- In new system all service tax code/excise (STC) are of 15 characters and based on Pan.
- first ten character are same as PAN ,11-12 digit is "ST" in all service tax code(In few cases "SD" is also used) ,13-15 is sr no for service tax number alloted against a pan number ,if you have applied for one service tax number against a pan than your service tax number will pan+st+001..So if you have a pan number of the firm then check service tax number as below.
after reading above if you are not satisfied then try on following link ,you should have your pan ,if you don't have pan also then read know about pan article.
If you have service tax number /excise number and just want to verify it is it correct or not than check following:-
INPUT:15 SERVICE TAX CODE/EXCISE REGISTRATION CODE
- REGISTER UNDER SERVICE TAX/EXCISE
- NAME OF ASSESSEE
- ADDRESS OF ASSESSEE
- LOCATION CODE.