Step 1. Visit the Income Tax e-Filing website to link your PAN and Aadhaar

Step 2. Enter your PAN and Aadhaar number
Step 3. Enter the name as mentioned in your Aadhaar card
Step 4. In case only your birth year is mentioned on your Aadhaar card, you have to tick the square
Step 5. Now enter the captcha code mentioned in the image for verification

Step 6. Click on the “Link Aadhaar” button
Step 7. A pop-up message will appear that your Aadhaar will be successfully linked with your PAN

Visually challenged users can request for an OTP that will be sent to the registered mobile number instead of the captcha code.