Epayment > create payment >direct taxes (for income tax)
new screen appear
click direct taxes appear on the left side of the page
new screen appear
Select nature of payment from the list
Select Payment section code
rest of the secreen will be self explanatory enter ntn or cnic and put the amount in taxable amount column tax rate and tax amount
i have a document which is self explainatory so you just send your email id on atiqkhan84@gmail.com i will send you that document which will help you in creating PSID.