GST Registration In Delhi: 2025 Zero-Fee, 7-Day Founder Playbook

Key Takeaways

• Who must register: Businesses crossing ₹40 lakh (goods) or ₹20 lakh (services) in annual aggregate turnover. Interstate sellers, e-commerce operators, and several other categories must register regardless of turnover.
• Government fee: ₹0. The GST portal charges nothing for registration.
• Professional charges: GST consultants in Delhi typically charge ₹1,000–₹3,000 for a standard registration.
• Timeline: ARN issued instantly on submission, GSTIN granted within 7 working days if Aadhaar authentication is completed.
• Portal: www.gst.gov.in — all applications are filed online via Form GST REG-01.
• Delhi state code: 07 — the first two digits of every Delhi GSTIN.
• Penalty for skipping registration: 10% of tax due (minimum ₹10,000), or 100% if the evasion is deliberate.

Who Needs GST Registration In Delhi

Delhi is a general category state, so the standard national thresholds apply.

Goods businesses: Mandatory registration once aggregate turnover crosses ₹40 lakh per annum, as per Notification No. 10/2019-CT effective 1 April 2019.

Service businesses: Mandatory registration once aggregate turnover crosses ₹20 lakh per annum. The lower ₹10 lakh threshold applies only to special category states, Delhi is not one of them.

Aggregate turnover means all taxable, exempt, and zero-rated supplies across every business registered under the same PAN across India, not just your Delhi operations. A Delhi consulting firm that also earns rental income from a property in Pune counts both streams toward the ₹20 lakh limit.

Mandatory registration regardless of turnover (Section 24, CGST Act, 2017):

• Interstate suppliers of goods or services
• E-commerce operators and sellers on those platforms
• Casual taxable persons
• Non-resident taxable persons
• Persons liable to deduct TDS under Section 51, CGST Act
• Input Service Distributors
• Recipients liable under the Reverse Charge Mechanism in specified categories

Voluntary registration is also an option for businesses below the threshold. Many Delhi-NCR startups register voluntarily well before hitting ₹20 lakh because their corporate clients require a valid GSTIN on invoices to claim Input Tax Credit. Without a GSTIN on your invoice, your B2B client cannot claim ITC, which means they will often move to a registered supplier instead of you.

The Composition Scheme is available for goods businesses up to ₹1.5 crore turnover and service businesses or restaurants up to ₹50 lakh, but you still need to register first before opting into the scheme.

Documents Required For GST Registration In Delhi

The portal accepts PDFs and JPEGs. Each file must be under 1 MB, photographs must be under 100 KB. Here is the document checklist by entity type:

On the Delhi address proof: If the business premises is rented, prepare both the rent agreement and a No Objection Certificate from the landlord. GST officers in Delhi routinely ask for both during scrutiny, having both documents ready saves you a REG-03 notice delay.

Aadhaar authentication: After submitting your application, a link is sent to your registered mobile and email. Complete the Aadhaar OTP authentication immediately. If you skip it, your application is routed for physical premises verification, which can take up to 30 days instead of 7 working days.

How To Apply For GST Registration Online In Delhi — Step By Step

There is no separate Delhi state portal. All applications go through the central GST portal at gst.gov.in. No physical office visit is required.

Form Used: GST REG-01

Step-By-Step Process

Step 1 — Navigate To New Registration

Go to gst.gov.in → Services → Registration → New Registration.

Step 2 — Generate A TRN (Temporary Reference Number)

Select taxpayer type, State (Delhi), and District. Enter your PAN, mobile number, and email. Verify both via OTP. A TRN is generated, valid for 15 days. Do not let it lapse.

Step 3 — Fill Part B Of The Application Using The TRN

Log in with the TRN and complete all sections, including business details, promoter and partner details, authorised signatory, principal place of business in Delhi, additional places of business if any, nature of goods or services with HSN or SAC codes, and bank account details. Upload all required documents.

Step 4 — Complete Aadhaar Authentication

A link is sent to your registered contact details. Click it and authenticate using Aadhaar OTP. With Aadhaar authentication, processing takes about 7 working days. Without it, processing can take up to 30 days with a possible physical inspection of your Delhi premises by a GST officer who files findings in Form GST REG-30.

Step 5 — Submit Using DSC Or EVC

Companies and LLPs must use a Digital Signature Certificate. Sole proprietors, partnerships, and HUFs can use an Electronic Verification Code via Aadhaar OTP or net banking. DSC procurement costs an additional ₹1,000–₹1,500 if you do not already have one.

Step 6 — ARN Issued Immediately

On successful submission, an Application Reference Number is generated instantly. You receive confirmation via SMS and email. Track your application status at gst.gov.in using the ARN.

Step 7 — Officer Review

If the application is complete and Aadhaar-authenticated, the GST officer issues your GSTIN within 7 working days. If the officer needs clarification, they issue Form GST REG-03. You then have 7 working days to respond via Form GST REG-04 with the requested documents or clarifications. If you do not respond, the application is rejected via Form GST REG-05.

Step 8 — GSTIN And Registration Certificate Issued

The certificate of registration in Form GST REG-06 is available for download from the GST portal. This is your official GST registration document.

