Income Tax
PAN-Aadhaar Linking Failed? 8 Common Errors and Fixes
PAN-Aadhaar linking failed? Fix the 8 most common errors — name and DOB mismatches, the Rs 1,000 Section 234H fee, OTP issues — and make your PAN operative again.
In this guide
- Error 1: Name on PAN and Aadhaar Do Not Match
- Error 2: Date of Birth Does Not Match
- Error 3: PAN Already Linked with Another Aadhaar
- Error 4: Aadhaar Already Linked with Another PAN
- Error 5: Gender Does Not Match
- Error 6: OTP Not Received on Mobile
- Error 7: Rs 1,000 Late Fee (Section 234H) Not Paid / Payment Failed
- Error 8: Technical Error / Server Not Responding
- How to Check PAN-Aadhaar Link Status
- What Happens If PAN Becomes Inoperative?
- Who Is Exempt from PAN-Aadhaar Linking?
- Your Action Today
Section 139AA of the Income Tax Act, 1961 makes PAN-Aadhaar linking mandatory for most taxpayers. The deadline has passed, and a Rs 1,000 late fee under Section 234H now applies. If your PAN remains unlinked, it becomes inoperative — you cannot file ITR, claim refunds, avoid higher TDS, or open new bank/demat accounts.
> Exemptions (Section 139AA(3)): Non-residents, persons aged 80+, residents of Assam, Jammu & Kashmir, Meghalaya, and non-citizens do not need to link PAN with Aadhaar. Source: Income Tax Department FAQs; PIB.
| Top 3 Errors | Fix Time |
| --- | --- |
| Name mismatch | 7–20 days (correction) |
| DOB mismatch | 7–20 days (correction) |
| Fee not paid / paid wrong | 4–5 days (challan reflect) |
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1. Name mismatch is the #1 error — fix the wrong document first (PAN: Protean/UTIITSL; Aadhaar: Aadhaar Seva Kendra in person)
1. Name, DOB, and gender must match exactly — father's name is not checked
1. Pay the Rs 1,000 fee first (Challan 280, "Other Receipts (500)"), then wait 4–5 working days before linking
1. Mobile must be linked to Aadhaar — no online update, visit a centre
1. PAN linked to the wrong Aadhaar? Call 1800-103-0025 immediately
1. Save the challan receipt — proof of fee payment
1. Check status after 1 week — confirm "Linked" on the portal or via SMS
Key takeaways
- PAN becomes inoperative if not linked with Aadhaar — no ITR filing, no refunds, and TDS at a higher 20% rate under Section 206AA.
- The linking deadline has passed, so a Rs 1,000 fee under Section 234H applies before linking; it is non-refundable.
- Name mismatch is the most common failure — the portal matches names character-by-character, and name/DOB/gender/mobile cannot be fixed online, only at an Aadhaar Seva Kendra.
- Pay the Rs 1,000 fee via e-Pay Tax, Challan ITNS 280, Major Head 0021, Type 'Other Receipts (500)', then wait 4-5 working days before attempting to link.
- Exempt from linking: non-residents, people aged 80+, residents of Assam, Jammu & Kashmir and Meghalaya, and non-citizens (Section 139AA(3)).
- SMS fallback: send UIDPAN <12-digit Aadhaar> <10-digit PAN> from your Aadhaar-registered mobile to 567678 or 56161.
- Aadhaar allows a DOB correction only once in a lifetime, so check both documents carefully before applying.
Error 1: Name on PAN and Aadhaar Do Not Match
4 of 4 rows
| PAN Name | Aadhaar Name | Issue |
|---|---|---|
| Raj Kumar | Rajkumar | Space vs no space |
| Mohammed Salim | Mohammad Salim | Spelling variation |
| S. Priya | Priya Subramanian | Initial vs full name |
| Anil K | Anil Kumar | Initial vs full name |
Why it fails: The IT portal matches names character-by-character. Even a missing initial, extra space, or spelling variation (e.g., "Mohammed" vs "Mohammad") blocks linking. Common mismatch examples:
Step-by-Step Fix
1. Verify exact names. Verify your PAN on the e-filing portal (eportal.incometax.gov.in) and your Aadhaar by downloading e-Aadhaar from myaadhaar.uidai.gov.in.
1. If PAN name is wrong: Apply for PAN correction via Protean (NSDL) or UTIITSL. Fee: Rs 107 including GST (India); roughly Rs 1,011 (NSDL) or Rs 1,017 (UTIITSL) if applying from outside India. Keep proof of identity ready — passport, voter ID, or driving licence. Source: Protean/UTIITSL fee schedules.
