Short Answer
Standard consumer financial debts in Germany legally expire exactly three years after the end of the calendar year in which the claim originated. Any collection attempt made after this statutory expiration window is entirely unenforceable unless a prior court order was issued.
What Most Expats Don't Realize
You received an aggressive letter from a mystery collection agency demanding payment for an unpaid utility bill dating back to 2019. You panicked because the letter threatened court action, so you transferred the requested balance immediately to clear your record. You lost €700 to a predatory debt buying firm because you didn't realize the statute of limitations had fully barred the claim three years prior.
What To Do
- Ask the collection agency to provide a full copy of any historical "Mahnbescheid" court orders matching the file number.
- Write a formal letter to the firm stating that the specific claim has reached its "Verjährung" expiration date.
- "Ich weise die Forderung wegen Verjährung zurück." (I reject the claim due to the statute of limitations.) — use this exact phrase in your written correspondence to legally force them to stop collection efforts.
The Truth
Debt collectors buy dead debts for cents and hope you don't know the 3-year rule. They rely on the shame of the debt to trick you into paying something that is no longer legally enforceable.