Saying he doesn't trust the industry, a top Senate Republican wants an outright ban on the use of certain chemicals on the marijuana that Arizonans smoke, eat or drink.

The state's top prosecutor has approved an experimental program designed to get marijuana dispensaries out of the business of having to pay their bills with suitcases and sacks full of cash.

There's nothing illegal about taxing tourists renting cars in Arizona to pay for sports complexes in Pima and Maricopa counties, the state Supreme Court ruled today.

Gov. Doug Ducey is waiting for Republican lawmakers to blink in his bid to collect more taxes from Arizona residents.

Doug Ducey, J.D. Mesnard, tax increase, taxes, Department of Revenue, Internal Revenue Service, IRS, Patrick Ptak

Arizona individual taxpayers could end up being hit with an extra $236 million in taxes if the governor and lawmakers follow their regular practice of trying to keep the annual state income tax relatively simple.

The Attorney General’s Office wants the Arizona Supreme Court to weigh in on whether property tax incentives in lease agreements that the City of Tempe signed with several developers violate state law.

In a key victory for the state's two largest counties, the judges overruled a lower court decision which said the Arizona Constitution requires levies connected with driving to be spent only on road and other transportation projects.

Sen. Warren Petersen, R-Gilbert, wants to require the state’s Department of Revenue to accept cryptocurrency as payment for personal income taxes.

The new fill-in-the-blanks form created by the Department of Revenue lets shoppers put in how much they spent and then compute what they owe the state by multiplying that by 5.6 percent.