GST Number Search & Verification-Free & Instant GSTIN Lookup Tool

Search GST number instantly using WeeDoo.in's verification platform:

• Enter the company name, CIN, or PAN in the search bar above
• Get instant verification results with business details
• No login, no captcha, completely free
• View registration status, business name, address, and more

WeeDoo.in provides instant GSTIN verification with official data - no complicated forms or manual portal navigation required.

Search GST number by company name using WeeDoo.in:

• Use the search bar above and enter the company name
• Get instant results with GSTIN and business details
• View complete company information including registration status
• No need to navigate through multiple portal pages

WeeDoo.in's smart search makes it easy to find GSTIN by company name - much faster than traditional government portal searches.

Search GST number by PAN using WeeDoo.in:

• Enter the 10-digit PAN number in the search bar above
• Get instant results showing all GSTINs linked to that PAN
• View state-wise registrations if business operates in multiple states
• Check registration status and details for each GSTIN

WeeDoo.in makes it simple to find all GSTINs associated with a PAN - instant results with no forms to fill.

Verify if a GST number is genuine using WeeDoo.in:

• Enter the GSTIN, company name, or PAN in the search bar above
• Get instant verification with official GST data
• Check registration status (Active/Cancelled/Suspended)
• Match business name and address with invoice details
• Verify registration date to ensure it's not suspiciously recent
• Save verification proof for audit purposes

WeeDoo.in provides instant, reliable GSTIN verification - always verify independently rather than relying on certificates from vendors.

Check GST verification online instantly with WeeDoo.in:

• WeeDoo.in Platform: Search by company name, CIN, or PAN - get instant results
• No Captcha: Unlike government portals, no captcha verification needed
• No Login Required: Access verification instantly without creating an account
• Official Data: All information fetched from official GST database

WeeDoo.in offers the fastest and easiest way to verify GSTIN - completely free with instant results.

GST number search reveals:

• Legal name and trade name of the business
• Registration date and current status (Active/Cancelled)
• Constitution of business (Company, Proprietorship, Partnership, etc.)
• Principal place of business address
• Taxpayer type (Regular, Composition, etc.)
• State jurisdiction and GST authority details
• Nature of business activities

This information helps in vendor verification and due diligence.

Yes, WeeDoo.in's GSTIN verification is 100% free. You don't need to pay any fee or create an account. Simply search by company name, CIN, or PAN and get instant verification results.

WeeDoo.in provides unlimited free searches to help businesses verify their suppliers and partners quickly and easily - no hidden charges, no subscriptions required.

No, WeeDoo.in's GSTIN search requires absolutely no login. Simply:

• Use the search bar above
• Enter company name, CIN, or PAN
• Get instant results - no captcha, no forms
• View complete business details immediately

WeeDoo.in makes GST verification effortless - no account creation, no complex navigation, just instant verification.

Search GST number by company name with WeeDoo.in:

• Simply enter the company name in the search bar above
• WeeDoo.in's smart search finds matches instantly
• View GSTIN, registration status, and business details
• No need to navigate multiple pages or fill forms

WeeDoo.in accepts both full legal names (e.g., "ABC PRIVATE LIMITED") and common variations (e.g., "ABC Pvt Ltd") for easy searching.

Yes, absolutely. WeeDoo.in's GSTIN verification requires zero registration. No account needed, no email verification, no forms - just instant search and results. This ensures you can verify vendors quickly whenever needed without any barriers.

GSTIN is a 15-character alphanumeric code with the following structure:

• Position 1-2: State code (e.g., 27 for Maharashtra)
• Position 3-12: PAN number of the business
• Position 13: Entity number (registration sequence in state)
• Position 14: Letter 'Z' (default for all)
• Position 15: Check digit for validation

Example: 27AAPFU0939F1Z5 (Maharashtra-based business)

Verify GST number status using WeeDoo.in:

• Search the GSTIN, company name, or PAN on WeeDoo.in
• Check the registration status in instant results
• Status should show "Active" for valid registrations
• Verify there's no cancellation date
• Check registration date to ensure legitimacy

Only proceed with transactions if status is "Active". Cancelled or Suspended status means GSTIN is not valid for ITC claims.

The official GST portal allows only one GSTIN search at a time. For bulk verification:

• Use GST API for automated bulk verification (requires technical integration)
• Use third-party verified tools that offer bulk GST verification
• For small volumes, search manually one by one on the portal

Large enterprises often integrate GST verification APIs into their ERP systems for automated vendor verification.

