How to Handle Late Payments in the Netherlands: Legal Steps and Timeline

Late Payments Are a Legal Matter, Not Just a Business Annoyance

In the Netherlands, late payment is not just frustrating - it has clear legal consequences. Dutch law provides a structured framework for collecting what you are owed, from friendly reminders all the way to court proceedings. The rules are surprisingly specific about timelines, interest rates, and costs.

This guide walks you through every step, with exact timelines, legal references, and practical advice for tradespeople and freelancers who need to get paid.

Understanding Your Legal Rights

Before you send a single reminder, know what the law says:

Payment Terms Under Dutch Law

• B2B invoices: Must be paid within 30 days unless a different term is agreed in writing. Under EU Directive 2011/7/EU (implemented in Dutch law), payment terms exceeding 60 days are only allowed if explicitly agreed and not unfair to the creditor.
• B2C invoices: The payment term on your invoice applies. If none is stated, "within a reasonable time" is the default - typically interpreted as 14-30 days.
• Government contracts: Public authorities must pay within 30 days. No exceptions.

Statutory Interest (Wettelijke Rente)

The moment a payment is overdue, you are entitled to charge interest - automatically, without needing to send a reminder first.

B2B transactions (wettelijke handelsrente):

• Current rate (2026): 12.5% per year
• This rate is set by the European Central Bank + 8 percentage points
• Updated every 6 months (1 January and 1 July)

B2C transactions (wettelijke rente):

• Current rate (2026): 6% per year
• Lower than B2B because consumer protection rules apply

How to calculate:

Interest = Invoice amount x (Annual rate / 365) x Days overdue

Example: €2,000 invoice, 45 days overdue, B2B rate of 12.5%:

€2,000 x (0.125 / 365) x 45 = €30.82 in interest

Collection Costs (Incassokosten / Buitengerechtelijke Incassokosten - BIK)

After sending a formal 14-day reminder (the "WIK aanmaning" - Wet Incassokosten), you can charge standardized collection costs. These are set by law (Besluit vergoeding voor buitengerechtelijke incassokosten):

Examples:

• €500 invoice: €75 in collection costs (15% of €500)
• €1,000 invoice: €150 in collection costs (15% of €1,000)
• €3,000 invoice: €375 + €50 = €425 in collection costs

These amounts are the maximum you can charge. They are designed to cover the cost of collection efforts without requiring you to prove actual expenses.

The Complete Timeline: From Due Date to Court

Phase 1: The Payment is Due (Day 0)

Your invoice stated "payment within 14 days" and the deadline has passed. At this point:

• The client is technically in default (verzuim)
• Statutory interest starts accruing automatically
• You cannot yet charge collection costs

Action: Wait 1-2 business days. Many payments cross in the post or are processed with a slight delay.

Phase 2: Friendly Reminder (Day 1-3 After Due Date)

Send a friendly, informal reminder. This is not legally required but is good business practice.

Template:

Subject: Herinnering - Factuur [nummer]

Beste [naam],

Graag herinner ik u aan factuur [nummer] van [datum] ter waarde van €[bedrag]. De betalingstermijn van [X] dagen is op [datum] verlopen.

Waarschijnlijk is het u ontgaan. Zou u de betaling willen overmaken?

Bedrag: €[bedrag]

IBAN: [uw IBAN]

Kenmerk: [factuurnummer]

Heeft u al betaald? Dan kunt u dit bericht negeren.

Met vriendelijke groet,

[Uw naam]

Why bilingual matters: If your clients are Dutch, send reminders in Dutch. For international clients, use English. The legal requirements for the formal reminder (Phase 3) can be met in either language.

Phase 3: The 14-Day WIK Aanmaning (Day 7-14 After Due Date)

This is the critical legal step. The Wet Incassokosten (WIK) requires you to send a formal written reminder giving the debtor exactly 14 days to pay. Only after this 14-day period expires can you charge collection costs.

What the WIK aanmaning must include:

1. A clear statement that the payment is overdue
2. The exact outstanding amount
3. A deadline of exactly 14 days to pay
4. A warning that collection costs will be charged if payment is not received within the deadline
5. The exact amount of collection costs that will be charged

Template (Dutch - legally compliant):

Betreft: Aanmaning - Factuur [nummer]




Geachte [naam],




Ondanks eerdere herinnering(en) heb ik tot op heden geen betaling ontvangen van factuur [nummer] d.d. [datum] ter waarde van €[bedrag]. De betalingstermijn is op [datum] verlopen.




