Online Payment Steps:
Visit e-filing portal: Login using PAN or Aadhar.
Navigate to e-pay tax: Under e-file, select e-pay tax.
New Payment: Click on new payment to create a challan.
Select Income Tax: Choose advance tax payment.
Enter Details: Provide assessment year and payment type.
Tax Amounts: Enter break-up details, continue to payment.
Payment Mode: Select net banking, card, UPI, etc.
Make Payment: Agree to terms, submit payment.
Download Challan: Available after successful payment.