How Payroll Works in Sint Maarten: The Complete 2026 Employer Guide

If you employ even one person in Sint Maarten, you are running payroll — and payroll here is more involved than simply agreeing a salary and transferring it each month. Every wage payment triggers statutory withholdings and employer contributions that must be calculated correctly, deducted, documented on a payslip, and remitted to two separate government bodies on a fixed schedule. This guide explains the whole system in plain English so you know exactly what's expected of you as a Sint Maarten employer in 2026.

Who has to run payroll in Sint Maarten?

Any business that pays wages to employees on Sint Maarten must operate payroll and act as a withholding agent for the government. That includes locally incorporated companies (NV and BV), foreign companies with staff on the island, foundations with employees, and — in many cases — directors of their own companies who draw a salary. The moment you hire, you take on the legal duty to withhold wage tax and social premiums and to file for them.

Before your first payroll run you must be registered as an employer with the Belastingdienst (the Sint Maarten Tax Office) and with SZV (Sociale & Ziektekostenverzekeringen), the agency that administers social and health insurance. Registration gives you the wage-tax number and SZV employer number you'll reference on every filing. We cover this end-to-end in our guide to registering as an employer in Sint Maarten.

The building blocks of a Sint Maarten paycheck

Each employee's gross salary is reduced by a series of deductions before it reaches their bank account. Some are withheld from the employee; others are paid on top by you, the employer. Here's what makes up the calculation.

1. Wage tax (loonbelasting)

Wage tax is income tax withheld at source from the employee's salary. You calculate it using Sint Maarten's wage tax tables, apply the employee's tax credits, deduct it from gross pay, and remit it to the Tax Office. It functions as an advance payment on the employee's eventual annual income tax bill. Because the tables are progressive, higher earners have a larger share withheld. Our dedicated guide breaks down how wage tax (loonbelasting) is calculated and filed.

2. Social premiums via SZV (AOV/AWW, AVBZ, ZV/OV)

On top of wage tax, Sint Maarten operates a national social insurance system administered through SZV. The main premiums are:

• AOV/AWW — old age pension and survivors' (widows & orphans) insurance. Shared between employer and employee up to an annual wage ceiling.
• AVBZ — insurance for exceptional and long-term care costs. A percentage of wages, split between employer and employee.
• ZV (Ziekteverzekering) — sickness/health insurance for employees earning below the statutory wage threshold. Largely employer-funded.
• OV (Ongevallenverzekering) — accident insurance covering workplace injury. Carried by the employer.

Each premium has its own rate, wage base, and employer/employee split — which is exactly where manual payroll goes wrong. Our complete SZV premiums guide walks through each one.

Employer vs. employee: who pays what?

A common misconception is that all deductions come out of the employee's salary. In reality, payroll costs are split. The employee funds their own wage tax and their share of AOV/AWW and AVBZ. The employer pays an additional amount on top of gross salary — its own share of AOV/AWW and AVBZ plus the bulk of ZV and all of OV. This is why the true cost of an employee is meaningfully higher than their headline salary; we quantify it in the true cost of an employee in Sint Maarten.

Component	Withheld from employee	Paid by employer
Wage tax (loonbelasting)	Yes	—
AOV/AWW	Employee share	Employer share
AVBZ	Employee share	Employer share
ZV (health)	Small / none	Majority
OV (accident)	—	Full

Exact rates and ceilings are set by law and updated periodically. CaribTax applies the current-year figures on every run.

Payslips: what every employee must receive

For each pay period you must issue a compliant payslip (loonstrook) that shows gross pay, each individual deduction, and the resulting net pay. The payslip is the employee's proof of income for permits, loans, and mortgages, and it's the document the Tax Office and SZV expect to see if they ever review your payroll. A vague "salary paid" line is not enough — the breakdown must be itemised and accurate.

Monthly filing and deadlines

Sint Maarten payroll runs on a monthly cycle. After each payroll period you file a combined wage-tax-and-premium declaration (aangifte loonheffing) and pay the amounts due to the Tax Office and SZV — generally in the month following the payroll month. Miss the window and interest plus a penalty are applied automatically; repeated lateness invites closer scrutiny of your business. The exact dates and the cost of missing them are laid out in our 2026 payroll deadlines and penalties calendar.

Hiring and terminations change the numbers

Payroll isn't static. Onboarding a new hire means registering them, setting up their tax credits, and adding them to the next run. A termination means calculating final pay, any accrued but unused vacation, and — depending on tenure and circumstances — potential severance. Both events have to be reflected correctly in your filings. See our checklist for hiring your first employee and the rules on vacation pay, severance and 13th-month.

In-house vs. outsourced payroll

You can run payroll in-house, but on Sint Maarten that means keeping up with wage tax tables, several premium rates and ceilings, monthly deadlines, payslip formatting, and every legislative change — for every employee, every month. A single miscalculation or missed filing can cost more than a year of professional payroll fees. Most owners conclude their time is better spent on the business; we compare the two paths honestly in outsourcing payroll vs. in-house, and cover the essentials for smaller teams in payroll for small businesses.

How CaribTax handles your payroll

CaribTax — the tax advisory division of BrightPath Caribbean — runs managed payroll for Sint Maarten employers end to end: employer registration, monthly wage tax and premium calculations, compliant payslips, net-pay instructions, and on-time filing with the Tax Office and SZV. You approve; we file. It removes the penalty risk entirely and gives your team accurate, professional payslips every period. Explore the full Sint Maarten payroll service or request a quote using the form above.