Since you live in Alabama, you can mail your return to the IRS using the following addresses:
If you are requesting a refund or
are not enclosing a check or
money order:
Department of the Treasury
Internal Revenue Service
Kansas City, MO 64999-0002
Are
enclosing a
check or
money order:Internal Revenue Service
P.O. Box 931000
Louisville, KY 40293-1000