Georgia taxes income earned everywhere if it's earned by a resident. I assume your wife was living and working temporarily in Florida. In that case, your combined income goes on the Georgia return.
If your wife was a resident of Florida until 30 August, use filing status 3 (nonresident) and report only your Georgia income.
Filing Requirements: If you are a legal resident of Georgia for only a portion of the tax year and are required to file a federal income tax return, you are required to file a Georgia Form 500 Individual Income Tax Return. You must complete Schedule 3 to determine your Georgia Taxable income.
