GST Registration Services in India –
Turnover Limits, Types, Documents & Process
Every business supplying goods or services in India must answer one question first — do I need GST registration? Getting this wrong has real consequences: unregistered businesses cannot collect GST, cannot claim input tax credit, and face penalties for every taxable supply made without a GSTIN.
Overview
What Is GST Registration?
GST registration is the process of obtaining a Goods and Services Tax Identification Number (GSTIN) from the tax authorities. It is mandatory for every business that crosses the applicable turnover threshold — or meets specific conditions — under the CGST Act, 2017. A GSTIN is a 15-digit alphanumeric number: the first two digits are the state code, the next ten are the business's PAN, and the remaining digits identify the entity within that state.
N D Savla & Associates provides end-to-end GST registration services for businesses, startups, professionals, freelancers, and foreign entities across India. We assess eligibility, prepare documents, file Form GST REG-01, respond to officer queries, and deliver the final GSTIN — accurately and on time. Our registration service connects directly with our GST Return Filing Services, GST Amendment Services, and GST Consultancy Services — so your full GST compliance stays in one place from day one.
Turnover Limits
GST Registration Turnover Threshold Limits in India
The turnover threshold for mandatory GST registration depends on the state, the nature of supply, and the type of taxpayer. Understanding the correct threshold prevents both premature registration and illegal non-registration. Aggregate turnover includes all taxable, exempt, and inter-state supplies across India — not just in the home state.
| Category | General States | Special Category States | Note |
|---|---|---|---|
| Goods Suppliers | ₹40 lakh | ₹20 lakh | Special category states include Manipur, Mizoram, Nagaland, Tripura and others |
| Service Providers | ₹20 lakh | ₹10 lakh | Applies to aggregate of all taxable, exempt, and inter-state supplies |
| Inter-State Suppliers of Goods | Mandatory — no threshold | Any inter-state supply of goods triggers mandatory registration regardless of turnover | |
| E-Commerce Sellers / Operators | Mandatory — no threshold | All sellers on Amazon, Flipkart, Meesho and similar platforms must register | |
| OIDAR Service Providers | Mandatory — no threshold | Foreign digital service businesses supplying to India must register — see OIDAR compliance | |
| Casual / Non-Resident Taxable Persons | Mandatory — no threshold | Advance tax deposit required before registration; valid for 90 days | |
| Voluntary Registration | Available below threshold under Section 25(3) | Useful when supplying to GST-registered buyers who want to claim ITC | |
Registration Types
Types of GST Registration in India
GST law provides for different registration types depending on the nature and frequency of business activity. Choosing the correct registration type at the outset prevents compliance problems later.
Regular GST Registration
The most common type — applies to businesses with taxable turnover above the threshold. Regular taxpayers file GSTR-1 and GSTR-3B monthly or quarterly and pay GST on all taxable supplies. They can also claim full Input Tax Credit on eligible purchases.
Composition Scheme Registration
Available to small businesses with aggregate turnover up to ₹1.5 crore (₹75 lakh for special category states for goods; ₹50 lakh for service providers). Flat rate tax, simplified quarterly return — but cannot collect GST from customers or claim ITC. Our GST Composition for Goods advisory evaluates whether this is more tax-efficient for your situation.
Casual Taxable Person
Applies to businesses occasionally supplying in a state where they have no fixed place — at trade fairs, exhibitions, or seasonal markets. Temporary registration valid for up to 90 days, requiring advance payment of estimated GST liability before registration.
Non-Resident Taxable Person (NRTP)
For foreign individuals and businesses supplying goods or services in India without a fixed place of business. Must deposit estimated tax in advance. Valid for 90 days with possible extension. Our GST Registration for Foreigners service covers the full process.
Voluntary GST Registration
Businesses below the threshold can voluntarily register under Section 25(3). Beneficial when your customers are GST-registered and want to claim ITC — without your GSTIN, they cannot. Often advisable for freelancers and consultants serving corporate clients.
What You'll Need
Documents Required for GST Registration in India
The documents required depend on the legal constitution of the business. We verify every document before filing — ensuring the application is complete and correctly formatted to avoid rejection or officer queries. Name spellings, PAN details, and address formats must be consistent across all documents.
