GST Number Registration Fees In India 2026: What CEOs Pay

Key Takeaways

• The Government of India charges ₹0 for GST registration. The GST portal (gst.gov.in) has no filing fee, challan, or stamp duty.
• The real cost is professional or CA fees, which range from ₹500 to ₹1,500 on online platforms for a standard single-state registration, up to ₹2,500 to ₹6,000+ for complex multi-state or company-level cases.
• Turnover thresholds: ₹40 lakh for goods suppliers, ₹20 lakh for service providers, ₹10 lakh for businesses in Manipur, Mizoram, Nagaland, and Tripura.
• With Aadhaar authentication completed and clean documents, GSTIN is typically issued within 3 to 7 working days.
• Registering late after crossing the threshold attracts a minimum ₹10,000 penalty under Section 122 of the CGST Act, plus back-taxes with interest at 18% per annum.
• You can self-register at gst.gov.in for free. No CA required if your case is straightforward.

What Are The Actual GST Number Registration Fees In India?

Here is the direct answer: the government charges nothing.

GST number registration fees payable to the Government of India are ₹0. The GST portal (gst.gov.in) has no application fee, no processing charge, no stamp duty, and no challan. This has been the position since GST was introduced on 1 July 2017, and no government fee has been introduced since. cbic-gst.gov.in

What people are actually paying when they ask about "GST registration fees" is a professional service charge — to a CA, a tax consultant, or an online compliance platform. That fee is for someone else's time and expertise in handling the paperwork. It is not a government levy.

Two completely separate buckets:

• Government charges: ₹0, always, regardless of your entity type, turnover, or state.
• Professional charges: Variable. Ranges from ₹0, if you file yourself, to ₹6,000+ for complex cases.

When you see platforms advertising "GST registration for ₹199" or "₹499," that is their professional fee. The government portion of that transaction is still zero. bizeract.com

Professional And CA Fees For GST Registration — What The Market Charges

Since ICAI sets no regulated tariff for GST registration work, fees are entirely market-driven. Here is what the market actually looks like in 2026:

What pushes GST registration charges higher:

• Multiple GSTINs, you need one registration per state where you have a place of business or wish to collect and claim GST. A D2C brand with warehouses in Maharashtra, Karnataka, and Delhi needs three registrations.
• Entity type, a private limited company or LLP requires additional documents, board resolution, MOA or AOA, DSC for signing, that add complexity and professional time.
• Nature of supply, businesses supplying both goods and services, or operating as e-commerce sellers, often attract additional scrutiny.
• Prior rejection or deficiency notice, if your application was rejected once, re-filing through a professional costs more than a clean first filing.

What keeps GST registration cost at the lower end:

• Proprietorship with a single state registration.
• All documents clean, matched, and ready before submission.
• Aadhaar authentication completed successfully.
• No prior complications or rejected applications.

A Bengaluru SaaS founder registering as a sole proprietor with a clean set of documents should expect to pay ₹500 to ₹1,500 on a platform, or ₹1,000 to ₹2,000 to a local CA. A Mumbai private limited company registering across two states should budget ₹4,000 to ₹7,000.

Who Must Register For GST — Turnover Thresholds And Mandatory Categories

Aggregate turnover thresholds under Section 22 of the CGST Act:

• ₹40 lakh, businesses primarily supplying goods in regular states, raised from ₹20 lakh by Notification No. 10/2019-CT dated 7 March 2019.
• ₹20 lakh, service providers in regular states, and businesses with a mixed supply of goods and services.
• ₹10 lakh, businesses in Manipur, Mizoram, Nagaland, and Tripura, for both goods and services.

Note: States including Himachal Pradesh, Uttarakhand, Assam, and Jammu and Kashmir were moved to the ₹20 lakh and ₹40 lakh thresholds in subsequent notifications. Always verify the current CBIC notification list before assuming a threshold applies to your state.

Once you cross the applicable threshold, you have 30 days to apply for registration. Missing that window exposes you to penalties. taxaj.com

Mandatory registration regardless of turnover, Section 24, CGST Act:

• Inter-state taxable suppliers
• E-commerce operators, Amazon, Flipkart, Meesho, and similar
• Sellers supplying through e-commerce platforms that collect TCS
• Casual taxable persons
• Non-resident taxable persons
• Input Service Distributors
• Persons required to deduct TDS under GST, Section 51

If you are selling on Meesho from Jaipur with ₹3 lakh in annual sales, you still need GST registration. Turnover is irrelevant for this category.

