VAT boxes in the Netherlands: beginner guide for expat freelancers (2026)

What do the Dutch VAT boxes mean on a 2026 VAT return?

Dutch VAT returns group your entries into domestic sales, reverse-charged purchases, cross-border sales, cross-border purchases, and input VAT. Most beginners use only 1a, 1b, 1e, 4b, 5a, and 5b, while some boxes stay empty for years. In 2026 the key rates are 21%, 9%, and 0%, and box 5a is the running total of VAT due from boxes 1 to 4.

Each box has a different job, so entering the same invoice twice can overstate tax. Browse the [Knowledge Hub](/knowledge-hub) for more freelancer accounting guides. If you need related context first, read the guide to [VAT returns in the Netherlands for expat freelancers](/knowledge-hub/vat-returns-netherlands-expat-freelancer-guide) and the checklist on [deductible expenses for freelancers in the Netherlands](/knowledge-hub/deductible-expenses-freelancers-netherlands).

The 2026 Belastingdienst notes show that 1a and 1b are for domestic sales taxed at the high or low rate, 1c is a niche 13% canteen box, 1d is a year-end private-use correction, 1e covers 0% or not-taxed domestic turnover, 2a covers VAT reverse charged to you, 3a to 4b cover foreign transactions, and 5b is input VAT you may deduct.

Which VAT boxes do most expat freelancers use most often?

Most expat freelancers in the Netherlands repeatedly use 1a, 1b, 1e, 5a, and 5b, and sometimes 3b or 4b. If you are on the small business scheme (KOR), your Dutch turnover can stay under €20,000 per calendar year, you do not charge Dutch VAT, and you usually stop filing regular VAT returns, although special cross-border situations can still trigger an incidental return.

For a typical service business, 1a is the default box when you invoice Dutch clients at 21% VAT. Box 1b matters only if your work falls under the 9% rate. Box 1e can appear when your sale is taxed at 0% or when VAT is shifted to another entrepreneur instead of charged by you.

When you file digitally, box 5a is the VAT due from boxes 1 to 4, and box 5b is the deductible input VAT from business costs and investments. If you have no turnover and no deductible VAT in a period, you still submit a nil return when a return is ready for you. Under the Dutch KOR, the €20,000 annual turnover ceiling removes regular Dutch VAT charging and usually regular VAT returns.

• 1a: invoice Dutch clients at 21% VAT.
• 1b: use only if your service or product genuinely falls under the 9% rate.
• 1e: use for 0% domestic turnover or turnover that is not taxed at your level because VAT is shifted to another entrepreneur.
• 5a: check the auto-total of VAT due from boxes 1 to 4 before sending the return.
• 5b: claim deductible input VAT on business costs, software, equipment, and reverse-charged purchases when the legal conditions are met.

When do boxes 3 and 4 apply for EU and non-EU transactions?

Boxes 3 and 4 are the cross-border part of the Dutch VAT return. Box 3 is mainly for sales out of the Netherlands, including exports and certain EU B2B services, while box 4 is mainly for purchases and services you receive from abroad. For many expat freelancers, 3b and 4b are the first international boxes they meet, and 3c only matters once the €10,000 OSS threshold becomes relevant.

If you sell B2B services to a client in another EU country and the client accounts for VAT locally, that turnover usually goes in 3b and must usually also be reported in the ICP statement. If you export goods outside the EU, that turnover goes in 3a. If you install goods in another EU country or make distance sales without OSS after the €10,000 threshold, that turnover belongs in 3c.

If you buy services from a supplier outside the EU, or import with an article 23 import deferment, box 4a is relevant. If you buy goods from another EU country or receive an EU service that is reverse charged to you, box 4b is relevant. In both 4a and 4b, Dutch VAT is declared in the return and can often be deducted again in 5b, so the net effect is often €0 if the purchase is fully business related and used for taxed turnover.

• 3a: exported goods leaving the EU.
• 3b: EU B2B goods or services that count as intracommunity supplies and usually also need an ICP statement.
• 3c: installation in another EU country or distance sales without OSS after the €10,000 threshold.
• 4a: non-EU services to you or imports declared through article 23 deferment.
• 4b: EU purchases or EU services where Dutch VAT is reverse charged to you.

What can you deduct in box 5b, and what is not allowed?

Box 5b is where you deduct input VAT, but only if you meet the conditions. The expense must be business related, the activity must be VAT-taxed or treated as taxed for deduction purposes, and you must be able to prove the VAT with a compliant invoice. A supplier can invoice today and you may deduct in that filing period even if you have not yet paid the invoice.

The 2026 notes say input VAT includes Dutch VAT charged by other entrepreneurs and VAT you must declare because the tax was reverse charged to you, such as in 2a, 4a, or 4b. The deduction fails for purely private purchases, exempt activities, non-taxable activities, restaurant food and drink, wrongly charged VAT, and many employee benefits once the annual advantage exceeds €227 per employee.

Foreign VAT from another EU country does not go into your Dutch 5b. You reclaim that through the separate foreign VAT refund process instead. Keep invoices that meet the legal invoice requirements, because the Belastingdienst can ask for proof even though the online return itself does not let you attach specifications.

• You can deduct VAT in 5b even if the supplier is still unpaid.
• You need a legally valid invoice as evidence.
• Private purchases do not belong in 5b.
• Costs linked to exempt turnover do not give full deduction rights.
• VAT paid in another EU country is not reclaimed through the Dutch 5b box.

What deadlines and penalties apply if you use the wrong box or file late?

The deadline is usually the last day of the month after the period, so Q1 2026 is due on 30 April 2026, Q2 on 31 July 2026, Q3 on 31 October 2026, and Q4 on 31 January 2027. There is a 7-day grace period for filing, but filing later can trigger an €82 late-filing penalty and paying late can trigger a 3% penalty with a minimum of €50 and a maximum of €6,709.

A beginner mistake is putting EU B2B service revenue in 1a instead of 3b, or forgetting that 4b and 5b often need to be completed together. Another common mistake is assuming no turnover means no filing. If a return is ready in Mijn Belastingdienst Zakelijk, you still file, even for a €0 period.