Global compliance calendarGlobal tax deadlines.
Global tax deadlines.
Verified against the source.
Browse indirect-tax filing, payment and reporting deadlines — plus the dates new rules take effect — across the jurisdictions we track.
Official sources only Re-verified every week 109 jurisdictions tracked
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Return filing Report / listing Other Payment Registration Law change takes effect
August 2026
- 01 AUG Argentina pushes the CAEA contingency-only regime to 1 August Argentina · New rule · VAT
- 01 AUG Botswana — Medical services taxable act 16 Botswana · New rule · VAT
- 01 AUG Brazil's dual VAT pilot runs at a 1% test rate through 2026 Brazil · New rule · CBS/IBS (VAT)
- 01 AUG Congo-Brazzaville moves the SFEC e-invoicing go-live to 1 August 2026 Congo (Brazzaville) · New rule · VAT
- 01 AUG The EU Council authorises Croatia to tax motor fuels below the EU excise minimum Croatia · New rule · Excise Duty
- 01 AUG GSTN makes Ship-to GSTIN mandatory on the e-invoice API India · New rule · GST
- 01 AUG Lesotho — Einvoicing regulations Lesotho · New rule · VAT
- 01 AUG Malaysia removes sales tax from commercial vessels under headings 89.01 and 89.05–89.08 Malaysia · New rule · SST
- 01 AUG Peru moves airport-service documents and joint-venture attribution documents into electronic issuance Peru · New rule · VAT (IGV)
- 01 AUG Serbia — Einvoicing rulebook Serbia · New rule · VAT
- 01 AUG UAE requires VAT Group leavers to make their own pre-exit adjustments United Arab Emirates · New rule · VAT
- 01 AUG Six northern Illinois counties raise the NITA transit tax by 0.25% from 1 August 2026 United States (Illinois) · New rule · Sales Tax
- 01 AUG Illinois opens a remote-retailer amnesty with flat rates United States (Illinois) · New rule · Sales Tax
- 03 AUG Brazil fixes the mandatory CBS/IBS start date for each electronic fiscal document type Brazil · New rule · VAT
- 04 AUG Cuba exempts non-state wholesale imports destined for state retail from Sales Tax Cuba · New rule · Sales Tax
- 04 AUG Cuba sets a 5% Sales Tax rate for "Mercado del Barrio" retail goods Cuba · New rule · Sales Tax
- 05 AUG VAT-14 — deklaracja o należnych kwotach VAT od wewnątrzwspólnotowego nabycia paliw Poland · Monthly · VAT (podatek od towarów i usług) — paliwa silnikowe
- 05 AUG Comunicação dos elementos das faturas (e-fatura / SAF-T PT) Portugal · Monthly · IVA (VAT) — e-reporting
- 05 AUG Georgia replaces its lists of VAT-exempt medical and pharmaceutical imports Georgia · New rule · VAT
- 06 AUG Tanzania zero-rates subcontracted cross-border transport services Tanzania · New rule · VAT
- 07 AUG MyInvois consolidated e-Invoice Malaysia · Monthly · e-Invoicing (MyInvois)
- 07 AUG VAT Return — quarterly, stagger 1 United Kingdom · Quarterly · VAT
- 07 AUG VAT Return — monthly United Kingdom · Monthly · VAT
- 07 AUG Illinois cuts its State sales tax rate to 1.25% for the 7–16 August 2026 back-to-school holiday United States (Illinois) · New rule · Sales Tax
- 07 AUG Ohio narrows its 2026 sales tax holiday to three days and $75 clothing United States (Ohio) · New rule · Sales Tax
- 10 AUG Δήλωση Φ.Π.Α. (VAT return) — quarters ending March, June, September, December Cyprus · Quarterly · VAT
- 10 AUG Δήλωση INTRASTAT — arrivals and dispatches Cyprus · Monthly · VAT / intra-EU trade statistics
- 10 AUG Umsatzsteuer-Voranmeldung — monthly advance VAT return and payment Germany · Monthly · VAT
- 10 AUG GSTR-7 — GST tax-deducted-at-source return India · Monthly · GST
- 10 AUG GSTR-8 — e-commerce tax-collected-at-source statement India · Monthly · GST
- 10 AUG Mva-melding (månedlig skattleggingsperiode) Norway · Monthly · Merverdiavgift (VAT)
- 10 AUG Podatek od gier — deklaracja i wpłata (gambling tax) Poland · Monthly · Podatek od gier (gambling tax)
- 11 AUG GSTR-1 — monthly statement of outward supplies India · Monthly · GST
- 11 AUG Cuba resets excise rates on vehicle sales in convertible currency Cuba · New rule · Special Consumption Tax
- 12 AUG État récapitulatif TVA — intra-EU goods listing France · Monthly · TVA
- 12 AUG Déclaration européenne de services (DES) France · Monthly · TVA
- 13 AUG GSTR-5 — non-resident taxable person return India · Monthly · GST
- 13 AUG Brazil sets the 2026 compliance-program rules for its new IBS/CBS tax Brazil · New rule · IBS/CBS
- 13 AUG Mauritius criminalises non-compliance with VAT Act section 28(2) Mauritius · New rule · VAT
- 13 AUG Mauritius zero-rates postal services on publication Mauritius · New rule · VAT
- 13 AUG Mauritius brings online-marketplace commission into its digital-services VAT regime Mauritius · New rule · VAT
- 13 AUG Türkiye zeroes diesel ÖTV for the rest of August, then phases it back in monthly through January 2027 Türkiye · New rule · Excise (ÖTV) - rides the VAT/indirect-tax instrument track
- 14 AUG SARS narrows an exclusion in Schedule 1 to match the customs rebate South Africa · New rule · VAT
- 14 AUG Maryland's digital advertising tax is struck down on two independent grounds United States (Maryland) · New rule · Digital Advertising Gross Revenues Tax
- 15 AUG Bolivia lets taxpayers change regime and taxpayer type online, and adds QR-verifiable NIT certificates Bolivia · New rule · VAT (IVA)
- 17 AUG Umsatzsteuervoranmeldung (U30) — monthly Austria · Monthly · Umsatzsteuer (VAT)
- 17 AUG Umsatzsteuervoranmeldung (U30) — quarterly Austria · Quarterly · Umsatzsteuer (VAT)
- 17 AUG Werbeabgabe — monthly self-assessment and payment Austria · Monthly · Werbeabgabe (advertising duty)
- 17 AUG Digitalsteuer — monthly self-assessment and payment Austria · Monthly · Digitalsteuer (digital services tax)
- 17 AUG Elektrizitätsabgabe — monthly self-assessment and payment Austria · Monthly · Elektrizitätsabgabe (electricity levy)
- 17 AUG Erdgasabgabe — monthly self-assessment and payment Austria · Monthly · Erdgasabgabe (natural gas levy)
- 17 AUG Kohleabgabe — monthly self-assessment and payment Austria · Monthly · Kohleabgabe (coal levy)
- 17 AUG Normverbrauchsabgabe (NoVA) — monthly Anmeldung Austria · Monthly · Normverbrauchsabgabe (vehicle consumption levy)
- 17 AUG Versicherungssteuer — monthly self-assessment and Anmeldung Austria · Monthly · Versicherungssteuer (insurance premium tax)
- 17 AUG Flugabgabe — monthly Anmeldung and payment Austria · Monthly · Flugabgabe (air travel levy)
- 17 AUG Ανακεφαλαιωτικός Πίνακας (VIES recapitulative statement) Cyprus · Monthly · VAT
- 17 AUG Momsangivelse — juni-perioden (månedsafregning) Denmark · Monthly · Moms (VAT)
- 17 AUG Lønsumsafgift — månedsangivelse (metode 2) Denmark · Monthly · Lønsumsafgift
- 17 AUG Lønsumsafgift — årsangivelse (andre end personligt ejede virksomheder) Denmark · Annually · Lønsumsafgift
- 17 AUG Lønsumsafgift — årsangivelse (personligt ejede virksomheder) Denmark · Annually · Lønsumsafgift
- 17 AUG Punktafgifter — månedsangivelse (hovedreglen) Denmark · Monthly · Punktafgifter (excise duties)
- 17 AUG Liquidazione e versamento IVA mensile (F24) Italy · Monthly · IVA (VAT)
- 17 AUG Liquidazione e versamento IVA trimestrale (F24) — primi tre trimestri Italy · Quarterly · IVA (VAT)
- 17 AUG Trasmissione SdI dei dati delle operazioni ricevute da soggetti non stabiliti Italy · Monthly · IVA (VAT) — e-reporting
- 17 AUG Versamento accise — prodotti immessi in consumo Italy · Monthly · Accise (excise duty)
- 17 AUG Momsdeklaration — kalendermånad, beskattningsunderlag högst 40 mkr Sweden · Monthly · Moms (VAT)
- 17 AUG Momsdeklaration — kalenderkvartal Sweden · Quarterly · Moms (VAT)
- 17 AUG Momsdeklaration — beskattningsår, juridisk person utan EU-handel Sweden · Annually · Moms (VAT)
- 17 AUG Excise Tax Return — monthly United Arab Emirates · Monthly · Excise Tax
- 17 AUG Poland's 8% fuel VAT rate applies only from 17 to 31 August 2026 Poland · New rule · VAT
- 18 AUG Skattemelding for særavgifter (månedlig) Norway · Monthly · Særavgifter (excise duties)
- 18 AUG Skattemelding for særavgift — elektrisk kraft mv. (kvartalsvis) Norway · Quarterly · Særavgifter (excise duties) — elektrisk kraft, trafikkforsikring, oppdrettsfisk, marine ressurser
- 18 AUG Tollkreditt og månedsoppgjør — betaling Norway · Monthly · Merverdiavgift og særavgifter ved innførsel (import VAT and excise)
- 19 AUG VAT3 return and payment — monthly (authorised) Ireland · Monthly · VAT
- 20 AUG Déclaration TVA périodique — mensuelle Belgium · Monthly · TVA / BTW (VAT)
- 20 AUG Paiement de la TVA — déposants mensuels Belgium · Monthly · TVA / BTW (VAT)
- 20 AUG Relevé intracommunautaire — mensuel Belgium · Monthly · TVA / BTW (VAT) — recapitulative listing
- 20 AUG GSTR-3B — monthly summary return and tax payment India · Monthly · GST
- 20 AUG GSTR-5A — OIDAR and online money gaming return India · Monthly · GST
- 20 AUG Declaração recapitulativa (mensal) Portugal · Monthly · IVA (VAT) — recapitulative listing
- 20 AUG Tờ khai thuế GTGT — theo tháng (mẫu 01/GTGT) Vietnam · Monthly · Thuế GTGT (VAT)
- 20 AUG Tờ khai thuế tiêu thụ đặc biệt Vietnam · Monthly · Thuế tiêu thụ đặc biệt (special consumption tax)
- 20 AUG Tờ khai thuế bảo vệ môi trường Vietnam · Monthly · Thuế bảo vệ môi trường (environmental protection tax)
- 20 AUG Tờ khai thuế của nhà cung cấp nước ngoài Vietnam · Monthly · Thuế GTGT (VAT) — foreign supplier regime
- 20 AUG Tờ khai khấu trừ, nộp thay của sàn thương mại điện tử Vietnam · Monthly · Thuế GTGT (VAT) — platform withholding
- 20 AUG Tờ khai khấu trừ thuế nhà thầu nước ngoài — theo tháng Vietnam · Monthly · Thuế GTGT (VAT) — foreign contractor withholding
- 20 AUG Tờ khai thuế của hộ kinh doanh, cá nhân kinh doanh — theo tháng Vietnam · Monthly · Thuế GTGT (VAT) — business households
- 20 AUG Bảng tổng hợp dữ liệu hóa đơn điện tử — theo tháng Vietnam · Monthly · Hóa đơn điện tử (e-invoicing)
- 20 AUG Cyprus's VAT return deadline for the period ended 30 June 2026 moves to 20 August 2026 Cyprus · New rule · VAT
- 21 AUG EXD 01 - Air Passenger Tax South Africa · Monthly · Air Passenger Tax
- 21 AUG EC Sales List — Northern Ireland goods, monthly United Kingdom · Monthly · VAT
- 21 AUG Slovakia's state e-invoicing network goes live ahead of the mandate Slovakia · New rule · VAT
- 23 AUG VIES statement — intra-Community supplies of goods, monthly Ireland · Monthly · VAT
