🇮🇳 GST Utilities — by TrufinOps

Free GST Tools
for India

Search and verify GST taxpayers, check GSTIN registration status, look up business details by PAN — all powered by official government data. Free, fast, no sign-up.

Search Taxpayer → View All GST Tools
✓ Official GST Portal Data ✓ No Sign-up Required ✓ Free to Use ✓ GSTIN / PAN Search
1.4 Cr+ GST registered taxpayers in India
15 Digits GSTIN — unique business identification number
Free GSTIN search via official government portal
Instant Verify taxpayer status in seconds
GST Utilities

GST Tools & Services

Use our growing suite of free GST utilities to verify businesses, check compliance, and look up taxpayer information — all sourced from the official GST portal.

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Search Taxpayer

Look up any GST registered business by GSTIN/UIN or by PAN. Instantly access registration details, filing status, and business information.

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GSTIN Validator

Instantly validate whether a GSTIN is correctly formatted and check its checksum without querying the portal.

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HSN Code Lookup

Find the correct HSN/SAC code for any goods or services and the applicable GST rate — essential for invoice generation.

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GST Calculator

Calculate GST amount, inclusive and exclusive price breakdowns for any product or service across all GST slabs.

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GST Due Date Calendar

Never miss a GSTR filing deadline. Check GSTR-1, GSTR-3B, and annual return due dates month by month.

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Composition Taxpayer Search

Search and verify whether a business is registered under the GST Composition Scheme.

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About GST in India

What is GST? A Quick Guide for Indian Businesses

Goods and Services Tax — India's Unified Indirect Tax

GST (Goods and Services Tax) is a comprehensive, multi-stage, destination-based indirect tax levied on the supply of goods and services across India. Introduced on 1st July 2017, it replaced a complex web of central and state taxes including VAT, service tax, and excise duty.

Any business with an annual aggregate turnover exceeding ₹20 lakh (₹10 lakh for special category states) is required to register under GST and obtain a unique GSTIN — a 15-digit alphanumeric identification number.

Why Verifying a GSTIN Matters

Before transacting with any business, verifying their GSTIN is a critical compliance step. A valid, active GSTIN confirms that the supplier is registered under GST and is legally eligible to collect GST and issue tax invoices.

Claiming Input Tax Credit (ITC) on purchases from unregistered or cancelled GST suppliers is not allowed and can lead to notices and penalties from the GST department. Always verify your vendor's GSTIN before finalising transactions.

FAQ

Frequently Asked Questions

Everything you need to know about GST taxpayer search and GSTIN verification in India.

A GSTIN (Goods and Services Tax Identification Number) is a unique 15-digit alphanumeric code assigned to every GST-registered taxpayer in India. The first 2 digits represent the state code, the next 10 digits are the PAN of the legal entity, digit 13 is an entity code for the number of registrations in the state, digit 14 is always 'Z', and digit 15 is a checksum.
Yes. The GST taxpayer search on TrufinOps is completely free. We redirect you to the official GST government portal (services.gst.gov.in) where you solve a simple CAPTCHA and retrieve the official results. There is no charge whatsoever for using this tool.
This tool is useful for businesses verifying vendor GSTINs before transactions, accountants conducting due diligence, individuals checking if a service provider is GST-registered, and anyone who needs to confirm the GST registration details of a business. It is especially important when claiming Input Tax Credit (ITC).
Yes. Our Search Taxpayer tool supports searching by both GSTIN/UIN and by PAN. Searching by PAN is especially useful when you know the business's PAN but are not sure about their GSTIN. The PAN-based search may return multiple registrations if the business has GST registrations in multiple states.
The official GST portal uses a CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) to prevent automated bots from scraping taxpayer data in bulk. This is a standard security measure to protect the integrity of government data. TrufinOps fully respects this requirement — we never bypass or automate CAPTCHA solving.
A typical GST taxpayer search result includes: Legal Name of Business, Trade Name, Effective Date of Registration, Constitution of Business (Pvt Ltd, Partnership, etc.), GSTIN/UIN Status (Active/Cancelled/Suspended), Taxpayer Type (Regular, Composition, etc.), Principal Place of Business address, Administrative & Other Office jurisdiction details, Nature of Core Business Activity, Nature of Business Activities, HSN codes for goods and services dealt in, and Aadhaar Authentication status.
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Verify a Taxpayer Now

Enter any GSTIN or PAN and access official GST registration details in under 60 seconds. No account needed.

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