Visit the Income Tax e-Filing portal
Log in using your PAN/Aadhaar and password
Go to the Income Tax Return filing section
Select the correct assessment year
Choose the applicable ITR form
Select the filing mode as online
Confirm your filing status
Fill in personal details
Enter income details from salary, business, capital gains, house property, and other sources
Enter deductions under Chapter VI-A
Enter tax payment details, if any
Verify bank account details
Review all entered information
Validate the return
Submit the return
Complete e-verification using Aadhaar OTP, net banking, bank account, demat account, or EVC
Download and save the acknowledgment receipt