Ik verzoek u vriendelijk maar dringend het openstaande bedrag van €[bedrag] binnen 14 dagen na dagtekening van deze brief over te maken.




Indien ik het bedrag niet binnen 14 dagen na dagtekening van deze brief heb ontvangen, ben ik genoodzaakt buitengerechtelijke incassokosten in rekening te brengen. Deze kosten bedragen €[bedrag BIK] conform het Besluit vergoeding voor buitengerechtelijke incassokosten.




Daarnaast ben ik gerechtigd de wettelijke (handels)rente in rekening te brengen over het openstaande bedrag.




Betaalgegevens:

Bedrag: €[bedrag]

IBAN: [uw IBAN]

Kenmerk: [factuurnummer]




Mocht u vragen hebben of een betalingsregeling willen treffen, neem dan contact met mij op via [telefoon/email].




Met vriendelijke groet,

[Uw naam]

Important notes:

• Send this by email AND registered post (aangetekende brief) for B2B. For consumers, registered post is strongly recommended so you can prove delivery.
• The 14-day period starts the day after the debtor receives the letter
• Keep proof of sending (email delivery confirmation, postal tracking)

Phase 4: The 14-Day Period Expires (Day 21-28 After Due Date)

If the 14-day WIK period expires without payment:

• You can now legally charge collection costs (BIK)
• Statutory interest continues to accrue
• The total debt is now: original amount + interest + collection costs

Action: Send a final notice stating the total amount now owed, including BIK costs and interest.

Phase 5: Ingebrekestelling / Formal Notice of Default (Day 28-35)

If the WIK aanmaning does not result in payment, the next step is a formal notice of default (ingebrekestelling). While the client is already technically in default (verzuim) for payment obligations with a fixed due date, a written ingebrekestelling strengthens your legal position for any future proceedings.

Template:

Betreft: Ingebrekestelling - Factuur [nummer]




Geachte [naam],




Ondanks herhaalde verzoeken is factuur [nummer] d.d. [datum] ten bedrage van €[bedrag] nog steeds niet voldaan. De betalingstermijn is op [datum] verlopen, nu [X] dagen geleden.




Het totaal openstaande bedrag is thans:

- Hoofdsom: €[bedrag]

- Wettelijke (handels)rente: €[bedrag]

- Buitengerechtelijke incassokosten: €[bedrag]

- Totaal: €[bedrag]




Ik stel u bij deze formeel in gebreke en verzoek u het volledige bedrag van €[totaal] binnen 7 dagen na dagtekening over te maken.




Indien betaling uitblijft, zal ik de vordering uit handen geven aan een incassobureau of gerechtelijke stappen ondernemen. Alle bijkomende kosten komen voor uw rekening.




[Betaalgegevens]




Met vriendelijke groet,

[Uw naam]

Phase 6: External Collection or Legal Action (Day 35+)

If direct collection fails, you have several options:

#### Option A: Incassobureau (Collection Agency)

A professional collection agency takes over the collection process:

• Cost: Usually 10-25% of the collected amount (no cure, no pay is common)
• Pros: Professional, often effective just from the letter they send, saves your time
• Cons: You lose a percentage, relationship with client is usually over
• Best for: Amounts from €200 to €10,000

How it works:

1. You transfer the file (invoice, correspondence, proof of delivery)
2. The agency sends a collection letter
3. If no response, they follow up with phone calls and additional letters
4. If still no response, they advise on legal action

#### Option B: Kantonrechter (Sub-District Court)

For amounts up to €25,000, you can file a claim with the kantonrechter. You do not need a lawyer.

