Reporting tax fraud

 Are you aware of a situation involving tax fraud?  The FPS Finance provides a secure web form that enables anyone to report fraudulent behaviour in tax matters : false invoices, VAT fraud, undeclared work, undeclared income, etc..

Reporting tax fraud

  • Tax fraud undermines the public interest and fairness  among citizens. By reporting fraud, you are contributing to a fairer society and better use of public resources.

    Two types of reporting are possible:

    • As a citizen, for any type of tax fraud falling within the competence of the FPS Finance.
    • As a whistleblower, if you work or have worked in the private sector and, in a professional context, have become aware of tax fraud.

    Reports are treated as confidential and may be anonymous.

  • As a citizen

    Have you been informed of tax fraud or have you witnessed tax fraud? Anyone can report tax fraud  falling within the competence of the FPS Finance.

    Your personal data and report are treated as strictly confidential.  For more information, please consult our privacy policy.

  • As a whistleblower from the private sector

    Anyone working in the private sector can report tax fraud in case the information leading to it was obtained in a professional context, for example:

    • Employees (current, former or future)
    • Self-employed individuals
    •  Company executives, directors or shareholders
    • Volunteers and interns, whether paid or unpaid
    • People working for a subcontractor, supplier or contractor

    Your report must relate to facts that are harmful to the public interest. If you meet the conditions set out in the law of November 28, 2022, relating to whistleblowers, you benefit from legal protection against any act of retaliation.

    For more information in this regard, please refer to Circular 2026/C/39 and the websites of the Federal Ombudsman and the Federal Institute for the Protection and Promotion of Human Rights.   

     The following are not covered by the law:

    • Reports based solely on personal interest or private disputes, with no impact on the public interest (e.g. : non-payment of an invoice, delayed or incorrect payment of wages, etc.).
    • Act of harassment or violence at work.

    What happens to your report?

    • It is registered via our secure form.
    • It is analysed by our specialised agents.
    • If your report meets all the conditions set out in the whistleblower law, you will receive an acknowledgement of receipt and may be eligible for the status of protected whistleblower.

See also