Turnover Tax (TOT/BBO) in Sint Maarten: The 5% Every Business Must File

Of all the taxes a Sint Maarten business deals with, turnover tax is the one that touches nearly every invoice you issue — and the one most often misunderstood by owners arriving from countries that use VAT. It is not VAT. It behaves differently, it compounds through the supply chain, and it obliges you to file every month whether or not you sold anything. This guide answers the questions business owners actually ask, in the order they usually ask them, so you know precisely what turnover tax means for your books and your prices.

What is turnover tax (TOT/BBO) and how much is it?

Turnover tax is a tax on business revenue. In Sint Maarten it is levied at a rate of 5% on the delivery of goods and on any services supplied inside the territory. It applies to entrepreneurs acting in the course of their business, and it is calculated on the value of what you sell rather than on your profit. Publicly available guidance from the Government of Sint Maarten and its tax authority, the Belastingdienst, sets the rate at 5%, though you should always confirm current rates before you file, because rates and rules can change.

The tax goes by two names that mean the same thing. BBO is the Dutch abbreviation (Belasting op Bedrijfsomzetten, literally the tax on business turnover), while TOT is the English shorthand — turnover tax — you will see on invoices and in advisory notes. If you have heard both terms and wondered whether there are two separate taxes, there are not. They are one and the same 5% levy.

Who has to register for turnover tax?

Anyone who qualifies as an entrepreneur must register for turnover tax. That includes companies, sole traders, and professionals who supply goods or services in the course of business. Importantly, the tax reaches both resident and non-resident entrepreneurs: if you deliver goods or supply services inside the territory of Sint Maarten, the 5% can apply even if your business is established elsewhere. Registration is handled through the Belastingdienst, and it sits alongside the other tax registrations a Sint Maarten business carries.

If you are setting up a business or hiring your first staff, turnover tax registration is one item on a longer compliance list that also covers wage tax and social premiums. Our Sint Maarten employer guide walks through the wider picture of what registration and monthly filing look like once you have people on the payroll.

Do I still have to file if I had no turnover this month?

Yes. This is the point that catches new business owners most often. Once you are registered as an entrepreneur for turnover tax, you must file a monthly return even if your taxable turnover for that month is nil. A quiet month, a seasonal closure, or a business that has not yet made its first sale does not excuse you from filing — it simply means you file a return showing zero. Skipping the return because "there was nothing to report" is one of the most common ways otherwise careful businesses fall out of compliance.

Because the obligation is monthly and unforgiving, missed or late returns can accumulate quickly. We cover how the authorities treat late and missing filings in our guide to Sint Maarten tax penalties and fines, and we lay out every recurring due date in the 2026 employer compliance calendar.

Can I offset the turnover tax I paid on my own purchases?

No — and this is the single most important difference between Sint Maarten's turnover tax and a European-style VAT. Under a VAT system, a business charges output tax on sales and deducts the input tax it paid on purchases, remitting only the difference. Turnover tax does not work that way. Because it is levied throughout the supply chain, input tax cannot be offset against output tax. The tax you owe is simply the output tax on your own sales, with no credit for the 5% already embedded in what you bought.

The consequence is that turnover tax cascades. Each business in the chain pays 5% on its full sales value, and the tax paid by a supplier becomes part of the cost base of the next business, which then charges 5% on top of that larger base. This compounding effect — often called tax-on-tax — is why turnover tax quietly inflates prices as goods move from importer to wholesaler to retailer to customer.

How does the cascading effect actually work — a worked example

The cleanest way to see the compounding is to follow one product through three stages. The figures below are illustrative and rounded for clarity; they exist to show the mechanism, not to state real prices. Assume a 5% turnover tax at each stage and that no business can reclaim the tax embedded in its costs.

Stage	Cost base (incl. prior tax)	Margin added	Pre-tax price	TOT at 5%	Price to next buyer
Importer	100.00	20.00	120.00	6.00	126.00
Wholesaler	126.00	25.00	151.00	7.55	158.55
Retailer	158.55	40.00	198.55	9.93	208.48

Figures illustrative and rounded. They demonstrate the cascading mechanism only and are not quoted rates or prices.

Notice what happened. The government collected 6.00, then 7.55, then 9.93 — a total of 23.48 in turnover tax across the chain, on a product whose final pre-margin cost started at 100. Under a VAT with input credits, the tax collected would track only the value added at each step and the earlier tax would be reclaimed. Here, because nothing is reclaimable, each stage pays 5% on a base that already contains the previous stage's tax. The longer the supply chain, the more the 5% compounds — which is why understanding your position in the chain matters when you set prices.

Are any sales exempt from turnover tax?

Some revenues are exempt by their nature. Certain categories — such as those related to healthcare and to basic needs — fall outside the turnover tax by design. These exemptions exist so that essential goods and services are not made more expensive by the cascading effect described above. The exact scope of what is exempt is defined by the tax authorities, and it is narrower than many owners assume, so you should never guess whether a particular sale qualifies. Confirm the current exemption rules with the Belastingdienst or your advisor before treating any revenue stream as exempt, and keep documentation supporting the treatment.

For local reporting on tax and regulatory changes that occasionally affect these rules, business owners often follow The Daily Herald, Sint Maarten's main newspaper, alongside official Belastingdienst notices.

How does turnover tax fit with the rest of my tax bill?

Turnover tax is only one layer of a Sint Maarten business's obligations, and it is important not to confuse it with profit tax. Turnover tax is charged on revenue and filed monthly; profit tax is charged on profit and is a separate, much larger headline rate — 34.5% in Sint Maarten — that applies to what your company earns after costs. The two are calculated on entirely different bases and filed on different schedules. We explain the profit side in detail in our Sint Maarten profit tax guide.

On top of these, employers withhold wage tax (loonbelasting) and remit social premiums through SZV, the agency administering social and health insurance. Smaller operations juggling all of these at once will find our small-business payroll guide a useful companion, since the same monthly discipline that keeps your payroll filings clean keeps your turnover tax filings clean too.

What is the safest way to stay compliant?

Turnover tax rewards routine and punishes gaps. Because the return is monthly, unforgiving of nil months, and offers no input-tax relief to soften mistakes, the businesses that stay out of trouble are the ones that treat the filing as a fixed calendar event rather than a task that only appears when there is turnover to report. That means knowing your registration status, keeping clean records of every sale and its tax treatment, and filing on time every month without exception.

CaribTax — the tax advisory division of BrightPath Caribbean — handles turnover tax alongside payroll, wage tax, and profit tax filings for Sint Maarten businesses, so the monthly returns simply happen on schedule. If you would like the whole compliance calendar taken off your plate, explore our Sint Maarten payroll and compliance service or request pricing using the form above.