How to Get a GST Registration Online: Documents and Process
GST registration is mandatory for many businesses, and the online process is simple once your documents are ready. This guide explains who needs it, which documents to keep handy and how the application works on the official GST portal. A quick tool below shows whether your turnover crosses the limit.
Who needs GST registration?
Registration depends mainly on your yearly turnover and the kind of business you do. These are the usual limits for most states. Special category states have lower limits, so check your own state.
| Business type | Turnover limit (most states) | Note |
|---|---|---|
| Only goods | ₹40 lakh | Lower in some special category states |
| Services, or goods and services | ₹20 lakh | Lower in special category states |
| Sellers on e-commerce platforms | Usually mandatory | Often required whatever the turnover |
| Selling goods to other states | Usually mandatory | Inter-state supply of goods generally needs registration |
Check it: do you need GST?
GST registration checker
Documents you need
| Document | Used for |
|---|---|
| PAN of the business or owner | Identity and tax link |
| Aadhaar of the owner or partners | Authentication (OTP) |
| Passport-size photograph | Applicant photo |
| Business address proof | Electricity bill, property tax receipt or rent agreement with owner's NOC |
| Bank account proof | Cancelled cheque or first page of the passbook or statement |
| Constitution documents | Partnership deed, LLP agreement or company incorporation certificate, if applicable |
How to register on the GST portal
- Open the official GST portal and choose "New Registration". Registration on the government portal is free.
- Fill Part A. Enter PAN, mobile number and email. You receive OTPs and a Temporary Reference Number (TRN).
- Fill Part B. Add business details, address, bank account and upload the documents.
- Verify with Aadhaar. Authenticate by OTP and then sign the form with a DSC, e-sign or EVC.
- Get your ARN. You receive an Application Reference Number to track progress.
- Wait for approval. It usually takes a few working days. The officer may ask a question or visit the premises. Reply promptly.
After you get your GSTIN
Issue proper invoices
Show your GSTIN, tax rate and tax amount. Use our free invoice generator for GST-ready PDFs.
File returns on time
Returns are due regularly even when sales are nil. Late filing attracts fees.
Display your certificate
Show the registration certificate at your place of business.
Frequently asked questions
Is GST registration free?
On the official government portal, yes. Any fee you pay goes to a professional who helps with the paperwork.
How long does GST registration take?
Often around a few working days if the documents are clear. Queries or a physical verification can add time.
Can I register voluntarily below the limit?
Yes. Many small businesses register early to work with larger clients or claim input tax credit.
What if my application is rejected?
The rejection order states the reason. Fix it and apply again. Our post on common rejection reasons covers the usual causes.
Want us to handle your GST registration?
We check your documents, file the application and follow it up until approval.
Get help with GST →Also read: Udyam (MSME) registration.
This article is general information, not tax or legal advice. Thresholds, forms and processes change, so confirm current rules on the official GST portal or with a qualified professional.
Comments
No comments yet. Be the first to share your thoughts.
Leave a Comment
Related Posts
CGST vs SGST vs IGST: Difference, Examples & When to Charge (2026)
CGST, SGST and IGST explained with simple examples: when to charge each, sample GST invoices and a free GST calculator. Updated for 2026 rates.
Common Mistakes That Get Government Applications Rejected
Name mismatches, blurry documents, wrong file sizes: see the most common reasons government applications are rejected, with fixes and a checklist.
Need a system like this for your business?
Tell us what you're working with today and we'll show you what a custom system could look like — no obligation.