Are federal social security benefits taxable income in the state of alabama

[Leonard]

No Alabama exempts Social Security income in full from state income taxation. Regardless of how much money you make in retirement, you won't have to pay additional tax to Alabama on your benefits. 

[l_wmurray]

The premier version won’t let me exempt my federal social security income from my Alabama state income tax.  I just realized that it did not last year either.