Reporting letter (Erwerbsanzeige)
There is no obligation to file a German inheritance tax return (Erbschaftsteuererklärung) unless an inheritance tax office demands it. However, according to § 30 ErbStG, the beneficiaries are obliged to report the transfer to the local inheritance tax office within 3 months after gaining knowledge of the taxable transfer of property at death in the meaning of § 1 ErbStG. The 3-month period even applies if the estate is administered by a (foreign) personal representative and such person hasn´t made a distribution yet.