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GST · Income tax · EMI

Net amount₹ 10,000.00
GST @ 18%₹ 1,800.00
Gross₹ 11,800.00

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Kolkata, West Bengal

GST Registration in Kolkata

Filed for West Bengal from our Lake Town head office

Our head office city. Documents can be handed in at Lake Town.

Regikart's head office is at 129A, Bangur Avenue, Lake Town, Kolkata 700055. Your GST registration in REG-01 is prepared here, reviewed by a Chartered Accountant, and filed on the common portal. West Bengal's own tax administration is the Directorate of Commercial Taxes at comtax.wb.gov.in.

Register for GSTCompare all GST types

Reviewed by Regikart's CA team· Last updated 25 September 2026

From ₹999

govt. fee nil

5-7 days

usual time to GSTIN

CA-filed

REG-01 & e-KYC

Fixed quote, before you pay

Get your GST registration quote in Kolkata

Leave your name and number. A Chartered Accountant calls you, checks what your business needs under GST and sends a fixed written quote, with any government fee shown separately.

  • From ₹999, government fees (if any) at actuals
  • Registration, returns, reconciliations and notices handled by our CA team on the GST portal
  • 250+ clients served from Kolkata, Delhi and Bengaluru, and remotely across India
Add or remove GST with our calculator

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Why Kolkata

Built for Kolkata businesses.

  • Head office at Lake Town: drop your PAN, address proof and bank proof in person if that is easier.
  • We check whether your principal place of business sits inside Kolkata district before we file, because several addresses people call Kolkata are recorded in a neighbouring district.
  • First month's GSTR-1 and GSTR-3B included, then handed to our GST filing retainer.
Where we register

Serving businesses across Kolkata.

We register businesses anywhere in West Bengal. A business with places of business in more than one state needs one registration per state, and separate registrations are allowed for separate places of business inside West Bengal.

Salt Lake Sector VNew TownPark StreetBangur AvenueRajarhat
What's included

Everything you need for a GSTIN in Kolkata.

Eligibility & scheme advisory
REG-01 application filing
Aadhaar e-KYC for promoters
ARN generation & tracking
GSTIN certificate (REG-06)
First GSTR-1 & 3B filing

Who administers GST for a Kolkata business

GST registration is filed in Form REG-01 on the common portal and there is no West Bengal application form. West Bengal's own tax administration is the Directorate of Commercial Taxes, at comtax.wb.gov.in, and that is the office you deal with on state matters once the GSTIN is live. Your registration is allotted to either a Central or a State authority, and we tell you which one appears on your REG-06 certificate. We do not publish a commissionerate name for Kolkata, because the central list we would need to confirm it against is not currently reachable, and a wrong office name on a notice reply costs you time.

The registration thresholds in Kolkata are the ordinary ones: ₹40 lakh for goods and ₹20 lakh for services. West Bengal is not a special category state for the threshold, so there is no lower Bengal figure, whatever a competitor page tells you. Registration is compulsory regardless of turnover if you supply goods inter-state or sell through an e-commerce operator.

What a Kolkata GSTIN costs you beyond the GSTIN

Professional tax. West Bengal levies professional tax under the West Bengal State Tax on Professions, Trades, Callings and Employments Act, 1979, administered by the Directorate of Commercial Taxes. Two things exist here that Delhi does not have at all: PTEC, the enrolment your business takes in its own right, and PTRC, the registration you need as an employer deducting from salaries. Neither certificate carries a government fee. A duplicate certificate costs ₹20 per application under rule 26. The constitutional ceiling on professional tax is ₹2,500 per person per year under Article 276(2). We do not quote a West Bengal slab on this page: a revised schedule has been reported and the commentary sources cite different notifications, so we confirm your figure from the Directorate before you pay anything.

Shop and Establishment. A Kolkata shop or office registers under the West Bengal Shops and Establishments Act, 1963, through wbshopsonline.gov.in. The registration fee runs on a slab by number of employees, which we confirm for your headcount rather than publish. The useful West Bengal fact almost no competitor carries: renewal fees were dispensed with by notification Labr/175/IT&EoDB dated 7 January 2019, so renewal is deemed and free. You register once and you are not paying a renewal every year, unlike most states.

The municipal document, by its right name. Kolkata Municipal Corporation does not issue a "trade licence". It issues a Certificate of Enlistment, and if you ask for a trade licence at a KMC borough office that is the document you will be handed. The trade-category schedule sits in the Licence Department Budget Schedule that the Corporation passes each financial year under section 131(3) of the KMC Act, 1980, so the rate depends on your trade category and premises and changes with the budget. Renewal is annual and late renewal attracts a fine. We do not publish a KMC amount, because the KMC rate chart runs to more than two hundred trade categories with an area element and we could not verify a figure you would be billed against.

What else a Kolkata business usually needs

If you are incorporating alongside the GST registration, note that Kolkata is now ROC Kolkata-I, which covers Kolkata district (and Sikkim), while the rest of West Bengal including Howrah is ROC Kolkata-II. Both offices sit in Kolkata city, so the address of the ROC is not the guide; the district of your registered office is. See our company registration in Kolkata guide for that filing, and LLP registration in Kolkata if you are forming an LLP instead. Most Kolkata registrants also want the Certificate of Enlistment and Shop and Establishment registration done in the same run, and West Bengal's state single-window portal for approvals and clearances is Silpasathi at silpasathi.wb.gov.in.