- 23 AUG VIES statement — intra-Community supplies of services, monthly (elected) Ireland · Monthly · VAT
- 23 AUG Intrastat detailed return Ireland · Monthly · VAT / intra-EU trade statistics
- 24 AUG ÁFA bevallás ('65, form 2665) — havi (monthly) Hungary · Monthly · ÁFA (VAT)
- 24 AUG Összesítő nyilatkozat ('A60, form 26A60) — havi (monthly) Hungary · Monthly · ÁFA (VAT) — recapitulative statement
- 24 AUG Jövedéki adó bevallás — monthly excise return Hungary · Monthly · Jövedéki adó (excise duty)
- 24 AUG Jövedéki adó — tobacco-only deferred payment Hungary · Monthly · Jövedéki adó (excise duty)
- 25 AUG Mineralölsteuer — monthly Anmeldung and payment Austria · Monthly · Mineralölsteuer (mineral oil excise)
- 25 AUG Tabaksteuer — monthly Anmeldung and payment Austria · Monthly · Tabaksteuer (tobacco excise)
- 25 AUG Alkoholsteuer — monthly Anmeldung Austria · Monthly · Alkoholsteuer (spirits excise)
- 25 AUG Biersteuer — monthly Anmeldung Austria · Monthly · Biersteuer (beer excise)
- 25 AUG Alkoholsteuer — payment Austria · Monthly · Alkoholsteuer (spirits excise)
- 25 AUG Momsangivelse — månedsafregning Denmark · Monthly · Moms (VAT)
- 25 AUG EU-salg uden moms — månedlig indberetning Denmark · Monthly · Moms (VAT) — recapitulative listing
- 25 AUG Déclaration CA3 — monthly VAT return (régime réel normal) France · Monthly · TVA
- 25 AUG Zusammenfassende Meldung (EC Sales List) — monthly Germany · Monthly · VAT
- 25 AUG Jövedéki adóelőleg — tax-warehouse monthly advance Hungary · Monthly · Jövedéki adó (excise duty)
- 25 AUG PMT-06 — monthly tax deposit under QRMP India · Monthly · GST
- 25 AUG Return of Oil Movements (ROM1) Ireland · Monthly · Mineral Oil Tax
- 25 AUG Elenchi riepilogativi INTRASTAT — periodicità mensile Italy · Monthly · IVA (VAT) — recapitulative listing
- 25 AUG JPK_V7M — miesięczna deklaracja VAT z ewidencją Poland · Monthly · VAT (podatek od towarów i usług)
- 25 AUG JPK_V7K — ewidencja za 1. i 2. miesiąc kwartału (records-only filing) Poland · Monthly · VAT (podatek od towarów i usług)
- 25 AUG Informacja podsumowująca VAT-UE (recapitulative statement) Poland · Monthly · VAT (podatek od towarów i usług) — recapitulative listing
- 25 AUG VAT-8 — deklaracja dla wewnątrzwspólnotowych nabyć (non-VAT-czynni) Poland · Monthly · VAT (podatek od towarów i usług)
- 25 AUG VAT-9M — deklaracja dla importu usług i dostaw objętych odwrotnym obciążeniem Poland · Monthly · VAT (podatek od towarów i usług)
- 25 AUG AKC-4 — miesięczna deklaracja akcyzowa i zapłata akcyzy Poland · Monthly · Akcyza (excise duty)
- 25 AUG Akcyza od wyrobów węglowych — deklaracja i zapłata Poland · Monthly · Akcyza (excise duty) — wyroby węglowe
- 25 AUG AKC-KZ — kwartalna deklaracja dla wyrobów zwolnionych i zerostawkowych Poland · Quarterly · Akcyza (excise duty)
- 25 AUG PSD-1 — deklaracja podatku od sprzedaży detalicznej Poland · Monthly · Podatek od sprzedaży detalicznej (retail sales tax)
- 25 AUG Opłata cukrowa — informacja i wpłata (sugar levy) Poland · Monthly · Opłata cukrowa (sugar-sweetened beverages levy)
- 25 AUG Opłata paliwowa — informacja i wpłata (fuel levy) Poland · Monthly · Opłata paliwowa (fuel levy)
- 25 AUG Daňové priznanie k DPH — monthly Slovakia · Monthly · Daň z pridanej hodnoty (VAT)
- 25 AUG Kontrolný výkaz (VAT control statement) — monthly Slovakia · Monthly · Daň z pridanej hodnoty (VAT) — kontrolný výkaz
- 25 AUG Súhrnný výkaz (EC Sales List) — monthly Slovakia · Monthly · Daň z pridanej hodnoty (VAT) — súhrnný výkaz
- 25 AUG Spotrebná daň — monthly return and payment Slovakia · Monthly · Spotrebné dane (excise duties)
- 25 AUG Daň zo sladených nealkoholických nápojov (sugary-drinks levy) Slovakia · Monthly · Daň zo sladených nealkoholických nápojov
- 25 AUG VAT201 - Category A (manual or EFT) South Africa · Every 2 months · VAT
- 25 AUG EXD 01 - biodiesel excise account South Africa · Monthly · Excise duty - biodiesel
- 25 AUG Periodisk sammanställning — månad Sweden · Monthly · Moms (VAT)
- 26 AUG Momsdeklaration — kalendermånad, beskattningsunderlag över 40 mkr Sweden · Monthly · Moms (VAT)
- 28 AUG EXD 01 - monthly excise duty and environmental levy accounts South Africa · Monthly · Excise duty and environmental levies
- 28 AUG Tobacco products excise duty - payment South Africa · Monthly · Excise duty - tobacco products
- 28 AUG VAT Return (VAT 201) — monthly United Arab Emirates · Monthly · VAT
- 28 AUG VAT payments on account — monthly interim United Kingdom · Monthly · VAT
- 28 AUG Italy can now assess VAT automatically when the annual return is never filed Italy · New rule · VAT
- 28 AUG Saint Kitts and Nevis cuts VAT to 5% for two days in August 2026 Saint Kitts and Nevis · New rule · VAT
- 30 AUG Excise duty on air tickets - monthly deposit and report Bangladesh · Monthly · আবগারি শুল্ক (excise duty) on air tickets
- 30 AUG Malaysia raises the e-Invoice exemption threshold from RM1 million to RM3 million Malaysia · New rule · e-Invoice
- 31 AUG Zusammenfassende Meldung (U13) — monthly Austria · Monthly · Umsatzsteuer (VAT) — recapitulative statement
- 31 AUG Import One-Stop-Shop return (IOSS) Austria · Monthly · Umsatzsteuer (VAT) — IOSS
- 31 AUG Mushak-9.1 - VAT return (voluntary monthly filing) Bangladesh · Monthly · Value Added Tax (VAT) and Supplementary Duty
- 31 AUG Déclaration IOSS — régime d'importation Belgium · Monthly · TVA / BTW (VAT) — Import One Stop Shop
- 31 AUG IOSS return — Import One Stop Shop Cyprus · Monthly · VAT (Import One Stop Shop)
- 31 AUG Moms One Stop Shop — importordningen (IOSS) Denmark · Monthly · Moms (VAT) — Import One Stop Shop
- 31 AUG Déclaration TVA guichet unique — régime d'importation (IOSS) France · Monthly · TVA
- 31 AUG Steuererklärung Import-One-Stop-Shop (§ 18k UStG) Germany · Monthly · VAT — Import One-Stop-Shop
- 31 AUG IOSS-bevallás — importséma Hungary · Monthly · ÁFA — IOSS
- 31 AUG IOSS VAT return — import scheme Ireland · Monthly · VAT — IOSS
- 31 AUG Rate di acconto mensili accise — energia elettrica e gas naturale Italy · Monthly · Accise (excise duty) — energia elettrica e gas naturale
- 31 AUG Dichiarazione IVA IOSS — regime di importazione Italy · Monthly · IVA — IOSS
- 31 AUG MyInvois self-billed e-Invoice — imported goods Malaysia · Monthly · e-Invoicing (MyInvois)
- 31 AUG MyInvois self-billed e-Invoice — imported services Malaysia · Monthly · e-Invoicing (MyInvois)
- 31 AUG DL-02 return and payment — departure levy Malaysia · Monthly · Departure levy
- 31 AUG Btw-aangifte (omzetbelasting) — per maand Netherlands · Monthly · BTW (VAT)
- 31 AUG Btw-aangifte (omzetbelasting) — per kwartaal, buitenlandse ondernemers Netherlands · Quarterly · BTW (VAT)
- 31 AUG Btw-aangifte (omzetbelasting) — per maand, buitenlandse ondernemers Netherlands · Monthly · BTW (VAT)
- 31 AUG Opgaaf intracommunautaire prestaties (ICP) — per maand Netherlands · Monthly · BTW (VAT) — recapitulative listing
- 31 AUG Opgaaf intracommunautaire prestaties (ICP) — per kwartaal, buitenlandse ondernemers Netherlands · Quarterly · BTW (VAT) — recapitulative listing
- 31 AUG Opgaaf intracommunautaire prestaties (ICP) — per maand, buitenlandse ondernemers Netherlands · Monthly · BTW (VAT) — recapitulative listing
- 31 AUG Btw-melding eenloketsysteem — Invoerregeling (IOSS) Netherlands · Monthly · BTW (VAT) — Import One-Stop-Shop
- 31 AUG Periodieke accijnsaangifte (AGP-vergunninghouder) Netherlands · Monthly · Accijns (excise duty)
- 31 AUG Mva-melding (alminnelig skattleggingsperiode) Norway · Every 2 months · Merverdiavgift (VAT)
- 31 AUG Særskilt skattemelding (omvendt avgiftsplikt) Norway · Quarterly · Merverdiavgift (VAT) — reverse charge
- 31 AUG Skattemelding for merverdiavgiftskompensasjon Norway · Every 2 months · Merverdiavgiftskompensasjon (VAT compensation)
- 31 AUG VAT-11 — deklaracja dla okazjonalnej dostawy nowego środka transportu Poland · Monthly · VAT (podatek od towarów i usług) — nowe środki transportu
- 31 AUG Deklaracja VAT — procedura importu (IOSS) Poland · Monthly · VAT (podatek od towarów i usług) — Import One-Stop-Shop
- 31 AUG Declaração de IVA — regime de importação (IOSS) Portugal · Monthly · IVA (VAT) — Import One Stop Shop
- 31 AUG IOSS return — import scheme Slovakia · Monthly · Daň z pridanej hodnoty (VAT) — IOSS
- 31 AUG Daň z finančných transakcií — monthly Slovakia · Monthly · Daň z finančných transakcií (financial transactions tax)
- 31 AUG VAT201 - Category A (eFiling) South Africa · Every 2 months · VAT
- 31 AUG VAT201 - Category C (eFiling) South Africa · Monthly · VAT
- 31 AUG VAT201 - foreign supplier of electronic services South Africa · Monthly · VAT - electronic services (foreign suppliers)
- 31 AUG EXD 01 - tobacco products excise account South Africa · Monthly · Excise duty - tobacco products
- 31 AUG Modelo 303 — Autoliquidación del IVA, período mensual Spain · Monthly · IVA
- 31 AUG Modelo 369 — Ventanilla única, régimen de importación (IOSS) Spain · Monthly · IVA — IOSS (EU special scheme)
- 31 AUG Särskild momsdeklaration — importordningen (IOSS) Sweden · Monthly · Moms (VAT) — IOSS
- 31 AUG SUNAT extends penalty relief for electronic sales and purchase register breaches under SIRE Peru · New rule · VAT (IGV)
September 2026
- 01 SEP Momsangivelse — kvartalsafregning Denmark · Quarterly · Moms (VAT)
- 01 SEP Momsangivelse — halvårsafregning Denmark · Bi-annually · Moms (VAT)
- 01 SEP SST-02 return and payment — registrants with an odd financial-year-end month Malaysia · Every 2 months · SST (sales and service tax)
- 01 SEP SST-02A declaration — imported taxable services by a non-taxable person Malaysia · Monthly · Service tax
- 01 SEP Azerbaijan requires non-resident digital service providers to register from September 2026, and they self-remit VAT Azerbaijan · New rule · VAT
- 01 SEP Cyprus introduces an 18-month 'first use' test for new-building VAT from September 2026 Cyprus · New rule · VAT
- 01 SEP Fiji introduces a 5% Tourism Services Tax from 1 September 2026 Fiji · New rule · Tourism Services Tax
- 01 SEP French VAT law moves to a new code on 1 September 2026 France · New rule · VAT
- 01 SEP France confirms every business must receive e-invoices from September France · New rule · VAT
- 01 SEP Hungary zero-rates prescription-only medicines from 1 September 2026 Hungary · New rule · VAT
