Logging in to the NAV Online system/NTCA (National Tax and Customs Administration) with the help of Ügyfélkapu+ (Client Gateway+)
Since the previous Ügyfélkapu (Client Gateway) was discontinued, it is now possible to use Ügyfélkapu+ to identify yourself when logging into the NAV Online Invoice system.
1. Visit the NAV Online Invoice system's webpage and click on the "Login" button in the top right corner!
2. If you would like to log in with the Central Authentication Agent (KAÜ) as the "Primary User" (Elsődleges felhasználó) using Ügyfélkapu+, click on the “Login with KAÜ” (Bejelentkezés KAÜ-vel) button!
3. Choose the "Ügyfélkapu+" option!
4. On the next screen (step 1), enter your Ügyfélkapu+ “Username” (Felhasználónév) and “Password” (Jelszó), then click on the “Login” (Bejelentkezés) button!
5. As step 2 of logging in, enter the code (Azonosító) displayed in the authenticator application you are using!
You can choose either the Google Authenticator or the Microsoft Authenticator app!
Check out our short video with screenshots and description of the process: