
Go to the Income Tax e-Filing Portal, i.e, the IT Portal 2.0 Step by Step Guide to Download JSON Offline Utility

Prefill Income Details: includes incomes like salary, house property and other sources.

Prefill Bank Account: includes your pre-validated bank account.Prefill Taxpayer Information: includes assessee name, contact details, residential status, date of birth, taxpayer category, PAN and Aadhaar details.Here is a list of the details present in the prefilled JSON file: In such a case, you will have to edit the information of your PAN on the e-filing portal and then will have to again download the prefilled JSON file. However, you cannot change the PAN details.

The imported prefilled data can be edited to change basic information such as address, name, bank details, etc. What Data is available in the Prefilled JSON?
