Transport vehicle owner’s tax depends on the engine  capacity and the year of vehicle production.  Curiously enough, but the newer is the vehicle, the higher  Is the tax:

 

Vehicle age	Coefficient
Above 14 years	1,0
From 5 to 14 years	1,5
Up to 5 years	2,8

 

Besides, the higher is the engine capacity, the higher is the tax. For an average vehicle, the sum of annual tax  will be within 300 Lev. You can estimate the tax more exactly applying to the site: 

 

http://www.epi.bg/calc_danak_auto.php