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Wrongful attachment and your defense: vexatious attachment and tips

Mr. Vincent BestersNovember 6, 2026
Wrongful attachment and your defense: vexatious attachment and tips

When is an attachment unlawful?

Attachment is a radical coercive measure that can have major consequences for your business operations. While the basic principles of attachment are clearly laid down in the law, practice can be difficult. An attachment is unlawful if it is placed without a sound legal basis or if incorrect information was provided to the court during the application. In cases involving third-party attachment, the legal complexity increases significantly.

In addition, an attachment can be unlawful if the creditor knew or should have known that the claim did not exist. Also, if the creditor fails to initiate the main proceedings in a timely manner, the basis of the attachment lapses. In such cases, it is essential to take immediate action to limit further damage to your company.

What is vexatious attachment?

The term 'vexatious attachment' refers to an attachment intended purely to harass, pressure, or force the debtor into a tight spot. When a creditor places an attachment that is disproportionate to the claim, it may constitute an abuse of law. The goal here is not to safeguard a legitimate interest, but to frustrate the other party's business operations. Properly handling these procedures is critical to avoiding further liability.

Consider a situation where a relatively small claim is used as an excuse to seize all bank accounts of a company, jeopardizing entire payroll or supplier obligations. Such an attachment is inherently unnecessarily burdensome and can be corrected by the court if the attachment no longer meets the legal grounds.

How do you defend yourself against attachment?

Defense against attachment is mostly handled through summary proceedings to lift the attachment. Here, the court assesses whether the creditor still has an urgent interest and whether the claim for which the attachment was placed is sufficiently plausible. If the attachment is unnecessarily heavy, the court may order that it be partially lifted or replaced by other security, such as a bank guarantee.

Besides summary proceedings for lifting, you can defend yourself in the main proceedings against the claim. When the attachment rests on specific business assets, such as real estate or essential inventory, speed is required. Every day your assets remain blocked, the damage can increase, making immediate legal intervention necessary.

Can you claim damages for unlawful attachment?

If it later turns out that the attachment was unlawful, you can hold the creditor liable for the damages suffered. This concerns not only the direct business loss due to missed turnover or frozen liquid assets but also reputational damage with customers and banks. The burden of proof for this damage lies with you, so ensure careful administration of all consequences.

Claiming damages is often done through a counterclaim in the ongoing proceedings or via a separate civil action based on wrongful act. It is important to demonstrate that the creditor acted culpably by placing the attachment frivolously or without any form of investigation into the facts. A legal substantiation of the scope of damage is crucial here.

Tips and tricks in an attachment conflict

Remain professional at all times and do not let yourself be led by emotion. Ensure that you archive all correspondence with the creditor properly and immediately document the impact the attachment has on your daily operations. Engage a specialized lawyer immediately, because formal deadlines in procedural law are extremely short and errors can have major consequences.

Gather evidence showing that the claim is unfounded or that the creditor knew there was no reason for the attachment measure. Think of previous payment records or communication in which the claim was already disputed. The stronger your dossier, the greater the chance that a court will lift the attachment with an emergency ruling.

Points of attention at a glance

  • Respond immediately after the attachment is placed.
  • Gather evidence of the damage caused by the attachment.
  • Check whether the creditor complies with the legal deadlines for the main case.
  • Investigate whether the scope of the attachment is disproportionate.
  • Keep communication with the counterparty strictly professional and in writing.
  • Use a bank guarantee as alternative security to lift the blockades.
  • Check whether the creditor has fulfilled all required formalities.

What do you do now?

When an attachment is placed, your business is immediately under pressure. It is crucial not to wait, but to act immediately to prevent further blockage of your assets or reputational damage. Therefore, engage a specialized procedural law attorney as early as possible to determine your position, assess the attachment, and outline an effective defense strategy.


Questions about attachment or attachment disputes?

Mr. Vincent Besters is happy to help you lay or lift attachment. Contact us for a no-obligation first consultation.

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Do you have legal questions following this ruling?

Mr. Vincent Besters is happy to help. Contact us for a no-obligation first consultation.

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