Nonresidents
The taxpayer as a nonresident of Alabama must file an Alabama state tax return if he or she received taxable income from an Alabama source or performed services within Alabama and the gross Alabama income exceeds the allowable personal exemption. The personal exemption is prorated based on the amount of Alabama income compared to the amount of federal income.
When you file your return, you will be asked if you made money in any other state. Answer yes and file the nonresident AL return, with only the sale of the house included.
