Archive note
This article was originally published in January 2012 and describes the introduction of the NRA Personal Identification Number (PIN) at that time.
While the NRA PIN is still in use today, procedures, access methods, and digital services have changed significantly since then.
For an up-to-date overview of accounting, tax administration, and interaction with the Bulgarian National Revenue Agency, see:
👉 Bookkeeping in Bulgaria
Last reviewed: January 2026
From today requests for a new personal identification number can be filed at the Bulgarian National Revenue Agency (NRA).
The new PIN is a 12- digit code and gives individuals and companies access to the databases of the NRA without the need of an electronic signature. You can for example check how your employer has declared your labor contract; at what salary you are insured, and for how many hours. More information will become available in the coming months.
The information will be accessible from February 2012. The form to request for your PIN can be found at the website of the National Revenue Agency here. You have to go in person to the office of the NRA where you are registered to get your PIN. The service is free.
When incorrect information is found, this can be declared to the NRA. After which the company who filed incorrect information will be checked.