To verify GST number on mobile:

• GST Mobile App: Download official GST app from Play Store/App Store and use Search Taxpayer feature
• Mobile Browser: Visit www.gst.gov.in on mobile browser (fully responsive)
• SMS: Send "GSTIN <number>" to 14409 from any mobile

All methods work seamlessly on mobile devices and provide the same information as desktop verification.

If GST number is not found:

• Verify you've entered the GSTIN correctly (check for typos, 0 vs O, 1 vs I)
• Ensure it's exactly 15 characters
• Try searching by vendor's PAN or business name
• Contact the vendor for updated/correct GSTIN
• The GSTIN may be cancelled, fake, or never existed

Do not proceed with transactions if GSTIN cannot be verified. No input tax credit will be available.

Verification frequency recommendations:

• New vendors: Mandatory verification before onboarding
• Regular vendors: Quarterly verification
• High-value transactions: Verify before each transaction
• Suspicious cases: Immediate re-verification
• After gaps in supply: Verify if vendor inactive for 3+ months

Implement automated periodic verification if you deal with many vendors.

Yes, GST verification via SMS is available:

• SMS Format: GSTIN <15-digit GSTIN>
• Send to: 14409
• Example: GSTIN 27AAPFU0939F1Z5
• You'll receive business details via return SMS

This method works 24/7, doesn't require internet, and works on all mobile networks. Standard SMS charges apply.

Cancelled GST status means the registration has been terminated and is no longer valid. Reasons include:

• Business voluntarily cancelled registration
• Business shut down or closed
• Department cancelled due to non-compliance
• Registration obtained fraudulently
• Merger or transfer of business

Important: You cannot claim ITC on transactions with cancelled GSTIN. Do not accept invoices from cancelled registrations.

To check GST registration date:

• Search the GSTIN on GST portal
• Look for "Date of Registration" or "Effective Date of Registration" in results
• This shows when GSTIN was issued/activated

Registration date helps identify:

• Very new businesses (higher risk)
• Businesses registered since GST implementation (July 2017) - more established
• Migrated taxpayers from previous tax regimes

Yes, you can verify the GST number of any registered business in India. GSTIN details are public information accessible to everyone. This transparency:

• Helps businesses verify suppliers and customers
• Prevents fraud and fake invoices
• Promotes trust in business transactions
• Enables due diligence before partnerships

However, only basic registration details are public. Detailed return filing information requires login to your own GST account.

Key differences:

• GSTIN: 15-digit number for GST registration, state-specific, includes PAN within it
• PAN: 10-digit number for income tax purposes, single PAN for entire country

One PAN can have multiple GSTINs (one for each state where business operates). GSTIN contains the PAN in positions 3-12. Both are mandatory for business operations.

To search HSN code on GST portal:

• Login to GST portal
• Go to Services → User Services → HSN/SAC Master
• Search by HSN code or description
• View applicable GST rates

Alternatively, various online tools provide HSN code search without login. HSN codes determine the GST rate applicable to goods.

Yes, fake GST numbers are used in fraudulent activities. Warning signs:

• GSTIN doesn't appear in portal search
• Shows as cancelled or never existed
• Business name/address doesn't match invoice
• Very recent registration with large transactions
• Vendor hesitant to share GSTIN for verification

Protection: Always verify GSTIN on official GST portal before accepting invoices. Save verification proof. Report suspected fake GSTINs to GST authorities.

Taxpayer types in GST:

• Regular: Standard taxpayer with full GST compliance
• Composition: Small taxpayers with simplified compliance and lower rates
• ISD: Input Service Distributor
• TDS/TCS: Tax Deductor/Collector at Source
• Casual: Occasional taxpayer
• Non-Resident: Foreign taxpayer

Taxpayer type determines filing requirements and ITC eligibility. Verify this matches expected business relationship.

To check if a company has GST registration:

• Search by company name on GST portal
• Search by company's PAN number
• Check company's invoices for GSTIN
• Ask the company directly for their GSTIN
• Check company website or letterhead

If company is not registered and mandatory criteria apply (turnover thresholds, inter-state supply, etc.), they are violating GST law.

Regular GSTIN is valid indefinitely until:

• Business voluntarily applies for cancellation
• Department cancels for non-compliance
• Business ceases operations
• Transferred or merged

However, Casual Taxpayer and Non-Resident Taxpayer GSTINs have limited validity (maximum 90 days, extendable). Always verify current status before transactions.

GST portal doesn't provide downloadable certificates for third-party searches. Instead:

• Take screenshot of search results page (include date/time)
• Use browser's "Save as PDF" or print to PDF
• Save the verification proof with timestamp
• Organize by vendor for audit purposes

Only the registered taxpayer can download their own GST registration certificate from their logged-in account.

Yes, you can search cancelled GST numbers. The portal will show:

• Status as "Cancelled"
• Date of cancellation
• Reason for cancellation (if available)
• Historical registration details

This helps verify if a vendor's GSTIN was valid during past transactions and when it became invalid. Never accept new invoices with cancelled GSTIN.

E-commerce platforms must verify seller GSTIN:

• Mandatory verification during seller onboarding
• Check status is "Active" and not suspended
• Verify taxpayer type allows e-commerce sales
• Confirm business address matches seller location
• Implement automated periodic re-verification
• Monitor for status changes regularly

E-commerce operators are liable for TCS deduction and can face penalties for non-compliant sellers.

To search GST number, you need any one of:

• GSTIN: 15-digit GST identification number
• PAN: 10-digit Permanent Account Number
• Business Name: Legal or trade name

GSTIN search is most accurate. Name search may return multiple results. No other documents or details are required for basic verification on GST portal.

Public GST search doesn't show return filing status. However:

• Your suppliers: Check GSTR-2B to see if they've filed GSTR-1
• Your status: Check compliance rating in your GST portal account
• General check: Suspended status usually indicates non-filing

For due diligence, you can request compliance reports from vendors or check GSTR-2B before claiming ITC.

Composition scheme is a simplified GST compliance option for small taxpayers:

• Available for turnover up to ₹1.5 crore (₹75 lakh in some states)
• Pay tax at lower rates (1-5% depending on business type)
• File returns quarterly instead of monthly
• Cannot charge GST on invoices
• Cannot claim input tax credit
• Cannot make inter-state supplies
• Cannot sell through e-commerce

Important: You cannot claim ITC from composition dealers.

The first 2 digits of GSTIN represent the state code:

• 01 - Jammu & Kashmir
• 07 - Delhi
• 09 - Uttar Pradesh
• 19 - West Bengal
• 24 - Gujarat
• 27 - Maharashtra
• 29 - Karnataka
• 33 - Tamil Nadu
• And so on for all states/UTs

This helps quickly identify which state the business is registered in without searching the portal.

Yes, one PAN can have multiple GSTINs in following cases:

• Different states: Separate GSTIN for each state of operation (common)
• Same state: Multiple GSTINs for separate business verticals or locations (less common)

Example: A company with head office in Maharashtra and branch in Gujarat will have one PAN but two GSTINs (one starting with 27 for Maharashtra, one with 24 for Gujarat).

Verify the correct GSTIN matches the supply location on invoice.

GST helpline numbers:

• Toll-free (BSNL/MTNL): 1800-103-4786
• From mobile/other operators: 0124-4688999
• Email: [email protected]
• Timings: Monday-Friday, 9 AM to 6 PM

For technical issues with portal, email: [email protected]

For valid ITC claims, verify:

• GSTIN status is "Active" on GST portal
• Business name matches invoice exactly
• Supplier is not on composition scheme
• Invoice appears in your GSTR-2B
• Supplier has filed their GSTR-1
• No address or details mismatch
• Supplier is not in defaulters list

Maintain verification records for audit defense. ITC can be claimed only after invoice reflects in GSTR-2B.

Accepting fake GST invoices can lead to:

• Complete reversal of claimed input tax credit
• Interest at 18% per annum on wrongly claimed ITC
• Penalty of 100% of tax amount involved
• Prosecution if fraud exceeds ₹5 crore
• Business reputation damage
• Increased scrutiny in future audits

Prevention: Always verify GSTIN before accepting invoices. Maintain verification proof. Report suspicious activities.

For bulk GST number verification:

• GST API: Integrate official GST API for automated bulk verification
• Third-party tools: Use verified services offering bulk GST verification
• ERP integration: Implement in procurement/vendor management systems
• Excel/CSV upload: Some third-party tools accept file uploads

Official GST portal doesn't offer bulk search, but API is available for developers. Large enterprises typically use API integration for vendor database verification.

Yes, GST portal is accessible globally. Anyone from any country can verify Indian GSTIN:

• No geographic restrictions on portal access
• No Indian phone number required
• Works from any country with internet

This helps international businesses verify their Indian suppliers/customers before entering into trade agreements. Non-Resident Taxpayers can also register for GST and their GSTIN can be verified the same way.

GSTR-2B is an auto-drafted ITC statement showing supplies from your vendors. Relation to GSTIN verification:

• Shows invoices from suppliers who have filed GSTR-1
• Confirms supplier's GSTIN is active and compliant
• Validates supplier has reported your transaction
• Essential for valid ITC claims

Even if GSTIN verification shows "Active", check GSTR-2B to confirm supplier is actually filing returns and reporting transactions.

