Aadhaar for Income Tax Filing — PAN Linking, ITR e-Verification & CompliancePAN-Aadhaar Linking · ITR OTP Verification · Bank e-KYC · UIDAI Services · FY 2025-26

Linking Aadhaar with PAN (Mandatory for Tax Filing)

As per government regulations, linking Aadhaar with PAN (Permanent Account Number) is mandatory for filing Income Tax Returns (ITR) and conducting high-value financial transactions.

• Visit the Income Tax e-Filing Portal.

• Click on 'Link Aadhaar' under the Quick Links section.

• Enter PAN, Aadhaar number, and name as per Aadhaar.

• Validate with OTP received on your registered mobile number.

• If applicable, pay the late fee of ₹1,000 (if linking after the deadline).

• Once verified, Aadhaar-PAN linking is complete.

• To check the linking status, visit Income Tax website.

Linking Aadhaar with Bank Account

Linking Aadhaar to a bank account is required for direct benefit transfers (DBT) of government subsidies (e.g., LPG subsidy, pension, scholarships).

Linking Aadhaar with Mobile Number

Aadhaar-mandated mobile number linking is essential for OTP-based authentication in government services and financial transactions.

• For New SIM Card: Provide Aadhaar during purchase for instant e-KYC verification.

• For Existing Users (Re-verification): Visit the nearest telecom store with Aadhaar and complete biometric authentication.

Linking Aadhaar with EPF (Employee Provident Fund)

Linking Aadhaar with EPF (UAN) allows seamless withdrawals and KYC updates.

• Log in to EPFO’s Unified Member Portal.

• Go to Manage > KYC and select Aadhaar.

• Enter your Aadhaar number and validate with OTP.

• Once approved by EPFO, Aadhaar gets linked.

Linking Aadhaar with Ration Card (for PDS Subsidies)

To prevent duplicate ration cards, the government has mandated Aadhaar linking with PDS.

• Visit your state’s Public Distribution System (PDS) portal.

• Enter Ration Card number & Aadhaar number.

• Authenticate with OTP or biometric verification.

• Alternatively, visit the ration shop with Aadhaar and submit a linking request.

Checking Aadhaar Linking Status

You can check whether Aadhaar is linked with various services by visiting the following portals:

• PAN Status: Income Tax website.

• Bank Account Status: Bank Mapper Portal.

• Mobile Number Status: Contact your telecom provider.

Step 1: File Your ITR on the e-Filing Portal

• Log in at incometax.gov.in and complete your ITR filing.

• On the final submission screen, click e-Verify Now (do not click "e-Verify Later" — the 30-day clock starts from filing date).

Step 2: Select Aadhaar OTP as the Verification Method

• On the e-Verify page, choose Generate Aadhaar OTP.

• The portal will send a 6-digit OTP to the mobile number registered with your Aadhaar.

Step 3: Enter the OTP and Submit

• Enter the 6-digit OTP within 15 minutes of generation.

• Click Validate. You will see a success message with a transaction ID — save it as proof of e-verification.

What Happens if You Do Not e-Verify?

• An unverified ITR is treated as not filed even if submitted on time.

• You will miss the refund and the filing will not be considered for compliance purposes.

• If the 30-day window lapses, you must submit a condonation request to the Income Tax department.

Prerequisites for Aadhaar OTP Verification

Consequences of an Inoperative PAN

• ITR cannot be filed — the e-filing portal rejects returns from inoperative PANs.

• TDS deducted at 20% instead of the normal 10% rate on salary, FD interest, and other payments.

• TCS collected at double the rate applicable under normal rules.

• Refunds are withheld — pending refunds are not processed until PAN becomes operative again.

• Financial transactions blocked — investments, mutual funds, bank accounts, and property transactions above ₹50,000 may be restricted.

• Higher interest on tax dues continues to accrue while the PAN remains inoperative.

How to Reactivate an Inoperative PAN

• Pay the ₹1,000 late fee via Challan 280 on the Tax Information Network (TIN) portal.

• Link Aadhaar with PAN at incometax.gov.in → Quick Links → Link Aadhaar.

• After successful linking, the PAN typically becomes operative within 30 days.

• Check reactivation status at incometax.gov.in → Quick Links → Link Aadhaar Status.

Step 1: Locate the Nearest Aadhaar Enrolment Center

• Visit the UIDAI website to find the nearest Aadhaar Enrolment Center.

• You can also visit designated banks or post offices that provide Aadhaar enrolment services.

Step 2: Book an Appointment (Optional but Recommended)

• Online appointment booking is available for selected enrolment centers via UIDAI’s portal to avoid long waiting times.