One common error to avoid: HSN or SAC code selection in Part B. Picking the wrong code is a frequent reason officers raise REG-03 queries for Delhi applicants. Cross-check your product or service code before filling Part B.

Multiple registrations in Delhi: If your business has multiple distinct verticals, you can apply for separate GSTINs for each vertical under the same Delhi state, each treated as a distinct taxpayer.

GST Registration Fees And Charges In Delhi

Let us be direct: the government charges ₹0 for GST registration. Not ₹100, not ₹500. Zero. Anyone claiming there is a government processing fee is either misinformed or exploiting you. gst.gov.in

What you may legitimately pay is a professional or consultant fee for doing the application on your behalf.

What drives the variation in GST registration fees in Delhi:

• Entity type, a sole proprietor registration is the simplest, a company registration requires DSC procurement and a board resolution.
• Whether DSC is bundled or charged separately, usually ₹1,000–₹1,500 extra if not included.
• Number of business verticals or additional places of business to declare.
• Whether the consultant's scope includes handling a REG-03 officer query if one is raised, clarify this upfront in writing.

Hidden cost to watch for: Some agents charge separately for amendments if the initial application contains errors. Agree on the full scope before paying.

Ongoing compliance cost context: GST registration is a one-time event, but compliance is monthly or quarterly. If you are outsourcing GSTR-1 and GSTR-3B filing after registration, factor in ₹500–₹2,000 per return per month depending on transaction volume and the service provider.

How Long Does GST Registration Take In Delhi

Effective date of registration matters more than most people realise. If you apply on or after the date you became liable, the registration is effective from the date of application. If you apply late after crossing the threshold without registering, the effective date is when the officer grants it, the gap period creates a tax plus interest plus penalty liability.

Voluntary registration takes effect from the date of the registration order.

Practical tip for Delhi-based applicants: Submit your application early in the week. Avoid Friday submissions, since the 7-working-day review window gets pushed over the weekend. Complete Aadhaar authentication on the same day you generate the TRN.

Understanding Your Delhi GSTIN — State Code 07

Every GSTIN is a 15-character alphanumeric code. Here is what each part of a Delhi GSTIN means:

07 – AAAAA0000A – 1 – Z – 5

Why this matters in practice: When your Delhi business invoices a client anywhere in India, their accounts team verifies your GSTIN on the portal. The 07 prefix confirms you are registered in Delhi.

For intra-state transactions where both buyer and seller are in Delhi, CGST plus Delhi SGST applies. For interstate transactions where the seller is in Delhi and the buyer is in another state, IGST applies. The state code in the GSTIN is the starting point for determining which tax applies.

You can verify any GSTIN instantly for free: gst.gov.in → Search Taxpayer → Search by GSTIN or UIN.

Delhi GST jurisdiction and dual control: For taxpayers with annual turnover up to ₹1.5 crore, the Delhi State GST department has administrative jurisdiction. For taxpayers above ₹1.5 crore, jurisdiction is shared on a 50:50 horizontal split between the Central GST and Delhi SGST departments. This determines which department contacts you for audits, notices, or refund processing.

Penalties For Not Registering For GST In Delhi

Under Section 122, CGST Act, 2017:

• Supplying goods or services without mandatory GST registration: 10% of the tax amount due, with a minimum of ₹10,000
• Deliberate evasion or fraud: 100% of the tax amount due

Interest on unpaid tax: Section 50 of the CGST Act imposes 18% per annum from the date the tax was originally due until the date of payment.

Loss of ITC: There is no retrospective ITC claim for the unregistered period. Every purchase you made during that gap, where you were technically liable to be registered, is permanently lost from an ITC standpoint.

Impact on your customers: If you issued invoices without a valid GSTIN after crossing the threshold, your clients cannot claim ITC on those invoices. That is a direct financial damage to your business relationships and a common trigger for client disputes and lost contracts.

E-commerce sellers specifically: Platforms are required to deduct TCS at 1% of net taxable value. Without a GSTIN, you cannot claim that TCS credit from the government.

The practical implication: Even if you register late, your GST liability arises from the date you crossed the turnover threshold, not your registration date. The gap creates a compounding liability, tax owed, plus 18% interest per annum, plus the Section 122 penalty. Getting this resolved after the fact costs significantly more than registering on time.

When To Use A GST Consultant In Delhi (And When To Go DIY)

When DIY Registration Is Reasonable

• You are a sole proprietor with a single Delhi location, clear and simple goods or services, and a straightforward HSN or SAC code
• You have no interstate supply complexity
• You are comfortable with document uploads, OTP flows, and Aadhaar authentication
• You can use EVC-based submission and avoid DSC cost

When To Hire A GST Consultant In Delhi

• You are registering a Private Limited Company or LLP
• You have multiple business verticals or additional places of business in Delhi to declare
• You are an e-commerce seller who needs correct HSN mapping and marketplace-linked compliance from day one
• You have received a REG-03 officer query notice
• Your business has interstate operations and you are unsure about place of supply rules and IGST determination
• You cannot afford 7 to 30 days of back-and-forth uncertainty during a busy business period

What To Verify Before Hiring A GST Consultant In Delhi

• Check if the consultant is an enrolled GST Practitioner, you can verify GSTP enrollment on the GST portal
• Clarify scope explicitly, registration only, or registration plus ongoing monthly return filing
• Get written confirmation that government fee is ₹0
• Ask what happens if a REG-03 notice is raised, is the response included in the fee, or is it extra

Services like Virtual Accounting offer end-to-end GST registration and ongoing return filing for Delhi-based founders and SMEs, useful when you want a single point of contact for GST, bookkeeping, and all compliance under one roof.

