NOC for GST Registration: Format and When It Is Needed

An NOC for GST registration — the portal calls it a consent letter — is the owner's written permission for a business to use premises the applicant neither owns nor rents. It is the document behind a very common situation: a business run from a family home, or from a corner of a friend's office. This guide covers when it is needed, what must go with it, a format you can adapt, and the two other letters that often travel with it: the rent agreement and the authorisation of the signatory.

When an NOC is needed, and when it is not

The last row catches people out. A director's own company is a separate legal person, so a proprietorship run from the company's premises needs the company's consent, signed by an authorised person of the company. The complete list of uploads by business type is in our documents required for GST registration checklist.

What to upload with the NOC

The portal has a single upload field for the proof of the principal place of business. When the premises are held on consent, the officer needs two things from that one upload: evidence of who owns the premises, and evidence that the owner agreed. Merge them into one PDF:

1. The signed consent letter.
2. The owner's proof — a recent electricity bill, the latest property tax receipt, or the municipal khata copy — showing the same address.
3. Optionally, the owner's PAN or Aadhaar, which some officers ask for to match the signature.

Keep the merged file under the portal's 1 MB limit without making it unreadable.

NOC format for GST registration

There is no prescribed format. What matters is that the letter identifies the owner, the premises, the applicant and the purpose, and is signed. The following can be adapted:

Use the address exactly as it appears in the application. If the form says "2nd Floor, Unit 204", the letter should not say "Office No. 204". Small differences are what officers query.

Rented premises: the rent agreement

Where rent is paid, the rent or lease agreement replaces the consent letter. Upload it with one ownership proof of the landlord, such as an electricity bill in the landlord's name. The officer checks that:

• the agreement is current on the date of application;
• it names the applicant — the proprietor, firm or company — as the tenant;
• the address matches the form;
• all pages are included, not just the first and the signature page.

Whether the agreement needed stamp duty or registration is governed by state stamp law, and an under-stamped agreement is a separate problem from GST. Rent paid to a landlord can itself carry GST obligations; our guide to GST on rent and reverse charge explains when.

Letter of authorisation and board resolution

For anything other than a proprietorship, the application must also show that the primary authorised signatory is entitled to act. That is a board resolution for a company and a letter of authorisation for a partnership, LLP, trust or society. A format for the letter of authorisation:

A company's board resolution says the same thing in resolution form — "RESOLVED THAT [name] be and is hereby authorised..." — and is certified by a director or the company secretary.

Why officers query address proof

Address proof is the most common subject of a REG-03 clarification notice, which has to be answered in REG-04 within seven working days. The usual triggers, and more, are in the rejection reasons guide:

• an electricity bill in someone else's name with no consent letter;
• a consent letter with no ownership proof behind it;
• a letter signed by someone other than the recorded owner;
• an address in the letter that differs from the form.

Frequently asked questions