- 01 SEP Hungary requires receipt-level data reporting to NAV from 1 September 2026 Hungary · New rule · VAT
- 01 SEP Iceland’s 11% fuel VAT expires on 1 September 2026 Iceland · New rule · VAT
- 01 SEP Mauritius extends e-invoicing to businesses over MUR 40 million from 1 September 2026 Mauritius · New rule · VAT
- 01 SEP Paraguay — Dnit rg 52 electronic invoicers Paraguay · New rule · VAT
- 01 SEP Uruguay resets its fresh-meat VAT collection-at-source regime, effective 1 September 2026 Uruguay · New rule · VAT (IVA)
- 02 SEP Zambia's Smart Invoice spec now requires customer phone and email during reward campaigns Zambia · New rule · VAT / Smart Invoice
- 03 SEP Taiwan places sales of virtual assets and stablecoins outside business tax Taiwan · New rule · Business Tax (VAT)
- 05 SEP Türkiye extends monthly tax reporting to hosting and social network providers Türkiye · New rule · Tax Procedure Law (VUK) — platform reporting
- 07 SEP MyInvois consolidated e-Invoice Malaysia · Monthly · e-Invoicing (MyInvois)
- 07 SEP VAT-14 — deklaracja o należnych kwotach VAT od wewnątrzwspólnotowego nabycia paliw Poland · Monthly · VAT (podatek od towarów i usług) — paliwa silnikowe
- 07 SEP Comunicação dos elementos das faturas (e-fatura / SAF-T PT) Portugal · Monthly · IVA (VAT) — e-reporting
- 07 SEP VAT Return — quarterly, stagger 2 United Kingdom · Quarterly · VAT
- 07 SEP VAT Return — monthly United Kingdom · Monthly · VAT
- 10 SEP Δήλωση Φ.Π.Α. (VAT return) — quarters ending January, April, July, October Cyprus · Quarterly · VAT
- 10 SEP Δήλωση INTRASTAT — arrivals and dispatches Cyprus · Monthly · VAT / intra-EU trade statistics
- 10 SEP Umsatzsteuer-Voranmeldung — monthly advance VAT return and payment Germany · Monthly · VAT
- 10 SEP Jövedéki adó — borpiaci évi elszámolás (wine-year account) Hungary · Annually · Jövedéki adó (excise duty)
- 10 SEP GSTR-7 — GST tax-deducted-at-source return India · Monthly · GST
- 10 SEP GSTR-8 — e-commerce tax-collected-at-source statement India · Monthly · GST
- 10 SEP Mva-melding (månedlig skattleggingsperiode) Norway · Monthly · Merverdiavgift (VAT)
- 10 SEP Podatek od gier — deklaracja i wpłata (gambling tax) Poland · Monthly · Podatek od gier (gambling tax)
- 10 SEP Declaração periódica individual — membro de grupo de IVA Portugal · Monthly · IVA (VAT) — regime de grupo
- 11 SEP État récapitulatif TVA — intra-EU goods listing France · Monthly · TVA
- 11 SEP Déclaration européenne de services (DES) France · Monthly · TVA
- 11 SEP GSTR-1 — monthly statement of outward supplies India · Monthly · GST
- 13 SEP GSTR-5 — non-resident taxable person return India · Monthly · GST
- 14 SEP Momsdeklaration — kalendermånad, beskattningsunderlag högst 40 mkr Sweden · Monthly · Moms (VAT)
- 15 SEP Umsatzsteuervoranmeldung (U30) — monthly Austria · Monthly · Umsatzsteuer (VAT)
- 15 SEP Werbeabgabe — monthly self-assessment and payment Austria · Monthly · Werbeabgabe (advertising duty)
- 15 SEP Digitalsteuer — monthly self-assessment and payment Austria · Monthly · Digitalsteuer (digital services tax)
- 15 SEP Elektrizitätsabgabe — monthly self-assessment and payment Austria · Monthly · Elektrizitätsabgabe (electricity levy)
- 15 SEP Erdgasabgabe — monthly self-assessment and payment Austria · Monthly · Erdgasabgabe (natural gas levy)
- 15 SEP Kohleabgabe — monthly self-assessment and payment Austria · Monthly · Kohleabgabe (coal levy)
- 15 SEP Normverbrauchsabgabe (NoVA) — monthly Anmeldung Austria · Monthly · Normverbrauchsabgabe (vehicle consumption levy)
- 15 SEP Versicherungssteuer — monthly self-assessment and Anmeldung Austria · Monthly · Versicherungssteuer (insurance premium tax)
- 15 SEP Flugabgabe — monthly Anmeldung and payment Austria · Monthly · Flugabgabe (air travel levy)
- 15 SEP Ανακεφαλαιωτικός Πίνακας (VIES recapitulative statement) Cyprus · Monthly · VAT
- 15 SEP Lønsumsafgift — månedsangivelse (metode 2) Denmark · Monthly · Lønsumsafgift
- 15 SEP Punktafgifter — månedsangivelse (hovedreglen) Denmark · Monthly · Punktafgifter (excise duties)
- 15 SEP Trasmissione SdI dei dati delle operazioni ricevute da soggetti non stabiliti Italy · Monthly · IVA (VAT) — e-reporting
- 15 SEP Excise Tax Return — monthly United Arab Emirates · Monthly · Excise Tax
- 15 SEP Hungary cuts VAT on firewood from 27% to 5% from 15 September 2026 Hungary · New rule · VAT
- 16 SEP Liquidazione e versamento IVA mensile (F24) Italy · Monthly · IVA (VAT)
- 16 SEP Versamento accise — prodotti immessi in consumo Italy · Monthly · Accise (excise duty)
- 18 SEP Skattemelding for særavgifter (månedlig) Norway · Monthly · Særavgifter (excise duties)
- 18 SEP Tollkreditt og månedsoppgjør — betaling Norway · Monthly · Merverdiavgift og særavgifter ved innførsel (import VAT and excise)
- 19 SEP VAT3 return and payment — two-monthly (default taxable period) Ireland · Every 2 months · VAT
- 19 SEP VAT3 return and payment — monthly (authorised) Ireland · Monthly · VAT
- 19 SEP VAT3 return and payment — four-monthly (authorised) Ireland · Every 4 months · VAT
- 20 SEP GSTR-3B — monthly summary return and tax payment India · Monthly · GST
- 20 SEP GSTR-5A — OIDAR and online money gaming return India · Monthly · GST
- 21 SEP Déclaration TVA périodique — mensuelle Belgium · Monthly · TVA / BTW (VAT)
- 21 SEP Paiement de la TVA — déposants mensuels Belgium · Monthly · TVA / BTW (VAT)
- 21 SEP Relevé intracommunautaire — mensuel Belgium · Monthly · TVA / BTW (VAT) — recapitulative listing
- 21 SEP ÁFA bevallás ('65, form 2665) — havi (monthly) Hungary · Monthly · ÁFA (VAT)
- 21 SEP Összesítő nyilatkozat ('A60, form 26A60) — havi (monthly) Hungary · Monthly · ÁFA (VAT) — recapitulative statement
- 21 SEP Jövedéki adó bevallás — monthly excise return Hungary · Monthly · Jövedéki adó (excise duty)
- 21 SEP Jövedéki adó — tobacco-only deferred payment Hungary · Monthly · Jövedéki adó (excise duty)
- 21 SEP Declaração periódica de IVA (regime mensal) Portugal · Monthly · IVA (VAT)
- 21 SEP Declaração periódica de IVA (regime mensal) Portugal · Monthly · IVA (VAT)
- 21 SEP Declaração periódica de IVA (regime trimestral) Portugal · Quarterly · IVA (VAT)
- 21 SEP Declaração recapitulativa (mensal) Portugal · Monthly · IVA (VAT) — recapitulative listing
- 21 SEP Regime dos pequenos retalhistas — confirmação e pagamento Portugal · Quarterly · IVA (VAT) — regime dos pequenos retalhistas
- 21 SEP EXD 01 - Air Passenger Tax South Africa · Monthly · Air Passenger Tax
- 21 SEP Modelo 349 — Declaración recapitulativa de operaciones intracomunitarias, mensual Spain · Monthly · IVA
- 21 SEP EC Sales List — Northern Ireland goods, monthly United Kingdom · Monthly · VAT
- 21 SEP Tờ khai thuế GTGT — theo tháng (mẫu 01/GTGT) Vietnam · Monthly · Thuế GTGT (VAT)
- 21 SEP Tờ khai thuế tiêu thụ đặc biệt Vietnam · Monthly · Thuế tiêu thụ đặc biệt (special consumption tax)
- 21 SEP Tờ khai thuế bảo vệ môi trường Vietnam · Monthly · Thuế bảo vệ môi trường (environmental protection tax)
- 21 SEP Tờ khai thuế của nhà cung cấp nước ngoài Vietnam · Monthly · Thuế GTGT (VAT) — foreign supplier regime
- 21 SEP Tờ khai khấu trừ, nộp thay của sàn thương mại điện tử Vietnam · Monthly · Thuế GTGT (VAT) — platform withholding
- 21 SEP Tờ khai khấu trừ thuế nhà thầu nước ngoài — theo tháng Vietnam · Monthly · Thuế GTGT (VAT) — foreign contractor withholding
- 21 SEP Tờ khai thuế của hộ kinh doanh, cá nhân kinh doanh — theo tháng Vietnam · Monthly · Thuế GTGT (VAT) — business households
- 21 SEP Bảng tổng hợp dữ liệu hóa đơn điện tử — theo tháng Vietnam · Monthly · Hóa đơn điện tử (e-invoicing)
- 21 SEP Angola — Einvoicing all taxpayers Angola · New rule · VAT
- 23 SEP VIES statement — intra-Community supplies of goods, monthly Ireland · Monthly · VAT
- 23 SEP VIES statement — intra-Community supplies of services, monthly (elected) Ireland · Monthly · VAT
- 23 SEP Intrastat detailed return Ireland · Monthly · VAT / intra-EU trade statistics
- 24 SEP Déclaration CA3 — monthly VAT return (régime réel normal) France · Monthly · TVA
- 25 SEP Mineralölsteuer — monthly Anmeldung and payment Austria · Monthly · Mineralölsteuer (mineral oil excise)
- 25 SEP Tabaksteuer — monthly Anmeldung and payment Austria · Monthly · Tabaksteuer (tobacco excise)
- 25 SEP Alkoholsteuer — monthly Anmeldung Austria · Monthly · Alkoholsteuer (spirits excise)
- 25 SEP Biersteuer — monthly Anmeldung Austria · Monthly · Biersteuer (beer excise)
- 25 SEP Alkoholsteuer — payment Austria · Monthly · Alkoholsteuer (spirits excise)
- 25 SEP Momsangivelse — månedsafregning Denmark · Monthly · Moms (VAT)
- 25 SEP EU-salg uden moms — månedlig indberetning Denmark · Monthly · Moms (VAT) — recapitulative listing
- 25 SEP Zusammenfassende Meldung (EC Sales List) — monthly Germany · Monthly · VAT
- 25 SEP Jövedéki adóelőleg — tax-warehouse monthly advance Hungary · Monthly · Jövedéki adó (excise duty)
- 25 SEP PMT-06 — monthly tax deposit under QRMP India · Monthly · GST
- 25 SEP Return of Oil Movements (ROM1) Ireland · Monthly · Mineral Oil Tax
- 25 SEP Elenchi riepilogativi INTRASTAT — periodicità mensile Italy · Monthly · IVA (VAT) — recapitulative listing
- 25 SEP JPK_V7M — miesięczna deklaracja VAT z ewidencją Poland · Monthly · VAT (podatek od towarów i usług)
- 25 SEP JPK_V7K — ewidencja za 1. i 2. miesiąc kwartału (records-only filing) Poland · Monthly · VAT (podatek od towarów i usług)
- 25 SEP Informacja podsumowująca VAT-UE (recapitulative statement) Poland · Monthly · VAT (podatek od towarów i usług) — recapitulative listing
- 25 SEP VAT-8 — deklaracja dla wewnątrzwspólnotowych nabyć (non-VAT-czynni) Poland · Monthly · VAT (podatek od towarów i usług)
- 25 SEP VAT-9M — deklaracja dla importu usług i dostaw objętych odwrotnym obciążeniem Poland · Monthly · VAT (podatek od towarów i usług)
- 25 SEP AKC-4 — miesięczna deklaracja akcyzowa i zapłata akcyzy Poland · Monthly · Akcyza (excise duty)
- 25 SEP Akcyza od wyrobów węglowych — deklaracja i zapłata Poland · Monthly · Akcyza (excise duty) — wyroby węglowe
- 25 SEP PSD-1 — deklaracja podatku od sprzedaży detalicznej Poland · Monthly · Podatek od sprzedaży detalicznej (retail sales tax)
- 25 SEP Opłata cukrowa — informacja i wpłata (sugar levy) Poland · Monthly · Opłata cukrowa (sugar-sweetened beverages levy)