1. If Aadhaar name is wrong: Visit an Aadhaar Seva Kendra in person with supporting documents (passport, bank statement, school certificate).
1. Remember: Name, DOB, gender and mobile cannot be updated online — only the address can be changed at myaadhaar.uidai.gov.in.
1. Wait 7–20 days for the correction to reflect, then retry linking.
> Pro Tip: Match the name exactly as it appears on your Aadhaar when applying for PAN correction — this prevents repeat mismatches.
---
Error 2: Date of Birth Does Not Match
Step-by-Step Fix
1. Identify the correct DOB — check birth certificate, passport, or school leaving certificate.
1. If PAN DOB is wrong: Apply for PAN correction (Protean/NSDL or UTIITSL) with valid proof.
1. If Aadhaar DOB is wrong: Visit an Aadhaar enrolment centre with proof. Important: Aadhaar allows DOB correction only once in a lifetime (UIDAI rule). Source: UIDAI.
1. Wait for the update (7–20 days), then retry linking.
> Quick Check: Download both documents and compare the DD/MM/YYYY format side-by-side.
---
Error 3: PAN Already Linked with Another Aadhaar
Step-by-Step Fix
1. Call the Income Tax helpline: 1800-103-0025 (toll-free)
1. File a grievance on the e-filing portal: Services, then Grievance
1. Visit the nearest Income Tax Office with PAN card, Aadhaar card, and a written application
1. Also call UIDAI: 1947 (if fraud is suspected)
> Do not attempt to link again — it will keep failing until the wrong linkage is removed by the Income Tax Department.
---
Error 4: Aadhaar Already Linked with Another PAN
Reverse of Error 3. Your Aadhaar is mapped to someone else's PAN.
Step-by-Step Fix
1. Raise a grievance on the Income Tax e-filing portal
1. Call 1800-103-0025 and request de-linking
1. Call UIDAI 1947 if you suspect misuse
1. Visit the IT office with both documents if the portal and phone don't resolve it
---
Error 5: Gender Does Not Match
Less common but possible. Gender recorded differently on PAN vs Aadhaar.
Fix
1. Check which document has the wrong gender
1. Correct PAN via Protean/UTIITSL, or Aadhaar via an Aadhaar Seva Kendra (in-person only)
1. Retry after the update reflects
---
Error 6: OTP Not Received on Mobile
Step-by-Step Fix
1. Check the registered mobile: Log in at myaadhaar.uidai.gov.in and see the registered number
1. If wrong or missing: Visit an Aadhaar Seva Kendra in person — the mobile number cannot be updated online
1. Try "Resend OTP" after 2–3 minutes
1. Try off-peak hours: 6–9 AM or after 10 PM (less portal traffic)
1. Use SMS linking instead: Send UIDPAN (12-digit Aadhaar, then 10-digit PAN) to 567678 or 56161 from the registered mobile
> No way around this: the mobile must be linked to Aadhaar. Visit a centre if it isn't. Source: UIDAI.
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Error 7: Rs 1,000 Late Fee (Section 234H) Not Paid / Payment Failed
The most avoidable error. Since the deadline passed, the Rs 1,000 fee under Section 234H is mandatory. Many users either skip it, pay under the wrong head, or don't wait for the challan to reflect.
Correct Payment Process (Step-by-Step)
1. Log in to the Income Tax e-filing portal (incometax.gov.in)
1. Go to e-Pay Tax, then Challan No. ITNS 280
1. Major Head: 0021 (Income Tax Other than Companies)
1. Type of Payment: Other Receipts (500) — the fee for delay in linking PAN with Aadhaar under Section 234H
1. Enter your PAN, select the current Assessment Year, and pay Rs 1,000 via net banking / debit card / UPI
1. Critical: Wait 4–5 working days for the challan to reflect in the ITD system
1. Then go to the Link Aadhaar page and complete linking
> The fee is non-refundable — even after successful linking, the Rs 1,000 is not returned (Income Tax Department FAQ).
