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Sick note: from when do you need a certificate?

You are ill and unsure from when you need a medical certificate and what you have to report to the employer? Here are the clear rules, so that you make no mistakes in the event of illness and do not endanger your right to continued pay.

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By law, incapacity to work must be proven by a medical certificate at the latest from the fourth day of illness (§ 5 EFZG). But the employer may demand the certificate as early as the first day.
Regardless of the certificate, you must report sick immediately (on the first day, before work starts) and state the expected duration. Whoever does this correctly keeps the right to continued pay.

What you should do now

  1. 1

    1. Report sick immediately

    On the first day of illness, report to the employer immediately (before work starts) and state the expected duration.

  2. 2

    2. Observe the certificate rule

    At the latest from the 4th day you need the medical certificate. If the employer demands it earlier (even from day 1), that applies.

  3. 3

    3. Do not forget the follow-up certificate

    If you are ill longer, have the sick note extended without a gap, best on the last day of validity.

  4. 4

    4. Document in case of dispute

    Secure proof of your sick report (for example an email with a timestamp) in case there are discussions.

Frequently asked questions

From when do I have to submit a certificate?

By law at the latest from the fourth day of illness (§ 5 EFZG). But the employer can demand the medical certificate as early as the first day; that is permitted and should be known in the company.

Is it enough if I simply report sick?

You must report sick immediately (on the first day, before work starts) and state the expected duration. In addition you need, depending on the company rule from day 1, otherwise from day 4, the medical certificate of incapacity to work.

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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.