Voluntary registration is available for any business below the threshold. A Delhi consulting firm billing ₹15 lakh annually might still register voluntarily to claim Input Tax Credit, ITC, on their software subscriptions or office rent, or simply to work with larger B2B clients who require a GSTIN on invoices. New GST registration charges in India are identical whether you are registering mandatorily or voluntarily, the government fee remains ₹0, and professional fees are the same.

How To Get A GST Number Online — The Step-By-Step Process

The entire process runs on gst.gov.in. No physical visit, no offline form, no court fee stamp.

Before you start, you need: PAN, a working mobile number, and an accessible email address. cbic-gst.gov.in

Part A — Generate Your TRN:

1. Go to gst.gov.in → Services → Registration → New Registration.
2. Enter PAN, mobile number, and email.
3. Verify both via OTP.
4. You receive a Temporary Reference Number, TRN, valid for 15 days.

Part B — Complete The Application Using Your TRN:

1. Log back in with your TRN.
2. Fill GST Form REG-01, business details, nature of supply, principal place of business, HSN or SAC codes, bank account details, and authorised signatory information.
3. Upload all required documents.
4. Sign and submit using DSC, mandatory for companies and LLPs, or EVC or OTP, proprietors and partnerships.

After Submission — What Happens Next:

• Application complete, no issues: ARN, Application Reference Number, generated. GSTIN approved within 3 to 7 working days under Rule 9 of CGST Rules.
• Officer raises a query: You receive Form GST REG-03. You have 7 working days to respond via Form GST REG-04. Officer then has 7 more working days to approve or reject.
• Physical site visit required, Rule 25: Officer may visit your place of business and must pass an order within 30 days of your original application date.
• Application rejected: Form GST REG-05 is issued with reasons stated.

Your GSTIN is a 15-character alphanumeric code: First 2 digits are the state code, the next 10 are your PAN, the 13th digit is the entity number within a state, starts at 1, the 14th is Z by default, and the 15th is a check digit.

A key update as of November 2026: Under Rule 14A, low-risk applicants with completed Aadhaar authentication and a self-declared monthly output tax on B2B supplies not exceeding ₹2.5 lakh, CGST + SGST + IGST combined, can receive approval within 3 working days. If you meet this profile, expect a fast turnaround.

Documents Required For GST Registration — And How They Affect Your Cost

Documents required depend on your entity type. Getting these right the first time is how you avoid REG-03 notices and extra professional fees.

Proprietorship:

• PAN card of the proprietor
• Aadhaar card of the proprietor
• Passport-size photograph
• Bank statement or cancelled cheque, account in proprietor's name
• Proof of principal place of business, electricity bill if owned, rent agreement plus NOC from landlord if rented, consent letter if co-working or shared premises

Partnership Or LLP:

• All of the above for each partner or designated partner
• Partnership deed or LLP agreement
• PAN card of the entity

Private Limited Company:

• Certificate of Incorporation
• MOA and AOA
• PAN card of the company
• Board resolution authorising the signatory
• PAN and Aadhaar of all directors

Why this directly affects what you pay:

Incomplete, mismatched, or low-resolution document uploads are the single biggest cause of GST REG-03 notices. Each notice-and-response cycle adds 7 to 14 days to your timeline, and if your CA or consultant charges per revision round, your total professional fee climbs.

Aadhaar authentication is now deeply integrated into the portal. Completing it successfully speeds up approval and removes the need for a physical site visit in most cases. If your Aadhaar name and PAN name have even a minor discrepancy, resolve it at UIDAI before filing.

Bank account details can be furnished either at the time of registration or within 45 days of GSTIN grant under CGST Rule 10A. A current account is preferred, but a savings account is acceptable for proprietorships.

GST Registration Timeline — How Long Does It Actually Take?

Standard timeline with Aadhaar authentication and clean documents:

• 3 working days for low-risk applicants qualifying under Rule 14A, effective November 2025 onwards.
• 7 working days for standard Aadhaar-authenticated applications under Rule 9(1) of CGST Rules.

