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Investigation by the authority (Amtsermittlung)

The authority investigates the facts of its own motion and must take into account all circumstances significant for the individual case, including those favourable to you.

Also called
principle of official investigation, section 20 SGB X

The authority investigates the facts of its own motion. It determines the type and scope of the investigation and is not bound by the parties’ submissions and by requests for evidence. It must take into account all circumstances significant for the individual case, including those favourable to the parties. [1] That does not mean you do not have to contribute anything: good documents and statements help the authority to grasp the case correctly. The authority also may not refuse to accept an application that falls within its area of responsibility on the grounds that it considers it inadmissible or unfounded on the merits. [1] More: Applying and filing an objection.

Legal status: 08.10.2026. This is not legal advice; in an individual case, advice centres or specialist lawyers for social law can help.

Sources and literature

  1. § 20 SGB X – Untersuchungsgrundsatz. https://www.gesetze-im-internet.de/sgb_10/__20.html

In detail: Applying for benefits and filing an objection

Articles on this term

Related terms

  • Access to files (Akteneinsicht)

    Access to files: parties to an administrative procedure may inspect the authority's files as far as they need them for their legal interests.

  • Hearing before a decision notice

    Hearing: before an authority issues a decision notice that interferes with rights, it must let parties comment on the relevant facts.

  • Widerspruch (objection to a decision)

    Widerspruch against an official decision (Bescheid) in Germany: one-month deadline, form and why the notice on legal remedies matters. Legal position 2026.

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