Skip to main contentSkip to calculatorSkip to footer
Belastbaar
  • Calculators
    Tax ScanFeatured

    Get a comprehensive overview of your tax situation for 2025.

    Gross to Net Salary

    Calculate your net income

    30% Ruling

    Expat tax benefit check

    ZZP/Self-Employment

    Freelance tax calculation

    Municipality Tax

    Local taxes by municipality

    Property Tax (OZB)

    Tax on home ownership

    Motor Vehicle Tax

    Road tax calculation

    View all calculators
  • Guides
    Income Tax ExplainedFeatured

    How Dutch income tax is calculated

    Municipal TaxesFeatured

    OZB, waste, sewage taxes explained

    Vehicle Tax (MRB)Featured

    Rates by province, exemptions & discounts

    Tax Filing Guide 2025

    Complete guide for filing taxes

    Local & Municipal Taxes

    Everything about local taxes

    30% Ruling Guide

    Guide for expats

    Tax Changes 2025

    What's new in 2025

    Tax Changes 2026

    Preview of 2026 changes

    View all guides
  • Tax Advisor
    Employment Credit Optimization

    Maximize your employment tax credit

    Green Investment Benefits

    Tax benefits for green investments

    WOZ Appeal Strategy

    Lower your property tax assessment

    30% Ruling (Expats)

    Expat tax benefit strategies

    ZZP Deductions

    Self-employed tax deductions

    Benefits Optimization

    Maximize your government benefits

    View all tax advisor
  • Blog
  • More
    Tax Calendar

    All tax deadlines for 2025

    What-If Scenarios

    Compare tax scenarios

    Where My Money Goes

    Premium

    About Us

    Tax Advice Hub

    Personalized tax optimization tips

    View all more

ZZP filing

Prepare your ZZP tax filing with a better workflow

Start with the entrepreneur questions that change your filing most, then let the copilot guide you to only the relevant self-employment calculations.

Start ZZP filing helpBack to filing prep

Entrepreneur-first intake instead of a broad tax scan

The copilot prioritizes ZZP-relevant questions before routing you into deeper calculations.

Visible prompts for business assets, Box 3 and complex filing cases

You immediately see whether the filing view still needs entrepreneur-specific follow-up or supporting documents.

A filing overview that stays useful for both freelancers and advisers

The same shared data can feed your filing review, tax advice, and later optimization flows.

Frequently asked questions

What should ZZP filers prepare before opening Mijn Belastingdienst?

At minimum keep your turnover, expenses, hours worked, profit-and-loss statement, and any preliminary assessments ready while you use the filing overview.

Does the copilot replace my bookkeeping?

No. It helps structure your filing and identifies missing follow-up, but you still need correct bookkeeping and official figures for your Dutch tax return.

Cookie Settings

We use cookies to provide essential functionality and analyze usage to improve our Dutch tax calculator. You can customize your preferences or accept all cookies.