GST registration for partnership firms in Gujarat
A partnership firm registers on its own PAN, with the partnership deed as its constitution proof and one partner formally authorised to sign for GST. We prepare the whole file — including the letter of authorisation most firms do not have ready — for a one-time fee of ₹499.
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What ₹0 gets you right now
A free eligibility check and an exact written quote — our fee and government fee shown separately. You decide after you see the numbers.
No pressure follow-ups. No commitments. Just clarity.
How a firm differs from a proprietorship under GST
The moment two or more people run a business together under a deed, GST stops looking at any individual and starts looking at the firm. The registration is taken on the firm's PAN — a partner's personal PAN cannot be used — and the partnership deed serves as proof of the firm's constitution.
Two practical consequences follow. First, the paperwork multiplies: the application needs PAN, Aadhaar and photographs of every partner, not just the one dealing with the portal. Second, the firm must formally decide who speaks for it — GST recognises one primary authorised signatory, and that appointment has to be documented, not assumed.
Typical firms we register at our Vadodara centre: two-brother trading firms, professional practices pooling clients, and small manufacturing units — and in every one of them, the deed and the authorisation letter are what the GST officer reads most carefully.
The authorised partner and the letter of authorisation
Every GST registration names a primary authorised signatory — the person who signs the application, files returns, and receives notices on the firm's behalf. For a partnership this is usually one partner, appointed by all the partners through a letter of authorisation uploaded with the application.
A workable authorisation letter states, at minimum:
- the firm's name, address and PAN;
- the full name, PAN and designation of the partner (or manager) being authorised;
- the scope — signing GST applications, returns, amendments and correspondence;
- signatures of all partners, with the authorised partner accepting the appointment.
A vague or unsigned letter is a common trigger for an officer's query, so we draft it as part of our ₹499 service to match the deed and the application exactly. Aadhaar authentication is then done by this signatory and at least one partner — choose an authorised partner whose Aadhaar-linked mobile number is active.
Documents required for a partnership firm
- PAN card of the firm — the registration is built on the firm's PAN
- Partnership deed — proof of constitution; details must match the firm PAN
- PAN, Aadhaar and photographs of all partners
- Letter of authorisation appointing the authorised partner or manager as signatory, signed by all partners
- Proof of principal place of business — electricity bill or property tax receipt; rent agreement and owner NOC if the premises are rented or belong to a partner personally
- Bank proof of the firm — cancelled cheque, statement or passbook first page (can be added after registration via a non-core amendment)
The official entity-wise checklist is on the GST portal's registration help page. One recurring snag worth checking before you apply: partners' names sometimes differ slightly between the deed, PAN and Aadhaar — align them, or be ready to explain the variation when the officer asks.
When a firm must register
The thresholds are measured on the firm's aggregate turnover, PAN-wide across India: ₹40 lakh for exclusive supply of goods or ₹20 lakh for services and mixed supplies in Gujarat. A partner's separate proprietorship or salary income does not merge into the firm's turnover — the firm's PAN is its own tax person.
Registration is compulsory regardless of turnover if the firm sells goods through TCS-collecting e-commerce operators, makes inter-state supplies of goods, is liable under reverse charge, or acts as an agent supplying on behalf of others. Many trading firms hit the e-commerce trigger first — a marketplace listing ends the threshold's protection. Our guide Do I need GST registration? covers the edge cases.
Smaller firms can consider the composition scheme — a flat 1% for traders and manufacturers up to ₹1.5 crore — if they sell only within Gujarat and can forgo input tax credit.
When you do not need GST registration
Forming a firm does not itself create a GST liability
Signing a partnership deed, taking a firm PAN, even opening a current account — none of these require GST registration by themselves. If the firm supplies goods only within Gujarat under ₹40 lakh, or services under ₹20 lakh, and no compulsory trigger applies, it can lawfully operate without a GSTIN. Registering "because we started a firm" adds monthly or quarterly return obligations and late-fee exposure for no benefit. We check the triggers with you first and will tell you plainly if registration is not yet needed — and what future event should bring you back.
Registration process for a firm
- Gather the constitution papersFirm PAN, deed and the letter of authorisation — we draft the letter and verify the deed details against the PAN record before touching the portal.
- Form REG-01, Part AThe firm's PAN, and the authorised partner's mobile and email are validated by OTP, generating a TRN.
- Part B — full applicationBusiness details, all partners' particulars and KYC, place of business, goods/services (HSN) and document uploads.
- Submission, ARN and Aadhaar authenticationThe application is signed with EVC — no DSC is needed for a partnership. An ARN issues for tracking on the official status page, and the authorised signatory plus at least one partner complete Aadhaar e-KYC (biometric verification at a designated centre if the application is risk-flagged).
- Approval in REG-06Within 7 working days for clean Aadhaar-authenticated applications; up to 30 days where physical verification applies. Officer queries (REG-03) must be answered in REG-04 within 7 working days — included in our fee.
Partner changes, deed changes and amendments
Partnerships evolve — a partner retires, a son or daughter joins, profit ratios shift, the firm moves premises. Under GST these are amendments, not new registrations, and they should be filed promptly so the registration record stays accurate.
- Core amendments — change in partners, legal name of the firm, or principal place of business — need officer approval and supporting documents such as the amended deed.
- Non-core amendments — bank accounts, email, mobile — take effect on filing without approval.
- A change of authorised partner needs both the portal update and a fresh authorisation letter.
Only a change in the firm's constitution itself — say, converting the partnership into an LLP or a company with a new PAN — requires cancelling the old registration and taking a fresh one. Our GST amendment service handles the routine changes; if you are converting the entity, talk to us first so the transition is sequenced correctly.
Return obligations are the same as for any regular taxpayer — GSTR-1 and GSTR-3B monthly, or quarterly under QRMP up to ₹5 crore turnover. Most of our partnership clients put filing on our ₹499/month return-filing service so due dates stop depending on which partner remembered.
How we help, and what it costs
For partnership registration we charge ₹499 one-time, with no government fee on top — GST registration is free on the portal. The fee covers verifying the deed and PAN records, drafting the letter of authorisation, preparing and filing REG-01, ARN tracking, and drafting the REG-04 reply if a query comes. GST work at Harsiddhi Services is handled under registered GST practitioner Sejal Parmar (PID 242000004888GPL); for a deeper Gujarat-focused GST practice, see our specialist site GujaratGST.in.
What we cannot do
We are facilitators, not the GST department. We cannot approve the application, guarantee a timeline, or override an officer's decision on the deed or premises proof. Our job is to give the officer no reason to delay — that is what decides whether a registration clears in the first week.
The bottom line
Here is the honest bottom line: you can do this yourself, and this page shows you how. But if you want it done in one clean pass — correct documents, correct drafting, no bounced applications — that is exactly what we sell, at a fixed fee you will see in writing before you commit.
Partnership firm GST — common questions
Does a partnership firm need its own PAN for GST?
What is the letter of authorisation and who signs it?
Do all partners need to complete Aadhaar authentication?
Is a registered partnership deed compulsory for GST?
A partner is joining or retiring. What do we do under GST?
Does a partnership firm need a DSC to file GST applications and returns?
Whose turnover counts for the registration threshold — the firm's or the partners'?
Can a partnership firm opt for the composition scheme?
Can the firm be registered at a partner's home address?
How long does firm registration take, and what do you charge?
Register your firm without partner-to-partner ping-pong
WhatsApp us the firm PAN and deed; we send one consolidated list of what each partner must share, draft the authorisation letter, and file once everything is in. Fee: ₹499, fixed before we start.