Free Dutch Invoice Template: What It Must Include to Be Legal

What Dutch Law Actually Requires on an Invoice

The Netherlands has some of the clearest invoicing rules in Europe. The Belastingdienst (Dutch Tax Authority) publishes a precise list of what every invoice must contain. A generic template from a random website may look professional but leave out legally required fields - which can cause problems during a BTW audit or when clients dispute charges.

Here is what a compliant Dutch invoice template must include:

Mandatory Fields (No Exceptions)

Seller's details:

• Full name or registered business name (as listed with KVK)
• KVK number (your 8-digit Kamer van Koophandel registration)
• BTW-id (format: NL + 9 digits + B + 2 digits, e.g. NL123456789B01)
• Business address (the registered address, which may differ from where you work)

Buyer's details:

• Full name or company name
• Address
• For B2B invoices: buyer's VAT/BTW number

Invoice details:

• A unique, sequential invoice number. This is non-negotiable - the sequence must not have gaps. Use a consistent format: 2026-001, 2026-002, or FAC-2026-001.
• Invoice date (date of issue)
• Description of goods or services: specific enough that the Belastingdienst understands what was supplied. "Consulting March" fails this test. "Strategy consulting, 12 hours, relating to digital transformation roadmap for client ABC" passes.
• Quantity and unit price of each item
• BTW rate applicable (21%, 9%, or 0%)
• BTW amount in euros
• Subtotal excluding BTW
• Total including BTW

Payment details:

• Your IBAN
• Payment term (e.g. "Betaling binnen 30 dagen na factuurdatum")

When You Are KOR-Exempt

If you are registered under the Kleineondernemersregeling (KOR) and exempt from charging BTW, you still issue invoices - but you must include the phrase: "BTW vrijgesteld op grond van artikel 25 Wet OB 1968." Do not show a BTW amount or rate. Do not show your BTW-id (you may not have one if you are KOR-registered and below the threshold).

A Real Dutch Invoice Template Example

Here is what a compliant invoice looks like for a Dutch tradesperson:

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Loodgietersbedrijf De Vries

Damrak 12, 1012 LG Amsterdam

KVK: 12345678 | BTW-id: NL123456789B01

Tel: 06-12345678 | info@devries-loodgieter.nl

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Factuur aan:

Administratie B.V.

Herengracht 400

1017 BX Amsterdam

BTW: NL987654321B01

Factuurnummer: 2026-047

Factuurdatum: 1 april 2026

Betalingstermijn: 14 dagen (uiterlijk 15 april 2026)

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Subtotaal excl. BTW: €340,00

BTW 21%: €71,40

Totaal incl. BTW: €411,40

Betaling o.v.v. factuurnummer 2026-047:

IBAN: NL12 ABNA 0123456789

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Common Mistakes to Avoid

KVK vs BTW-id confusion: Your KVK number (8 digits) and BTW-id are different things. Both must appear on every invoice if you are BTW-plichtig.

Rounding errors: Dutch invoices should show exact euro and cent amounts. Round at the total level, not per line item.

Missing the buyer's VAT number on B2B invoices: For transactions between two Dutch businesses, you need the buyer's BTW number on the invoice. For consumer (B2C) invoices, it is not required.

Sending invoice images instead of PDFs: A JPG of a handwritten invoice is not professional and makes record-keeping difficult for your client. Always send PDF.

A Free Dutch Invoice Template That Does the Work For You

Rather than building your own Dutch invoice template from scratch, use a tool that pre-populates the required fields and handles BTW calculations automatically.

Create your free Dutch invoice at TradeInvoice - compliant with Belastingdienst requirements, sends as PDF, and takes under 2 minutes per invoice.