I am an NRI and I don't have Aadhaar card.Do I need Aadhaar?

Only a resident Indian is entitled to sign up for the Aadhaar card in India.

Indians, who’ve lived outside India for more than six months (182 days to be exact) in the last 12 months, don’t have to quote Aadhaar.

But if you have an Aadhaar card, it’s a good idea to mention it in your tax return and then e-file.