VAT (Omzetbelasting) vs Income Tax (Inkomstenbelasting) in the Netherlands (2026)

What is VAT (omzetbelasting) for freelancers, and when must you charge it?

VAT (omzetbelasting) is a sales tax you add to most invoices in the Netherlands. The standard rate is 21%, with 9% and 0% in specific cases. If you work independently and earn income regularly, you can be a VAT entrepreneur and must charge VAT unless an exemption applies. If you opt into the small businesses scheme (kleineondernemersregeling, KOR) and turnover stays at or below €20,000 per year, you do not charge VAT.

VAT (omzetbelasting) is usually collected from the client and then reported in a VAT return (BTW-aangifte). Browse the [Knowledge Hub](/knowledge-hub) for more freelancer accounting guides. A standard Dutch service invoice of €1,000 with 21% VAT becomes €1,210, and the €210 is not your income.

VAT status is about how you operate, not your passport. The tax office looks at factors like working independently, earning income regularly, and doing side assignments next to a job. VAT rules also differ if you apply an exemption or if you join KOR with annual turnover of €20,000 or less.

• Charge 21% VAT on most services unless 9%, 0%, or an exemption applies.
• Show VAT separately on the invoice (for example: €1,000 + 21% VAT = €1,210).
• If you participate in KOR and your yearly turnover stays ≤ €20,000, you do not add VAT to invoices and you do not file VAT returns.
• Track output VAT (VAT you charge) and input VAT (VAT on business costs) so you can report the net amount each period.
• Set your VAT reporting period (often quarterly, meaning 4 returns per year) and keep the money aside until the due date.

What is income tax (inkomstenbelasting) for a ZZP'er, and what rates apply in 2026?

Income tax (inkomstenbelasting) is charged on your annual taxable profit, not on each invoice. In 2026, box 1 rates (if you are under AOW age) are 35.75% up to €38,883, 37.56% from €38,883 to €78,426, and 49.50% above €78,426. If you qualify as an income-tax entrepreneur, the SME profit exemption (mkb-winstvrijstelling) is 12.7% of profit after entrepreneur deductions.

Income tax starts with profit (winst): revenue excluding VAT minus deductible business costs. The biggest leverage is usually expenses, because a €1,000 deductible cost reduces taxable profit by €1,000. For a practical checklist of common deductions, see [deductible expenses for freelancers](/knowledge-hub/deductible-expenses-freelancers-netherlands).

Being registered at the Chamber of Commerce does not automatically make you an income-tax entrepreneur. The tax office looks at whether activities are in the economic sphere and whether profit can reasonably be expected. Even without a letter, you should file if you owe €58 or more, or if you expect €19 or more back, and sending it before 14 July helps avoid a penalty if you are later asked to file.

• Start with yearly revenue excluding VAT (for example, €50,000).
• Subtract deductible business costs (for example, €8,000).
• Apply entrepreneur deductions only if you qualify, then apply the 12.7% mkb-winstvrijstelling to the remaining profit.
• Map your taxable income to the 2026 brackets: 35.75% up to €38,883; 37.56% up to €78,426; 49.50% above €78,426.
• Check whether you must file: you generally file if you must pay ≥ €58 or if you will get back ≥ €19.

How are VAT and income tax different in practice?

VAT and income tax are different taxes on different bases. VAT is calculated on invoice amounts (for example 21% on many services) and is typically reported monthly, quarterly, or yearly. Income tax is calculated on annual profit and uses progressive 2026 box 1 rates from 35.75% up to 49.50%. Mixing the two can lead to cashflow surprises, because VAT collected is not profit.

VAT is money you collect for the tax office, so it is normal for the VAT amount to move in and out of your bank account. Example: you invoice €1,000 and charge 21% VAT, so €210 is VAT. If your business costs include €100 VAT, your VAT return reports €210 minus €100 = €110 payable for that period.

Income tax is based on profit over the full year. Example: if taxable box 1 income is €30,000 in 2026 (under AOW age), the rate in the first bracket is 35.75%. The income-tax entrepreneur status can differ from VAT status, and KOR can remove VAT charging when yearly turnover stays at or below €20,000.

What are the 2026 deadlines, and what happens if you are late?

For quarterly VAT returns, the 2026 deadlines are 30 April 2026 (Q1), 31 July 2026 (Q2), 31 October 2026 (Q3), and 31 January 2027 (Q4). Income tax for 2025 is usually due by 1 May 2026; if you request it before 1 May 2026, you get extension until 1 September 2026. These dates matter because late filing or late payment can trigger fines and tax interest.

If you submit VAT via accounting software, the tax office accepts the return from the 24th of the month before the period ends, and earlier submission can trigger an error message. If you cannot meet the income tax deadline of 1 May 2026, request extension before 1 May 2026 to get time until 1 September 2026, and the confirmation letter is usually sent within 3 weeks.

What is a simple bookkeeping checklist to avoid surprises?

Separate VAT tracking from profit tracking to stay compliant. If you file VAT quarterly, plan for 4 deadlines: 30 April 2026, 31 July 2026, 31 October 2026, and 31 January 2027. For income tax planning, compare expected taxable income with the 2026 box 1 thresholds (€38,883 and €78,426) and remember that KOR removes VAT charging when yearly turnover stays ≤ €20,000.

Use one checklist for VAT, and one for income tax. For VAT mechanics and filing steps, see the [VAT returns guide](/knowledge-hub/vat-returns-netherlands-expat-freelancer-guide). If you have no letter asking you to file income tax, the thresholds still matter: file if you must pay €58 or more or if you will get €19 or more back, and try to submit before 14 July to reduce the risk of a late-filing penalty.

Do not treat VAT collected as profit, because 21% VAT on a €1,000 invoice is €210 that belongs to the tax office. Track revenue excluding VAT for profit calculations, then apply the mkb-winstvrijstelling of 12.7% (if eligible) before mapping the remaining taxable income to the 35.75%, 37.56%, and 49.50% brackets.

• Confirm KOR: if yearly turnover is ≤ €20,000 and you opt in, you do not charge VAT and you do not file VAT returns.
• Use the correct VAT rate on each invoice: 21% standard, 9% reduced, or 0% in specific cases.
• After each month, total output VAT and input VAT so the net VAT is ready for the next deadline.
• Put VAT aside so the due dates (30 Apr 2026, 31 Jul 2026, 31 Oct 2026, 31 Jan 2027) do not create a crunch.
• Estimate yearly taxable income and compare with the 2026 thresholds (€38,883 and €78,426) to understand which bracket rate applies.
• If you are late for income tax, request extension before 1 May 2026 for time until 1 September 2026 (tax interest can still apply).
• Even without a letter, file if you owe ≥ €58 or expect ≥ €19 back, and send before 14 July where possible.