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One fixed-term contract after another? That can be unlawful

You have been employed on fixed terms again and again for years, one contract after another? Fixed terms are not permitted without limit. Under certain circumstances a permanent employment relationship actually exists, which you can sue for.

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A fixed term without an objective reason is permitted only up to two years and with limited extensions (§ 14 TzBfG). Fixed terms with an objective reason are possible more often, but repeated 'chain fixed terms' can be an abuse of law and therefore invalid.
The deadline is important: if you want to assert the invalidity of the fixed term, you must file a permanent-employment claim within three weeks of the agreed end (§ 17 TzBfG).

What you should do now

  1. 1

    1. List the fixed terms

    Compile all contracts with start, end, objective reason and activity. This shows patterns and possible gaps.

  2. 2

    2. Check validity

    For a fixed term without an objective reason, is the written form missing before the start of work, or is the maximum duration exceeded? Are objective-reason fixed terms piling up without a genuine reason?

  3. 3

    3. Observe the deadline

    The 3-week deadline for the permanent-employment claim from the agreed contract end is decisive. Do not miss it.

  4. 4

    4. Get advice

    Have the chain of fixed terms checked by a lawyer (legal aid may be available). A successful claim leads to a permanent employment relationship.

Frequently asked questions

How often may my employment contract be fixed-term?

Without an objective reason, at most up to two years with a maximum of three extensions (§ 14 TzBfG). With an objective reason, further fixed terms are possible, but repeated 'chain fixed terms' over many years can be an abuse of law and therefore invalid.

What must I do if I consider the fixed term invalid?

You must file a permanent-employment claim with the labor court within three weeks of the agreed contract end (§ 17 TzBfG). If you miss this deadline, the fixed term is as a rule treated as valid. So get advice in good time.

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General information for self-help, not legal advice (RDG). In case of a high loss or uncertainty: contact a consumer advice center or a lawyer.