Oklahoma
Overall Rating for Taxes on Retirees: Not tax-friendly
State Sales Tax: 4.5% state levy. Localities can add as much as 6.5%, and the average combined rate is 8.93%, according to the Tax Foundation.
State Income Tax Range: Low: 0.5% (on up to $1,000 of taxable income for single filers and up to $2,000 for married joint filers); High: 5% (on taxable income over $7,200 for single filers and over $12,200 for married joint filers)
State Taxes on Social Security: Benefits are not taxed.
Property Taxes: The median property tax on Oklahoma’s median home value of $121,300 is $1,076.