Arizona begins switch to flat income tax: What residents will save

The average resident is expected to see a 13% decline in annual state taxes

Arizona Gov. Doug Ducey signed a budget this week that includes a gradual transition to a flat tax structure in the state.

"Each and every Arizona taxpayer, no matter their income, will experience a tax cut under our historic tax reform," Ducey said in a statement on Wednesday. "That means job creators will continue to choose our state to expand operations, working families will get to decide how they spend more of their hard-earned dollars, and those who served our nation will rightfully keep more of their own money."

Ducey said the switch from a progressive state income tax to a 2.5% flat tax rate – among the lowest in the U.S. – will amount to an annual 13% tax deduction for the average resident or a $340 reduction in their state income tax payment.

FLORIDA GOV. DESANTIS’ BIG TECH LAW STRUCK DOWN BY JUDGE

There is a surtax for people earning $250,000 or more, which will increase their rate to a set cap of no more than 4.5%

According to an analysis conducted by the state legislature, an individual earning between $75,000 and $100,000 would save an estimated $231 in average state income tax liability, while those earning between $100,000 and $200,000 would save an estimated $661.

The flat tax will be phased in over the course of three years beginning in 2022.

GET FOX BUSINESS ON THE GO BY CLICKING HERE 

Currently, the state’s structure includes rates from 2.59% to 4.5%.

Most U.S. states have a progressive income tax structure – less than 10 have a flat tax rate, including Massachusetts, Utah, Illinois, Pennsylvania and Indiana.

Ducey said Arizona is able to proceed with the tax cut because the state's economy is "booming" and has generated a budget surplus.