Common Payment Mistakes to Avoid
4 of 4 rows
| Mistake | Result |
|---|---|
| Selecting "Self Assessment Tax (300)" | Payment goes to the wrong head; linking fails |
| Not waiting 4–5 days | Linking fails with "payment not verified" |
| Paying the wrong amount | Must be exactly Rs 1,000 |
| Using the wrong PAN | Payment tagged to the wrong PAN |
---
Error 8: Technical Error / Server Not Responding
Quick Fixes
1. Clear browser cache and cookies
1. Use Incognito/Private mode
1. Switch to Chrome (most compatible)
1. Try 6–9 AM or after 10 PM
1. SMS fallback: UIDPAN (Aadhaar + PAN) to 567678 / 56161
1. If down for more than 3 days: call 1800-103-0025
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How to Check PAN-Aadhaar Link Status
Method 1: Online Portal (Recommended)
1. Go to incometax.gov.in
1. Quick Links, then Link Aadhaar Status
1. Enter PAN + Aadhaar, then submit
1. Result: Linked / Not Linked / Link Request Pending
Method 2: SMS (No Internet Needed)
Send an SMS from the Aadhaar-registered mobile: UIDPAN (12-digit Aadhaar, then 10-digit PAN) to 567678 or 56161
Status Meanings
| Status | Meaning | Action |
|---|---|---|
| Linked | Done | Nothing needed |
| Not Linked | Failed or not attempted | Fix error + pay fee + link |
| Link Request Pending | Processing | Wait 4–5 days after fee payment |
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What Happens If PAN Becomes Inoperative?
An inoperative PAN is not cancelled — it's frozen for most financial transactions.
What You Cannot Do with an Inoperative PAN
- File an Income Tax Return (ITR)
- Receive pending tax refunds
- Avoid higher TDS — deducted at 20% (Section 206AA)
- Open a new bank account or demat account
- Invest in mutual funds, stocks, bonds
- Do high-value transactions (over Rs 50,000 in cash, property, etc.)
How to Reactivate
1. Pay the Rs 1,000 late fee (Section 234H) via Challan ITNS 280
1. Wait 4–5 working days
1. Complete PAN-Aadhaar linking
1. PAN becomes operative within about 30 days (PIB, March 2023)
---
Who Is Exempt from PAN-Aadhaar Linking?
4 of 4 rows
| Exempt Category | Details |
|---|---|
| Non-residents | As per Section 6 of the IT Act |
| Senior citizens 80+ | Age 80 years or above during the financial year |
| Residents of specified states | Assam, Jammu & Kashmir, Meghalaya |
| Non-citizens | Foreign nationals |
Under Section 139AA(3), the following categories do not need to link:
> If exempt: you can still link voluntarily, but there is no penalty for not linking.
---
Your Action Today
- Check PAN-Aadhaar link status on incometax.gov.in
- If "Not Linked" — identify which error applies
- Fix the document mismatch (PAN correction or Aadhaar centre visit)
- Pay the Rs 1,000 fee via Challan 280 (Other Receipts 500)
- Wait 4–5 days, then complete linking
- Verify status via SMS or portal after 7 days
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This article is for educational purposes only. Consult a qualified financial advisor or tax professional for personalized advice. Rates and procedures are subject to change. Always verify on official government portals.
Frequently asked questions
How do I pay the Rs 1,000 late fee for PAN-Aadhaar linking?
On the e-filing portal, go to e-Pay Tax, choose Challan ITNS 280, Major Head 0021, and Type of Payment 'Other Receipts (500)' — the fee under Section 234H. Pay Rs 1,000, then wait 4-5 working days before linking.
What happens if my PAN stays unlinked from Aadhaar?
It becomes inoperative: you cannot file ITR or receive refunds, TDS is deducted at 20% under Section 206AA, and you cannot open new bank or demat accounts. After paying the fee and linking, the PAN becomes operative again, typically within about 30 days.
Why does PAN-Aadhaar linking fail on a name mismatch?
The portal matches names exactly. Correct the PAN via Protean/NSDL or UTIITSL (Rs 107 including GST), or fix Aadhaar in person at an Aadhaar Seva Kendra — Aadhaar name, DOB, gender and mobile cannot be updated online. Wait 7-20 days for the correction to reflect, then retry.
My PAN is already linked to another Aadhaar. What now?
Do not retry linking. Call the Income Tax helpline 1800-103-0025, raise a grievance on the e-filing portal under Services, and if you suspect fraud also call UIDAI on 1947. The wrong linkage can only be removed by the Income Tax Department.
Who is exempt from PAN-Aadhaar linking?
Non-residents, individuals aged 80 or above, residents of Assam, Jammu & Kashmir and Meghalaya, and non-citizens are exempt under Section 139AA(3). They can still link voluntarily.
About the author
Om Patel is an investor, blogger and entrepreneur. Every guide is educational, not personalised advice; rates and rules are cited to official sources and reviewed with a visible date.
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