Step 3: Gather the Required Documents

• Proof of Identity (PoI): PAN card, passport, voter ID, driving license, etc.

• Proof of Address (PoA): Utility bills, bank passbook, rental agreement, etc.

• Date of Birth Proof (if applicable): Birth certificate, school certificate, passport, etc.

Step 4: Visit the Enrolment Center

• Fill out the Aadhaar Enrolment Form (available at the center or online).

• Submit the required documents and provide biometric details (fingerprints, iris scan, and photograph).

Step 5: Receive the Acknowledgement Slip

• After enrolment, you will receive an Enrolment ID (EID) on an acknowledgment slip, which can be used to track the application status.

Step 6: Check Aadhaar Status & Download e-Aadhaar

• Aadhaar processing takes up to 90 days. Check the status at UIDAI’s portal using your EID.

• Once generated, you can download e-Aadhaar from UIDAI’s portal.

1. Indian Residents

• Any individual residing in India, including infants, can apply for Aadhaar.

• "Resident" refers to anyone who has stayed in India for at least 182 days in the last 12 months before the date of application.

2. Minors and Children (Baal Aadhaar)

• Newborns and children below 5 years can get Baal Aadhaar without biometrics.

• Children aged 5 and above must update biometrics (fingerprints and iris scan).

• A second biometric update is required at 15 years of age.

3. NRIs (Non-Resident Indians) and OCI Cardholders

• NRIs with an Indian passport are eligible for Aadhaar immediately upon arrival in India (since 2019).

• Overseas Citizens of India (OCI) and foreign nationals who meet the 182-day residency rule can also apply.

4. Foreigners Residing in India

• Foreign nationals who have stayed in India for at least 182 days in the preceding 12 months can apply.

• Aadhaar is useful for banking, mobile connections, and financial transactions but does not grant citizenship.

Step 1: Visit the UIDAI Website

• Open the UIDAI official website: https://myaadhaar.uidai.gov.in/.

• Click on "Check Aadhaar Status" under the Services section.

Step 2: Enter Your Enrolment ID (EID)

• Enter the 14-digit Enrolment ID (EID) and the 14-digit date-time stamp (found on the acknowledgment slip).

• Fill in the CAPTCHA verification code.

Step 3: Click on "Check Status"

• The page will display whether your Aadhaar is generated or still under process.

• If Aadhaar is ready, you can download e-Aadhaar directly.

1. e-Aadhaar (Electronic Aadhaar)

• Can be downloaded anytime from UIDAI’s portal.

• Digitally signed by UIDAI, making it legally valid.

• Contains a QR code for instant verification.

2. m-Aadhaar (Mobile Aadhaar App)

• Aadhaar details can be stored on mobile, eliminating the need for a physical card.

• Works even without an internet connection once downloaded.

• Allows biometric locking/unlocking for security.

• Provides access to Aadhaar services like status checking, updates, and e-KYC.

3. Virtual ID (VID)

• Helps protect Aadhaar details by hiding the actual Aadhaar number.

• Can be generated multiple times via UIDAI’s website or m-Aadhaar app.

• Useful for e-KYC verification in banks, telecom services, and financial transactions.

Demographic Update Limits

UIDAI has set limits on updating demographic details in Aadhaar to ensure accuracy and prevent misuse.

Biometric Update Limits

Biometric updates are allowed in specific cases such as quality issues or medical conditions.

Mobile Number & Email Update Limits

Contact details can be updated without restrictions but require biometric authentication.

Special Cases & Exceptions

• Minors: Aadhaar biometrics must be updated at 5 and 15 years of age.

• Senior Citizens & Medical Cases: Fingerprint/iris scans can be updated if there are biometric recognition issues due to age or medical conditions.

• Exceptions: Any changes beyond the permitted limit require manual approval by UIDAI with strong justification.

Updating Aadhaar Details Online (Self-Service Mode)

Certain demographic details can be updated online through the UIDAI portal.

• Visit the UIDAI portal: Go to https://myaadhaar.uidai.gov.in/.

• Log in: Enter your Aadhaar number and verify with OTP sent to your registered mobile number.

• Select "Update Aadhaar Online": Choose the details you want to update (e.g., Name, Date of Birth, Gender, Address, and Language).

• Upload supporting documents: Provide valid proof for changes (e.g., passport, voter ID, utility bill, etc.).

• Make payment: A fee of ₹50 per update is applicable.

• Submit request: You will receive a Service Request Number (SRN) to track the update status.

• Note: Online updates are available only for name, date of birth, gender, address, and language. Mobile number and biometrics require an offline visit to an Aadhaar Enrollment Center.