GST Registration For Special Cases In Delhi

Casual Taxable Persons In Delhi

You must register before making any taxable supply, the turnover threshold does not apply. Select Casual Taxable Person in GST REG-01. The registration is valid for 90 days, extendable by another 90 days. You must deposit an estimated tax liability upfront at the time of registration.

Non-Resident Taxable Persons

Rules mirror casual taxable persons, but you need an Indian resident agent to sign the application on your behalf. An estimated tax deposit upfront is mandatory.

E-Commerce Operators Vs. Sellers

• Operator: Mandatory registration regardless of turnover, must collect TCS at 1% of net taxable value, and file GSTR-8 monthly.
• Seller on the platform: Mandatory registration regardless of turnover under Section 24(ix) of the CGST Act, even if you sell within Delhi only.

SEZ Units In Delhi Or Delhi-NCR

Supplies to SEZ units are zero-rated. If you are an SEZ developer or unit, register separately and file a Letter of Undertaking annually on the GST portal using Form RFD-11 to export or supply to SEZ without paying integrated tax upfront.

Amendments After Registration

• Non-core amendments such as authorised signatory change or bank account update: File Form GST REG-14, effective immediately, no officer approval required.
• Core amendments such as legal name change, principal place of business address change, addition or deletion of partners or directors: File Form GST REG-14, officer approval within 15 working days via Form GST REG-15.

If you would rather skip the portal navigation, document uploads, and potential officer follow-ups entirely, Virtual Accounting handles GST registration and monthly return filing for Delhi-based businesses, end-to-end, with a dedicated CA team. Get started →

Frequently Asked Questions

Is GST Registration In Delhi Free?

Yes. The government charges ₹0 for GST registration on gst.gov.in. Professional or consultant fees are separate and optional, typically ₹1,000–₹3,000 for a standard registration in Delhi.

What Is The GST Threshold For A Service Business In Delhi?

₹20 lakh in aggregate annual turnover. Delhi is not a special category state, so the lower ₹10 lakh threshold does not apply.

Can I Register For GST In Delhi If My Turnover Is Below The Threshold?

Yes. Voluntary registration is allowed. It lets you claim Input Tax Credit and issue GST-compliant invoices to B2B clients, which is often a practical necessity for Delhi startups. If you prefer a hands-off process, Virtual Accounting by AI Accountant can handle registration and monthly return filing end-to-end.

What Is Delhi's GST State Code?

07. The first two digits of every Delhi GSTIN are 07, confirming the taxpayer is registered in Delhi.

How Many Days Does GST Registration Take In Delhi?

With Aadhaar authentication completed, typically 3–7 working days. Without Aadhaar authentication, up to 30 days due to physical verification.

What Documents Do I Need For GST Registration In Delhi As A Sole Proprietor?

PAN card, Aadhaar card, a passport-size photograph, proof of your Delhi business address such as an electricity bill or rent agreement, and a cancelled cheque or the first page of your bank passbook.

What Is Form GST REG-03 And What Do I Do If I Receive It?

REG-03 is a query notice issued by the GST officer if they need clarification or additional documents from your application. You must respond within 7 working days using Form GST REG-04. Missing this deadline can result in rejection via Form GST REG-05.

Do E-Commerce Sellers On Amazon Or Flipkart Need GST Registration In Delhi Even If Their Turnover Is Low?

Yes. Under Section 24(ix) of the CGST Act, all e-commerce sellers must register for GST regardless of turnover. There is no threshold exemption for marketplace sellers.

What Is The Penalty For Not Registering For GST In Delhi When It Is Mandatory?

Under Section 122 of the CGST Act, the penalty is 10% of tax due, minimum ₹10,000. For deliberate evasion, it is 100% of tax due. Additionally, 18% per annum interest applies on unpaid tax under Section 50.

Can A Delhi Business Have Multiple GSTINs?

Yes. If your business has multiple distinct business verticals operating in Delhi, you can apply for a separate GSTIN for each vertical under the same PAN within the state. Each GSTIN is treated as a distinct taxpayer for filing and compliance.

What Is The Difference Between CGST, SGST, And IGST For A Delhi-Registered Business?

For sales within Delhi, CGST plus Delhi SGST applies. For sales from Delhi to other states, IGST applies. Your GSTIN's 07 state code helps determine the correct tax treatment.

Do I Need A Digital Signature Certificate For GST Registration In Delhi?

Only if you are registering a Company or LLP. Sole proprietors, partnership firms, and HUFs can use an Electronic Verification Code via Aadhaar OTP or net banking, no DSC required.