Module 1 · Goods and Services Tax

Learn GST New Registration by actually filing it

This is a practice replica of the GST portal built for classroom training. Students fill Form GST REG-01 exactly as they would on the real portal — Part A with OTP and TRN, then every Part B tab — with hints, portal-style error messages and a simulated ARN at the end. Nothing here reaches the tax department.

Start practising Track an application Search HSN / SAC Practise GSTR-1 / GSTR-3B Returns study notes

Part A

PAN, email and mobile with simulated OTP, ending in a TRN.

Part B

All eleven tabs of the registration application.

Learn panel

Each tab explains what it is for and the common mistakes.

Saved work

Progress is stored in the student's own account.

What the student fills in Part B

1.Business Details — This tab captures who the business is on paper — its trade name, how it is constituted, and the reason it is applying for registration.
2.Promoters / Partners — Details of the owner, partners or directors. The real portal allows up to 10 entries; here we practise with the first promoter.
3.Authorised Signatory — The person allowed to sign returns and applications on behalf of the business. Every registration must have a primary authorised signatory.
4.Authorised Representative — Optional. A GST Practitioner or other representative you allow to work on the portal for you. Skip it if you have none.
5.Principal Place of Business — The main location where business records are kept. The address proof you upload must match this address exactly.
6.Additional Places of Business — Godowns, branches or extra shops in the same state. If you have none, choose 'No' and move on.
7.Goods and Services — The top goods (HSN codes) and services (SAC codes) you supply. Up to 5 of each are allowed on the real portal.
8.State Specific Information — Registration numbers issued by the state, such as a professional tax number or a shops-and-establishment licence. Leave blank if not applicable.
9.Aadhaar Authentication & Rule 14A — Choosing Aadhaar authentication usually gets the registration approved faster. Choosing 'No' means a physical verification of your premises. Rule 14A is the optional simplified registration for small taxpayers: if your total output tax (CGST + SGST/UTGST + IGST + cess) on supplies to registered persons is not more than Rs. 2,50,000 in a month, you may opt for it and, after successful Aadhaar authentication, the registration is granted within 3 working days. Only one Rule 14A registration is allowed per PAN in a state, and to come out of it you have to apply for withdrawal in Form GST REG-32.
10.Bank Accounts — Bank details are optional at the time of applying. They must be added within 45 days of registration or before the first return.
11.Verification — The final declaration. On the real portal you submit with DSC (compulsory for companies and LLPs), e-Sign or EVC. Here the submission is simulated.