How can I submit the documents online for Aadhaar update?  

Go to myAadhaar website, and log in using your Aadhaar number and one-time password (OTP) received on your registered mobile number.

• Check your identity and address details displayed in your profile.

If the details displayed in your profile are correct, follow the below steps.

• Click on the tab ‘I verify that the above details are correct’.

• Select the identity document from the drop-down menu that you wish to submit.

• Upload your identity document (size less than 2 MB; file format JPEG, PNG or PDF)

• Select the address document from the drop-down menu that you wish to submit.

• Upload your address document (size less than 2 MB; file format JPEG, PNG or PDF).

• Submit your consent.

If the details displayed in your profile are incorrect, follow the below steps.

• If the address displayed in my profile does not match with my current address, what should I do?

• Please click the link in ‘If there is mismatch in the Address, click here’, below the ‘I verify that the above details are correct’ tab.

• Fill in the address details in the form displayed.

• Select the address document from the drop-down menu that you wish to upload.

• Upload your address document (size less than 2 MB; file format JPEG, PNG or PDF).

• Make the necessary payment.

• Submit your request

• If any identity detail (name, gender or date of birth) does not match my actual identity details, what should I do?

• Please visit an Aadhaar centre with original identity documents as listed here.

Source: This answer is sourced from UIDAI website.