Georgia is not a high-tax state anymore. Its flat income tax dropped to 4.99% in 2026, retirees over 65 can shield $65,000 each from state tax, and Atlanta housing is no longer cheap but is not Denver either.
So why did roughly 14,000 Georgians move to Tennessee last year, making Georgia the third-largest source of new Tennesseans behind only Florida and California?
The honest answer is that a Georgia to Tennessee move pays off dramatically for some households and barely at all for others. This guide shows you the math so you can tell which one you are.
Why are Georgians moving to Tennessee?
Three reasons come up again and again. The first is money, especially for people still earning or drawing large retirement distributions. The second is Atlanta itself: traffic, density, and a metro area that now stretches past six million people. The third is proximity. Atlanta to the Knoxville area is about three hours up I-75, close enough that grandchildren, doctors, and old friends stay a day trip away. No other relocation from a major Southern metro keeps that connection so easily.
Georgia vs Tennessee income tax: how much do you really save?
Georgia’s flat rate is 4.99% for 2026, applied after the standard deduction. Tennessee taxes no income of any kind: no wages, no pensions, no IRA withdrawals, no capital gains, no Social Security.
| Household income | Georgia state tax (approx.) | Tennessee | 10-year difference |
|---|---|---|---|
| $200,000 | $8,500 | $0 | $85,000 |
| $300,000 | $13,500 | $0 | $135,000 |
| $500,000 | $23,500 | $0 | $235,000 |
Georgia law allows further cuts of 0.125% a year toward a 3.99% floor if revenue targets are met. Even at 3.99%, a $500,000 household still pays Georgia close to $19,000 a year. The gap narrows. It does not close.
Does Georgia’s retirement income exclusion change the math?
Yes, and this is the part most relocation guides skip. Georgia lets residents 62 to 64 exclude $35,000 of retirement income each, and residents 65 and older exclude $65,000 each, rising to $70,000 in 2027. Social Security is fully exempt. A married couple over 65 with $130,000 in pension and IRA income owes Georgia little or nothing.
If that describes you, the income tax argument for Tennessee is weak. Be suspicious of anyone who tells you otherwise.
The picture flips for couples with retirement income well above the exclusion, for anyone still working or running a business, and for people planning large Roth conversions or facing big required minimum distributions. A $400,000 IRA withdrawal year in Georgia costs about $12,000 in state tax after the exclusion. In Tennessee it costs nothing.
Property taxes: where the luxury buyer’s savings actually hide
This is the number affluent buyers overlook, and it often matters more than income tax.
Georgia assesses homes at 40% of market value and applies local millage rates. Statewide the effective rate runs around 0.83% of market value, and North Fulton communities like Alpharetta, Milton, and Johns Creek typically land near 1%. Forsyth County runs lower, around 0.75%.
Tennessee assesses homes at 25% of value. After a 2026 county-wide reappraisal, Loudon County, home to WindRiver, set its 2026 rate at $1.0944 per $100 of assessed value. That works out to roughly 0.27% of market value.
| Home value | Fulton County (approx. 1.0%) | Forsyth County (approx. 0.75%) | Loudon County, TN (approx. 0.27%) |
|---|---|---|---|
| $1,000,000 | $10,000 | $7,500 | $2,700 |
| $1,500,000 | $15,000 | $11,250 | $4,100 |
| $2,500,000 | $25,000 | $18,750 | $6,800 |
On a $1.5 million home, that is roughly $7,000 to $11,000 a year, or $70,000 to $110,000 over a decade. For a retired couple whose income tax savings are small, property tax is the whole ballgame.
Two honest caveats. Georgia bills vary widely by city, school district, and homestead exemption, so check your actual bill. And Tennessee county rates are set each year and can rise; Loudon County raised its rate in 2024 to fund schools before the reappraisal brought it back down.