Updating Aadhaar Details at an Aadhaar Seva Kendra (Offline Mode)

For updates in biometric details (fingerprints, iris, photo) or mobile number, you must visit an Aadhaar Enrollment/Update Center.

• Locate the nearest Aadhaar Seva Kendra: Find a center using https://appointments.uidai.gov.in/.

• Book an appointment (optional but recommended).

• Carry original documents: Bring valid proof for the requested changes.

• Provide biometric authentication: Your fingerprints or iris scan will be verified.

• Receive an acknowledgment receipt: The receipt will contain an Update Request Number (URN) for tracking the request.

• Processing time: Updates typically take up to 90 days for approval.

Updating Mobile Number in Aadhaar

A mobile number update is necessary for OTP authentication for Aadhaar-related services. It cannot be updated online and must be done at an Aadhaar Seva Kendra with biometric verification.

• Visit an Aadhaar Enrolment Center with your Aadhaar card.

• Request a mobile number update and provide your new number.

• Authenticate using biometrics (fingerprint scan).

• Pay the ₹50 fee and collect the receipt.

• The updated number will be linked within 30 days.

Checking Aadhaar Update Status

• Track the status of your update request on https://myaadhaar.uidai.gov.in/ using the URN received after submission.

Recovering Aadhaar Number (UID) or Enrolment ID (EID) Online

You can retrieve your Aadhaar Number (UID) or Enrolment ID (EID) through the UIDAI website.

• Visit UIDAI’s retrieval page: myaadhaar.uidai.gov.in.

• Select what you need to recover: Choose either Aadhaar Number (UID) or Enrolment ID (EID).

• Enter personal details: Provide your registered mobile number or email ID (linked with Aadhaar). Enter the Captcha code for verification.

• Authenticate via OTP: An OTP will be sent to your registered mobile or email. Enter the OTP and verify.

• Receive UID/EID: Your Aadhaar number (UID) or Enrolment ID (EID) will be sent to your registered mobile/email.

Recovering Aadhaar Number (UID) via SMS

If your mobile number is registered with Aadhaar, you can retrieve your UID by sending an SMS.

• Send the SMS: GETUID <Last 4 digits of EID> to 1947 (UIDAI’s official helpline number).

• You will receive an SMS with your Aadhaar number (UID).

• Note: This method works only if your mobile number is linked with Aadhaar.

Recovering Aadhaar Number (UID) or Enrolment ID (EID) via Aadhaar Seva Kendra

If you do not have access to your registered mobile number or email, visit an Aadhaar Seva Kendra for recovery.

• Find the nearest Aadhaar Seva Kendra – Locate it via UIDAI's appointment portal.

• Carry valid ID proof (e.g., PAN card, Voter ID, Passport, Driving License).

• Request UID/EID recovery at the helpdesk.

• Biometric authentication will be done to verify your identity.

• Receive your Aadhaar number or Enrolment ID on paper or via SMS.

What to Do After Recovering UID/EID?

Once you have retrieved your Aadhaar details, you can take further steps as needed.

• If you lost your Aadhaar card, you can download e-Aadhaar from myaadhaar.uidai.gov.in using the retrieved UID/EID.

• If needed, request a reprint of Aadhaar via myaadhaar.uidai.gov.in/reprint (fees: ₹50).

Steps to Request Aadhaar Reprint Online

Alternative: Ordering Aadhaar PVC Card

UIDAI also provides a PVC Aadhaar Card, which is a durable, wallet-sized version of Aadhaar.

How to Get Aadhaar Reprint Without a Registered Mobile Number?

If your mobile number is not linked to Aadhaar:

• You can still request a reprint by choosing the "Do not have registered mobile number?" option on UIDAI’s reprint portal.

• You must provide an alternative mobile number to receive OTP verification.

Key Features of Aadhaar:

• Universal Identification: Aadhaar is a single, nationwide ID that does not replace other identification documents like passports or voter IDs but serves as a universal proof of identity.

• Biometric & Demographic Data: It includes details like name, date of birth, gender, address, mobile number, and biometrics (fingerprints and iris scan).

• No Citizenship Proof: Aadhaar is an identity document and does not establish citizenship or residency rights.

• Digital and Physical Access: Aadhaar can be used in both physical (card) and digital formats (e-Aadhaar, mAadhaar).

Importance of Aadhaar:

• Aadhaar is widely used for banking, taxation, financial transactions, mobile connections, PAN card linking, and direct benefit transfers (DBT) for government subsidies and welfare schemes.

• It streamlines identity verification and enhances transparency in service delivery.

