Oklahoma Income Tax Rates

Oklahoma eliminated its two highest tax brackets in 2007. Its state income tax rates now range from 0.5 percent to a high of 5.5 percent. More on Oklahoma taxes can be found in the tabbed pages below:

Oklahoma collects income taxes from its residents at the following rates.

For single taxpayers and husband/wife filing separate returns:
– 0.5 percent on the first $1,000 of taxable income
– 1 percent on taxable income between $1,001 and $2,500
– 2 percent on taxable income between $2,501 and $3,750
– 3 percent on taxable income between $3,751 and $4,900
– 4 percent on taxable income between $4,901 and $7,200
– 5 percent on taxable income between $7,201 and $8,700
– 5.5 percent on taxable income of $8,701 and above.

For married joint filers, qualifying widows/widowers and heads of households:
– 0.5 percent on the first $2,000 of taxable income
– 1 percent on taxable income between $2,001 and $5,000
– 2 percent on taxable income between $5,001 and $7,500
– 3 percent on taxable income between $7,501 and $9,800
– 4 percent on taxable income between $9,801 and $12,200
– 5 percent on taxable income between $12,201 and $15,000
– 5.5 percent on taxable income of $15,001 and above.
Sooner State income tax forms are due on April 15 or the next business day if that date falls on a weekend or holiday.