What do you give up? Sales tax and cost of living
Tennessee funds itself partly through sales tax, and it shows. The combined rate in the Knoxville area runs about 9% to 9.75% depending on the jurisdiction, among the highest in the country. Metro Atlanta runs roughly 7% to 8.9%. For a household spending $80,000 a year on taxable goods, that is about $500 to $1,600 more per year in Tennessee. Real, but small next to the other lines.
Neither state has an estate or inheritance tax, so that is a wash.
Housing is closer than you might expect. Metro Atlanta’s median sits around $400,000 to $435,000 against $300,000 to $350,000 in Knoxville. The gap widens if you are leaving Forsyth County or North Fulton, where medians run $575,000 to $600,000 and comparable lake and golf properties cost considerably more than they do on Tellico Lake.
Lake Lanier vs Tellico Lake
Many North Atlanta families already know lake life through Lanier. Tellico is a different experience. It is 16,000 acres of stream-fed water flowing out of the Great Smoky Mountains, managed by TVA and far less crowded than Lanier on a summer weekend. WindRiver’s 222-slip marina handles boats up to 90 feet with covered slips, shore power, and a 24-hour fuel station, and residents can boat directly to Neyland Stadium on football Saturdays.
Who should make this move, and who shouldn’t?
The move clearly pays if you: earn or withdraw $250,000 or more a year, own or plan to own a home above $1 million, are 55 to 64 and not yet eligible for Georgia’s full exclusion, or hold a business or large taxable portfolio.
The move is mostly about lifestyle if you: are over 65 with retirement income under the exclusion and own a home under $700,000. You will still save on property tax, but the case rests on the lake, the golf, and getting out of Atlanta traffic, not on taxes.
Both are legitimate reasons. Just know which one you are acting on.
Why WindRiver for Georgia buyers?
WindRiver is a gated, family-owned lake and golf community on nearly 700 acres of Tellico Lake shoreline in Loudon County, 30 minutes from Knoxville and 15 to 20 from McGhee Tyson Airport. It combines a Bob Cupp championship course, the marina, lakefront dining at Citico’s, and a three-level Clubhouse Village with spa and fitness studio that is scheduled to open this fall. Eighty percent of owners live here full time.
Homesites start in the $300s, golf cottages from $1.15 million, and lakefront estates from $2.1 million. Buyers build with one of six approved Premier Builders. Every owner holds a Social & Yacht membership at $330 a month, with a Championship Golf upgrade at $730, plus a $100,000 initiation fee at closing. Those costs are real and worth including in your comparison.
For how WindRiver stacks up against Tellico Village and Rarity Bay, see our gated lakefront communities comparison.
Frequently asked questions
Is Tennessee cheaper than Georgia overall?
For most households, yes, driven by zero income tax and lower property tax. Sales tax is higher in Tennessee, which offsets a small part of the savings.
Does Georgia tax Social Security?
No. Neither does Tennessee. Social Security is not a factor in this decision.
How far is WindRiver from Atlanta?
About three hours by car via I-75 and I-40, roughly 190 miles from downtown Atlanta to Lenoir City.
When do I become a Tennessee resident for tax purposes?
Once you establish domicile: a Tennessee driver’s license, vehicle registration, voter registration, and your primary home here. Talk to a CPA about timing if you are moving mid-year, especially with a large income event.
Is the climate different?
Barely. East Tennessee runs a few degrees cooler in summer with a true four-season year. There is no adjustment period the way there is from Arizona or Colorado.
Can I keep my Georgia home?
Yes, but your domicile must be in Tennessee to claim its tax treatment, and Georgia may examine where you actually spend your time. Our relocation timeline guide walks through the sequence.
See it for yourself
The easiest way to test whether this move is for you is a weekend. The WindRiver Discovery Tour is three days and two nights for $795 per couple, with nearby luxury lodging, a $75 dinner credit at the Lakeside Inn, a round for two on the Cupp course, VIP access to the amenities, and a private tour of homes and homesites. From Atlanta it is a Friday afternoon drive.
Run your numbers first. Then book a Discovery Tour or call 865-988-1864, and see whether the lake makes the decision for you.
