GST Registration Process in India 2026: Step-by-Step Guide

The GST registration process in India for 2026 has become significantly faster following the GST 2.0 reforms introduced in late 2025. Under the new Rule 14A framework, applicants identified as low-risk based on their declared turnover and business profile can now receive approval in around three working days, compared to the earlier standard of up to seven days for normal cases and up to thirty days for cases requiring physical verification. The core eligibility rules — ₹40 lakh threshold for goods, ₹20 lakh for services in normal states — remain unchanged.

Who Must Register for GST

Registration is mandatory once your aggregate turnover crosses ₹40 lakh for goods or ₹20 lakh for services within a financial year in normal-category states (lower thresholds of ₹20 lakh and ₹10 lakh respectively apply in special-category states). Beyond the turnover trigger, registration is mandatory regardless of turnover for businesses making interstate taxable supplies, e-commerce sellers and aggregators, casual taxable persons, non-resident taxable persons, and anyone liable to pay tax under reverse charge. Many businesses also register voluntarily below the threshold to claim input tax credit or satisfy B2B client requirements.

Step-by-Step GST Registration Process in 2026

1. Step 1: Visit the GST portal and file Part A of Form GST REG-01 with PAN, mobile number, and email, verified via OTP to generate a Temporary Reference Number (TRN).
2. Step 2: Log in with the TRN and complete Part B, providing business details, promoter/partner/director information, principal and additional places of business, bank account details, and authorised signatory information.
3. Step 3: Upload supporting documents — PAN, constitution proof, address proof, photograph, and bank proof.
4. Step 4: Complete Aadhaar authentication or biometric verification at a GST Suvidha Kendra if the system requests it.
5. Step 5: The application is risk-assessed automatically. Low-risk applications are approved under Rule 14A in about 3 working days; others follow the standard 7-day track or a 30-day track involving physical site verification.
6. Step 6: Once approved, download the GSTIN and Form REG-06 registration certificate.

Documents Required for GST Registration

• PAN of the business entity and proprietor/partners/directors
• Aadhaar of the authorised signatory for e-KYC
• Constitution proof — Certificate of Incorporation with MOA/AOA, LLP agreement, or partnership deed
• Photograph of the authorised signatory
• Proof of principal place of business — ownership document, rent/lease agreement, or NOC from the owner along with a recent utility bill
• Bank account proof — cancelled cheque, bank statement, or passbook first page
• Digital signature certificate for companies and LLPs

What Changed Under GST 2.0

The GST 2.0 reform package, rolled out progressively from late 2025, introduced Rule 14A as a simplified registration route for applicants assessed as low-risk based on data analytics applied to the application — factors like business type, declared turnover, and address verifiability. These applicants skip the older manual scrutiny queue and get approved in roughly three working days. Higher-risk applications, including those with address mismatches, unusual turnover patterns, or incomplete Aadhaar authentication, continue to go through the standard process with possible physical verification, which can still take up to thirty days.

Common Mistakes That Delay Registration

• Submitting address proof that doesn’t match the declared principal place of business
• Skipping or delaying Aadhaar authentication, which disqualifies the application from the fast-track route
• Choosing an incorrect business constitution type, which is hard to amend after submission
• Not listing all additional places of business, causing input credit and e-way bill issues later
• Applying with outdated bank account proof or a mismatched entity name on the bank statement

Amending or Cancelling GST Registration

Businesses change address, add directors, or occasionally shut down entirely, and GST registration must be kept current in each case. Core amendments (address, additional places of business, promoter details) are filed via Form GST REG-14 and typically processed within 15 working days; non-core amendments (email, mobile) are auto-approved. If a business closes or no longer needs registration, cancellation must be applied for via Form GST REG-16 along with a final return (GSTR-10) — simply stopping to file returns without formally cancelling registration continues to accrue late fees and interest even for a defunct business.

How ComplianceKaro Helps

We prepare and file GST registration applications for businesses across India, optimising documentation to qualify for the fast-track Rule 14A route wherever possible, and set up post-registration return filing support through our accounting and bookkeeping and tax advisory services. Book a free consultation to get registered quickly and correctly.

FAQ

How long does GST registration take under GST 2.0 in 2026?

Low-risk applications are typically approved in about 3 working days under Rule 14A. Standard applications take up to 7 days, and cases requiring physical verification can take up to 30 days.

Is there any government fee for GST registration in India?

No, the GST portal does not charge any government fee for registration. Costs arise only from professional service fees if you engage a consultant.

Can I apply for GST registration voluntarily before crossing the threshold?

Yes, voluntary registration is allowed and is common among businesses that want to claim input tax credit or need a GSTIN to bill corporate clients and marketplaces.

Register fast and correctly. Book a free consultation and let ComplianceKaro handle your GST registration end-to-end.