In employment law there is one rule that dictates the entire life of a dismissal case: three weeks. Three weeks to file an unfair-dismissal lawsuit, counted from the day the notice arrives. Not from when you finally understood what happened; not from when the upset in the family calmed down; not from when the appointment with the lawyer actually materialised. Three weeks from the day the notice hits your mailbox — even if you were on holiday.
I have seen too many cases in which precisely this small sentence becomes the pivot of the entire story. Because everything that German employment law otherwise protects — employees against dismissal, age against discrimination, long service against arbitrariness — rests on you filing that suit within the deadline. Miss it and the dismissal is deemed effective. Beyond any repair.
This is not a quirk of the system but a deliberate legislative choice. The law wants clarity for both sides: the employer should know, after three weeks, whether a legal battle is coming or not. It's a perfectly defensible policy. But it works only if the employee concerned knows it applies.
That is why I keep repeating the same sentence when people call me after a dismissal. "First rule: the clock is ticking." Everything else — how well the dismissal is drafted, whether the social reasons are plausible, whether the employer even has the right to give notice — comes second. First rule: into the lawyer's office within a few days, not within a few weeks. Preferably within the first.
The three weeks are not meant to harass anyone. They exist so that both sides have legal certainty. But I have never seen a dismissal that got better because you waited. I have seen many get worse. Among the worst were the cases in which the boss had actually made a mistake, and the employee, out of sheer kindness to the boss, wanted to let things "settle down first". A boss who miscalculates a dismissal will be delighted if you let the deadline lapse. That's human nature, not malice.
Another important detail: the deadline can rarely be restored. Section 5 of the Unfair Dismissals Act (KSchG) knows a narrow relief — you must have been prevented from filing the suit through no fault of your own, for example by serious illness. Simply having been stunned, ashamed or unsettled does not count. The bar is deliberately high. So do not rely on the small exception.
And: the deadline runs even if the dismissal is incorrect. Even with a manifestly unlawful dismissal, if you do not file in time, the dismissal stands. The law does not forgive bad drafting — on either side. It only asks you to play by its rules.
In practice there is usually a great deal that can be done in the first three weeks. We look at the wording, the reasoning, the length of service, the notice period, the existence of a works council. We weigh the chances of a settlement against the chances of reinstatement. We contact the employer, often with surprisingly constructive results. Many cases are settled within days — once the action is filed and the employer realises that their counterpart has legal representation and deadlines.
But all of that requires that you come through the door before the clock stops. Not at all, or not in time, is not an option.
If you have just been dismissed while reading this, close this window. Call your lawyer. Not tomorrow. Not next week. Today.
Because in employment law, many things forgive. The clock does not.