Key Features of Baal Aadhaar:

• Issued for children under 5 years and has a blue-colored card to differentiate it from regular Aadhaar.

• No biometric authentication required at the time of enrolment. Instead, the child's Aadhaar is linked to the Aadhaar of one of the parents or guardians.

• Mandatory biometric update at age 5 and again at age 15 to capture fingerprints and iris scans.

• Available in digital format (e-Aadhaar) and can be accessed via the mAadhaar app.

Why is Baal Aadhaar Important?

• Serves as an identity proof for school admissions, healthcare services, and government welfare schemes such as the Mid-Day Meal program and child welfare benefits.

• Helps in availing financial benefits under schemes like Sukanya Samriddhi Yojana.

• Required for linking with a bank account for subsidy transfers under child-specific government programs.

1. Universality and Uniqueness

• Aadhaar is a single identification document valid across India.

• Each Aadhaar number is unique and linked to an individual's biometric (fingerprints, iris scan) and demographic (name, address, DOB, etc.) data.

• Unlike voter ID or PAN, Aadhaar does not indicate citizenship but serves as proof of residence.

2. Digital and Paperless Verification

• Aadhaar can be used for online authentication to verify identity without physical documents.

• Available in e-Aadhaar (PDF format) and mAadhaar (mobile app) for easy access.

3. Financial and Tax Compliance

• Aadhaar is mandatory for linking with PAN for income tax filing and to avoid deactivation of PAN.

• Used for e-KYC (Electronic Know Your Customer) for opening bank accounts, mobile SIM activation, and availing financial services.

4. Government Benefits and Subsidies

• Enables Direct Benefit Transfers (DBT) for subsidies on LPG, ration, pensions, and scholarships.

• Used for welfare schemes like PM-Kisan, Mahatma Gandhi National Rural Employment Guarantee Act (MGNREGA), and Ayushman Bharat.

5. Privacy and Security

• Aadhaar uses Virtual ID (VID), a temporary 16-digit number, to protect privacy by avoiding direct sharing of Aadhaar details.

• Residents can lock/unlock their biometric data to prevent unauthorized use.

1. Universal Proof of Identity

• Aadhaar is a single identity document accepted nationwide, replacing the need for multiple IDs like voter ID, PAN, or passport.

• Can be used for identity verification in both government and private sector services.

2. Essential for Government Schemes and Subsidies

• Enables Direct Benefit Transfer (DBT) for government subsidies, including LPG (PAHAL), PM-Kisan, PDS, pensions, and scholarships.

• Required for Ayushman Bharat (PMJAY), MGNREGA payments, and social welfare schemes.

3. Mandatory for Tax and Financial Compliance

• PAN-Aadhaar linking is compulsory for income tax return (ITR) filing and avoiding PAN deactivation.

• Used for e-KYC (Electronic Know Your Customer) to open bank accounts, avail loans, and activate mobile SIMs.

• Required for cash transactions above ₹50,000 in banks.

4. Digital Access and Security

• Available in e-Aadhaar (PDF format) and mAadhaar (mobile app) for easy access.

• Virtual ID (VID) feature allows users to protect their Aadhaar number by generating a temporary 16-digit number for authentication.

5. Faster and Hassle-Free Verification

• Used for passport issuance, voter registration, provident fund withdrawals, and property transactions.

• Aadhaar authentication is quick, reducing paperwork and processing time.

Key Features of Virtual ID (VID)

• Temporary & Revocable – Users can generate a new VID anytime, rendering the old one invalid.

• No Aadhaar Number Disclosure – VID allows authentication without sharing the actual Aadhaar number.

• Supports e-KYC & Authentication – VID can be used for services that require Aadhaar verification.

• One VID at a Time – Only one active VID is assigned per Aadhaar number at any given time.

• Globally Unique & Secure – VID is a randomly generated number, making it difficult to predict or misuse.

How to Generate a Virtual ID (VID)?

How to Use Virtual ID (VID)?

• For e-KYC Authentication – Use VID instead of Aadhaar when verifying identity with telecom, banks, and financial institutions.

• For Aadhaar-related Services – Provide VID while updating Aadhaar details to maintain privacy.

• For PAN-Aadhaar Linking – Some financial services allow VID as an alternative to Aadhaar for linking purposes.

Key Differences: Aadhaar Number vs. Virtual ID

Security & Privacy Benefits of VID

• ✅ Prevents misuse of Aadhaar in unauthorized authentication attempts.

• ✅ Enhances data privacy by masking the actual Aadhaar number.

• ✅ Revocable anytime, ensuring better security control for users.