Is military retirement pay taxed in Alpharetta?

Alpharetta itself does not levy a separate income tax on military retirement pay or any other income, since Georgia cities do not impose their own local income tax. Georgia's state income tax rules do offer some exclusion for military retirement income, though the exact amount and qualifying conditions change and should be confirmed with the Georgia Department of Revenue or a CPA rather than a real estate site. Property tax on a home you own in Alpharetta is a separate matter entirely, based on assessed value. Ask a tax professional for the current details on your retirement income.