Lodging a complaint against financial service providers

    If you are having problems with a bank, insurance company or other financial service provider, you can lodge a complaint with the Federal Financial Supervisory Authority (Bundesanstalt für Finanzdienstleistungsaufsicht).

    Description

    The Federal Financial Supervisory Authority (Bundesanstalt für Finanzdienstleistungsaufsicht - BaFin) supervises banks and financial service providers, insurance companies and securities trading. It also deals with collective consumer protection.

    If you have any queries about supervised companies, consumer protection in the financial sector, or if you are considering filing a complaint against a financial service provider, you can ring BaFins consumer hotline on the freephone number 0800 2 100 500.

    You can lodge a complaint with BaFin against a company in the financial services sectorif, for example, you think that you have been badly advised or have problems with the execution of contracts. You can also contact BaFin to give tip offs about price manipulation or insider trading.

    However, BaFin can only deal with complaints relating to the companies that are subject to its supervision and cannot make binding rulings on individual disputes. Only a court can provide binding rulings on disputed points of law and impose sanctions such as financial penalties on companies. If you want a judgeruling on your case, you will have to sue the company in question.

    Online service

    Online-Beschwerdeformular der Bundesanstalt für Finanzdienstleistungsaufsicht (BaFin)

    ID: B100019_111797391

    Description

    Das Online-Beschwerdeformular bietet Ihnen die Möglichkeit, Beschwerden über Unternehmen des Finanzdienstleistungssektors, die der Aufsicht der BaFin unterliegen, einzureichen.

    Use this service online

    Trust level

    You need an account with password to use this online service (trust level: low).

    further information on the level of trust for online services

    Identification

    • electronic identification using national eID means - identity card
    • no identification

    Language

    Deutsch

    Sprache: de

    Competent office

    Federal Financial Supervisory Authority (Bundesanstalt für Finanzdienstleistungsaufsicht)
    Regensburger Str. 108
    53117 Bonn

    Contact point

    Federal Financial Supervisory Authority
    Postfach 1253
    53002 Bonn

    Tel: 0228 41080
    Fax: 0228 41081550
    Email: poststelle@bafin.de
     

    Contact person

    Bundesanstalt für Finanzdienstleistungsaufsicht (BaFin)

    Address

    address

    Anschrift Bonn

    Graurheindorfer Straße 108

    53117 Bonn

    Save contact

    Haltestellen

    • Haltestelle: Husarenstraße
      Linie:
      • Straßenbahn: 61
    address

    Anschrift Frankfurt am Main

    Marie-Curie-Straße 24-28

    60439 Frankfurt am Main

    Save contact

    Haltestellen

    • Haltestelle: Husarenstraße
      Linie:
      • Straßenbahn: 61
    PO box address

    Post office box 500154

    60306 Frankfurt am Main

    PO box address

    Post office box 1253

    53002 Bonn

    Contact

    Internet

    Payment methods

    The following payment method is possible: Transfer

    Keywords

    BaFin

    Version

    Technisch geändert on 09.07.2025

    Language version

    Deutsch

    Sprache: de

    Englisch

    Sprache: en

    Sprachbezeichnung nativ:

    English

    BaFin-Verbrauchertelefon

    Opening hours

    Monday: 08.00 a.m. - 6.00 p.m. Tuesday: 08.00 a.m. - 18.00 p.m. Wednesday: 08.00 a.m. - 6.00 p.m. Thursday: 08.00 a.m. - 6.00 p.m. Friday: 08.00 a.m. - 6.00 p.m.

    Contact

    telephone: 0800 2 100500(aus Deutschland)

    fax: +49 228 4108-1550

    telephone: +49 228 29970299(aus dem Ausland)

    Version

    Technisch geändert on 16.01.2024

    Language version

    Deutsch

    Sprache: de

    Englisch

    Sprache: en

    Sprachbezeichnung nativ:

    English

    Required documents

    • A written complaint, setting out the facts of the case and the reason for your complaint.
    • If you are complaining about an insurance policy: please state the type of insurance, the number of the insurance certificate and, where applicable, the claim number.
    • If you are complaining about a credit or financial service institution: please state the type of business relationship, such as a deposit account, current account or savings scheme, the account and client numbers and, where applicable, the name of the account holder if this is not you or you are complaining on behalf of another person.
    • If your complaint concerns the purchase of securities, please also provide the securities identification number (WKN or ISIN).
    • For complaints lodged on behalf of another person, you should attach a written power of attorney.

    Forms

    Prerequisites

    N/A

    • Klage vor dem Verwaltungsgericht

    Procedure

    You can complain to BaFin online and in writing by letter, fax or email.

    You must state:

    • your name and address.
    • If you are complaining on behalf of another person, please also give their name and address. In this case, please attach a power of attorney entitling you to lodge a complaint with BaFin on behalf of this other person. This also applies if you are contacting BaFin on behalf of your partner or another family member, for example. 
    • The name and address of the company you are complaining about.
    • If you are complaining about an insurance policy: please state the type of insurance, the number of the insurance certificate and, where applicable, the claim number.
    • If you are complaining about a credit or financial service institution: please state the type of business relationship, such as a deposit account, current account or savings scheme, the account and client numbers and, where applicable, the name of the account holder, if this is not you or you are complaining on behalf of another person.
    • If your complaint concerns the purchase of securities, please also provide the securities identification number (WKN or ISIN).
    • Describe your problem as precisely as possible. Provide copies of the documents necessary for an understanding of the case (e.g. contracts, invoices, insurance certificate or the exchange of correspondence with the company concerned). Please do not send originals to BaFin.
    • Remember to sign your complaint. If you are complaining on behalf of another person, please attach the necessary power of attorney to allow BaFin to deal with your complaint.
    • If you are sending your complaint by email, please remember to state your postal address in any case.
    • BaFinn will ask the company to submit its observations.
    • BaFin will keep you informed about the status of the procedure.

    Deadlines

    N/A

    Note: The filing of a complaint with BaFin does not suspend the limitation period for civil claims.

    Processing time

    Since BaFin regularly invites financial service providers to submit their observations, the handling of complaints usually takes several weeks. However, you will receive an acknowledgment of receipt, regardless of how long it takes to finish  processing your complaint.

    3 months (Die Bearbeitung dauert in der Regel bis zu 3 Monate.)

    Costs

    N/A

    Further Information

    Area of validity

    Germany-wide

    Official approval

    Officially approved by Federal Ministry of Finance on 29.08.2024

    Version

    Technisch geändert on 01.12.2025

    Keywords

    Credit institutions, Insurance, BaFin, Credit, Banks, Guarantee, Damage

    Language version

    Englisch

    Sprache: en

    Sprachbezeichnung nativ:

    English

    Deutsch

    Sprache: de