You might be surprised which states have the highest and lowest "effective" tax rates, a metric that measures how much of your income you pay in tax.

Kelly Phillips Erb is a Forbes senior writer who covers tax. Author’s note: The standard deduction amounts, state and local tax (SALT) caps, and maximum amount of the child tax credit have been ...

Under current law, the 25 highest-earning billionaires paid a 16% tax rate on average, estimates show, while the top 1% of taxpayers paid an average rate north of 25.6%. More than 91% of households ...

State income tax rates vary widely across the U.S. and can impact everything from your take-home pay to your long-term ...