- 25 SEP Opłata paliwowa — informacja i wpłata (fuel levy) Poland · Monthly · Opłata paliwowa (fuel levy)
- 25 SEP Pagamento do IVA (regime mensal) Portugal · Monthly · IVA (VAT)
- 25 SEP Pagamento do IVA (regime mensal) Portugal · Monthly · IVA (VAT)
- 25 SEP Pagamento do IVA (regime trimestral) Portugal · Quarterly · IVA (VAT)
- 25 SEP Daňové priznanie k DPH — monthly Slovakia · Monthly · Daň z pridanej hodnoty (VAT)
- 25 SEP Kontrolný výkaz (VAT control statement) — monthly Slovakia · Monthly · Daň z pridanej hodnoty (VAT) — kontrolný výkaz
- 25 SEP Súhrnný výkaz (EC Sales List) — monthly Slovakia · Monthly · Daň z pridanej hodnoty (VAT) — súhrnný výkaz
- 25 SEP Spotrebná daň — monthly return and payment Slovakia · Monthly · Spotrebné dane (excise duties)
- 25 SEP Daň zo sladených nealkoholických nápojov (sugary-drinks levy) Slovakia · Monthly · Daň zo sladených nealkoholických nápojov
- 25 SEP VAT201 - Category B (manual or EFT) South Africa · Every 2 months · VAT
- 25 SEP VAT201 - Category D (manual or EFT) South Africa · Bi-annually · VAT
- 25 SEP EXD 01 - biodiesel excise account South Africa · Monthly · Excise duty - biodiesel
- 25 SEP Periodisk sammanställning — månad Sweden · Monthly · Moms (VAT)
- 28 SEP Momsdeklaration — kalendermånad, beskattningsunderlag över 40 mkr Sweden · Monthly · Moms (VAT)
- 28 SEP VAT Return (VAT 201) — monthly United Arab Emirates · Monthly · VAT
- 29 SEP EXD 01 - monthly excise duty and environmental levy accounts South Africa · Monthly · Excise duty and environmental levies
- 29 SEP EXD 01 - plastic bag environmental levy South Africa · Quarterly · Plastic bag environmental levy
- 29 SEP Tobacco products excise duty - payment South Africa · Monthly · Excise duty - tobacco products
- 30 SEP Zusammenfassende Meldung (U13) — monthly Austria · Monthly · Umsatzsteuer (VAT) — recapitulative statement
- 30 SEP Import One-Stop-Shop return (IOSS) Austria · Monthly · Umsatzsteuer (VAT) — IOSS
- 30 SEP VAT refund application — EU-established claimants Austria · Annually · Umsatzsteuer (VAT) — Vorsteuererstattung
- 30 SEP Mushak-9.1 - VAT return (voluntary monthly filing) Bangladesh · Monthly · Value Added Tax (VAT) and Supplementary Duty
- 30 SEP Excise duty on air tickets - monthly deposit and report Bangladesh · Monthly · আবগারি শুল্ক (excise duty) on air tickets
- 30 SEP Déclaration IOSS — régime d'importation Belgium · Monthly · TVA / BTW (VAT) — Import One Stop Shop
- 30 SEP IOSS return — Import One Stop Shop Cyprus · Monthly · VAT (Import One Stop Shop)
- 30 SEP Moms One Stop Shop — importordningen (IOSS) Denmark · Monthly · Moms (VAT) — Import One Stop Shop
- 30 SEP Déclaration TVA guichet unique — régime d'importation (IOSS) France · Monthly · TVA
- 30 SEP Steuererklärung Import-One-Stop-Shop (§ 18k UStG) Germany · Monthly · VAT — Import One-Stop-Shop
- 30 SEP IOSS-bevallás — importséma Hungary · Monthly · ÁFA — IOSS
- 30 SEP IOSS VAT return — import scheme Ireland · Monthly · VAT — IOSS
- 30 SEP Sugar Sweetened Drinks Tax — return and payment Ireland · Every 2 months · Sugar Sweetened Drinks Tax
- 30 SEP Solid Fuel Carbon Tax — return and payment Ireland · Every 2 months · Solid Fuel Carbon Tax
- 30 SEP Natural Gas Carbon Tax — return and payment Ireland · Every 2 months · Natural Gas Carbon Tax
- 30 SEP E-liquid Products Tax — return and payment Ireland · Every 2 months · E-liquid Products Tax
- 30 SEP LIPE — Comunicazione liquidazioni periodiche IVA Italy · Quarterly · IVA (VAT)
- 30 SEP Dichiarazione semestrale accise — energia elettrica e gas naturale Italy · Bi-annually · Accise (excise duty) — energia elettrica e gas naturale
- 30 SEP Rate di acconto mensili accise — energia elettrica e gas naturale Italy · Monthly · Accise (excise duty) — energia elettrica e gas naturale
- 30 SEP Imposta di bollo sulle fatture elettroniche Italy · Quarterly · Imposta di bollo (stamp duty on electronic invoices)
- 30 SEP Dichiarazione IVA IOSS — regime di importazione Italy · Monthly · IVA — IOSS
- 30 SEP SST-02 return and payment — registrants with an even financial-year-end month Malaysia · Every 2 months · SST (sales and service tax)
- 30 SEP SST-02A declaration — imported taxable services by a non-taxable person Malaysia · Monthly · Service tax
- 30 SEP MyInvois self-billed e-Invoice — imported goods Malaysia · Monthly · e-Invoicing (MyInvois)
- 30 SEP MyInvois self-billed e-Invoice — imported services Malaysia · Monthly · e-Invoicing (MyInvois)
- 30 SEP DL-02 return and payment — departure levy Malaysia · Monthly · Departure levy
- 30 SEP Btw-aangifte (omzetbelasting) — per maand Netherlands · Monthly · BTW (VAT)
- 30 SEP Btw-aangifte (omzetbelasting) — per maand, buitenlandse ondernemers Netherlands · Monthly · BTW (VAT)
- 30 SEP Opgaaf intracommunautaire prestaties (ICP) — per maand Netherlands · Monthly · BTW (VAT) — recapitulative listing
- 30 SEP Opgaaf intracommunautaire prestaties (ICP) — per maand, buitenlandse ondernemers Netherlands · Monthly · BTW (VAT) — recapitulative listing
- 30 SEP Btw-melding eenloketsysteem — Invoerregeling (IOSS) Netherlands · Monthly · BTW (VAT) — Import One-Stop-Shop
- 30 SEP Periodieke accijnsaangifte (AGP-vergunninghouder) Netherlands · Monthly · Accijns (excise duty)
- 30 SEP Verzoek om teruggaaf van Nederlandse btw — ondernemers uit andere EU-landen Netherlands · Annually · BTW (VAT) — refund claim
- 30 SEP VAT-11 — deklaracja dla okazjonalnej dostawy nowego środka transportu Poland · Monthly · VAT (podatek od towarów i usług) — nowe środki transportu
- 30 SEP Deklaracja VAT — procedura importu (IOSS) Poland · Monthly · VAT (podatek od towarów i usług) — Import One-Stop-Shop
- 30 SEP Declaração de IVA — regime de importação (IOSS) Portugal · Monthly · IVA (VAT) — Import One Stop Shop
- 30 SEP IOSS return — import scheme Slovakia · Monthly · Daň z pridanej hodnoty (VAT) — IOSS
- 30 SEP Daň z finančných transakcií — monthly Slovakia · Monthly · Daň z finančných transakcií (financial transactions tax)
- 30 SEP VAT201 - Category B (eFiling) South Africa · Every 2 months · VAT
- 30 SEP VAT201 - Category C (eFiling) South Africa · Monthly · VAT
- 30 SEP VAT201 - Category D (eFiling) South Africa · Bi-annually · VAT
- 30 SEP VAT201 - foreign supplier of electronic services South Africa · Monthly · VAT - electronic services (foreign suppliers)
- 30 SEP EXD 01 - tobacco products excise account South Africa · Monthly · Excise duty - tobacco products
- 30 SEP Modelo 303 — Autoliquidación del IVA, período mensual Spain · Monthly · IVA
- 30 SEP Modelo 369 — Ventanilla única, régimen de importación (IOSS) Spain · Monthly · IVA — IOSS (EU special scheme)
- 30 SEP Särskild momsdeklaration — importordningen (IOSS) Sweden · Monthly · Moms (VAT) — IOSS
- 30 SEP Ansökan om återbetalning av moms inom EU Sweden · Annually · Moms (VAT) — cross-border refund
- 30 SEP VAT payments on account — monthly interim United Kingdom · Monthly · VAT
October 2026
- 01 OCT Canada — Bc pst professional services Canada · New rule · PST
- 01 OCT Greece — Mydata b2b phase 2 Greece · New rule · VAT
- 01 OCT Isle of Man cuts VAT on domestic electricity from 5% to 0% from 1 October 2026 Isle of Man · New rule · VAT
- 01 OCT Japan — Qualified invoice transition reform Japan · New rule · Consumption Tax
- 01 OCT Malta clarifies the VAT exemption for sports betting and casino gambling from 1 October 2026 Malta · New rule · VAT
- 01 OCT Mauritius penalises deferred import VAT declared in the wrong period Mauritius · New rule · VAT
- 01 OCT Mauritius doubles the maximum fine for e-invoicing offences Mauritius · New rule · VAT
- 01 OCT Mauritius exempts management-licence services to the global business sector Mauritius · New rule · VAT
- 01 OCT Mauritius adds a three-month backstop to the time of supply Mauritius · New rule · VAT
- 01 OCT Mauritius enacts its foreign digital-services VAT easing — on two different dates Mauritius · New rule · VAT
- 01 OCT North Macedonia — Efaktura third pilot North Macedonia · New rule · VAT
- 01 OCT Congo makes E-TAX filing and FOUTA e-payment mandatory for its largest taxpayers Republic of the Congo · New rule · VAT
- 01 OCT Thailand's Royal Decree 807 extends the 7% VAT rate to 30 September 2027 Thailand · New rule · VAT
- 01 OCT The UAE ties input-tax recovery to checking who you bought from United Arab Emirates · New rule · VAT
- 01 OCT UK announces a 0% VAT rate on domestic electricity from 1 October 2026 — not yet legislated United Kingdom · New rule · VAT
- 01 OCT California district sales tax rates change on 1 October 2026 — and LA County's tax code changes with them United States (California) · New rule · Sales and Use Tax
- 05 OCT VAT-14 — deklaracja o należnych kwotach VAT od wewnątrzwspólnotowego nabycia paliw Poland · Monthly · VAT (podatek od towarów i usług) — paliwa silnikowe
- 05 OCT Brazil adds NF-e/NFC-e group YC to carry split-payment linkage data Brazil · New rule · IBS/CBS
- 06 OCT Comunicação dos elementos das faturas (e-fatura / SAF-T PT) Portugal · Monthly · IVA (VAT) — e-reporting
- 07 OCT MyInvois consolidated e-Invoice Malaysia · Monthly · e-Invoicing (MyInvois)
- 07 OCT VAT Return — quarterly, stagger 3 United Kingdom · Quarterly · VAT
- 07 OCT VAT Return — monthly United Kingdom · Monthly · VAT
- 10 OCT GSTR-7 — GST tax-deducted-at-source return India · Monthly · GST
- 10 OCT GSTR-8 — e-commerce tax-collected-at-source statement India · Monthly · GST
- 11 OCT GSTR-1 — monthly statement of outward supplies India · Monthly · GST
- 12 OCT Δήλωση Φ.Π.Α. (VAT return) — quarters ending February, May, August, November Cyprus · Quarterly · VAT
- 12 OCT Δήλωση INTRASTAT — arrivals and dispatches Cyprus · Monthly · VAT / intra-EU trade statistics
- 12 OCT État récapitulatif TVA — intra-EU goods listing France · Monthly · TVA
- 12 OCT Déclaration européenne de services (DES) France · Monthly · TVA
- 12 OCT Umsatzsteuer-Voranmeldung — monthly advance VAT return and payment Germany · Monthly · VAT
- 12 OCT Umsatzsteuer-Voranmeldung — quarterly advance VAT return and payment Germany · Quarterly · VAT
- 12 OCT Mva-melding (alminnelig skattleggingsperiode) Norway · Every 2 months · Merverdiavgift (VAT)
- 12 OCT Mva-melding (månedlig skattleggingsperiode) Norway · Monthly · Merverdiavgift (VAT)
- 12 OCT Skattemelding for merverdiavgiftskompensasjon Norway · Every 2 months · Merverdiavgiftskompensasjon (VAT compensation)
