What is the highest income shown on the IRS taxable income table?

The highest income shown on the IRS taxable income table is $413,200 for single filers and $464,850 for married filers, as of 2015. People who meet or exceed these incomes are subject to an income tax rate of 39.6 percent, according to the Tax Foundation.

The Internal Revenue Service adjusts tax provisions and brackets each year to account for inflation, states the Tax Foundation. The lowest marginal income tax rate is 10 percent for single filers with incomes between $0 and $9,225 and married filers with incomes between $0 and $18,450. The highest taxable incomes are $413,200 and above for single filers and $464,850 and above for married filers.