Serbia builds the Preliminary VAT Return into the SEF e-invoicing system
- Jurisdiction
- 🇷🇸 Serbia
- Tax
- VAT
- Change type
- E-invoicing
- Status
- In force
- Impact
- Action required
- Announced
- 31 July 2026
- Effective
- 1 August 2026
- Instrument
- RS-PRAVILNIK-71-2026
- Authority
- Ministarstvo finansija Republike Srbije
- Systems
- Invoicing, Tax engine, Reporting, ERP
- Verified
- Fetched from official source · high confidence
Every Serbian VAT payer and public-sector entity transacting through the SEF electronic invoicing system.
Review the amended advance-invoice correction and SEF outage-handling procedures now in force, and prepare ERP and SEF integration for Preliminary VAT Return (PPP PDV) generation for tax periods beginning after 31 December 2026.
InvoicingTax engineReportingERP
Serbia's Ministry of Finance amended the Rulebook on Electronic Invoicing (Pravilnik o elektronskom fakturisanju), published in Službeni glasnik RS br. 71/2026 on 31 July 2026. The amendments cover advance-invoice and credit-note correction terminology, system-outage handling procedures, and formally introduce the Preliminary VAT Return (PPP PDV, comprising Forms PPP PDV, Prilog 1 and Prilog 2) generated inside the SEF e-invoicing system. Most provisions took effect on 1 August 2026, the day after gazette publication; the provisions on compiling the Preliminary VAT Return apply to VAT tax periods beginning after 31 December 2026.
What changed in detail
Serbia’s Ministry of Finance amended the Rulebook on Electronic Invoicing (Pravilnik o elektronskom fakturisanju), published in Službeni glasnik RS br. 71/2026 on 31 July 2026.
The amendments do three things: they revise the correction and timing procedures for advance-invoice and credit-note corrections; they change the procedures for handling a SEF system outage; and they formally introduce the Preliminary VAT Return (PPP PDV) — comprising Forms PPP PDV, Prilog 1 and Prilog 2 — generated inside the SEF e-invoicing system itself.
Most provisions took effect on 1 August 2026, the day after gazette publication. The provisions on compiling the Preliminary VAT Return apply to VAT tax periods beginning after 31 December 2026.
What it means
The return stops being something you assemble and becomes something the platform proposes from invoices it already holds. That inverts the reconciliation problem: instead of proving your return matches your ledger, you will be explaining why the state’s draft does not. Data quality at the invoice becomes the control point, and the months before 2027 are the time to fix it — not the first period in which a pre-filled return arrives and disagrees with you.