₹999 is the full professional fee for GST registration in Mumbai, and the government adds nothing on top: gst.gov.in charges no fee for a standard registration. What that money buys is the part that actually decides approval in this city. A Zaveri Bazaar wholesaler applying with a decades old tenancy paper, or a Powai consultant working from a licensed flat, rarely fails on the form itself. They fail on the premises proof. So we prepare that proof properly before the application goes anywhere near an officer.
What does GST registration actually cost in Mumbai?
Two numbers matter. The portal charges zero, and our professional fee is ₹999 for the complete engagement: document review, the premises proof check, filing, ARN tracking and replies to whatever the officer raises. There are no government charges to recover later, so any quote built around official fees deserves suspicion. Budget instead for the state obligations that follow registration, because most Mumbai entities also pick up profession tax liabilities once they are running. The national rules, forms and composition options are covered in the full GST registration process nationwide; this page stays on what is specific to Mumbai.
Do the turnover thresholds catch your business?
Maharashtra follows the normal category limits: ₹40 lakh of annual turnover for goods and ₹20 lakh for services. Registration itself costs nothing on the portal, so the real question is timing rather than price. Plenty of Mumbai businesses register well before the line. A jewellery wholesaler in Zaveri Bazaar registers early because bullion buyers will not trade without tax invoices carrying input credit. A gems and jewellery exporter in SEEPZ, Andheri East, needs the GSTIN from day one, since export refunds and LUT paperwork hang off it. And a services firm that waits for ₹20 lakh has usually crossed it months before anyone notices. Composition and voluntary registration questions come up constantly in the city's trading clusters, and we walk through both on the first call.
How does the Maharashtra layer of GST work?
Registration is national, but administration is split. Every Mumbai application is assigned either to a Maharashtra state officer under the Maharashtra Goods and Services Tax Department, which runs its own portal at mahagst.gov.in, or to a Central GST officer in the Mumbai zone. Whichever side receives your file can raise clarifications and can physically verify your principal place of business. Your GSTIN will begin with 27, the state code for Maharashtra, wherever in the metro region you sit.
The state layer does not stop at the GSTIN. Maharashtra levies profession tax through two separate certificates, both administered on mahagst.gov.in. PTEC is the entity's own liability, a flat ₹2,500 a year with no return to file, taken by every company on incorporation and carried personally by each director and LLP partner. PTRC is the employer's side: it covers deducting profession tax from staff salaries at ₹200 a month and ₹300 in February, with women earning up to ₹25,000 a month exempt. A firm with staff needs both certificates. A solo consultant needs the enrolment certificate only.
Which documents and proofs matter most for Mumbai premises?
The principal place of business is where Mumbai applications win or lose. A huge share of the city's shops and offices run on leave and licence agreements or sit inside cooperative housing societies, and officers read those papers closely. Leave and licence agreements are compulsorily registrable in Maharashtra, with the obligation on the landlord, so an unregistered agreement invites questions before anything else does. Line up the following before filing:
- PAN and Aadhaar of the proprietor, partners or directors, along with photographs and bank details.
- The registered leave and licence agreement plus the licensor's NOC when the premises are licensed.
- A written position from the society when the address is a cooperative housing society flat.
- Ownership proof and a recent utility bill in the right name when the premises are your own.
When these documents disagree with each other, the officer notices before you do. We reconcile the bundle first and file second.
Which deadlines and slabs apply once the GSTIN arrives?
Approval starts a calendar rather than ending one. These are the recurring Maharashtra items we brief every new registrant on:
| Obligation | Who it touches | When and how much |
|---|---|---|
| Quarterly GSTR-3B under QRMP | Smaller businesses opting for quarterly filing | The 22nd after each quarter, the group Maharashtra sits in |
| PTRC deduction and deposit | Employers paying staff above the exemption line | ₹200 a month per liable employee, ₹300 in February |
| PTRC exemption | Women employees earning up to ₹25,000 a month | No deduction from their pay |
| PTEC payment | The entity, each director and each LLP partner personally | ₹2,500 a year by the annual due date |
The two certificates' annual totals coincide at ₹2,500, which is why so many owners assume one covers the other. They are separate liabilities, and we map which ones your structure carries on the day your GSTIN arrives.
What trips Mumbai filers up?
Four patterns account for most of the trouble we see:
- Premises papers that disagree, such as an agreement naming one licensor and a utility bill naming another, which guarantees a clarification notice.
- Treating the GSTIN as the finish line and ignoring the two profession tax certificates Maharashtra expects alongside it.
- Missing an officer clarification because nobody checks the portal after the ARN is generated, which lets a good application drift toward rejection.
- Assuming quarterly dates match other states, when Maharashtra's QRMP group files GSTR-3B by the 22nd after the quarter.
Physical verification is the other surprise. The assigned officer can visit the principal place of business, and a locked shutter in Bhiwandi or a society watchman in Dadar who has never heard of your firm reads badly. We brief whoever holds the keys before filing, not after the officer calls.
Why LegalX India for your Mumbai GSTIN?
We file Mumbai GST applications every week with a CA and CS team that knows what state and central officers actually query. More than 15,000 customers have used LegalX India across services, and our Google rating stands at 4.8. The engagement runs fully online: share documents on WhatsApp, approve the draft, and track the ARN with us until approval. If you prefer to sit with an expert, our office is at Second Floor, Haware Fantasia Business Park, Sector 30A, Vashi, Navi Mumbai 400703. The process itself never needs a visit, and your officer is decided by your registered business address, never by our location. Call +91 96356 85435 or apply online, and a GST specialist calls you back within 30 minutes.