Before you can pay a single salary in Sint Maarten, you have to register as an employer. It is not a formality you handle later — it is the legal starting line. The moment you take on staff, the government expects you to withhold wage tax and social premiums and to file for them under registered numbers that identify you as a withholding agent. Skip the registration and your first payroll run has nowhere to go: no wage tax number to declare under, no SZV account to remit premiums to, and no clean record if the authorities ever look. This guide walks through the registration process end to end so you know exactly what to do, who to approach, and what you will receive when the paperwork is done.
Registering as an employer in Sint Maarten means two registrations, not one: a wage tax number from the Belastingdienst (Tax Office) and an employer number from SZV. Both flow from your entity being registered at the Chamber of Commerce. Once you hold both numbers, you can register employees and run your first compliant payroll.
When do you become an employer?
You become an employer the moment you agree to pay someone for their work on Sint Maarten — and that threshold is lower than most founders expect. It is not only about hiring your first waiter, receptionist, or salesperson. If you incorporate a company and draw a director's salary from it, you are, in the eyes of the law, both employer and employee, and the same registration and withholding duties apply to that salary. A part-time hire counts. A single full-time employee counts. There is no "too small to register" exemption that lets you pay wages informally.
Because registration takes time, the practical rule is to start the process as soon as you know a hire is coming — ideally before the first payday, not after. Registering ahead of your first run keeps you from being late on a filing you did not yet have the numbers to make.
Step 1 — Register with the Belastingdienst for a wage tax number
The first registration is with the Belastingdienst, the Sint Maarten Tax Office. This is where you are set up as a withholding agent for wage tax (loonbelasting) — the income tax you deduct from employees' pay and remit to the government. Once registered, you receive a wage tax number that identifies your business on every monthly declaration you file.
The Tax Office will typically want to see that your entity already exists and is registered with the Chamber of Commerce, along with details of the company's directors and its official business address. Because your wage tax registration is tied to your corporate profile, it is cleanest to complete your entity setup first and register as an employer immediately afterward. Wage tax registration is what unlocks the monthly aangifte loonheffing — the combined wage-tax-and-premium declaration — that you will file for every payroll period. For a full breakdown of how the tax itself works, see our guide to wage tax (loonbelasting) in Sint Maarten.
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Step 2 — Register with SZV for an employer number
The second registration is with SZV (Sociale & Ziektekostenverzekeringen), the agency that administers Sint Maarten's social and health insurance schemes. Wage tax and social premiums are handled by different bodies, so registering with the Tax Office does not automatically register you with SZV — you must do both. SZV assigns you an employer number that identifies your business for premium purposes.
SZV registration is what enables you to remit the social premiums that sit on top of wage tax — old age and survivors' cover (AOV/AWW), long-term care (AVBZ), sickness insurance (ZV), and accident insurance (OV). Each has its own rate and employer/employee split, and none of it can be reported correctly without an SZV account in place. Our SZV premiums guide walks through what each premium covers and who funds it.
Think of it as a pair, always done together: the Belastingdienst handles the tax side, SZV handles the social insurance side. Registering with one and forgetting the other is one of the most common — and most costly — first-time employer mistakes.
Documents you'll need
Both registrations lean on the same core set of company documents. Having them assembled before you start makes the process far smoother and avoids the back-and-forth that stretches registration out. In practice you should expect to provide:
- A recent Chamber of Commerce extract confirming your entity is registered and showing its directors and business activity.
- The company's incorporation deed (deed of establishment) or equivalent founding document.
- Valid identification for the director(s) and any authorized signatory.
- Your official business address on Sint Maarten.
- Company bank account details for remitting the amounts due.
- Basic details of the employees you intend to put on payroll, including their tax and identification particulars.
Requirements can vary depending on your entity type and circumstances, so treat this as an indicative checklist rather than a fixed statutory list. If a foreign parent or non-resident director is involved, additional documentation is common.
Registering your employees
Registering the business is the first half; registering the people you employ is the second. Each employee needs to be correctly recorded so their wage tax is calculated against the right credits and their premiums are attributed to the right SZV account. That means collecting each person's identifying details, confirming their tax situation, and, where relevant, verifying they hold the permits required to work on the island. Getting an employee's tax credits wrong at this stage quietly distorts every payslip that follows, so it is worth doing carefully from the outset. Our checklist for hiring your first employee in Sint Maarten covers the onboarding side in more detail.
Setting up your first payroll run
With both registrations in hand and your employees recorded, you are ready to run payroll for the first time. That first run establishes the pattern you will repeat every month. For each employee you calculate wage tax using the current tables and their tax credits, add the applicable SZV premiums, and arrive at a net figure to pay out. You then issue a compliant payslip (loonstrook) itemising gross pay, each deduction, and net pay, and you file the monthly aangifte loonheffing under your registered numbers, paying the Tax Office and SZV what is due.
| What you register | With whom | What you receive |
|---|---|---|
| Your legal entity | Chamber of Commerce | Registration & extract (the basis for everything below) |
| Employer for wage tax | Belastingdienst (Tax Office) | Wage tax number for monthly declarations |
| Employer for social premiums | SZV | SZV employer number for premium filings |
| Each employee | Your payroll records / SZV | A payroll record with correct tax credits |
How long it takes and common delays
Registration is not instant, and the timeline depends heavily on how complete your paperwork is when you begin. The most common source of delay is incomplete or inconsistent documentation — a missing Chamber of Commerce extract, an out-of-date director ID, or a business address that does not match your corporate records. Foreign ownership, non-resident directors, and entities that are still finishing their incorporation all tend to add time. We avoid quoting a fixed number of days because it genuinely varies; what we can say reliably is that starting early and submitting a clean, complete file is the single biggest lever you control.
A quick-start checklist
If you are starting from scratch, here is the sequence in the order it naturally happens:
- Confirm your entity is registered at the Chamber of Commerce and obtain a current extract.
- Assemble your document pack: incorporation deed, director ID, business address, and bank details.
- Register with the Belastingdienst as an employer to obtain your wage tax number.
- Register with SZV to obtain your employer number for social premiums.
- Collect each employee's details and confirm their tax credits and work eligibility.
- Set up your payroll process — tables, premium rates, and payslip format for the current year.
- Run your first payroll, issue compliant payslips, and file the monthly aangifte loonheffing on time.
How CaribTax handles registration and onboarding
CaribTax — the tax advisory division of BrightPath Caribbean — handles employer registration and payroll onboarding for Sint Maarten businesses end to end. We confirm your entity is in order, assemble the document pack, register you with the Belastingdienst and SZV, set up each employee correctly, and stand up your first payroll run — then keep it running with accurate monthly filings. You get your numbers, your payslips, and your peace of mind without wrestling two agencies yourself. Explore the full Sint Maarten payroll service or request a quote using the form above.
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