Court fees (griffierecht) for 2026:

Claim Amount	Court Fee (natural persons)	Court Fee (legal entities)
Up to €500	€92	€138
€500 - €2,500	€192	€510
€2,500 - €5,000	€276	€510
€5,000 - €12,500	€552	€1,384
€12,500 - €25,000	€552	€1,384

Process:

1. File a dagvaarding (summons) through a deurwaarder (bailiff)
2. The deurwaarder serves the summons on the debtor
3. A court date is set (typically 4-8 weeks after filing)
4. If the debtor does not respond, you win by default (verstekvonnis)
5. If the debtor responds, the judge decides based on evidence

Timeline: 2-6 months from filing to judgment

Cost: Court fee + deurwaarder costs (approximately €100-€200) + your time

#### Option C: European Payment Order (for EU cross-border debts)

For debts from clients in other EU countries, the European Payment Order procedure provides a standardized process:

1. File Form A at your local court
2. The court issues an EOP to the debtor
3. If uncontested within 30 days, it becomes enforceable across the EU

This is faster and cheaper than pursuing a claim in a foreign court.

#### Option D: Write-Off

Sometimes the cost of collection exceeds the debt. Consider writing off if:

• The amount is under €200 and the client is unresponsive
• The client has genuinely gone bankrupt (failliet)
• You have no documentation to prove the debt

A written-off debt can be deducted as a business expense on your tax return.

Practical Tips for the Collection Process

1. Document Everything

From the first reminder to the final notice, keep copies of every email, letter, and phone note. Screenshots of chat messages (WhatsApp, Signal) are valid evidence in Dutch courts.

2. Stay Professional

Angry messages, threats, or harassment will work against you - both in maintaining the relationship and in court. Stick to factual, professional communication.

3. Act Quickly

The older a debt gets, the harder it is to collect. Start the process within a week of the due date, not months later.

4. Know When to Negotiate

A partial payment or payment plan is often better than no payment at all. If a client offers to pay in instalments, put the agreement in writing:

• Total amount owed
• Number of instalments
• Amount per instalment
• Due date for each instalment
• Consequences of missing an instalment

5. Use the Right Language

For Dutch clients, send formal notices in Dutch. For international clients, English is fine for the informal reminders but consider having legal notices translated or issued in both languages.

6. Consider Your Ongoing Relationship

For one-time clients you will never work with again, be firm and escalate quickly. For repeat clients who are temporarily struggling, consider flexibility. But do not let sympathy override your business needs.

Prevention Is Better Than Collection

The best approach to late payments is prevention:

Before the Job

• Get a signed quote or agreement
• Request a deposit for large jobs (30-50%)
• Verify the client's identity and business registration
• Set clear payment terms upfront

On the Invoice

• Use short payment terms (14 days)
• Include all payment details prominently (IBAN, reference)
• State late payment consequences
• Send the invoice on the same day you complete the work

After Sending

• Set up automatic payment reminders (at 1, 7, and 14 days overdue)
• Track all outstanding invoices in one place
• Follow up consistently - do not let overdue invoices slip through the cracks

Real-World Example: Complete Timeline

Here is what a typical late payment collection looks like in practice:

1 March 2026: You complete a bathroom renovation for €3,500 and send the invoice with 14-day payment terms.

15 March 2026: Payment deadline passes. No payment received.

17 March 2026: You send a friendly email reminder. No response.

22 March 2026: You send the formal WIK aanmaning by email and registered post, giving 14 days to pay and warning of €525 in collection costs (15% of €3,500).

5 April 2026: The 14-day WIK period expires. No payment. You can now charge:

• Original amount: €3,500.00
• Interest (21 days at 12.5%): €25.17
• Collection costs (BIK): €525.00
• Total: €4,050.17

7 April 2026: You send the ingebrekestelling with the total amount and a 7-day deadline.

14 April 2026: Still no payment. You transfer the file to an incassobureau. They send a collection letter within 2 business days.

21 April 2026: The client contacts the collection agency and agrees to pay the full amount in two instalments. Payment completed by 15 May 2026.

Total time from due date to resolution: 2 months. You recovered the full amount plus interest and collection costs.

The Bottom Line

Late payment collection in the Netherlands follows a clear legal framework. The key steps are: friendly reminder, formal WIK aanmaning with 14-day deadline, ingebrekestelling, and then escalation to a collection agency or court. Know your rights to statutory interest and BIK collection costs. Act quickly and document everything.

If you want to automate the early stages of this process, invoicing software like TradeInvoice sends automatic payment reminders at configurable intervals - catching overdue invoices before they become collection problems. Prevention and early action are always cheaper than legal proceedings.