Netherlands Domestic Tax Specialist

We are seeking experienced Netherlands Domestic Tax Specialists to support the development and evaluation of AI systems focused on Dutch taxation. You will leverage your expertise in Dutch domestic tax law to answer complex tax questions, review AI-generated responses, identify inaccuracies, and provide detailed feedback to improve model performance. This is an excellent opportunity for tax professionals who enjoy solving complex tax issues while contributing to the next generation of AI-powered tax solutions.

What You'll Do

• Answer complex questions related to Dutch domestic tax law using relevant legislation, case law, and official guidance.

• Review AI-generated tax analyses for legal accuracy, completeness, and clarity.

• Correct incorrect or incomplete responses and provide structured explanations.

• Evaluate reasoning across personal and corporate tax scenarios.

• Flag ambiguous, conflicting, or insufficient legal guidance where applicable.

• Consistently apply project rubrics and quality standards.

• Collaborate with calibration and feedback sessions to improve evaluation consistency.

Qualifications

• 5+ years of experience advising on Dutch domestic taxation.

• Experience in a Big Four firm, tax advisory firm, law firm, corporate tax department, or the Dutch Tax Administration (Belastingdienst) preferred.

• Strong knowledge of Dutch Income Tax, Corporate Tax, VAT, and related domestic legislation.

• Ability to interpret Dutch tax statutes, regulations, and official guidance. Dutch tax professionals routinely advise on compliance, planning, disputes, and representation before the tax authorities.

• Excellent analytical and written communication skills.

• Comfortable reviewing detailed legal and tax reasoning.

• Native or professional fluency in Dutch; strong English proficiency is preferred.

Preferred Qualifications

• Registered Dutch tax adviser (e.g., NOB, RB, or equivalent professional qualification).

• Master's degree in Tax Law, Fiscal Economics, Accounting, or a related discipline.

• Experience handling complex tax controversies or tax planning matters.

• Prior experience reviewing legal or tax content, conducting quality assurance, or contributing to AI/LLM evaluation projects.

Why Join?

• Apply your Dutch tax expertise to cutting-edge AI systems.

• Work on intellectually challenging tax scenarios across multiple domains.

• Collaborate with a global network of legal and tax professionals.

We consider all qualified applicants without regard to legally protected characteristics and provide reasonable accommodations upon request.

Contract and Payment Terms

• You will be engaged as an independent contractor.
• This is a fully remote role that can be completed on your own schedule.
• Projects can be extended, shortened, or concluded early depending on needs and performance.
• Your work at Mercor will not involve access to confidential or proprietary information from any employer, client, or institution.
• Payments are weekly on Stripe or Wise based on services rendered.
• Please note: We are unable to support H1-B or STEM OPT candidates at this time.

About Mercor

Mercor partners with leading AI labs and enterprises to train frontier models using human expertise. You will work on projects that focus on training and enhancing AI systems. You will be paid competitively, collaborate with leading researchers, and help shape the next generation of AI systems in your area of expertise.