Sole Proprietorship
- PAN card of the proprietor
- Aadhaar card (linked to mobile for OTP authentication)
- Passport-size photograph of the proprietor
- Proof of principal place of business — electricity bill, property tax receipt, or rent agreement
- Bank account proof — cancelled cheque or bank statement (required within 30 days of registration)
Partnership Firm and LLP
- PAN cards of all partners and the firm
- Partnership deed or LLP agreement
- Aadhaar card of the authorised signatory
- Proof of principal place of business
- Board resolution or authorisation letter designating the authorised signatory
- Bank account details of the firm
Private Limited Company
- PAN card of the company
- Certificate of Incorporation from the Registrar of Companies
- Memorandum and Articles of Association
- PAN and Aadhaar of all directors
- Board resolution authorising the signatory to apply for GST registration
- Proof of registered office — ownership document or rent agreement with NOC
- Digital Signature Certificate (DSC) — mandatory for companies. Our Digital Signature service handles this alongside registration
How We Do It
GST Registration Process – Step by Step
The GST registration process is entirely online through the GST portal (gst.gov.in). However, it involves multiple steps, document uploads, Aadhaar authentication, and in some cases biometric verification — making professional guidance valuable at every stage.
Eligibility Assessment and Registration Type Selection
Document Preparation and Verification
Filing Form GST REG-01
Biometric Verification (Where Applicable)
Officer Processing and Query Response
GSTIN Issuance and Post-Registration Setup
Consequences of Non-Registration
Penalty for Non-Registration Under GST
Operating without GST registration — when registration is mandatory — carries serious consequences. Understanding the penalty framework motivates timely compliance.
Tax Owed From Threshold Date
A business making taxable supplies without registration must pay GST on every supply since the threshold was crossed — not from the date of registration. Delayed registration creates a compounding liability with interest.
Penalty — Minimum ₹10,000
100% of the tax amount for supplies made without registration — minimum ₹10,000. The business is also ineligible to claim ITC on purchases during the unregistered period. Our GST Audit & Assessment Support assists in regularising past non-compliance with minimum penalty exposure.
Specialised Scenarios
Specialised GST Registration Services We Offer
Beyond standard business registration, we handle several specialised GST registration scenarios that require additional expertise and documentation.
Get Your GSTIN in 3–7 Working Days.
N D Savla & Associates handles GST registration for businesses, startups, freelancers, and foreign entities across all states in India — with complete document support and officer follow-up.
F.A.Q.
Any business with aggregate annual turnover exceeding ₹40 lakh (goods) or ₹20 lakh (services) must register. Additionally, certain categories must register regardless of turnover — including inter-state suppliers, e-commerce sellers, casual taxable persons, non-resident taxable persons, and OIDAR service providers. Our GST Consultancy Services assess your specific obligation before we file anything.
Applications where Aadhaar authentication is successfully completed are processed within 3 working days if no officer query arises. Where an officer query is raised, the process typically takes 7 to 15 working days from the query response date. Biometric verification cases take longer — up to 30 days from the filing date. We track every application actively to minimise delays.
Yes. Voluntary registration is available under Section 25(3) of the CGST Act. It is beneficial when you supply to GST-registered buyers who want to claim ITC, or when you plan to scale beyond the threshold soon. However, once voluntarily registered, you must comply with all GST obligations — including return filing and maintaining records. Our GST Return Filing service manages ongoing compliance after voluntary registration.
Aadhaar authentication is a mandatory step in the GST registration process. The applicant receives an OTP on the mobile number linked to Aadhaar and must verify it on the GST portal. Since 2024, high-risk applications in several states also require biometric authentication at a GST Suvidha Kendra. Failure to complete Aadhaar authentication within 15 days causes the application to be treated as non-Aadhaar-authenticated — triggering a physical verification by an officer.
Yes. GST registration is state-specific. Every state where you have a place of business or make taxable supplies requires a separate registration and GSTIN. Furthermore, each GSTIN has its own return filing obligations — separate GSTR-1, GSTR-3B, and annual GSTR-9. We coordinate multi-state registrations and maintain a centralised compliance calendar. Where a state registration is no longer needed, we handle GST Cancellation for that state separately.
Operating without registration after crossing the threshold attracts a penalty of 100% of the tax amount under Section 122 — minimum ₹10,000. Additionally, ITC on purchases during the unregistered period is permanently lost. Moreover, buyers who paid you during that period cannot claim ITC — creating disputes with your clients. Our GST Health Check identifies past non-compliance gaps and helps regularise your position with minimum penalty exposure.
Startups typically register under the regular scheme at incorporation — before making their first taxable supply. We assess the business model, determine HSN or SAC codes, prepare documents, and file Form GST REG-01 immediately after business registration. Furthermore, we advise on voluntary registration even when turnover is initially below the threshold — particularly relevant for startups registered as Private Limited Companies or LLPs that need to invoice clients from day one.
