Quick answer: To apply for GST registration you need the PAN of the business, Aadhaar and a photo of the owner, partners or directors, proof of the business's constitution (for firms, LLPs and companies), proof of the place of business (an electricity bill, property tax receipt or ownership document – plus a rent agreement or consent letter if you don't own it), and bank account details. Companies and LLPs also need a digital signature certificate (DSC).
Getting the documents right the first time is the easiest way to avoid queries from the GST officer and a delayed registration. Here is the full checklist, by type of business.
Documents every applicant needs
Whatever your business structure, keep these ready:
- PAN – of the business (or of the proprietor, for a sole proprietorship). GST registration is linked to PAN.
- Mobile number and email – used for OTP verification. Use details the business will keep long term.
- Aadhaar of the proprietor, partners, directors and the authorised signatory – for Aadhaar authentication.
- Photograph of each of these people.
- Proof of the principal place of business – see the address-proof section below.
- Bank account details – a cancelled cheque, the first page of the passbook or a bank statement showing the account holder's name, account number and IFSC.
Documents by type of business
| Business type | Extra documents |
|---|---|
| Sole proprietorship | None beyond the list above – the proprietor's PAN, Aadhaar and photo |
| Partnership firm | Partnership deed; PAN, Aadhaar and photos of the partners; authorisation letter for the signing partner |
| LLP | LLP incorporation certificate and LLP agreement; partners' PAN, Aadhaar and photos; authorisation for the signatory; DSC of the authorised signatory |
| Private limited or public company | Certificate of incorporation (and MOA/AOA if asked); directors' PAN, Aadhaar and photos; board resolution appointing the authorised signatory; DSC of the authorised signatory |
| HUF | PAN of the HUF; PAN, Aadhaar and photo of the Karta |
| Trust, society or Section 8 company | Registration certificate or incorporation certificate; trust deed, bye-laws or MOA; authorisation for the signatory |
Signing the application: proprietors and partnership firms can sign with an OTP (EVC). Companies and LLPs must sign with a digital signature certificate.
Proof of address for your place of business
This is where most applications run into trouble. What you upload depends on who owns the premises:
| Your premises are… | Upload |
|---|---|
| Owned by you or the business | One ownership document: latest property tax receipt, municipal khata copy, or electricity bill |
| Rented or leased | The rent or lease agreement, plus an ownership document of the landlord such as an electricity bill or property tax receipt |
| Owned by a relative or someone else, with no rent | A consent letter (NOC) from the owner, plus their ownership document |
| Shared or co-working space | Consent or agreement from the provider, plus their ownership or utility document |
A few practical points:
- Your home can be your place of business, as long as you have valid address proof for it.
- The rent agreement should be signed, on stamp paper of the right value for your state, and current. An expired agreement is a common reason for a query. If you need one, a properly drafted rent agreement solves this.
- If you need a business address in another state without renting an office, a virtual office provides the rent agreement, NOC and utility bill.
- Officers may physically verify the premises, so the address must be real and reachable.
Bank account details
You can furnish your bank account details after registration. Under the GST rules they must be added within 30 days of registration, or before you file your first GSTR-1 (or IFF), whichever is earlier. If you already have a current account, it's simplest to add it in the application.
Aadhaar authentication and verification
New applicants go through Aadhaar authentication of the people named in the application, usually by OTP. In some states, applicants flagged on risk parameters are asked to visit a GST Suvidha Kendra for biometric authentication and a photograph, with their original documents.
If Aadhaar authentication isn't completed, the officer can order physical verification of the business premises, which adds time.
File formats and sizes
The GST portal accepts documents as PDF or JPEG up to 1 MB each, and photographs as JPEG up to 100 KB. Scan clearly, in colour, and make sure every page is legible – blurred scans are another common reason for queries.
How long does GST registration take?
Once you submit, the officer normally acts within 7 working days. If Aadhaar authentication isn't done or physical verification is ordered, it can take up to 30 days. If the officer raises a query, you get time to reply with clarifications or documents. Registration is granted only after the reply is accepted.
Common mistakes that cause queries
- Names that don't match – the business name on PAN, the bank account and the address proof should all match.
- Address mismatch – the address typed in the application must exactly match the address proof.
- Missing landlord documents – a rent agreement alone isn't enough; add the landlord's electricity bill or tax receipt.
- No NOC for premises owned by a family member.
- Expired or unsigned rent agreements.
- Unclear scans or documents uploaded in the wrong section.
How Nevo Legal can help
Our team prepares and checks your documents, files the application, handles Aadhaar authentication and replies to any officer query until your GST registration certificate is issued. See our GST registration service for the fixed fee and timeline.
Frequently asked questions
Can I get GST registration at my home address?
Yes. A residential address can be your principal place of business if you have valid address proof – an ownership document, or a rent agreement or consent letter with the owner's document.
Is a rent agreement compulsory for rented premises?
Yes. For rented premises, upload the rent or lease agreement together with an ownership document of the landlord, such as an electricity bill or property tax receipt.
Do I need a digital signature for GST registration?
Only companies and LLPs must sign with a DSC. Proprietors and partnership firms can sign using an OTP (EVC).
Can I add my bank account after registration?
Yes. Bank details must be added within 30 days of registration, or before filing your first GSTR-1 or IFF, whichever is earlier.
How long does GST registration take?
Usually about 7 working days after submission. It can take up to 30 days if physical verification is needed or the officer raises a query.
This article is general information, not legal or tax advice. GST rules and portal requirements change from time to time – check the current position or speak to an expert before you apply.
