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Annual Tax Declarations

Sint Maarten
Personal Tax Filing

Annual income tax declarations for Sint Maarten residents — filed accurately, on time, every time. Starting at $99, our filings cover all resident profiles from straightforward Penshonado declarations to complex multi-source income returns.

Starting from
$99
Per annual personal tax return
All Sint Maarten residents
Penshonado declarations included
Deadline guarantee or fee waived
Multi-year arrears available

Transparent, flat-fee filing packages

No hourly billing surprises. Each package covers a full annual return for the profile described.

Standard
$99
Per tax year
  • Single-source foreign income
  • Penshonado annual declaration
  • Basic deduction review
  • Government submission
  • Filing confirmation receipt
Get Started
Complex
Custom
Per tax year
  • Multi-country income
  • Corporate distribution coordination
  • Trust / foundation income
  • Real estate income inclusion
  • US FBAR/FATCA coordination
  • Full audit representation
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A filing service built for Sint Maarten residents

Every return we file reflects the specific requirements of Sint Maarten tax law — not a generic offshore template.

Income Review

We classify all your income correctly — foreign vs. local, Penshonado-qualifying vs. standard — before a single line is filed.

  • Foreign income sourcing analysis
  • Local income identification
  • Penshonado eligibility check per year
  • Currency conversion and documentation

Deduction Optimization

Sint Maarten's personal income tax allows specific deductions. We review every eligible category to reduce your liability legally.

  • Mortgage interest deductibility
  • Life insurance premium deductions
  • Pension contribution treatment
  • Extraordinary expense claims

Government Submission

We prepare and submit your return to the Sint Maarten Tax Office (Ontvanger) with full documentation, well before the deadline.

  • Form preparation and review
  • Supporting document compilation
  • Direct submission to Tax Office
  • Filing confirmation and receipt

Deadline Management

We track every relevant filing deadline — including extensions, Penshonado-specific requirements, and penalty avoidance timelines.

  • Annual filing deadline reminders
  • Extension application if required
  • Penshonado renewal coordination
  • Penalty risk assessment

Multi-Year Arrears

If you have unfiled prior years, we handle the regularization process cleanly and professionally, minimizing penalty exposure.

  • Back-year return preparation
  • Voluntary disclosure strategy
  • Penalty negotiation support
  • Regularization documentation

Audit Support

If the Tax Office queries your return, we represent you directly. Our filings are built to withstand scrutiny from the start.

  • Query response preparation
  • Tax Office correspondence management
  • Supporting documentation submission
  • Resolution follow-through

Sint Maarten tax filing calendar

Missing a filing deadline in Sint Maarten triggers automatic penalties. We track every date so you never have to.

Mar 31
Personal Tax Return
Annual deadline for prior tax year
Apr 30
Penshonado Declaration
Annual status renewal filing
Jun 30
Extension Deadline
Final extended filing date
Year-Round
We Track It All
Never miss a date with CaribTax

* Dates above are indicative. Exact deadlines are confirmed annually by the Sint Maarten Tax Office. CaribTax clients receive timely notifications for their specific profile.

Personal tax filing questions

All Sint Maarten tax residents are required to file an annual personal income tax return, regardless of whether they owe tax. Penshonado holders must also file their annual Penshonado declaration to maintain their special tax status. Failure to file — even when no tax is due — can trigger penalties.
At minimum, you'll need documentation of all income received during the tax year — foreign bank statements, dividend certificates, pension statements, and any local income records. For Penshonado holders, proof that income qualifies as foreign-source is essential. We provide you with a personalized document checklist when you engage us.
Yes. We handle multi-year arrears filings and can advise on voluntary disclosure procedures to minimize penalty exposure. Acting proactively to file missed returns is always preferable to waiting for the Tax Office to issue an assessment.
Late filing in Sint Maarten triggers an automatic penalty, which increases the longer the delay persists. In some cases, the Tax Office can also impose additional assessments. Our deadline guarantee is designed to ensure this never happens to our clients.

Complete your compliance picture

Get your Sint Maarten return filed — correctly and on time

Tell us about your filing situation and we'll confirm the right package and get started immediately. Most standard returns are completed within 5 business days of receiving your documents.

Flat-fee pricing from $99
Deadline guarantee or fee waived
Prior years and arrears welcome
Start Your Tax Filing
Fill in the form and we'll confirm your package and timeline within one business day.