- 12 OCT Podatek od gier — deklaracja i wpłata (gambling tax) Poland · Monthly · Podatek od gier (gambling tax)
- 12 OCT Declaração periódica individual — membro de grupo de IVA Portugal · Monthly · IVA (VAT) — regime de grupo
- 12 OCT Momsdeklaration — kalendermånad, beskattningsunderlag högst 40 mkr Sweden · Monthly · Moms (VAT)
- 13 OCT GSTR-1 — quarterly statement of outward supplies (QRMP) India · Quarterly · GST
- 13 OCT GSTR-5 — non-resident taxable person return India · Monthly · GST
- 15 OCT Umsatzsteuervoranmeldung (U30) — monthly Austria · Monthly · Umsatzsteuer (VAT)
- 15 OCT Werbeabgabe — monthly self-assessment and payment Austria · Monthly · Werbeabgabe (advertising duty)
- 15 OCT Digitalsteuer — monthly self-assessment and payment Austria · Monthly · Digitalsteuer (digital services tax)
- 15 OCT Elektrizitätsabgabe — monthly self-assessment and payment Austria · Monthly · Elektrizitätsabgabe (electricity levy)
- 15 OCT Erdgasabgabe — monthly self-assessment and payment Austria · Monthly · Erdgasabgabe (natural gas levy)
- 15 OCT Kohleabgabe — monthly self-assessment and payment Austria · Monthly · Kohleabgabe (coal levy)
- 15 OCT Normverbrauchsabgabe (NoVA) — monthly Anmeldung Austria · Monthly · Normverbrauchsabgabe (vehicle consumption levy)
- 15 OCT Versicherungssteuer — monthly self-assessment and Anmeldung Austria · Monthly · Versicherungssteuer (insurance premium tax)
- 15 OCT Flugabgabe — monthly Anmeldung and payment Austria · Monthly · Flugabgabe (air travel levy)
- 15 OCT Mushak-9.1 — VAT return (quarterly) Bangladesh · Quarterly · Value Added Tax (VAT) and Supplementary Duty
- 15 OCT Mushak-9.2 — turnover tax return (quarterly) Bangladesh · Quarterly · Turnover Tax
- 15 OCT Ανακεφαλαιωτικός Πίνακας (VIES recapitulative statement) Cyprus · Monthly · VAT
- 15 OCT Lønsumsafgift — kvartalsangivelse (metode 1, 3 og 4) Denmark · Quarterly · Lønsumsafgift
- 15 OCT Lønsumsafgift — månedsangivelse (metode 2) Denmark · Monthly · Lønsumsafgift
- 15 OCT Punktafgifter — månedsangivelse (hovedreglen) Denmark · Monthly · Punktafgifter (excise duties)
- 15 OCT Betting Duty — quarterly return and payment Ireland · Quarterly · Betting Duty
- 15 OCT Trasmissione SdI dei dati delle operazioni ricevute da soggetti non stabiliti Italy · Monthly · IVA (VAT) — e-reporting
- 15 OCT Modelo 303 — pago por domiciliación bancaria (período trimestral) Spain · Quarterly · IVA
- 15 OCT Excise Tax Return — monthly United Arab Emirates · Monthly · Excise Tax
- 16 OCT Liquidazione e versamento IVA mensile (F24) Italy · Monthly · IVA (VAT)
- 16 OCT Versamento accise — prodotti immessi in consumo Italy · Monthly · Accise (excise duty)
- 18 OCT CMP-08 — composition quarterly statement and payment India · Quarterly · GST
- 19 OCT VAT3 return and payment — monthly (authorised) Ireland · Monthly · VAT
- 19 OCT Plastic Bag Environmental Levy — quarterly return and payment Ireland · Quarterly · Plastic Bag Environmental Levy
- 19 OCT Skattemelding for særavgifter (månedlig) Norway · Monthly · Særavgifter (excise duties)
- 19 OCT Skattemelding for særavgift — NOx (kvartalsvis) Norway · Quarterly · Særavgifter (excise duties) — NOx
- 19 OCT Tollkreditt og månedsoppgjør — betaling Norway · Monthly · Merverdiavgift og særavgifter ved innførsel (import VAT and excise)
- 20 OCT Mushak-9.1 — VAT return (quarterly, 20-day permission) Bangladesh · Quarterly · Value Added Tax (VAT) and Supplementary Duty
- 20 OCT Déclaration TVA périodique — mensuelle Belgium · Monthly · TVA / BTW (VAT)
- 20 OCT Paiement de la TVA — déposants mensuels Belgium · Monthly · TVA / BTW (VAT)
- 20 OCT Relevé intracommunautaire — mensuel Belgium · Monthly · TVA / BTW (VAT) — recapitulative listing
- 20 OCT ÁFA bevallás ('65, form 2665) — havi (monthly) Hungary · Monthly · ÁFA (VAT)
- 20 OCT ÁFA bevallás ('65, form 2665) — negyedéves (quarterly) Hungary · Quarterly · ÁFA (VAT)
- 20 OCT Összesítő nyilatkozat ('A60, form 26A60) — havi (monthly) Hungary · Monthly · ÁFA (VAT) — recapitulative statement
- 20 OCT Összesítő nyilatkozat ('A60, form 26A60) — negyedéves (quarterly) Hungary · Quarterly · ÁFA (VAT) — recapitulative statement
- 20 OCT Jövedéki adó bevallás — monthly excise return Hungary · Monthly · Jövedéki adó (excise duty)
- 20 OCT Kiskereskedelmi adóelőleg — retail sales tax advance instalments Hungary · Bi-annually · Kiskereskedelmi adó (retail sales tax)
- 20 OCT Jövedéki adó — tobacco-only deferred payment Hungary · Monthly · Jövedéki adó (excise duty)
- 20 OCT GSTR-3B — monthly summary return and tax payment India · Monthly · GST
- 20 OCT GSTR-5A — OIDAR and online money gaming return India · Monthly · GST
- 20 OCT VOEC-melding (forenklet registreringsordning) Norway · Quarterly · Merverdiavgift (VAT) — VOEC
- 20 OCT Declaração periódica de IVA (regime mensal) Portugal · Monthly · IVA (VAT)
- 20 OCT Declaração recapitulativa (mensal) Portugal · Monthly · IVA (VAT) — recapitulative listing
- 20 OCT Declaração recapitulativa (trimestral) Portugal · Quarterly · IVA (VAT) — recapitulative listing
- 20 OCT Modelo 303 — Autoliquidación del IVA, período trimestral Spain · Quarterly · IVA
- 20 OCT Modelo 349 — Declaración recapitulativa de operaciones intracomunitarias, mensual Spain · Monthly · IVA
- 20 OCT Modelo 349 — Declaración recapitulativa de operaciones intracomunitarias, trimestral Spain · Quarterly · IVA
- 20 OCT Tờ khai thuế GTGT — theo tháng (mẫu 01/GTGT) Vietnam · Monthly · Thuế GTGT (VAT)
- 20 OCT Tờ khai thuế tiêu thụ đặc biệt Vietnam · Monthly · Thuế tiêu thụ đặc biệt (special consumption tax)
- 20 OCT Tờ khai thuế bảo vệ môi trường Vietnam · Monthly · Thuế bảo vệ môi trường (environmental protection tax)
- 20 OCT Tờ khai thuế của nhà cung cấp nước ngoài Vietnam · Monthly · Thuế GTGT (VAT) — foreign supplier regime
- 20 OCT Tờ khai khấu trừ, nộp thay của sàn thương mại điện tử Vietnam · Monthly · Thuế GTGT (VAT) — platform withholding
- 20 OCT Tờ khai khấu trừ thuế nhà thầu nước ngoài — theo tháng Vietnam · Monthly · Thuế GTGT (VAT) — foreign contractor withholding
- 20 OCT Tờ khai thuế của hộ kinh doanh, cá nhân kinh doanh — theo tháng Vietnam · Monthly · Thuế GTGT (VAT) — business households
- 20 OCT Bảng tổng hợp dữ liệu hóa đơn điện tử — theo tháng Vietnam · Monthly · Hóa đơn điện tử (e-invoicing)
- 21 OCT EXD 01 - Air Passenger Tax South Africa · Monthly · Air Passenger Tax
- 21 OCT EC Sales List — Northern Ireland goods, monthly United Kingdom · Monthly · VAT
- 21 OCT EC Sales List — Northern Ireland goods, quarterly United Kingdom · Quarterly · VAT
- 22 OCT GSTR-3B — quarterly (QRMP), Category X states — 22nd India · Quarterly · GST
- 23 OCT VIES statement — intra-Community supplies of goods, monthly Ireland · Monthly · VAT
- 23 OCT VIES statement — intra-Community supplies of goods, quarterly Ireland · Quarterly · VAT
- 23 OCT VIES statement — intra-Community supplies of services, quarterly Ireland · Quarterly · VAT
- 23 OCT VIES statement — intra-Community supplies of services, monthly (elected) Ireland · Monthly · VAT
- 23 OCT Intrastat detailed return Ireland · Monthly · VAT / intra-EU trade statistics
- 23 OCT VAT201 - Category A (manual or EFT) South Africa · Every 2 months · VAT
- 23 OCT EXD 01 - ad valorem excise, tyre levy and motor vehicle CO2 levy South Africa · Quarterly · Ad valorem excise duty, tyre levy and motor vehicle CO2 levy
- 23 OCT EXD 01 - biodiesel excise account South Africa · Monthly · Excise duty - biodiesel
- 24 OCT Déclaration CA3 — monthly VAT return (régime réel normal) France · Monthly · TVA
- 24 OCT Déclaration CA3 — quarterly VAT return France · Quarterly · TVA
- 24 OCT GSTR-3B — quarterly (QRMP), Category Y states — 24th India · Quarterly · GST
- 25 OCT Mineralölsteuer — monthly Anmeldung and payment Austria · Monthly · Mineralölsteuer (mineral oil excise)
- 25 OCT Tabaksteuer — monthly Anmeldung and payment Austria · Monthly · Tabaksteuer (tobacco excise)
- 25 OCT Alkoholsteuer — monthly Anmeldung Austria · Monthly · Alkoholsteuer (spirits excise)
- 25 OCT Biersteuer — monthly Anmeldung Austria · Monthly · Biersteuer (beer excise)
- 25 OCT Alkoholsteuer — payment Austria · Monthly · Alkoholsteuer (spirits excise)
- 25 OCT Déclaration TVA périodique — trimestrielle Belgium · Quarterly · TVA / BTW (VAT)
- 25 OCT Déclaration TVA spéciale (art. 53ter CTVA) Belgium · Quarterly · TVA / BTW (VAT)
- 25 OCT Paiement de la TVA — déposants trimestriels Belgium · Quarterly · TVA / BTW (VAT)
- 25 OCT Relevé intracommunautaire — trimestriel Belgium · Quarterly · TVA / BTW (VAT) — recapitulative listing
- 25 OCT EU-salg uden moms — månedlig indberetning Denmark · Monthly · Moms (VAT) — recapitulative listing
- 25 OCT EU-salg uden moms — kvartalsvis indberetning Denmark · Quarterly · Moms (VAT) — recapitulative listing
- 25 OCT Return of Oil Movements (ROM1) Ireland · Monthly · Mineral Oil Tax
- 26 OCT Momsangivelse — månedsafregning Denmark · Monthly · Moms (VAT)
- 26 OCT Zusammenfassende Meldung (EC Sales List) — monthly Germany · Monthly · VAT
- 26 OCT Zusammenfassende Meldung (EC Sales List) — quarterly Germany · Quarterly · VAT
- 26 OCT Jövedéki adóelőleg — tax-warehouse monthly advance Hungary · Monthly · Jövedéki adó (excise duty)
- 26 OCT Elenchi riepilogativi INTRASTAT — periodicità mensile Italy · Monthly · IVA (VAT) — recapitulative listing
- 26 OCT Elenchi riepilogativi INTRASTAT — periodicità trimestrale Italy · Quarterly · IVA (VAT) — recapitulative listing
- 26 OCT JPK_V7M — miesięczna deklaracja VAT z ewidencją Poland · Monthly · VAT (podatek od towarów i usług)
- 26 OCT JPK_V7K — kwartalna deklaracja VAT (część deklaracyjna) Poland · Quarterly · VAT (podatek od towarów i usług)
- 26 OCT Informacja podsumowująca VAT-UE (recapitulative statement) Poland · Monthly · VAT (podatek od towarów i usług) — recapitulative listing
- 26 OCT VAT-8 — deklaracja dla wewnątrzwspólnotowych nabyć (non-VAT-czynni) Poland · Monthly · VAT (podatek od towarów i usług)
- 26 OCT VAT-9M — deklaracja dla importu usług i dostaw objętych odwrotnym obciążeniem Poland · Monthly · VAT (podatek od towarów i usług)
- 26 OCT AKC-4 — miesięczna deklaracja akcyzowa i zapłata akcyzy Poland · Monthly · Akcyza (excise duty)
