Aadhaar card is used as an important document in many places in India. You cannot do this without Aadhaar card.
The first Aadhaar card in India was issued in the year 2010. Till now, about 90 percent of the population in India has an Aadhaar card.
Many rules have been changed regarding Aadhar card in India. Recently, a new rule has also been issued regarding Aadhar card.
If Aadhaar card is not available then Aadhaar card enrollment ID can be used first. Enrollment ID is issued after applying for Aadhaar card. But now it cannot be used for some purposes.
Now Aadhaar card enrollment ID cannot be used to make PAN card in India. If you do not have an Aadhaar card then you cannot make a PAN card with enrollment ID.
Apart from this, earlier Aadhar card enrollment ID could be used to file ITR. But now enrollment ID will not be used to file ITR.