What is the PID?
The PID (Personal Identification Number) is an individual number issued by the tax authority. The PID is assigned by the tax office and usually remains the same over time.
Example
A PID typically looks like this:
12-3456-78
Document
You can find your PID on the letter from the tax authority containing the access data for the online tax return, or on any letter or invoice issued by the tax authority.