- 26 OCT Akcyza od wyrobów węglowych — deklaracja i zapłata Poland · Monthly · Akcyza (excise duty) — wyroby węglowe
- 26 OCT PSD-1 — deklaracja podatku od sprzedaży detalicznej Poland · Monthly · Podatek od sprzedaży detalicznej (retail sales tax)
- 26 OCT Opłata cukrowa — informacja i wpłata (sugar levy) Poland · Monthly · Opłata cukrowa (sugar-sweetened beverages levy)
- 26 OCT Opłata paliwowa — informacja i wpłata (fuel levy) Poland · Monthly · Opłata paliwowa (fuel levy)
- 26 OCT Pagamento do IVA (regime mensal) Portugal · Monthly · IVA (VAT)
- 26 OCT Daňové priznanie k DPH — monthly Slovakia · Monthly · Daň z pridanej hodnoty (VAT)
- 26 OCT Daňové priznanie k DPH — quarterly Slovakia · Quarterly · Daň z pridanej hodnoty (VAT)
- 26 OCT Kontrolný výkaz (VAT control statement) — monthly Slovakia · Monthly · Daň z pridanej hodnoty (VAT) — kontrolný výkaz
- 26 OCT Kontrolný výkaz (VAT control statement) — quarterly Slovakia · Quarterly · Daň z pridanej hodnoty (VAT) — kontrolný výkaz
- 26 OCT Súhrnný výkaz (EC Sales List) — monthly Slovakia · Monthly · Daň z pridanej hodnoty (VAT) — súhrnný výkaz
- 26 OCT Súhrnný výkaz (EC Sales List) — quarterly, elective Slovakia · Quarterly · Daň z pridanej hodnoty (VAT) — súhrnný výkaz
- 26 OCT Súhrnný výkaz — § 7 or § 7a registrant Slovakia · Quarterly · Daň z pridanej hodnoty (VAT) — súhrnný výkaz
- 26 OCT Spotrebná daň — monthly return and payment Slovakia · Monthly · Spotrebné dane (excise duties)
- 26 OCT Daň zo sladených nealkoholických nápojov (sugary-drinks levy) Slovakia · Monthly · Daň zo sladených nealkoholických nápojov
- 26 OCT Momsdeklaration — kalendermånad, beskattningsunderlag över 40 mkr Sweden · Monthly · Moms (VAT)
- 26 OCT Periodisk sammanställning — månad Sweden · Monthly · Moms (VAT)
- 26 OCT Periodisk sammanställning — kvartal Sweden · Quarterly · Moms (VAT)
- 28 OCT VAT Return (VAT 201) — quarterly United Arab Emirates · Quarterly · VAT
- 28 OCT VAT Return (VAT 201) — monthly United Arab Emirates · Monthly · VAT
- 29 OCT EXD 01 - monthly excise duty and environmental levy accounts South Africa · Monthly · Excise duty and environmental levies
- 29 OCT Tobacco products excise duty - payment South Africa · Monthly · Excise duty - tobacco products
- 30 OCT Excise duty on air tickets - monthly deposit and report Bangladesh · Monthly · আবগারি শুল্ক (excise duty) on air tickets
- 30 OCT Wstępne zapotrzebowanie na znaki akcyzy (excise stamps / banderole) Poland · Annually · Akcyza (excise duty) — znaki akcyzy
- 30 OCT VAT201 - Category A (eFiling) South Africa · Every 2 months · VAT
- 30 OCT VAT201 - Category C (eFiling) South Africa · Monthly · VAT
- 30 OCT VAT201 - foreign supplier of electronic services South Africa · Monthly · VAT - electronic services (foreign suppliers)
- 30 OCT EXD 01 - tobacco products excise account South Africa · Monthly · Excise duty - tobacco products
- 30 OCT Modelo 303 — Autoliquidación del IVA, período mensual Spain · Monthly · IVA
- 30 OCT VAT payments on account — quarterly balancing payment United Kingdom · Quarterly · VAT
- 30 OCT Bolivia extends the RNC product-homologation deadline for e-invoicing to 30 October 2026 Bolivia · New rule · VAT
- 30 OCT UAE moves the large-taxpayer e-invoicing appointment deadline to 30 October 2026 United Arab Emirates · New rule · VAT
- 31 OCT EU One-Stop-Shop return (Union scheme) Austria · Quarterly · Umsatzsteuer (VAT) — EU-OSS
- 31 OCT Non-Union One-Stop-Shop return (eVAT) Austria · Quarterly · Umsatzsteuer (VAT) — non-Union OSS
- 31 OCT Import One-Stop-Shop return (IOSS) Austria · Monthly · Umsatzsteuer (VAT) — IOSS
- 31 OCT Mushak-9.1 - VAT return (voluntary monthly filing) Bangladesh · Monthly · Value Added Tax (VAT) and Supplementary Duty
- 31 OCT Déclaration OSS — régime de l'Union Belgium · Quarterly · TVA / BTW (VAT) — One Stop Shop
- 31 OCT Déclaration OSS — régime non-Union Belgium · Quarterly · TVA / BTW (VAT) — One Stop Shop
- 31 OCT Déclaration IOSS — régime d'importation Belgium · Monthly · TVA / BTW (VAT) — Import One Stop Shop
- 31 OCT OSS return — Union and Non-Union schemes Cyprus · Quarterly · VAT (One Stop Shop)
- 31 OCT IOSS return — Import One Stop Shop Cyprus · Monthly · VAT (Import One Stop Shop)
- 31 OCT SME-SS return — cross-border small-enterprise scheme Cyprus · Quarterly · VAT (cross-border SME scheme)
- 31 OCT CESOP report — payment service provider records Cyprus · Quarterly · VAT (cross-border payment reporting)
- 31 OCT Moms One Stop Shop — EU-ordningen Denmark · Quarterly · Moms (VAT) — One Stop Shop
- 31 OCT Moms One Stop Shop — ikke-EU-ordningen Denmark · Quarterly · Moms (VAT) — One Stop Shop
- 31 OCT Moms One Stop Shop — importordningen (IOSS) Denmark · Monthly · Moms (VAT) — Import One Stop Shop
- 31 OCT Kvartalsvis omsætningsrapport — EU's SMV-ordning Denmark · Quarterly · Moms (VAT) — cross-border small-business scheme
- 31 OCT Déclaration TVA guichet unique — régime de l'Union (OSS UE) France · Quarterly · TVA
- 31 OCT Déclaration TVA guichet unique — régime hors Union (OSS non UE) France · Quarterly · TVA
- 31 OCT Déclaration TVA guichet unique — régime d'importation (IOSS) France · Monthly · TVA
- 31 OCT Steuererklärung One-Stop-Shop, EU-Regelung (§ 18j UStG) Germany · Quarterly · VAT — One-Stop-Shop
- 31 OCT Steuererklärung One-Stop-Shop, Nicht-EU-Regelung (§ 18i UStG) Germany · Quarterly · VAT — One-Stop-Shop
- 31 OCT Steuererklärung Import-One-Stop-Shop (§ 18k UStG) Germany · Monthly · VAT — Import One-Stop-Shop
- 31 OCT OSS-bevallás — uniós séma Hungary · Quarterly · ÁFA — OSS
- 31 OCT OSS-bevallás — nem uniós séma Hungary · Quarterly · ÁFA — OSS
- 31 OCT IOSS-bevallás — importséma Hungary · Monthly · ÁFA — IOSS
- 31 OCT OSS VAT return — Union scheme Ireland · Quarterly · VAT — OSS
- 31 OCT OSS VAT return — non-Union scheme Ireland · Quarterly · VAT — OSS
- 31 OCT IOSS VAT return — import scheme Ireland · Monthly · VAT — IOSS
- 31 OCT EU VAT SME scheme — quarterly turnover report Ireland · Quarterly · VAT — cross-border SME scheme
- 31 OCT Dichiarazione IVA OSS — regime UE Italy · Quarterly · IVA — OSS
- 31 OCT Dichiarazione IVA OSS — regime non UE Italy · Quarterly · IVA — OSS
- 31 OCT Dichiarazione IVA IOSS — regime di importazione Italy · Monthly · IVA — IOSS
- 31 OCT DST-02 return and payment — service tax on digital services Malaysia · Quarterly · Service tax — digital services
- 31 OCT MyInvois self-billed e-Invoice — imported goods Malaysia · Monthly · e-Invoicing (MyInvois)
- 31 OCT MyInvois self-billed e-Invoice — imported services Malaysia · Monthly · e-Invoicing (MyInvois)
- 31 OCT LVG-02 return and payment — sales tax on low value goods Malaysia · Quarterly · Sales tax — low value goods
- 31 OCT DL-02 return and payment — departure levy Malaysia · Monthly · Departure levy
- 31 OCT Tourism tax — digital platform service provider return and payment Malaysia · Quarterly · Tourism tax — digital platforms
- 31 OCT Btw-aangifte (omzetbelasting) — per kwartaal Netherlands · Quarterly · BTW (VAT)
- 31 OCT Btw-aangifte (omzetbelasting) — per maand Netherlands · Monthly · BTW (VAT)
- 31 OCT Btw-aangifte (omzetbelasting) — per maand, buitenlandse ondernemers Netherlands · Monthly · BTW (VAT)
- 31 OCT Opgaaf intracommunautaire prestaties (ICP) — per kwartaal Netherlands · Quarterly · BTW (VAT) — recapitulative listing
- 31 OCT Opgaaf intracommunautaire prestaties (ICP) — per maand Netherlands · Monthly · BTW (VAT) — recapitulative listing
- 31 OCT Opgaaf intracommunautaire prestaties (ICP) — per maand, buitenlandse ondernemers Netherlands · Monthly · BTW (VAT) — recapitulative listing
- 31 OCT Btw-melding eenloketsysteem — Unieregeling (OSS) Netherlands · Quarterly · BTW (VAT) — One-Stop-Shop
- 31 OCT Btw-melding eenloketsysteem — Invoerregeling (IOSS) Netherlands · Monthly · BTW (VAT) — Import One-Stop-Shop
- 31 OCT Periodieke accijnsaangifte (AGP-vergunninghouder) Netherlands · Monthly · Accijns (excise duty)
- 31 OCT Opgaaf kwartaalomzet (EU-KOR) Netherlands · Quarterly · BTW (VAT) — EU cross-border small-business exemption
- 31 OCT Btw-melding eenloketsysteem — niet-Unieregeling (non-Union OSS) Netherlands · Quarterly · BTW (VAT) — One-Stop-Shop
- 31 OCT Deklaracja VAT — procedura unijna OSS Poland · Quarterly · VAT (podatek od towarów i usług) — One-Stop-Shop
- 31 OCT Deklaracja VAT — procedura nieunijna OSS Poland · Quarterly · VAT (podatek od towarów i usług) — One-Stop-Shop
- 31 OCT Deklaracja VAT — procedura importu (IOSS) Poland · Monthly · VAT (podatek od towarów i usług) — Import One-Stop-Shop
- 31 OCT Informacja kwartalna — procedura SME-EX (EU cross-border small-business exemption) Poland · Quarterly · VAT (podatek od towarów i usług) — EU SME scheme
- 31 OCT Declaração de IVA — regime da União (OSS) Portugal · Quarterly · IVA (VAT) — One Stop Shop
- 31 OCT Declaração de IVA — regime extra-União (OSS) Portugal · Quarterly · IVA (VAT) — One Stop Shop (non-Union)
- 31 OCT Declaração de IVA — regime de importação (IOSS) Portugal · Monthly · IVA (VAT) — Import One Stop Shop
- 31 OCT OSS return — Union scheme Slovakia · Quarterly · Daň z pridanej hodnoty (VAT) — OSS
- 31 OCT OSS return — non-Union scheme Slovakia · Quarterly · Daň z pridanej hodnoty (VAT) — OSS
- 31 OCT IOSS return — import scheme Slovakia · Monthly · Daň z pridanej hodnoty (VAT) — IOSS
- 31 OCT Výkaz for a Slovak small enterprise using the EU SME exemption Slovakia · Quarterly · Daň z pridanej hodnoty (VAT) — malý podnik
- 31 OCT Modelo 369 — Ventanilla única, regímenes exterior y de la Unión Spain · Quarterly · IVA — OSS (EU special scheme)
- 31 OCT Modelo 369 — Ventanilla única, régimen de importación (IOSS) Spain · Monthly · IVA — IOSS (EU special scheme)
- 31 OCT Särskild momsdeklaration — unionsordningen (OSS) Sweden · Quarterly · Moms (VAT) — OSS
- 31 OCT Särskild momsdeklaration — tredjelandsordningen (non-Union OSS) Sweden · Quarterly · Moms (VAT) — OSS
- 31 OCT Särskild momsdeklaration — importordningen (IOSS) Sweden · Monthly · Moms (VAT) — IOSS
- 31 OCT Särskild sammanställning — EU:s småföretagsordning Sweden · Quarterly · Moms (VAT) — cross-border SME scheme
- 31 OCT One Stop Shop VAT Return — Union scheme United Kingdom · Quarterly · VAT
November 2026
- 01 NOV Dominican Republic makes e-CF exclusive for Grandes Locales and Medianos from 1 November Dominican Republic · New rule · VAT (ITBIS)