To report fake GST number:

• Gather evidence (fake invoices, verification screenshots, transaction records)
• File complaint through GST portal's grievance mechanism
• Report to GST Intelligence Directorate
• Contact local GST authorities
• Email: cbecmitra.nic.in with detailed information
• File police complaint for fraud (if significant amounts involved)

Provide: Fake GSTIN, business details, invoice copies, your contact information. Keep copies of all complaints filed.

Status comparison:

• Active:
  • GSTIN is valid and operational
  • Can issue valid tax invoices
  • Eligible for ITC claims
  • Must file regular returns
  • Safe to transact
• Cancelled:
  • GSTIN is terminated
  • Cannot issue valid GST invoices
  • No ITC available on transactions
  • Do not transact
  • May indicate business closure or fraud

Always check current status before each transaction, especially for irregular suppliers.

Verification frequency depends on risk:

• Mandatory:
  • First transaction with any vendor
  • Large/bulk purchases
  • After long gaps in transactions
• Recommended:
  • Quarterly for regular vendors
  • Monthly for high-value suppliers
  • When invoice details change
• Optional:
  • Every transaction with trusted long-term vendors (but risky)

Best practice: Implement automated periodic verification rather than verifying every single transaction.

No, you cannot search GST number using Aadhaar on the public GST portal. Available search methods are:

• GSTIN (15-digit number)
• PAN (10-digit number)
• Business name

While Aadhaar is required for GST registration (for proprietors/partners/directors), it's not used for public GSTIN searches. This protects privacy while maintaining transparency.

Suspended status means GST registration is temporarily blocked due to:

• Non-filing of returns for continuous periods
• Suspected fraudulent activities under investigation
• Non-compliance with GST notices
• Fake registration detected

Implications:

• Cannot file returns or claim refunds
• ITC on purchases may be denied
• Business reputation affected
• Can be reactivated after resolving issues

Proceed with caution if supplier has suspended status. Verify reason and resolution timeline.

For tender participation, verify:

• GSTIN is Active (mandatory requirement)
• Registration date meets tender criteria
• Business location/state matches tender requirements
• Constitution of business matches eligibility
• Download/print verification proof for tender documents
• Check return filing compliance if required by tender

Many tenders require GST compliance certificates. Maintain updated verification records and ensure your GSTIN remains active throughout tender process.

Yes, and it's highly recommended to verify GSTIN before payment:

• Make verification part of invoice approval workflow
• Verify before releasing purchase orders
• Check again before payment processing
• Ensure status hasn't changed between order and payment

Benefits:

• Prevents payment to fraudulent vendors
• Ensures ITC eligibility
• Provides audit trail
• Reduces compliance risks

Never release payment without valid GSTIN verification, especially for new vendors.

GSTIN verification is crucial in B2B because:

• ITC Claims: Only valid if supplier has active GSTIN
• Legal Compliance: Due diligence required by law
• Fraud Prevention: Protects from fake invoice rackets
• Financial Impact: Invalid GSTIN means no ITC (direct cost increase)
• Audit Defense: Shows you exercised due diligence
• Business Continuity: Ensures reliable vendor relationships

B2B transactions have higher stakes than B2C because ITC is involved. Always verify before onboarding B2B vendors.

WeeDoo.in's GST verification is instant:

• Search time: 2-5 seconds - faster than government portals
• No captcha delays: Unlike government portals, no time wasted on captcha
• No login wait: No account creation or authentication delays
• Instant results: Complete business details displayed immediately

WeeDoo.in is optimized for speed - search by name, CIN, or PAN and get results in seconds, not minutes.

Yes, GSTIN (Goods and Services Tax Identification Number) and GST number refer to the same 15-digit unique identification number. Other terms used:

• GSTIN - official term
• GST number - common usage
• GSTIN number - technically redundant but widely used
• GST registration number
• GST identification number

All refer to the same 15-character alphanumeric code assigned to every GST-registered entity.

Best practices for maintaining verification records:

• Screenshots: Capture full portal page with date/timestamp
• PDF format: Save/print verification results as PDF
• Organization: File by vendor name and date
• Digital storage: Cloud storage with backup
• Excel register: Maintain verification log with:
  • Vendor name and GSTIN
  • Verification date
  • Status found (Active/Cancelled)
  • Verified by (person name)
  • File reference
• Retention: Keep for 6+ years (GST requirement)

During audits, authorities may ask for proof of due diligence in vendor verification.