Outstanding invoices?

Collecting B2B invoices doesn't have to be an expensive or time-consuming process. Start your file up online here and our experts will get to work right away. We will recover the full invoice amount, plus all costs for you. Its fast, simple and transparent.

Your peace of mind starts here and now!

Fill in the form and let us collect your outstanding invoices.

How does it work?

Fill in the form. This should take about 10 min. (Tip: you will need to have your bank card and the outstanding invoice handy.)

As you fill it in, we will verify whether your case meets the legal conditions.

As a final step, you will need to pay an advance. But don't worry, this will be reimbursed with your payment!

Your work is done! Within a week, our bailiff will hand-deliver a payment reminder to your customer at home. If there is no response forthcoming, the bailiff will arrange a court order and the payment will thus be legally enforced.

After an average of 30 days, you will receive 100% of the money owed (plus reimbursement of your advance).

Do you have any further questions? Click the chat icon at the lower right and we will get back to you as soon as possible!

What have we achieved in the past 4 years?

+1174 companies

More than 1174 companies joined Unpaid

+€ 12 438 759

All claims together amount to more than € 12 438 759 of unpaid invoices

85% of cases fully resolved

Reimbursement was successful in 85% of claims.

9 out of 10

of our customers are very happy to recommend us

New legislation

In the past, when an invoice remained unpaid, the only option was to take it to court. Although this may have been simply a formality, it meant (costly) time wasted for you as well as the courts.

That is why the law was amended. For uncontested business-to-business invoices, a bailiff can now directly receive a judgement, without a lawsuit. In other words, the bailiff can almost immediately force your customer to pay.

Why Unpaid?


We'll dispatch a bailiff to your customer within the week. The bailiff will appear at the customer's home, which sends a strong message.


There is no travel involved for you. You simply fill in a single form on the website. We do the rest.

By experts.

This website is an initiative of experienced lawyers and bailiffs.


If successful, you will recover 100% (one hundred percent!) of the principal. In addition to reimbursement of your advance.

Also for small sums

Don't hesitate to submit a claim for small amounts too. After all, it's your money and you're entitled to it!

Our team

Dirk Dewulf
General Manager
Marketing Officer
jens van seymortier client happiness unpaid
Client Happiness Officer

What clients say about us


Incassobureau of Unpaid: wat is eigenlijk het verschil?
Do you think of a collection agency as your solution to resolving unpaid invoices? Sometimes a collection agency does, indeed, offer the answer to your problem. However, it is important to consider how you want to tackle the defaulter. Unpaid's IOS procedure could be a valuable alternative for you.
Notice of default: what, why, and how?
Has your customer still not paid your invoice? Has there been no response to previous reminders? Then it is time for a notice of default. In this article, we explain exactly what this is and how you can send one yourself.
Can an invoice become time-barred after only six months?
And if you have drawn up the invoice, it means that you cannot enforce payment after that period. The bottom line is to make sure you know the legal limitation period for your invoices. That way you can collect them before it is too late.