- 02 NOV Zusammenfassende Meldung (U13) — monthly Austria · Monthly · Umsatzsteuer (VAT) — recapitulative statement
- 02 NOV Zusammenfassende Meldung (U13) — quarterly Austria · Quarterly · Umsatzsteuer (VAT) — recapitulative statement
- 02 NOV Quarterly turnover report under the EU cross-border SME exemption Austria · Quarterly · Umsatzsteuer (VAT) — EU SME scheme
- 02 NOV SME-rendszer — negyedéves adatszolgáltatás (EU cross-border small-enterprise report) Hungary · Quarterly · ÁFA (VAT) — EU cross-border SME scheme
- 02 NOV Rate di acconto mensili accise — energia elettrica e gas naturale Italy · Monthly · Accise (excise duty) — energia elettrica e gas naturale
- 02 NOV SST-02 return and payment — registrants with an odd financial-year-end month Malaysia · Every 2 months · SST (sales and service tax)
- 02 NOV SST-02A declaration — imported taxable services by a non-taxable person Malaysia · Monthly · Service tax
- 02 NOV TTx-03 return and payment — tourism tax Malaysia · Quarterly · Tourism tax
- 02 NOV VAT-11 — deklaracja dla okazjonalnej dostawy nowego środka transportu Poland · Monthly · VAT (podatek od towarów i usług) — nowe środki transportu
- 02 NOV Declaração trimestral — regime de isenção transfronteiriço (EX) Portugal · Quarterly · IVA (VAT) — EU cross-border SME exemption
- 02 NOV Daň z poistenia (insurance premium tax) — quarterly Slovakia · Quarterly · Daň z poistenia (insurance premium tax)
- 02 NOV Daň z finančných transakcií — monthly Slovakia · Monthly · Daň z finančných transakcií (financial transactions tax)
- 02 NOV Modelo 379 — Declaración informativa sobre pagos transfronterizos (CESOP) Spain · Quarterly · IVA — cross-border payment reporting
- 02 NOV Tờ khai thuế GTGT — theo quý (mẫu 01/GTGT) Vietnam · Quarterly · Thuế GTGT (VAT)
- 02 NOV Tờ khai thuế của hộ kinh doanh, cá nhân kinh doanh — theo quý Vietnam · Quarterly · Thuế GTGT (VAT) — business households
- 02 NOV Bảng tổng hợp dữ liệu hóa đơn điện tử — theo quý Vietnam · Quarterly · Hóa đơn điện tử (e-invoicing)
- 05 NOV VAT-14 — deklaracja o należnych kwotach VAT od wewnątrzwspólnotowego nabycia paliw Poland · Monthly · VAT (podatek od towarów i usług) — paliwa silnikowe
- 05 NOV Comunicação dos elementos das faturas (e-fatura / SAF-T PT) Portugal · Monthly · IVA (VAT) — e-reporting
- 07 NOV MyInvois consolidated e-Invoice Malaysia · Monthly · e-Invoicing (MyInvois)
- 07 NOV VAT Return — quarterly, stagger 1 United Kingdom · Quarterly · VAT
- 07 NOV VAT Return — monthly United Kingdom · Monthly · VAT
- 10 NOV Δήλωση Φ.Π.Α. (VAT return) — quarters ending March, June, September, December Cyprus · Quarterly · VAT
- 10 NOV Δήλωση INTRASTAT — arrivals and dispatches Cyprus · Monthly · VAT / intra-EU trade statistics
- 10 NOV Umsatzsteuer-Voranmeldung — monthly advance VAT return and payment Germany · Monthly · VAT
- 10 NOV GSTR-7 — GST tax-deducted-at-source return India · Monthly · GST
- 10 NOV GSTR-8 — e-commerce tax-collected-at-source statement India · Monthly · GST
- 10 NOV Mva-melding (månedlig skattleggingsperiode) Norway · Monthly · Merverdiavgift (VAT)
- 10 NOV Særskilt skattemelding (omvendt avgiftsplikt) Norway · Quarterly · Merverdiavgift (VAT) — reverse charge
- 10 NOV Podatek od gier — deklaracja i wpłata (gambling tax) Poland · Monthly · Podatek od gier (gambling tax)
- 10 NOV Declaração periódica individual — membro de grupo de IVA Portugal · Monthly · IVA (VAT) — regime de grupo
- 11 NOV GSTR-1 — monthly statement of outward supplies India · Monthly · GST
- 12 NOV Momsdeklaration — kalendermånad, beskattningsunderlag högst 40 mkr Sweden · Monthly · Moms (VAT)
- 12 NOV Momsdeklaration — kalenderkvartal Sweden · Quarterly · Moms (VAT)
- 13 NOV État récapitulatif TVA — intra-EU goods listing France · Monthly · TVA
- 13 NOV Déclaration européenne de services (DES) France · Monthly · TVA
- 13 NOV GSTR-5 — non-resident taxable person return India · Monthly · GST
- 15 NOV Dominican Republic — Ecf six month extension Dominican Republic · New rule · ITBIS
- 16 NOV Umsatzsteuervoranmeldung (U30) — monthly Austria · Monthly · Umsatzsteuer (VAT)
- 16 NOV Umsatzsteuervoranmeldung (U30) — quarterly Austria · Quarterly · Umsatzsteuer (VAT)
- 16 NOV Werbeabgabe — monthly self-assessment and payment Austria · Monthly · Werbeabgabe (advertising duty)
- 16 NOV Digitalsteuer — monthly self-assessment and payment Austria · Monthly · Digitalsteuer (digital services tax)
- 16 NOV Elektrizitätsabgabe — monthly self-assessment and payment Austria · Monthly · Elektrizitätsabgabe (electricity levy)
- 16 NOV Erdgasabgabe — monthly self-assessment and payment Austria · Monthly · Erdgasabgabe (natural gas levy)
- 16 NOV Kohleabgabe — monthly self-assessment and payment Austria · Monthly · Kohleabgabe (coal levy)
- 16 NOV Normverbrauchsabgabe (NoVA) — monthly Anmeldung Austria · Monthly · Normverbrauchsabgabe (vehicle consumption levy)
- 16 NOV Versicherungssteuer — monthly self-assessment and Anmeldung Austria · Monthly · Versicherungssteuer (insurance premium tax)
- 16 NOV Flugabgabe — monthly Anmeldung and payment Austria · Monthly · Flugabgabe (air travel levy)
- 16 NOV Ανακεφαλαιωτικός Πίνακας (VIES recapitulative statement) Cyprus · Monthly · VAT
- 16 NOV Lønsumsafgift — månedsangivelse (metode 2) Denmark · Monthly · Lønsumsafgift
- 16 NOV Punktafgifter — månedsangivelse (hovedreglen) Denmark · Monthly · Punktafgifter (excise duties)
- 16 NOV Liquidazione e versamento IVA mensile (F24) Italy · Monthly · IVA (VAT)
- 16 NOV Liquidazione e versamento IVA trimestrale (F24) — primi tre trimestri Italy · Quarterly · IVA (VAT)
- 16 NOV Trasmissione SdI dei dati delle operazioni ricevute da soggetti non stabiliti Italy · Monthly · IVA (VAT) — e-reporting
- 16 NOV Versamento accise — prodotti immessi in consumo Italy · Monthly · Accise (excise duty)
- 16 NOV Excise Tax Return — monthly United Arab Emirates · Monthly · Excise Tax
- 18 NOV Skattemelding for særavgifter (månedlig) Norway · Monthly · Særavgifter (excise duties)
- 18 NOV Skattemelding for særavgift — elektrisk kraft mv. (kvartalsvis) Norway · Quarterly · Særavgifter (excise duties) — elektrisk kraft, trafikkforsikring, oppdrettsfisk, marine ressurser
- 18 NOV Tollkreditt og månedsoppgjør — betaling Norway · Monthly · Merverdiavgift og særavgifter ved innførsel (import VAT and excise)
- 19 NOV VAT3 return and payment — two-monthly (default taxable period) Ireland · Every 2 months · VAT
- 19 NOV VAT3 return and payment — monthly (authorised) Ireland · Monthly · VAT
- 20 NOV Déclaration TVA périodique — mensuelle Belgium · Monthly · TVA / BTW (VAT)
- 20 NOV Paiement de la TVA — déposants mensuels Belgium · Monthly · TVA / BTW (VAT)
- 20 NOV Relevé intracommunautaire — mensuel Belgium · Monthly · TVA / BTW (VAT) — recapitulative listing
- 20 NOV ÁFA bevallás ('65, form 2665) — havi (monthly) Hungary · Monthly · ÁFA (VAT)
- 20 NOV Összesítő nyilatkozat ('A60, form 26A60) — havi (monthly) Hungary · Monthly · ÁFA (VAT) — recapitulative statement
- 20 NOV Jövedéki adó bevallás — monthly excise return Hungary · Monthly · Jövedéki adó (excise duty)
- 20 NOV Jövedéki adó — tobacco-only deferred payment Hungary · Monthly · Jövedéki adó (excise duty)
- 20 NOV GSTR-3B — monthly summary return and tax payment India · Monthly · GST
- 20 NOV GSTR-5A — OIDAR and online money gaming return India · Monthly · GST
- 20 NOV Declaração periódica de IVA (regime mensal) Portugal · Monthly · IVA (VAT)
- 20 NOV Declaração periódica de IVA (regime trimestral) Portugal · Quarterly · IVA (VAT)
- 20 NOV Declaração recapitulativa (mensal) Portugal · Monthly · IVA (VAT) — recapitulative listing
- 20 NOV Regime dos pequenos retalhistas — confirmação e pagamento Portugal · Quarterly · IVA (VAT) — regime dos pequenos retalhistas
- 20 NOV EXD 01 - Air Passenger Tax South Africa · Monthly · Air Passenger Tax
- 20 NOV Modelo 349 — Declaración recapitulativa de operaciones intracomunitarias, mensual Spain · Monthly · IVA
- 20 NOV Tờ khai thuế GTGT — theo tháng (mẫu 01/GTGT) Vietnam · Monthly · Thuế GTGT (VAT)
- 20 NOV Tờ khai thuế tiêu thụ đặc biệt Vietnam · Monthly · Thuế tiêu thụ đặc biệt (special consumption tax)
- 20 NOV Tờ khai thuế bảo vệ môi trường Vietnam · Monthly · Thuế bảo vệ môi trường (environmental protection tax)
- 20 NOV Tờ khai thuế của nhà cung cấp nước ngoài Vietnam · Monthly · Thuế GTGT (VAT) — foreign supplier regime
- 20 NOV Tờ khai khấu trừ, nộp thay của sàn thương mại điện tử Vietnam · Monthly · Thuế GTGT (VAT) — platform withholding
- 20 NOV Tờ khai khấu trừ thuế nhà thầu nước ngoài — theo tháng Vietnam · Monthly · Thuế GTGT (VAT) — foreign contractor withholding
- 20 NOV Tờ khai thuế của hộ kinh doanh, cá nhân kinh doanh — theo tháng Vietnam · Monthly · Thuế GTGT (VAT) — business households
- 20 NOV Bảng tổng hợp dữ liệu hóa đơn điện tử — theo tháng Vietnam · Monthly · Hóa đơn điện tử (e-invoicing)
- 21 NOV EC Sales List — Northern Ireland goods, monthly United Kingdom · Monthly · VAT
- 23 NOV VIES statement — intra-Community supplies of goods, monthly Ireland · Monthly · VAT
- 23 NOV VIES statement — intra-Community supplies of services, monthly (elected) Ireland · Monthly · VAT
- 23 NOV Intrastat detailed return Ireland · Monthly · VAT / intra-EU trade statistics
- 24 NOV Déclaration CA3 — monthly VAT return (régime réel normal) France · Monthly · TVA
- 25 NOV Mineralölsteuer — monthly Anmeldung and payment Austria · Monthly · Mineralölsteuer (mineral oil excise)
- 25 NOV Tabaksteuer — monthly Anmeldung and payment Austria · Monthly · Tabaksteuer (tobacco excise)
- 25 NOV Alkoholsteuer — monthly Anmeldung Austria · Monthly · Alkoholsteuer (spirits excise)
- 25 NOV Biersteuer — monthly Anmeldung Austria · Monthly · Biersteuer (beer excise)
- 25 NOV Alkoholsteuer — payment Austria · Monthly · Alkoholsteuer (spirits excise)
- 25 NOV Momsangivelse — månedsafregning Denmark · Monthly · Moms (VAT)
- 25 NOV EU-salg uden moms — månedlig indberetning Denmark · Monthly · Moms (VAT) — recapitulative listing
- 25 NOV Zusammenfassende Meldung (EC Sales List) — monthly Germany · Monthly · VAT
- 25 NOV Jövedéki adóelőleg — tax-warehouse monthly advance Hungary · Monthly · Jövedéki adó (excise duty)
- 25 NOV PMT-06 — monthly tax deposit under QRMP India · Monthly · GST
- 25 NOV Return of Oil Movements (ROM1) Ireland · Monthly · Mineral Oil Tax