If there is a complication:

• REG-03 query: Adds up to 14 working days, 7 for your response + 7 for the officer's decision.
• Physical site verification, Rule 25: Adds up to 30 days from your original submission date.

Deemed approval: Under Rule 9(5), if an officer takes no action within the stipulated timeframe on an Aadhaar-authenticated application, registration is deemed approved automatically.

If you opt out of Aadhaar authentication, expect a mandatory physical site visit, which pushes your timeline to 3 to 4 weeks minimum.

Here is where timeline connects to gst number apply fees: if your application triggers a REG-03 notice or gets rejected due to document issues, and you are working with a CA who charges per revision, your total cost increases. A ₹1,000 registration can become a ₹2,500 engagement if two revision rounds are involved. The cheapest route is a clean, complete, first-time submission.

Penalties For Not Registering Under GST When Required

This is not theoretical risk. GST audit scrutiny is increasing, and e-commerce sellers are particularly exposed.

Section 122(1) of the CGST Act, 2017: Any taxable person who supplies goods or services without GST registration, when required, is liable to a penalty of ₹10,000 or the amount of tax evaded, whichever is higher.

Section 122(2): Any person who simply fails to obtain registration when required faces a minimum ₹10,000 penalty.

If non-registration is a deliberate attempt to evade tax: The penalty can be 100% of the tax due. That is a significant number for a business doing ₹50 lakh in annual turnover.

In addition to the penalty: Back-taxes are payable for every period you should have been registered, with interest at 18% per annum under Section 50 of the CGST Act, calculated from the date each tax liability arose.

Practical scenario: A Hyderabad e-commerce seller crosses ₹8 lakh in inter-state sales on a marketplace. Because inter-state supply requires mandatory GST registration regardless of turnover, they were liable from day one of that first inter-state sale. If this is identified in annual return scrutiny two years later, the exposure is: back-tax on all inter-state supplies for two years + 18% interest + ₹10,000 minimum penalty. Late voluntary disclosure before detection typically results in lower penalties in practice, but does not eliminate the liability.

Suo-moto registration: Under Section 25(8) read with Rule 16, a GST officer can register a liable person who has not applied, without their consent. Your business gets a GSTIN, and you still owe all the back-tax and penalties.

GST Composition Scheme — Lower Compliance, Different Registration Considerations

The Composition Scheme under Section 10 of the CGST Act is designed for small businesses that want to pay GST at a flat rate and file significantly fewer returns.

Eligibility:

• Aggregate turnover in the preceding financial year up to ₹1.5 crore for manufacturers and traders, ₹75 lakh for special category states.
• Up to ₹50 lakh for service providers other than restaurants.

Flat GST rates under Composition:

The registration process is identical to regular GST registration, same portal, same Form REG-01, same documents. Professional fees are therefore the same. The difference is that you file Form CMP-02 to opt into the Composition Scheme, either by 31 March of the preceding financial year or at the time of new registration.

Important restrictions for Composition dealers: You cannot collect GST from your customers, cannot issue tax invoices, only bills of supply, and cannot claim Input Tax Credit on purchases.

For a small Pune retailer with ₹80 lakh in annual goods sales, Composition Scheme means quarterly Form CMP-08 and one annual Form GSTR-4, instead of monthly GSTR-1 and GSTR-3B. Ongoing CA or accountant fees are significantly lower as a result.

Common Mistakes That Increase Your GST Registration Cost And Delay

These are the most frequent reasons applications get rejected or held up. Every one of them is avoidable with a 10-minute pre-submission check.

1. PAN-business name mismatch
   For proprietorships especially, the legal name on PAN and the trade name you operate under may differ. The portal expects consistency. A mismatch triggers a REG-03 notice almost automatically.
2. Wrong principal place of business classification
   Selecting "owned" when you rent, or uploading a rent agreement without the landlord's NOC, is rejected every time. If you work from a co-working space, you need the co-working provider's consent letter plus their property document copy.
3. Low-resolution or oversized document uploads
   The portal accepts PDF and JPEG formats with specific size limits, typically 1 MB per document, 100 KB for photographs. A scan taken with poor lighting on a phone camera fails quality checks.
4. Aadhaar and PAN name discrepancy
   If your Aadhaar shows "Priya Sharma" and your PAN shows "P Sharma," the authentication will fail. Correct this at UIDAI before you start the GST application.
5. Opting out of Aadhaar authentication
   This is the single decision that adds the most time to your registration. It automatically triggers a physical site visit, adding 3 to 4 weeks to your timeline.
6. Incorrect HSN or SAC codes
   This does not block approval, but it creates downstream problems in your GSTR-1 filings. Get these right at registration to avoid amendments later.
7. Bank account not matching the business entity
   For a proprietorship, the bank account should ideally be in the proprietor's name. For a company, it must be a current account in the company's name. A personal savings account in a director's name will trigger a query.

