The IRS no longer will issue paper checks or take payments by check under an order from President Trump. The aim is to boost efficiency and cut fraud.

The average Arizonans gets this much back in taxes each year. Here's what a normal Arizona tax refund looks like and how ...

An Internal Revenue Service agent was acquitted Wednesday of involuntary manslaughter of a U.S. officer in the shooting death of a fellow agent after a training session at an Arizona gun range.

The regular deadline for filing income-tax returns remains April 15, and most Arizonans have complied. Extensions are ...

This tax-return filing season might be the last time you send payments to the Internal Revenue Service using paper ... Canadian snowbirds consider leaving Arizona amid Trump trade war, immigration ...