- 25 NOV Elenchi riepilogativi INTRASTAT — periodicità mensile Italy · Monthly · IVA (VAT) — recapitulative listing
- 25 NOV JPK_V7M — miesięczna deklaracja VAT z ewidencją Poland · Monthly · VAT (podatek od towarów i usług)
- 25 NOV JPK_V7K — ewidencja za 1. i 2. miesiąc kwartału (records-only filing) Poland · Monthly · VAT (podatek od towarów i usług)
- 25 NOV Informacja podsumowująca VAT-UE (recapitulative statement) Poland · Monthly · VAT (podatek od towarów i usług) — recapitulative listing
- 25 NOV VAT-8 — deklaracja dla wewnątrzwspólnotowych nabyć (non-VAT-czynni) Poland · Monthly · VAT (podatek od towarów i usług)
- 25 NOV VAT-9M — deklaracja dla importu usług i dostaw objętych odwrotnym obciążeniem Poland · Monthly · VAT (podatek od towarów i usług)
- 25 NOV AKC-4 — miesięczna deklaracja akcyzowa i zapłata akcyzy Poland · Monthly · Akcyza (excise duty)
- 25 NOV Akcyza od wyrobów węglowych — deklaracja i zapłata Poland · Monthly · Akcyza (excise duty) — wyroby węglowe
- 25 NOV AKC-KZ — kwartalna deklaracja dla wyrobów zwolnionych i zerostawkowych Poland · Quarterly · Akcyza (excise duty)
- 25 NOV PSD-1 — deklaracja podatku od sprzedaży detalicznej Poland · Monthly · Podatek od sprzedaży detalicznej (retail sales tax)
- 25 NOV Opłata cukrowa — informacja i wpłata (sugar levy) Poland · Monthly · Opłata cukrowa (sugar-sweetened beverages levy)
- 25 NOV Opłata paliwowa — informacja i wpłata (fuel levy) Poland · Monthly · Opłata paliwowa (fuel levy)
- 25 NOV Pagamento do IVA (regime mensal) Portugal · Monthly · IVA (VAT)
- 25 NOV Pagamento do IVA (regime trimestral) Portugal · Quarterly · IVA (VAT)
- 25 NOV Daňové priznanie k DPH — monthly Slovakia · Monthly · Daň z pridanej hodnoty (VAT)
- 25 NOV Kontrolný výkaz (VAT control statement) — monthly Slovakia · Monthly · Daň z pridanej hodnoty (VAT) — kontrolný výkaz
- 25 NOV Súhrnný výkaz (EC Sales List) — monthly Slovakia · Monthly · Daň z pridanej hodnoty (VAT) — súhrnný výkaz
- 25 NOV Spotrebná daň — monthly return and payment Slovakia · Monthly · Spotrebné dane (excise duties)
- 25 NOV Daň zo sladených nealkoholických nápojov (sugary-drinks levy) Slovakia · Monthly · Daň zo sladených nealkoholických nápojov
- 25 NOV VAT201 - Category B (manual or EFT) South Africa · Every 2 months · VAT
- 25 NOV EXD 01 - biodiesel excise account South Africa · Monthly · Excise duty - biodiesel
- 25 NOV Periodisk sammanställning — månad Sweden · Monthly · Moms (VAT)
- 26 NOV Momsdeklaration — kalendermånad, beskattningsunderlag över 40 mkr Sweden · Monthly · Moms (VAT)
- 27 NOV EXD 01 - monthly excise duty and environmental levy accounts South Africa · Monthly · Excise duty and environmental levies
- 27 NOV Tobacco products excise duty - payment South Africa · Monthly · Excise duty - tobacco products
- 30 NOV Zusammenfassende Meldung (U13) — monthly Austria · Monthly · Umsatzsteuer (VAT) — recapitulative statement
- 30 NOV Import One-Stop-Shop return (IOSS) Austria · Monthly · Umsatzsteuer (VAT) — IOSS
- 30 NOV Mushak-9.1 - VAT return (voluntary monthly filing) Bangladesh · Monthly · Value Added Tax (VAT) and Supplementary Duty
- 30 NOV Excise duty on air tickets - monthly deposit and report Bangladesh · Monthly · আবগারি শুল্ক (excise duty) on air tickets
- 30 NOV Déclaration IOSS — régime d'importation Belgium · Monthly · TVA / BTW (VAT) — Import One Stop Shop
- 30 NOV IOSS return — Import One Stop Shop Cyprus · Monthly · VAT (Import One Stop Shop)
- 30 NOV Moms One Stop Shop — importordningen (IOSS) Denmark · Monthly · Moms (VAT) — Import One Stop Shop
- 30 NOV Déclaration TVA guichet unique — régime d'importation (IOSS) France · Monthly · TVA
- 30 NOV Steuererklärung Import-One-Stop-Shop (§ 18k UStG) Germany · Monthly · VAT — Import One-Stop-Shop
- 30 NOV IOSS-bevallás — importséma Hungary · Monthly · ÁFA — IOSS
- 30 NOV IOSS VAT return — import scheme Ireland · Monthly · VAT — IOSS
- 30 NOV Sugar Sweetened Drinks Tax — return and payment Ireland · Every 2 months · Sugar Sweetened Drinks Tax
- 30 NOV Solid Fuel Carbon Tax — return and payment Ireland · Every 2 months · Solid Fuel Carbon Tax
- 30 NOV Natural Gas Carbon Tax — return and payment Ireland · Every 2 months · Natural Gas Carbon Tax
- 30 NOV E-liquid Products Tax — return and payment Ireland · Every 2 months · E-liquid Products Tax
- 30 NOV LIPE — Comunicazione liquidazioni periodiche IVA Italy · Quarterly · IVA (VAT)
- 30 NOV Rate di acconto mensili accise — energia elettrica e gas naturale Italy · Monthly · Accise (excise duty) — energia elettrica e gas naturale
- 30 NOV Imposta di bollo sulle fatture elettroniche Italy · Quarterly · Imposta di bollo (stamp duty on electronic invoices)
- 30 NOV Dichiarazione IVA IOSS — regime di importazione Italy · Monthly · IVA — IOSS
- 30 NOV SST-02 return and payment — registrants with an even financial-year-end month Malaysia · Every 2 months · SST (sales and service tax)
- 30 NOV SST-02A declaration — imported taxable services by a non-taxable person Malaysia · Monthly · Service tax
- 30 NOV MyInvois self-billed e-Invoice — imported goods Malaysia · Monthly · e-Invoicing (MyInvois)
- 30 NOV MyInvois self-billed e-Invoice — imported services Malaysia · Monthly · e-Invoicing (MyInvois)
- 30 NOV DL-02 return and payment — departure levy Malaysia · Monthly · Departure levy
- 30 NOV Btw-aangifte (omzetbelasting) — per maand Netherlands · Monthly · BTW (VAT)
- 30 NOV Btw-aangifte (omzetbelasting) — per kwartaal, buitenlandse ondernemers Netherlands · Quarterly · BTW (VAT)
- 30 NOV Btw-aangifte (omzetbelasting) — per maand, buitenlandse ondernemers Netherlands · Monthly · BTW (VAT)
- 30 NOV Opgaaf intracommunautaire prestaties (ICP) — per maand Netherlands · Monthly · BTW (VAT) — recapitulative listing
- 30 NOV Opgaaf intracommunautaire prestaties (ICP) — per kwartaal, buitenlandse ondernemers Netherlands · Quarterly · BTW (VAT) — recapitulative listing
- 30 NOV Opgaaf intracommunautaire prestaties (ICP) — per maand, buitenlandse ondernemers Netherlands · Monthly · BTW (VAT) — recapitulative listing
- 30 NOV Btw-melding eenloketsysteem — Invoerregeling (IOSS) Netherlands · Monthly · BTW (VAT) — Import One-Stop-Shop
- 30 NOV Periodieke accijnsaangifte (AGP-vergunninghouder) Netherlands · Monthly · Accijns (excise duty)
- 30 NOV VAT-11 — deklaracja dla okazjonalnej dostawy nowego środka transportu Poland · Monthly · VAT (podatek od towarów i usług) — nowe środki transportu
- 30 NOV Deklaracja VAT — procedura importu (IOSS) Poland · Monthly · VAT (podatek od towarów i usług) — Import One-Stop-Shop
- 30 NOV Declaração de IVA — regime de importação (IOSS) Portugal · Monthly · IVA (VAT) — Import One Stop Shop
- 30 NOV IOSS return — import scheme Slovakia · Monthly · Daň z pridanej hodnoty (VAT) — IOSS
- 30 NOV Daň z finančných transakcií — monthly Slovakia · Monthly · Daň z finančných transakcií (financial transactions tax)
- 30 NOV VAT201 - Category B (eFiling) South Africa · Every 2 months · VAT
- 30 NOV VAT201 - Category C (eFiling) South Africa · Monthly · VAT
- 30 NOV VAT201 - foreign supplier of electronic services South Africa · Monthly · VAT - electronic services (foreign suppliers)
- 30 NOV EXD 01 - tobacco products excise account South Africa · Monthly · Excise duty - tobacco products
- 30 NOV Modelo 303 — Autoliquidación del IVA, período mensual Spain · Monthly · IVA
- 30 NOV Modelo 369 — Ventanilla única, régimen de importación (IOSS) Spain · Monthly · IVA — IOSS (EU special scheme)
- 30 NOV REDEME — solicitud de inscripción o baja en el Registro de Devolución Mensual (modelo 036) Spain · Annually · IVA
- 30 NOV Särskild momsdeklaration — importordningen (IOSS) Sweden · Monthly · Moms (VAT) — IOSS
- 30 NOV VAT Return (VAT 201) — monthly United Arab Emirates · Monthly · VAT
- 30 NOV VAT payments on account — monthly interim United Kingdom · Monthly · VAT
December 2026
- 01 DEC Momsangivelse — kvartalsafregning Denmark · Quarterly · Moms (VAT)
- 01 DEC El Salvador — Documentos tributarios normativa El Salvador · New rule · VAT
- 07 DEC MyInvois consolidated e-Invoice Malaysia · Monthly · e-Invoicing (MyInvois)
- 07 DEC VAT-14 — deklaracja o należnych kwotach VAT od wewnątrzwspólnotowego nabycia paliw Poland · Monthly · VAT (podatek od towarów i usług) — paliwa silnikowe
- 07 DEC Comunicação dos elementos das faturas (e-fatura / SAF-T PT) Portugal · Monthly · IVA (VAT) — e-reporting
- 07 DEC VAT Return — quarterly, stagger 2 United Kingdom · Quarterly · VAT
- 07 DEC VAT Return — monthly United Kingdom · Monthly · VAT
- 10 DEC Δήλωση Φ.Π.Α. (VAT return) — quarters ending January, April, July, October Cyprus · Quarterly · VAT
- 10 DEC Δήλωση INTRASTAT — arrivals and dispatches Cyprus · Monthly · VAT / intra-EU trade statistics
- 10 DEC Umsatzsteuer-Voranmeldung — monthly advance VAT return and payment Germany · Monthly · VAT
- 10 DEC GSTR-7 — GST tax-deducted-at-source return India · Monthly · GST
- 10 DEC GSTR-8 — e-commerce tax-collected-at-source statement India · Monthly · GST
- 10 DEC Mva-melding (alminnelig skattleggingsperiode) Norway · Every 2 months · Merverdiavgift (VAT)
- 10 DEC Mva-melding (månedlig skattleggingsperiode) Norway · Monthly · Merverdiavgift (VAT)
- 10 DEC Skattemelding for merverdiavgiftskompensasjon Norway · Every 2 months · Merverdiavgiftskompensasjon (VAT compensation)
- 10 DEC Podatek od gier — deklaracja i wpłata (gambling tax) Poland · Monthly · Podatek od gier (gambling tax)
- 10 DEC Declaração periódica individual — membro de grupo de IVA Portugal · Monthly · IVA (VAT) — regime de grupo
- 11 DEC État récapitulatif TVA — intra-EU goods listing France · Monthly · TVA
- 11 DEC Déclaration européenne de services (DES) France · Monthly · TVA
- 11 DEC GSTR-1 — monthly statement of outward supplies India · Monthly · GST
- 13 DEC GSTR-5 — non-resident taxable person return India · Monthly · GST
- 14 DEC Momsdeklaration — kalendermånad, beskattningsunderlag högst 40 mkr Sweden · Monthly · Moms (VAT)
- 15 DEC Umsatzsteuervoranmeldung (U30) — monthly Austria · Monthly · Umsatzsteuer (VAT)
- 15 DEC Werbeabgabe — monthly self-assessment and payment Austria · Monthly · Werbeabgabe (advertising duty)
- 15 DEC Digitalsteuer — monthly self-assessment and payment Austria · Monthly · Digitalsteuer (digital services tax)