Business and industry
Business permission or registration problem — I need help
A general business complaint — we ask one question so you reach the labour, industry or tax office that handles it.
Start here
File GST registration, returns and refunds on the national portal; follow the ARN and the officer's notice strictly.
Who is responsible
GST registration is taken on the national portal against PAN and the principal place of business, and returns are filed for each tax period, so a missed return blocks refunds and input credit. Where an officer issues a notice or an order, the reply must be filed on the portal within the time it states, because the appeal runs on strict limitation.
The ladder to Patna
Set your district to see local office numbers
You
Your home, village, or ward — where the problem is.
Start here
File GST registration, returns and refunds on the national portal; follow the ARN and the officer's notice strictly.
District
District Industries Officer (DIO)
District officer of the Industry Department, responsible for MSME registration support and industrial promotion in Bihar.
State
Industry Department, Bihar
Industrial promotion, MSME registration support, industrial land and investment facilitation in Bihar.
State
Government of BiharPatna · state headquarters
State government; departments deliver citizen services through ServicePlus and department portals.
If that does not work
- 1
File registration and returns on the GST portal
Open official page - 2
Reply to any notice within the time it states
Open official page - 3
For help in Bihar, approach the tax office or a CSC
Open official page
Sources and evidence
- [1] GST portal (Ministry of Finance, Government of India)The GST portal is the national window for registration, returns and refunds.
- [2] Industry Department, BiharThe Industry Department supports enterprises including tax registration with other agencies.