Practice Areas · StartUp · Registrations · Tax registrations · GST
GST Registration
The registration that lets a business charge GST and claim input tax credit.
What GST registration is
GST registration brings a business into the Goods and Services Tax system under the CGST Act, 2017. It gives the business a 15-digit, PAN-based GSTIN, lets it charge GST, and lets it claim input tax credit on its purchases.
Registration is mandatory once aggregate turnover crosses ₹40 lakh for goods or ₹20 lakh for services in most states (₹20 lakh and ₹10 lakh in special-category states), and in several cases regardless of turnover.
Voluntary registration is also allowed, and is often worthwhile to claim input credit and to sell through marketplaces.
Who must register
Turnover thresholds
- Goods — aggregate turnover above ₹40 lakh (₹20 lakh in special-category states)
- Services — aggregate turnover above ₹20 lakh (₹10 lakh in special-category states)
Compulsory regardless of turnover
- Inter-state supply of goods, and e-commerce operators and sellers
- Casual and non-resident taxable persons
- Persons liable under reverse charge, and agents supplying on behalf of others
Documents you'll need
- PAN and Aadhaar of the proprietor/partners/directors
- Photograph and business registration/incorporation proof
- Principal place of business proof — rent agreement and NOC, or ownership proof, with a utility bill
- Bank details or a cancelled cheque
- Authorisation and digital signature / EVC
How registration works
- 01
Confirm liability
Check whether you cross a threshold or fall in a compulsory category, and whether the composition scheme suits you.
- 02
Apply on the GST portal
File Form REG-01 with documents; an ARN is generated.
- 03
Verification
The application is verified, increasingly via Aadhaar authentication.
- 04
GSTIN issued
The GSTIN and registration certificate are granted; periodic returns then begin.
Why work with PBT
PBT registers you for GST correctly and can run the ongoing returns.
- We confirm liability and advise on the composition scheme where relevant
- We complete the registration with Aadhaar authentication
- We set up your invoicing and input-credit position
- We can run the periodic GST returns and reconciliations
- Scope and fees agreed in writing up front
Frequently asked questions
When is GST registration mandatory?
Once turnover crosses ₹40 lakh for goods or ₹20 lakh for services in most states, and in compulsory cases such as inter-state or e-commerce supply, regardless of turnover.
Can I register voluntarily?
Yes. Voluntary registration lets you claim input tax credit and sell through marketplaces.
What is the composition scheme?
A simplified scheme for small taxpayers with a lower, fixed rate and fewer filings, subject to conditions and turnover limits.
How long does it take?
Typically about 7 working days, and faster where Aadhaar authentication is completed without a query.
Register for GST
Tell us about your turnover and supplies, and we'll confirm your liability and handle the GST registration.
Send an enquiryThis page describes the nature of the firm's services and is not a solicitation or legal advice. Thresholds, timelines, and applicable registrations depend on your specific facts; engagement terms and fees are agreed in writing per assignment.