Georgia Tax Residency Rules 2026: The 183-Day Rule & Flat Tax

Who needs to read this

Georgia's flat tax (4.99% for 2026, and falling) sits between high-tax coastal states and no-tax Florida and Tennessee next door. But its residency statute has quirks that catch movers: a rolling 183-day window, part-days that count, and a rule that keeps you a resident until you prove otherwise. Read this if:

• You moved into or out of Georgia during the year
• You split time between Georgia and Florida, Tennessee, or the Carolinas
• You're a remote worker or traveling employee with scattered Georgia work days
• You're retiring in Georgia and want the retirement exclusion mechanics
• You commute across the line to Atlanta from a neighboring state

How Georgia defines residency

O.C.G.A. §48-7-1(10) makes you a Georgia resident if, on "income tax day" (December 31 for calendar-year taxpayers), any of these describes you:

1. You are a legal resident (domiciliary) of Georgia on that day
2. You reside in Georgia "on a more or less regular or permanent basis and not on the temporary or transitory basis of a visitor or sojourner" on that day, or
3. You have been residing in Georgia for 183 days or part-days or longer, in the aggregate, out of the immediately preceding 365-day period

The third prong is Georgia's statutory-residency test, and it's stricter than the standard version in two ways: part-days count by the statute's own words, and the measuring period is a rolling 365 days ending December 31, which straddles two calendar years.

Just as important is the continuation rule: once you're a Georgia resident, the statute deems you to remain one until you show, to the satisfaction of the revenue commissioner, that you have become a legal resident or domiciliary of another state (the same rule appears in Ga. Comp. R. & Regs. 560-7-3-.02). Georgia writes the burden of proof for leavers directly into the definition.

Counting the days

Georgia's count is aggregate, part-days included, over the 365 days ending December 31:

• The count is aggregate: scattered days across the window add up; nothing needs to be consecutive.
• Part-days count. The statute says "183 days or part-days"; an afternoon in Georgia is a Georgia day. Don't plan around partial-day arithmetic.
• The window is the 365 days ending on income tax day (December 31), not the calendar year; a heavy fall-and-winter pattern can put you over even when each calendar year looks safe on its own.
• No statutory exceptions for travel or medical days appear in the definition, so treat every touch of Georgia as countable.
• Because the test is pure counting, contemporaneous records decide it. An automatic day log (this is what iReside is built for) plus flight, card, and toll records is the evidence that a rolling-window count actually demands.

Domicile: the stickier test

Georgia's first two prongs are about legal residence, meaning domicile, and the pattern of your presence. Domicile is where your true, fixed home is, and it persists until you establish a new one somewhere else. When Georgia examines a claimed move, expect the familiar factors:

• Where your home and household actually are, and whether the Georgia house was sold, leased out, or kept ready
• Driver's license, voter registration, vehicle registration, and the address on your federal return
• Where your employment or business operates, and where your time actually went

The "regular or permanent basis" prong deserves respect on the way in, too: you can become a resident without hitting 183 days if, by December 31, your presence looks settled rather than temporary: a relocated family, an indefinite job, a year-round home.

Part-year residents and nonresidents

Georgia handles everyone on one form. Full-year residents file Form 500 (flat 4.99% of Georgia taxable income for 2026). Part-year residents and nonresidents file Form 500 with Schedule 3, which allocates income between Georgia and everywhere else and prorates deductions and exemptions.

What stays taxable for nonresidents and leavers:

• Wages for work physically performed in Georgia, subject to the de minimis rule: a nonresident employee whose Georgia compensation is not more than the lesser of 5% of total income or $5,000 doesn't need to file
• Georgia rental income, business income, and flow-through (K-1) income from entities operating in Georgia
• Gains from selling Georgia property
• Georgia lottery winnings and certain deferred-compensation withdrawals

A resident spouse married to a nonresident files with nonresident residency status on Form 500 and uses Schedule 3 to compute the Georgia share.

For retirees: Social Security isn't taxed, and the retirement income exclusion shelters up to $65,000 per person at 65+ ($35,000 at 62–64) of pensions, retirement-account distributions, investment income, and limited earned income, rising to $70,000 in 2027 under the 2026 legislation.

Changing your residency status

Because the statute presumes you remain a Georgia resident until you prove otherwise, treat leaving as an evidence project:

• Establish the new legal residence fast and visibly: home, driver's license, voter and vehicle registration, and federal-return address, all consistent and dated
• Break the Georgia pattern: sell or lease out the Georgia home if possible, and get your aggregate Georgia days (counting part-days) comfortably below the line for the rolling window, not just the calendar year
• File the part-year Form 500 with Schedule 3 for the move year, with an allocation that matches your documents
• Watch December 31. Every prong of Georgia's definition is tested on income tax day; where you stand on that date, and the 365 days behind it, is what the statute reads
• Keep the day log running for a couple of years after the move; the continuation rule means Georgia can ask you to show your work

How Georgia enforces its rules

Georgia doesn't run a California-style residency dragnet, but the Department of Revenue has straightforward tools and uses them:

• Information matching: W-2s and 1099s with Georgia addresses or Georgia withholding, flow-through K-1s from Georgia entities, and federal data sharing; a Georgia-source document with no return behind it generates a notice
• The continuation rule does the heavy lifting in departure disputes: the state doesn't have to prove you stayed; you have to prove you left
• Schedule 3 allocations (the split of work days and income between Georgia and elsewhere) are the most commonly challenged numbers for part-year and nonresident filers
• Assessments carry interest and penalties, and a failed departure means the flat rate applies to all your income for the disputed years, not just the Georgia-source part

Common mistakes

• Counting only full days. Georgia's statute counts "days or part-days": the connection through Hartsfield with a night downtown counts.
• Measuring the calendar year instead of the rolling window. The 183-day test looks at the 365 days ending December 31; a September-through-March Georgia stretch can trip it across two "safe-looking" years.
• Assuming moving out ends it. You remain a Georgia resident by statute until you demonstrate a new legal residence to the commissioner; undocumented moves stay Georgia's to tax.
• Skipping the nonresident filing. Above the 5%/$5,000 de minimis, Georgia work days require a return even for a short project; the W-2 trail makes non-filing conspicuous.
• Snowbirding on autopilot. Splitting the year between Georgia and Florida without records invites both the 183-day count and the "regular or permanent basis" argument on December 31.
• Sloppy retirement-exclusion claims. The exclusion is per-person with age bands and an earned-income cap; over- and under-claims are both easy audit adjustments.