Lost tax ID? What you have to do and in which case you don't need the number at all.. As of: March 27, 2024, 12:30 p.m By: Marco Blanco Ucles CommentsPressSplit The tax ID is required for many documents.

If you lose it, you should hurry up and apply for a new one - it can take a while. The Federal Central Tax Office has saved the numbers and will send them back to you, assured Steuertipps.de.