The taxpayer enters the website https://www.new.e-taxes.gov.az and clicks the "Login" button. It is possible to enter the system with Asan Imza or Sima Imza on the login page. The user selects one of the enhanced electronic signatures and clicks the "Login" button, specifying the relevant information. When logging in with Asan Imza, a verification code is sent to the user's phone with Asan Imza.

After confirming this code, it is possible to enter the system. After successfully completing the login, the user first selects the "Payment" section in the new window. At this time, the system displays information about the user's debt to the budget and relevant insurance funds on that date. "Classification code", "Payment destination", "Name" and "Amount" fields are automatically reflected by the system. In case of debt, the user puts a check mark in front of the amount to be paid and clicks the "Pay" button. User can also change the amount payable. If there is no debt, the user can make advance payments by selecting the payment destination and budget classification code using the "New payment" button. After selecting the payment destination and the budget classification code, click the "Add" button.

The user enters the amount to be paid and clicks the "Pay" button by placing a check mark in front of the amount. The user enters the first 6 digits of the bank card number and clicks the "Continue" button. In the new window that opens, enter the next numbers of the bank card and press the "Next" button. At this time, a verification code is sent to the phone. After entering this code, the payment receipt is displayed on the screen. At the end, the "Close" button is pressed, and the payment is considered complete.

For more detailed information, you can use the following links:
Video instruction of operation: https://www.youtube.com/watch?v=8bPtqUOKu2E
Administrative regulations of electronic service: https://www.taxes.gov.az/az/page/elektron-khidmetler

Taxpayer accesses the "Government Payments" in the menu of ExpressPay payment terminal and selects "State Tax Service" button, enters the TIN and presses the "Next" button. Clicks on type of tax to be paid (for example: simplified tax) from the list and selects the appropriate type of activity in the popup window, (for example: 14323-Simplified tax paid by other individuals) from the sub-list. The "Cash Payment" operation is completed by entering the cash into the device and pressing the "Pay" button,

Illustrative description of the operation: http://www.taxes.gov.az/uploads/epay/EpayTelimat.pdf
Video file of the operation: https://youtu.be/_eD8UvaKVrI
List of addresses of ExpressPay payment terminals: http://www.taxes.gov.az/uploads/epay/epay.pdf 

Note: For each operation carried out by the card holder, bank commission fee of 0.15% of the amount paid shall automatically be deducted in favor of the bank at a minimum of 0,4 AZN.