Unjustifiably high collection costs: what are your rights and how can you challenge them?

11 January 2026
Picture of Arslan Advocaten

Arslan Advocaten

Foto van Arslan Advocaten

Arslan Advocaten

Need help urgently?

Choose a location

Unjustifiably high collection costs: what are your rights and how can you challenge them?

Many private individuals and entrepreneurs who receive a letter from a collection agency or bailiff are especially shocked by the extra costs that are imposed. In addition to the principal amount, there are often substantial amounts in collection costs, interest and administrative costs. But did you know that you are not always required to pay all of these costs?

In this article, we explain what collection costs are, which amounts are permitted by law, and how you can defend yourself against unjustifiably high costs.


What are collection costs?

Collection costs are the costs a creditor charges for collecting an outstanding debt. These costs are added on top of the original claim.

Examples:

  • A telecom company sends you a bill for € 100.

  • You do not pay on time.

  • € 40 in collection costs and interest is charged.

👉 But the law sets clear limits on the maximum that may be charged.


How much in collection costs is allowed?

For individuals, the statutory collection costs (Act on Standardisation of Extrajudicial Collection Costs, WIK):

  • 15% on the first € 2.500 of the claim.

  • 10% on the next € 2.500.

  • 5% on the next € 5.000.

  • 1% on the next € 190.000.

  • With a maximum of € 6.775.

👉 Additionally, a minimum of € 40 in collection costs for consumers.


Common mistakes by collection agencies and creditors

  • Excessive percentages charged on top of the debt.

  • Double fees being charged (for example, administrative fees and collection fees).

  • Charging fees on a claim that has already been (partially) paid.

  • No 14-day letter send to consumers before collection fees are imposed.


How can you contest unjustifiably high collection fees?

  1. Check whether you have received a 14-day letter
    For consumers, the creditor must first send a letter giving you another 14 days to pay free of charge. Without such a letter, collection fees are not valid.

  2. Compare the costs with the statutory scale
    Calculate whether the collection fees charged are higher than allowed.

  3. File an objection
    Send a letter or email explaining that the fees are incorrect and that you will only pay the statutory fees.

  4. Present a defense in court
    Are you being summoned to court? Then a lawyer can present a defense on your behalf and ask the judge to reduce or cancel the costs.


Examples from practice

  • Example 1 (energy bill): A consumer was charged €300 in collection costs for a bill of €400. This was successfully reduced to the statutory maximum of €70.

  • Example 2 (online shop): A customer was wrongly charged double administrative fees and collection fees. The judge fully rejected the extra costs.

  • Example 3 (rent arrears): A tenant disputed the collection costs because a 14-day letter had never been sent. The judge removed all collection costs.


Checklist: check collection costs

  • 📄 Have you received a 14-day letter (consumers)?

  • 📑 Does the percentage match the statutory scale?

  • 💶 Have no duplicate costs been charged?

  • ⏳ Was the debt not partially paid (yet costs were still charged on it)?

  • ⚖️ Consult a lawyer in the event of a summons or unjustifiably high amounts.


Frequently Asked Questions (FAQ)

1. Do I always have to pay collection costs?
No, only if you do not pay on time after the 14-day letter.

2. What if I have partially paid the debt?
Collection costs may only be charged on the outstanding amount.

3. May a collection agency charge administrative fees in addition to collection costs?
No, double charges are not allowed.

4. What if I haven’t received a 14-day letter?
Then debt collection fees for consumers are invalid.

5. Can I get a refund of debt collection fees I already paid?
Yes, with legal defense you can sometimes reclaim unjustly paid fees.


Why Arslan Advocaten?

  • Specialized in defense against unjustifiably high debt collection fees

  • Experienced in negotiating with creditors and collection agencies

  • Regularly obtain rulings in which debt collection fees are reduced or scrapped

  • Helping private individuals and business owners maintain control of their financial situation


Conclusion

Debt collection fees are legally capped. However, many debt collection agencies charge more than is allowed. So never just pay; always check whether the fees are correct and dispute them if they are not.

Frequently Asked Questions

What are collection costs, and can I be charged more than the law allows?

Collection costs are fees charged for collecting an outstanding debt, added to the principal amount. You can contest charges that exceed the statutory limits set by law or are improperly imposed.

What should I do if I receive a bill with high collection costs?

First, verify whether you received a 14-day letter before collection fees were added. Next, compare the charges with the legal maximums and consider filing an objection if they are unjustified.

Can I challenge unjustified collection fees in court?

Yes, if you believe the fees are incorrect, you can present a defense in court, often with the help of a lawyer, to ask for the reduction or cancellation of the charges.

Are there common mistakes made by collection agencies that I should be aware of?

Yes, common mistakes include charging excessive percentages, double fees, fees on already paid claims, and failing to send a 14-day letter before imposing collection costs. These errors can be grounds to dispute the charges.


Related Legal Services

Share this message

Facebook
Twitter
LinkedIn

Categories

News

Recent Posts

Illustratie bij de doorlooptijd van een letselschadezaak

Why does a personal injury case take a long time and what can you do?

A personal injury case often takes a long time because liability, medical recovery, causal link and future damages are not yet established. You can limit delays with file planning, periodic damage overviews, targeted medical questions, timely advances and written decision deadlines. What is a long-running personal injury case? A long-running case is a file in which recovery, evidence or negotiations do not yet allow a responsible final settlement. A […]

Read more »
Illustratie bij afgewezen aansprakelijkheid en letselschade

What can you do if the insurer rejects liability?

When an insurer rejects liability, it can have major consequences for the settlement of personal injury. Always ask for a full written justification. This clarifies which factual or legal point is being disputed. Gather targeted additional evidence and monitor relevant deadlines. What does a rejection entail? A rejection means that the addressed party or insurer […]

Read more »
Illustratie bij psychisch letsel na een ongeval

Psychological injury after an accident: what about your compensation?

Post-traumatic stress disorder, anxiety, depression, and other psychological complaints can deeply impact daily life, work, and social relationships. When these complaints are the result of an accident for which another party is liable, they can be a form of personal injury. A visible physical abnormality is not required for this. What is psychological personal injury? Psychological personal injury concerns mental […]

Read more »
Illustratie bij studievertraging door letsel

What compensation do you get for study delay due to injury?

When an accident, medical incident, or crime leads to a study delay, it can have direct consequences for the future of a pupil or student. In addition to the personal impact, material damage arises because entry into the labor market is postponed. For delays of up to one year, the Study Delay Guideline 2026 offers a framework with net standard amounts. What […]

Read more »
Illustratie bij verlies van zelfwerkzaamheid na letsel

What compensation do you receive for loss of ability to perform household tasks?

When you sustain injuries in an accident, you may become limited in tasks around your home. Are you less able to do DIY, paint or garden because of your injury? Then you may be eligible for compensation for loss of self-reliance in household tasks. What is loss of self-reliance in household tasks? Self-reliance is the ability to carry out repairs yourself in the private sphere, […]

Read more »
Illustratie bij inkomensschade van een ondernemer of zzp’er

How can an entrepreneur or self-employed person claim loss of income after an injury?

An entrepreneur or self-employed person may, after an injury, miss the profit that would likely have been achieved without the accident. Loss of turnover is only an indicator: saved costs, replacement costs, seasonality, growth and residual capacity all count. A persuasive claim links medical limitations to business data and a realistic scenario without the accident. What does loss of income for business owners entail? Business-owner loss […]

Read more »

Need help urgently?

Choose a location