The practical takeaway: spend 30 minutes ensuring your documents are matched, clear, and complete before you hit submit. That 30 minutes saves you two weeks of REG-03 back-and-forth and potentially ₹1,000 to ₹2,000 in additional professional fees.

Ready To Hand This Off To A CA?

If you have read through this and decided you would rather not deal with the portal, the document prep, or potential REG-03 responses, that is a completely reasonable call.

Virtual Accounting by AI Accountant covers GST registration as part of its CA-as-a-Service plans, where a dedicated CA team handles the application end to end, documents, portal filing, officer queries, and GSTIN confirmation. Plans start at ₹4,000/month. https://www.aiaccountant.com/accounting-bookkeeping-services

Frequently Asked Questions

Is There Any Government Fee For GST Registration In India?

No. The Government of India charges ₹0 for GST registration. The GST portal, gst.gov.in, has no filing fee, processing charge, or stamp duty. Any fee you pay for GST registration is a professional service charge to a CA, consultant, or platform.

How Much Does A CA Typically Charge For GST Registration In 2026?

A freelance CA or local tax consultant typically charges ₹1,000 to ₹3,000 for a straightforward proprietorship or partnership registration. CA firms handling companies, LLPs, or multi-state registrations charge ₹2,500 to ₹6,000 or more. Online compliance platforms generally charge ₹500 to ₹1,500 for standard cases.

Can I Register For GST Myself Without A CA?

Yes. The entire process is online at gst.gov.in. If you are a proprietor with clean documents, a single state registration, and completed Aadhaar authentication, there is no technical barrier to filing yourself for ₹0.

How Long Does It Take To Get A GSTIN After Applying?

Under Rule 14A, low-risk applicants with Aadhaar authentication can receive GSTIN within 3 working days. Standard Aadhaar-authenticated applications take up to 7 working days. If a query is raised or a site visit is required, the timeline extends to up to 30 days from the application date.

What Is The Turnover Limit For Mandatory GST Registration In 2026?

For goods suppliers in regular states: ₹40 lakh. For service providers in regular states: ₹20 lakh. For businesses in Manipur, Mizoram, Nagaland, and Tripura: ₹10 lakh for both goods and services. Certain categories like inter-state suppliers and e-commerce sellers must register regardless of turnover.

What Happens If I Do Not Register For GST When I Am Required To?

Under Section 122 of the CGST Act, the minimum penalty is ₹10,000 or 10% of tax due, whichever is higher. If non-registration is deliberate evasion, the penalty can be 100% of tax due. You also owe all back-taxes with interest at 18% per annum from the date each liability arose.

Does Voluntary GST Registration Cost More Than Mandatory Registration?

No. The government fee is ₹0 in both cases. Professional fees are also identical, a voluntary registration involves the same form, the same documents, and the same process as a mandatory one.

Do I Need A Separate GST Registration For Each State I Operate In?

Yes. GST registration is state-specific. A business with a place of business or taxable supply in multiple states needs a separate GSTIN for each state. Each registration is a separate application and, if you use a professional, a separate professional fee.

What Is The Composition Scheme And Does It Change The Registration Fees?

The Composition Scheme allows small businesses to pay GST at a flat rate, 1%, 5%, or 6% depending on business type, instead of standard GST rates. Eligibility is up to ₹1.5 crore turnover for goods businesses. The registration process and fees are identical to regular registration. The benefit is significantly simpler ongoing compliance.

What Documents Are Most Commonly Rejected Or Cause Delays In GST Registration?

The most common issues are: address proof that does not match the stated principal place of business, missing NOC from the landlord for rented premises, Aadhaar and PAN name mismatches, and low-resolution document uploads. Completing Aadhaar authentication before submission is the single most effective step to avoid delays.