How Regikart works in Kolkata

Kolkata is our head office: 129A, Bangur Avenue, near Reliance Smart, Block A, Lake Town, Kolkata, West Bengal 700055. You can bring your PAN, Aadhaar, address proof and bank proof in person and hand them over, or send them on WhatsApp at +91 70444 94804 or by email to [email protected]. A Chartered Accountant reviews the file before REG-01 goes in. We also have offices in Delhi and Bengaluru, and we serve founders elsewhere in India online.

How it works

From kickoff to GSTIN in four steps.

01

Eligibility & scheme

A call to pick Regular vs Composition and flag any inter-state or mandatory registration.

02

Document upload

PAN, Aadhaar, business address proof, bank proof and DSC. We pre-check every scan before filing.

03

REG-01 filing & e-KYC

Application filed on the GSTN portal, ARN generated and Aadhaar e-KYC completed for promoters.

04

GSTIN live

Certificate (REG-06) issued in 5-7 days. We send your GSTIN, invoice templates and first-return checklist.

Pricing

GST registration fees in Kolkata

ItemAmount
Regikart professional fee: Regular GST registration₹999
Regikart professional fee: Composition registration₹999
Government fee for REG-01No government fee

Professional fees exclude GST at 18%. Government fees, where they apply, are paid at actuals to the department and are shown separately. Fees verified on 25 September 2026.

Documents required

What we'll need from you.

We pre-check every scan before filing.

PAN of the business / proprietor
Aadhaar of promoters (for e-KYC)
Proof of business address - utility bill + rent agreement or NOC
Bank account proof - cancelled cheque or statement
Incorporation / partnership documents (COI, MOA-AOA or deed)
Authorised signatory photo & DSC (companies and LLPs)
Avoid these

Common GST registration mistakes in Kolkata.

These six issues account for most of the queries we see on West Bengal applications. We screen for all six before filing.

Address that doesn't match PAN

A business address different from the PAN-registered one is the top rejection cause. We reconcile both before filing.

Wrong entity type

Filing as a proprietor when you're a partnership (or vice-versa) means a cancellation and re-registration. We confirm the correct type first.

Unrealistic turnover estimate

Over- or under-stating turnover invites scrutiny and mismatches later filings. We base the figure on real projections.

Incomplete document set

Missing or late scans stall the application. Our checklist ensures everything goes in together, the first time.

Ignoring post-registration compliance

A GSTIN with no returns filed gets suspended. We hand over a due-date calendar and file your first GSTR-1 & 3B.

Missing composition-scheme eligibility

Small B2C businesses under ₹1.5 crore often qualify for the simpler Composition scheme. We check before defaulting to Regular.

FAQ

GST registration in Kolkata: your questions.

Still unsure whether you need to register, or which scheme to pick? Talk to our team and a CA will walk through your Kolkata case.

Still have questions?

Tell us about your case and our team will walk through it and outline next steps.

Talk to our team →

There is no government fee for GST registration. Our professional fee is ₹999 for Regular or Composition registration, and professional fees exclude GST at 18%. Fees verified on 25 September 2026. The exact figure for your business is confirmed in the engagement letter before work begins.

Other cities

GST registration across India.

GST Registration in BangaloreGST Registration in DelhiGST Registration in HyderabadGST Registration in ChennaiGST Registration in AhmedabadGST Registration in NoidaGST Registration in GurugramGST Registration in Coimbatore
Ready when you are

Get your Kolkata GSTIN issued this week.

A CA confirms the right scheme and starts your REG-01 filing.

Start GST registrationTalk to a CA

From the blog

GST for Consultants and Remote Workers Paid by Foreign CompaniesGST Registration Cancellation and Revocation: Process, Forms and Time LimitsGST Registration Limit 2026: Who Must Register, and When

Talk to a CA

Get a quote for GST Registration in Kolkata

Tell us what you need. A Chartered Accountant or Company Secretary calls you back with the fee, the documents and the timeline, usually within 30 minutes during office hours.

  • Fixed professional fee, confirmed before work starts
  • Offices in Kolkata, Delhi and Bengaluru; clients across India
  • 250+ clients, 10+ years of practice
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RegikartRegikart

Regikart provides business registration, tax and compliance services for Indian founders, from incorporation to closure. Our team includes chartered accountants and company secretaries, and legal work is handled by advocates we work with.

+91 70444 94804[email protected]

Mon - Sat · 9:30 AM - 7:00 PM IST

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Registered offices

Kolkata
129A, Bangur Avenue, near Reliance Smart, Block A, Lake Town, Kolkata, West Bengal 700055

Delhi
04, Malook Singh Marg, Arjun Nagar, Krishan Nagar Metro Gate-1, Delhi 110051

Bengaluru
26, Krishnalaya Complex, 4th Cross, N.R. Road, Near S.J. Park Police Station, Bengaluru, Karnataka 560002

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