How to Check If PAN is Linked with Aadhaar – e-Filing Portal and SMS Methods 2026

With PAN-Aadhaar linking now mandatory for nearly all taxpayers, understanding not just how to check your status but what happens if you've missed the deadline — and exactly how to fix it — protects you from disruptions to your banking, investing, and tax filing. This guide covers the complete verification process alongside the linking mechanics, fees, and inoperative-PAN recovery steps.

This page covers:

• What PAN-Aadhaar linking means and why the government mandated it
• Why checking your link status matters in 2026
• Step-by-step verification via the e-filing portal and SMS
• How to link PAN with Aadhaar online if not already done
• Applicable fees for linking, including the free-linking exception
• Who is required to link PAN with Aadhaar
• What to do if your PAN has become inoperative
• Common problems and safety tips

PAN-Aadhaar linking is the process of connecting your Permanent Account Number (PAN) with your Aadhaar card. This linkage is essential for verifying the identity of taxpayers and ensuring transparency in financial transactions.

Key features of PAN-Aadhaar linking:

• Helps track taxable financial transactions
• Prevents duplication or misuse of PAN cards
• Simplifies the process of filing income tax returns

Why the government mandated it: The Government of India made PAN-Aadhaar linking mandatory to prevent tax evasion (tracking multiple PANs issued under one name and curbing fraudulent practices), streamline financial systems (ensuring a single identification number across financial platforms), and ease compliance (simplifying tax filing and promoting transparency).

Impact on income tax filing and refunds: An unlinked PAN becomes inoperative, meaning you cannot file income tax returns, claim tax refunds, or use your PAN for financial transactions. An inoperative PAN could delay your tax refunds or make you ineligible for certain deductions.

Impact on banking, investments, and KYC: An inoperative PAN can also affect your ability to open bank accounts, invest in mutual funds, or complete KYC (Know Your Customer) processes, potentially disrupting access to financial services and investments.

The Government of India provides official platforms for checking your linkage status: the Income Tax e-filing portal and SMS-based verification methods. Many banks and financial institutions also send alerts to customers about PAN-Aadhaar linkage — check these notifications and act on them promptly.

What is not a safe method: Avoid using unauthorised third-party websites or apps to check your PAN-Aadhaar link status. These platforms may misuse your personal information, leading to data breaches or identity theft.

1. Visit the official Income Tax e-filing portal
2. Click on the 'Link Aadhaar Status' option
3. Enter your PAN and Aadhaar numbers
4. Submit the details to view your linkage status

Understanding the status message:

• Linked successfully: Your PAN and Aadhaar are linked; no further action required
• Not linked: You need to complete the linking process immediately
• Inoperative PAN: Your PAN has become inactive due to non-linkage

The SMS method is ideal for individuals without internet access, or those looking for a quick status update:

1. Open the messaging app on your phone
2. Type: UIDPAN <12-digit Aadhaar number> <10-digit PAN number>
3. Send the SMS to 567678 or 56161
4. Wait for the confirmation message

Common issues: Delayed responses due to network congestion; incorrect SMS format leading to failed requests — double-check spacing and digit count before sending.

If your check reveals your PAN and Aadhaar are not yet linked, complete the process directly through the e-filing portal:

1. Visit the Income Tax e-filing portal and log in using your PAN as the user ID
2. Navigate to 'Link Aadhaar' under the Quick Links or Profile section
3. Enter your PAN number and Aadhaar number exactly as they appear on each document
4. Verify that your name, date of birth, and gender match across both documents — mismatches are a common cause of failed linking attempts
5. Pay the applicable late fee, if required (see fee details below), through the integrated payment gateway
6. Submit the linking request and complete OTP verification sent to your Aadhaar-registered mobile number
7. Your request is processed by the system, with successful linking typically confirmed within a few days after UIDAI validation

Once submitted, you can return to the 'Link Aadhaar Status' page to confirm your request has been processed successfully.

If you obtained your PAN card before 1st October 2024 on the basis of an Aadhaar enrolment ID, you could link your PAN-Aadhaar for free within a specified window. In all other cases, you must pay a penalty of Rs. 1,000 to link your PAN with Aadhaar and reactivate it. This payment is made directly through the e-filing portal's integrated payment system as part of the linking request process, and linking typically only takes effect a short period after successful payment and validation.

Under the relevant provisions of the Income Tax Act, PAN-Aadhaar linking is mandatory for virtually all PAN holders in India who are also eligible to obtain an Aadhaar number. This requirement broadly covers salaried individuals, self-employed professionals, business owners, and any other category of taxpayer holding a PAN.

Notable exceptions include residents of Assam, Jammu & Kashmir, and Meghalaya (subject to specific conditions), non-resident Indians (NRIs) as per income tax rules, individuals aged 80 years or above at any point during the previous year, and those who are not Indian citizens. If you fall into one of these exempt categories, confirm your specific exemption status directly through the e-filing portal or with a tax professional, since exemption criteria can have specific conditions attached.

If you have not linked your PAN with Aadhaar by the applicable deadline, your PAN becomes inoperative — meaning it cannot be used for filing returns, claiming refunds, or most financial transactions requiring PAN verification.

To reactivate your PAN:

1. Complete the linking process through the e-filing portal as outlined above
2. Pay the applicable Rs. 1,000 penalty fee
3. Submit your linking request with accurate PAN and Aadhaar details
4. Allow processing time — your PAN typically becomes operational again within a specified period (commonly around 30 days) after successful linking and fee payment

During the inoperative period, any TDS or TCS deducted against your PAN may be at a higher rate, and pending refunds may be held until your PAN becomes operational again — making prompt reactivation genuinely important if you discover your PAN has lapsed into this status.

Name or date of birth mismatch: Ensure the name and date of birth on your PAN and Aadhaar match exactly — discrepancies can lead to errors during verification and linking.

Mobile number not linked with Aadhaar: Your Aadhaar-linked mobile number is required for OTP verification during linking — update your mobile number with UIDAI if it's not currently linked.

Technical errors on the portal: The e-filing portal may occasionally experience downtime — try again after some time if you encounter persistent errors.

• Use only official platforms — the Income Tax e-filing portal or the authorised SMS numbers (567678, 56161)
• Never share your PAN, Aadhaar, or OTP details with unauthorised platforms or individuals
• Avoid clicking links from unsolicited messages claiming to help with PAN-Aadhaar linking

Ensuring your PAN is linked with Aadhaar isn't just a legal requirement — it's also essential for maintaining seamless financial operations, including home loan applications where PAN verification is a standard requirement. To achieve your financial goals, consider Bajaj Finance's home loan offerings, with loan amounts up to Rs. Rs. 15 Crore*, flexible tenures up to 32 years years, and quick approvals.

Use the Home Loan EMI Calculator to plan your finances effectively.

Keeping your PAN and Aadhaar linked is a genuinely simple compliance step with significant consequences if neglected — verify your status today using either the e-filing portal or SMS method to avoid disruptions to your tax filing and financial transactions. Bajaj Housing Finance offers home loans from 7.25% p.a.* p.a.* with amounts up to Rs. Rs. 15 Crore* and tenures up to 32 years years. Check your eligibility today