How does Idaho’s tax code compare? Idaho has a flat 5.8 percent individual income tax. Idaho also has a 5.80 percent corporate income tax rate. Idaho has a 6.00 percent state sales tax rate, a 3.00 percent max local sales tax rate, and an average combined state and local sales tax rate of 6.02 percent. Idaho’s tax system ranks 15th overall on our 2023 State Business Tax Climate Index.
Each state’s tax code is a multifaceted system with many moving parts, and Idaho is no exception. The first step towards understanding Idaho’s tax code is knowing the basics. How does Idaho collect tax revenue? Click the tabs below to learn more! You can also explore our state tax maps, which are compiled from our annual publication, Facts & Figures: How Does Your State Compare?
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States are flush with cash, but taxpayers’ purchasing power is being eroded by high inflation. Tax rebates, gas tax holidays, and other temporary tax expedients have the potential to add to existing inflation—but good intentions do not always make for good policy.
5 min read
Facts & Figures serves as a one-stop state tax data resource that compares all 50 states on over 40 measures of tax rates, collections, burdens, and more.
2 min read
The FDA’s expected announcement of a national ban on menthol-flavored cigarettes and cigars with a characterizing flavor would carry significant revenue implications for both the federal government and state governments, with likely limited benefits in smoking cessation.
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Unlike other studies that look solely at tax burdens, the State Business Tax Climate Index measures how well or poorly each state structures its tax system. It is concerned with the how, not the how much, of state revenue, because there are better and worse ways to levy taxes.
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Individual income taxes are a major source of state government revenue, accounting for more than a third of state tax collections:
28 min read
While many factors influence business location and investment decisions, sales taxes are something within policymakers’ control that can have immediate impacts.
12 min read
Forty-four states levy a corporate income tax. Rates range from 2.5 percent in North Carolina to 11.5 percent in New Jersey.
8 min read
Well-designed Net Operating Loss (NOL) provisions benefit the economy by smoothing business income, which mitigates entrepreneurial risk and helps firms survive economic downturns.
24 min read
States are unprepared for the ongoing shift to remote and flexible work arrangements, or for the industries and activities of today, to say nothing of tomorrow. In some states, moreover, existing tax provisions exacerbate the impact of high inflation and contribute to the supply chain crisis.
40 min read