The State of Arizona has entered into an agreement with the Internal Revenue Service enabling taxpayers to access the Electronic Federal Tax Payment System (EFTPS).

ABOUT EFTPS

The Electronic Federal Tax Payment System (EFTPS) is one of the most successful federal government programs undertaken in recent years.

Millions of businesses are already enrolled in this system.
It saves you time and money.
No more last minute trips to the bank or Post Office, lost checks, or missed deadlines.
You're in total control of initiating your tax payment securely through this site.