GeM Portal Registration Not Working — How to Fix

The Government e-Marketplace (GeM) is India's official public procurement portal where government buyers and sellers transact. Registration errors are extremely common — PAN verification failures, GST mismatches, Aadhaar OTP issues, and category selection problems stop thousands of users daily. This guide covers every registration error and its fix.

Common Registration Error Messages

You may encounter these errors during GeM registration:

• "PAN verification failed" — PAN details don't match Income Tax records
• "GSTIN details could not be verified" — GST number mismatch or inactive GSTIN
• "OTP could not be sent to your Aadhaar-linked mobile" — Aadhaar mobile not updated
• "Organization type mismatch" — wrong entity type selected during signup
• "Category selection error" — product/service category not available or incorrectly chosen
• "Email already registered" — duplicate account exists with same email
• "Registration request pending approval" — stuck in verification queue

Fix 1: PAN Verification Failed

PAN verification is the first step in GeM seller registration. If it fails:

1. Check PAN status on Income Tax portal — Visit incometax.gov.in and verify your PAN is active
2. Match name exactly — The name on GeM must match your PAN card letter-by-letter (including middle name, initials)
3. Date of birth must match — For individuals, DOB must match PAN records exactly
4. Company PAN vs Personal PAN — Sellers registering as a firm must use the firm's PAN (not personal PAN)
5. PAN-Aadhaar linking — Ensure your PAN is linked to Aadhaar; unlinked PANs may cause verification failures. See our PAN-Aadhaar linking guide for help

If PAN is correct but still failing, wait 2-3 hours and retry — the NSDL/UTIITSL verification API may be temporarily down.

Fix 2: GST Mismatch During Registration

GeM validates your GSTIN against the GST portal. Common causes of mismatch:

1. GSTIN must be active — Log into gst.gov.in and check your GSTIN status is "Active"
2. Business name must match — The trade name or legal name on GST must match what you entered on GeM
3. PAN embedded in GSTIN — Characters 3-12 of your GSTIN are your PAN; ensure both match
4. State code alignment — Your GSTIN's first two digits indicate the state; this must match your registered address
5. Multiple GSTINs — If you have GSTINs in multiple states, register with the primary one first
6. Composition scheme sellers — Composition dealers can register but face limitations on certain categories

Pro tip: Copy your exact legal name from the GST portal and paste it into GeM registration to avoid spacing/spelling mismatches.

Fix 3: Aadhaar OTP Not Received

GeM uses Aadhaar-based OTP verification for identity confirmation:

1. Check Aadhaar-linked mobile — The OTP goes to the mobile number registered with UIDAI, not the one you enter on GeM
2. Update mobile in Aadhaar — If your Aadhaar mobile is outdated, visit the nearest Aadhaar centre to update it. See our Aadhaar mobile update guide
3. Wait and retry — UIDAI OTP servers can be slow; wait 2-3 minutes before requesting again
4. Don't request multiple OTPs — Rapid OTP requests may temporarily block your number; wait 10 minutes
5. Check SMS blockers — DND services or spam filters may block UIDAI messages; check your filtered/spam folder
6. Try during off-peak hours — UIDAI servers are less loaded between 7-9 AM and after 8 PM

Fix 4: Organization Type Selection Error

Selecting the wrong organization type causes registration rejection:

How to fix if wrong type selected:

• You cannot change organization type after submission
• Create a new registration with the correct type using a different email
• Contact GeM support at 1800-419-3436 (toll-free) to deactivate the incorrect account

Fix 5: Category Selection Problems

Sellers must select the correct product/service categories during registration:

1. Search by keyword — Don't browse the full category tree; use the search box to find your product
2. Multiple categories allowed — You can add more categories after registration from your seller dashboard
3. Service categories — If you provide services (not products), select from the "Services" tab, not "Products"
4. Category not found — Some niche categories require brand/OEM approval first; check the GeM category list at gem.gov.in
5. Minimum one category required — You must select at least one category to complete registration

