Sint Maarten TIN number guide
CRIB number
Tax identification numbers, known locally as Crib numbers, stem from the acronym for Centraal Registratie Informatie Belastingplichtige (Central Taxpayer Registration Information). These numbers are designated for all tax and premium purposes, remaining unique and perpetual while featuring prominently in all communication from the Tax Administration to the taxpayer.
For individuals, the Sint Maarten Tax Administration issues a tax identification number upon their registration in the tax administration's database, reflecting their tax obligations.
Similarly, entities receive a tax identification number from the Sint Maarten Tax Administration upon their registration in the Tax Administrations database.
The issuance of the Crib number to individuals occurs automatically once identified by the Sint Maarten Tax Administration as a taxpayer, typically through the first tax return or initial tax payment obligation.
In the case of new residents (immigrants) to Sint Maarten, the Tax Administration will issue a Crib number upon submission of their tax return or identification of their first tax payment obligation.
Format : The CRIB number is computer generated using the 11-proof algorithm method. The Crib number does not feature on any official identification documents, such as ID cards or passports, for individuals. Instead, it is located on the initial page of the tax return and on assessments for all tax categories applicable to both individuals and entities.
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Frequently Asked Questions
Does a new business need to proactively register for a CRIB number, or is it issued automatically?
Businesses must proactively register: you need to visit the Tax Administration office and request your CRIB number as soon as you become operational. The automatic-issuance rule applies only to individuals, who receive their CRIB upon filing their first tax return or incurring their first payment obligation. For entities, failing to register before your first transaction leaves you without the identifier required on all tax filings, exposing the business to late-registration penalties. [1] [2]
I operate on the French side of the island (Saint-Martin). Do I also need to register for BBO on the Dutch side?
The two sides of the island are separate tax jurisdictions. If you deliver goods or services to customers physically located in Sint Maarten (Dutch side), Sint Maarten's 5% BBO turnover tax applies regardless of where your business is established. The French side levies its own turnover-style tax under French collectivity rules. Operating across the open land border without dual registration is a common compliance gap, since Sint Maarten's Tax Administration treats cross-border supply as taxable once your customer is on Dutch territory. [1] [2]
As a foreign service provider selling to Sint Maarten businesses, must I personally file and pay BBO, or does my customer handle it?
Sint Maarten's reverse-charge mechanism shifts the filing obligation to the Sint Maarten business customer — but only when a written agreement is in place transferring responsibility. Without that agreement, the foreign provider is deemed resident at the Tax Administration office and must register, file monthly BBO returns, and remit the 5% tax directly. Many foreign providers are unaware of this obligation and assume the local buyer handles it automatically, which is incorrect in the absence of a documented transfer of liability. [1] [2]
What are the penalties for filing a profit tax return late in Sint Maarten?
If a business misses its profit tax filing deadline (annual return due 30 June, with extensions available on request), the Tax Inspector sends a reminder. Continued non-compliance triggers escalating fines: ANG 250 for the first default, ANG 500 for the second, ANG 1,000 for the third, ANG 1,500 for the fourth, and ANG 2,500 for the fifth default. Interest accrues on late payments separately. The provisional profit tax declaration for the current year is due by 31 March, and missing that deadline draws the same penalty ladder. [1] [2]
Can I obtain a CRIB number declaration to prove my registered tax status to third parties?
Yes. The Tax Administration issues a CRIB Number Declaration — an official document confirming your registration and CRIB number — upon request. To obtain one, email [email protected] with a copy of your valid passport or ID card. The declaration is commonly required by banks, government agencies, and counterparties conducting due diligence. Note that the CRIB number itself does not appear on any Sint Maarten identity document, so this declaration is often the only portable proof of your tax registration. [1] [2]
