Advance Tax Payment is a system of paying income tax in installments. Checkout the Due Dates, Applicability,, Procedure, Installment Details. Step-8 Enter amount of tax , surcharge, cess, etc. (if any) Step-9 On click on continue, taxpayer will have a new screen with various option to make payment, like net banking, debit card, Pay at bank counter, RTGS/NEF and payment gateway. Step-10 Select appropriate mode of payment and click on continue. Advance tax payment is a system where taxpayers pay their tax dues before the financial year ends. Learn how to pay it online, key due dates, and how the amount is calculated.