German Taxpayer ID - Format doesn't match

[PrintMyInsert]

Hi,

I just got a notification that I should add my taxpayer ID.

I'm from Germany and tried to enter my german ID-Nr. (USt-ID-Nr.)

The Format I have is DExxxxxxxxx.

When trying to save it tells me "Please enter a valid Id Nr.

Is the USt-ID-Nr. not the correct one and if not, what is the correct one?

Anyone had similar experiences?

Thanks

Christoph

[screamprops]

I have the DE.... number, but that is for VAT. Then I have tax number in the format 12/345/67890, but my German ID is the format 12 345 678 910. Maybe it is one of those that they are looking for?

[screamprops]

I just checked and it is the Identifikationsnummer that they want, so the 12 345 678 910 number, but without the spaces

[UpCycleAttireBelt]

I have the same problem, but still it does not accepts it even without the spaces.