10 least tax-friendly states for retirees
State income tax: 1.7% (on up to $5,500 of taxable income for single filers/ $8,000 for married couples filing jointly); 4.9% (on taxable income over $16,000 for single filers/ $24,000 for married couples filing jointly)
Average state and local sales tax: 7.78%
Estate tax: No
Inheritance tax: No
Additional: Social Security benefits, retirement accounts and pensions are all taxable.