Trump Tax Cuts Leave Tax Day Questions in Arizona

Tax Day is here, but Arizona has yet to decide how it will respond to the 2017 federal tax code overhaul.

That means time’s up for state filers waiting for a compromise between the Legislature and Gov. Doug Ducey (R) on whether the state will conform to the 2017 federal tax law and what it will do with the extra revenue. Arizona residents must file their state returns amid those questions.

Republican lawmakers, who control the Legislature, say the state should offset any additional revenue from conformity—estimated to potentially reach about $200 million—to avoid a tax increase on ...