Tax administration portal not opening?
It is not your account, it is where you connect from. TTunnels routes just this service through the right path.
What you see
The taxpayer portal does not open from abroad, or cuts out while filing a return.
Why it happens
The tax portal sits on the domestic network and rejects foreign connections.
Common questions about Tax administration portal
Why does Tax administration portal not open outside Iran?
The tax portal sits on the domestic network and rejects foreign connections.
Is my Tax administration portal account blocked?
Usually not. When the error only appears outside Iran, the problem is where you connect from and your account is fine. If it still fails over the right connection, contact that service’s own support.
Do I need anything besides the connection?
No. For Tax administration portal the connection from abroad is the whole problem. Sign in with your own account as usual.
How do I open Tax administration portal with TTunnels?
Choose a prepaid plan, load the config from your account into the WireGuard app and switch it on. Then open Tax administration portal as you normally would.
Does all my internet traffic go through TTunnels?
No. Only supported services go through TTunnels. The rest of your browsing stays on your normal connection.