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Advisory

Our progressive thinkers offer services to create, protect and transform value for your business, so you can have the opportunity to thrive tomorrow.

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Business Consulting
Our team ensures rapid response times, a low partner-to-staff ratio and is committed to delivering consistently high quality. Our business consulting services include naming a few: Governance, Risk, and Compliance, Business Transformation, Data Analytics, Human Capital, Operations Improvement, Program Management, Strategy & Innovation, Technology-enabled services, etc.
Business Risk Services
We deliver practical, pragmatic, and tailored solutions that support you in growing and protecting the value of your businesses. Our business risk services include naming a few: Enterprise Risk Management, Internal Audit, Operational Audit, Compliance Framework Solutions, Regulatory Compliance, Finance Risk and Modeling, Special Attestation Services, and Technology Risk Services. Are you looking into certifying your organization for best-practice management systems? We also offer gap assessments, implementation plans and managed services for ISO9001, ISO27001/2, ISO22301, and ISO37000, amongst many others.
IT, Cyber, Information Security & Privacy Services
Our highly skilled and experienced professionals are prepared to help you navigate the complex and dynamic digital environment you operate in. Our Cyber & Information Security solutions include amongst others: IT Audit and IT Strategy, Cyber Security Audit and Assessments, Cyber Strategy Solutions, Vulnerability Assessment and Penetration Testing, and Information Security & Privacy Frameworks (best practice) solutions.
Corporate Finance
For the past years, our highly experienced consultants have been dedicated to delivering a comprehensive array of services including transactions, valuations, deal advisory, and restructuring.
Managed Services
With the launch of our brand-new operations center in Suriname, we offer managed services for (e.g.) risk and quality, regulatory compliance, cyber security, information security, privacy, business processes, financial Management and many more.

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International business Three threats the mid-market saw coming for 2023

Three of the threats uppermost in the minds of business leaders in the mid-market were inflation, cyber attack, and economic slowdown.

1 min read | 29 May 2023

Audit & Assurance

Leveraging innovative technologies and highly trained professionals to deliver a best-in-class audit experience

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Financial Statement Audits
Our team of experienced auditors guarantee that the information presented in your financial statements is accurate and in accordance with prevailing accounting standards and company laws.
Financial Statement Reviews
Accuracy, compliance, and reliability. Our experienced auditors conduct a thorough examination, identifying errors and providing valuable recommendations to enhance reporting practices and internal controls.
Internal Audit Services
We analyze and pinpoint opportunities for enhancement, manage potential risks, and optimize operational efficiency, ensuring that you can confidently reach your business goals.
Data Assurance
Rely on our proficient team to conduct thorough evaluations, detect weaknesses, and establish resilient safeguards against data breaches, unauthorized access, and data manipulation. Our data assurance solutions are designed to protect your valuable information, ensuring its integrity, and fostering trust in your information systems.
Regulatory Compliance Services
Our Regulatory Compliance Services help you navigate complex regulatory landscapes and ensure adherence to applicable laws and regulations.

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IFRS IFRS Alerts

IFRS Alerts covering the latest changes published by the International Accounting Standards Board (IASB).

26 May 2023

Business Process Solutions

Providing tailored payroll and outsourced solutions to our clients on a daily basis.

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Compilation and preparation of financial statements
Our expert team delivers comprehensive reports that provide valuable insights for informed decision-making and regulatory compliance.
Bookkeeping and financial accounting
From managing financial records to preparing accurate reports, we ensure compliance, transparency, and sound financial management.
Payroll compliance and administration
At Grant Thornton, we meet the challenges of our clients. Our offering is tailored to meet all your payroll requirements through a single point of contact. Our outsourced payroll team becomes your dedicated payroll department, aiming to process your payroll in the most cost effective and compliant manner.
Business services and outsourcing
Our reliable and cost-effective outsourcing services help you streamline your business operations by taking care of your workload.

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Fiscale Wetgeving 2024 Fiscale Wetgeving 2024

Taxes Fiscal Book Aruba Bonaire Curacao St. Maarten legislation regulation Dutch Caribbean Netherlands 2024

22 Mar 2024

Tax

We offer practical tax solutions that go beyond your expectations

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Tax Advice and Wealth Planning for high-net worth individuals
Our team of experienced tax advisors blend commercial experience and knowledge with tax expertise to advise on the full range of transactions including sales, mergers, restructurings, and wealth planning.
Tax Compliance
We prepare tax returns, for example for profit tax returns, personal income tax, wage tax and turnover tax/ sales tax. Our expert team handles all aspects of tax preparation and filing while keeping you informed of deadlines and minimizing the risk of penalties.
(International) tax planning and incorporation services
Experience the perfect combination of tax planning and incorporation services in one comprehensive package. Our team of experts strategically minimize your tax liabilities while ensuring compliance with regulations. Additionally, we provide guidance and support throughout the entire incorporation process, offering valuable insights on legal structures, registration, and tax implications.
Advice on estate and retirement planning
Secure your financial future with our dedicated estate and retirement tax planning service. Our experienced team specializes in developing tailored strategies to minimize tax liabilities, protect your assets, and optimize retirement income. Count on us to navigate intricate tax laws, ensuring peace of mind and financial security for your future.
Advice on investing on the islands
Embark on a journey towards financial growth with our comprehensive investment advice service. Our advisors know and remain up-to-date wit the market trends on the islands in the Dutch Caribbean region. Evaluate your risk tolerance and craft personalized investment strategies tailored to your goals.

Related insights:

Fatherly Advice: The Key to Our Professional Success Fatherly Advice: The Key to Our Professional Success

On Father's Day, we reflect on the unique influence fathers have on our lives. At Grant Thornton Sint Maarten, we asked our employees to look back on the most important lessons they learned from their fathers and how these lessons have impacted their professional lives.

16 Jun 2024

Careers

careers vacancies st maarten grant thornton accounting assurance audit advisory business process solutions tax

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Vacancies

Careers at Grant Thornton

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Students

Students interns

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Experienced hires

experienced hires

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The Grant Thornton Difference

Grant Thornton difference why GT

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Tax Legislation 2025 Tax Legislation 2025 - Your Essential Tax Law Reference (Dutch)

Explore Grant Thornton's "Fiscale Wetgeving 2025" — a free, digital reference guide in Dutch with current tax legislation for Aruba, Bonaire, Curaçao, and St. Maarten. Compiled by Grant Thornton’s local tax experts, this resource is essential for professionals and students.

1 min read | 17 Jun 2025

Community Corporate Challenge Kicks Off in Sint Maarten Community Corporate Challenge Kicks Off in Sint Maarten

The Community Corporate Challenge has officially kicked off in Sint Maarten! The first challenge has already been launched

1 min read | 16 Aug 2024

Fatherly Advice: The Key to Our Professional Success Fatherly Advice: The Key to Our Professional Success

16 Jun 2024

The Journey Of Motherhood The Journey Of Motherhood

Motherhood and pursuing a career often form a complex puzzle for many women. In a world where professional ambitions and family responsibilities intersect, women face unique challenges and opportunities.

12 May 2024

Partnership with Environmental Protection in the Caribbean Partnership with Environmental Protection in the Caribbean

Grant Thornton Sint Maarten proudly announces its partnership with Environmental Protection in the Caribbean (EPIC) through the Corporate Community Challenge.

10 May 2024

Minimum Wage Increase Minimum Wage Increase

In December 2023, the government announced an increase in the minimum wage, which will take effect on April 1, 2024. The minimum hourly wage will increase from Naf 9.95 to Naf 10.40.

02 Apr 2024

Fiscale Wetgeving 2024 Fiscale Wetgeving 2024

Taxes Fiscal Book Aruba Bonaire Curacao St. Maarten legislation regulation Dutch Caribbean Netherlands 2024

22 Mar 2024

IFRS Navigating the changes to IFRS

IFRS Alerts covering the latest changes published by the International Accounting Standards Board (IASB).

02 Feb 2024

February 2023 Let Grant Thornton St. Maarten check your payroll administration!

business process solutions payroll administration grant thornton st maarten tax facilities assurance advisory audit

02 Feb 2023

Advisory Infoland and Grant Thornton Advisory start a valuable partnership

Infoland and Grant Thornton Advisory start a valuable partnership

16 Jun 2022

September 2021 IB56 Card - Some considerations with respect to work performed not being employment and services procured

IB56 CARD – Some considerations with respect to work performed not being employment and services procured

13 Sep 2021

12 February 2021 Increase of General Old Age Insurance age on St. Maarten

Pension tax Law Legislation assurance accounting advisory pension age St Maarten Sint Maarten

13 Feb 2021

St. Maarten - Extension Payroll Support Program until the Month of September 2020 St. Maarten - Extension Payroll Support Program until the Month of September 2020

St. Maarten - Extension Payroll Support Program until the Month of September 2020

19 Oct 2020

St. Maarten - Adjustments in Payroll Support Program for the Month of June 2020 St. Maarten - Adjustments in Payroll Support Program for the Month of June 2020

St. Maarten - Adjustments in Payroll Support Program for the Month of June 2020

20 Jul 2020

Cessantia (severance) calculations, wage tax and social security aspects Cessantia (severance) calculations, wage tax and social security aspects

Cessantia (severance) calculations, wage tax and social security aspects

13 May 2020

Business Support Plan for St. Maarten – II Business Support Plan for St. Maarten – II

Business Support Plan for St. Maarten – II

07 May 2020

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