To input NTPN, please go to the "Pay" e-billing & Pay menu,
1. Click "Add" then select the tax type for which you want to input the NTPN
2. After that, enter the nominal amount you have paid
3. Check √ in the column "I have already paid this tax"
4. Input the NTPN number that you have. Your NTPN number must have 16 digits
5. Select the date of pay
6. Click "Create"
7. You will see the NTPN input history on the e-Billing & Pay page.
Please note, NTPN that have been entered cannot be deleted. If you make a mistake or have a question please contact our Customer Support at firstname.lastname@example.org