Fix 6: Email Already Registered

If you see "Email already registered":

1. Check if you have an existing GeM account — Try logging in or use "Forgot Password"
2. Different email for different roles — Buyer and seller accounts need separate email addresses
3. Organization already registered — Someone else from your organization may have already registered; check with your admin
4. Use a fresh email — Register with a new email address if the old account is inaccessible

Step-by-Step: Fresh GeM Seller Registration

1. Visit gem.gov.in and click "Sign Up" → "Seller"
2. Enter your PAN number and click Verify
3. Enter GSTIN and click Verify — business details auto-populate
4. Verify your identity via Aadhaar OTP
5. Enter contact details — email, mobile, address
6. Select organization type from the dropdown
7. Choose at least one product/service category
8. Upload required documents — PAN card copy, GST certificate, cancelled cheque
9. Set your password and submit
10. Wait for verification — typically 1-3 working days

Step-by-Step: Fresh GeM Buyer Registration

1. Visit gem.gov.in and click "Sign Up" → "Buyer"
2. Select your organization type (Central/State Government, PSU, etc.)
3. Enter official email ID (must be government domain like @gov.in or @nic.in)
4. Complete Aadhaar verification via OTP
5. Enter designation and department details
6. Submit for admin approval from your department's GeM nodal officer
7. Approval typically takes 3-5 working days

Documents Required for Registration

For Sellers:

• PAN card (individual or company)
• GST registration certificate
• Cancelled cheque or bank statement (for payment setup)
• Aadhaar card (for OTP verification)
• Company incorporation certificate (for LLP/Pvt Ltd/Public Ltd)
• MSME/Udyam registration (optional, for benefits)

For Buyers:

• Government ID card
• Aadhaar card
• Official email ID (@gov.in/@nic.in)
• Authorization letter from department head

Important Tips

1. Use Chrome or Firefox — GeM portal works best on updated Chrome or Firefox browsers; avoid Internet Explorer
2. Disable popup blockers — Some verification steps open new windows
3. Keep documents ready in PDF — Maximum file size is usually 5 MB per document
4. Register during business hours — API verifications (PAN, GST, Aadhaar) are more reliable 9 AM - 6 PM on weekdays
5. Save application ID — Note your registration reference number for tracking

How to Contact GeM Support

• Toll-free helpline: 1800-419-3436
• Email: helpdesk-gem@gov.in
• GeM Support Portal: gem.gov.in → Help → Raise Ticket
• Working hours: Monday to Saturday, 9:00 AM to 5:30 PM

FAQs

Can I register on GeM as both buyer and seller?

Yes, but you need separate accounts with different email addresses. The same email cannot be used for both buyer and seller registration.

How long does GeM registration approval take?

Seller registration typically takes 1-3 working days. Buyer registration requires department admin approval and may take 3-5 working days.

My GSTIN is new — can I register on GeM immediately?

Yes, but ensure your GSTIN shows as "Active" on the GST portal. Newly issued GSTINs may take 24-48 hours to reflect in GeM's verification system.

I'm a startup — do I need GST registration for GeM?

Yes, GST registration is mandatory for all sellers on GeM. There is no exemption for startups, though Startup India-registered entities get additional benefits on the platform.

Can I change my organization type after registration?

No, you cannot change the organization type once submitted. You'll need to create a new account with the correct details and contact GeM support to deactivate the old one.

What if my PAN is under correction at NSDL?

Wait until the PAN correction is processed and reflected in Income Tax records before attempting GeM registration. This usually takes 7-15 working days.

Is Aadhaar mandatory for GeM registration?

Aadhaar-based verification is required for identity confirmation during registration. You cannot skip this step.

Disclaimer: CitizenNest is an independent informational platform and is not affiliated with GeM, the Ministry of Commerce, or any government body. Information is sourced from official GeM portal documentation. Always verify current requirements at gem.gov.in.