By Eric Berman, REALTOR® | The Eric Berman Team at Compass
TL;DR:
Atlanta has become one of the most-cited Southern destinations for Long Island sellers, with a flat-and-falling 5.39% state income tax (declining to 4.99% by 2029), no city income tax, and lower property taxes outside Fulton County. The trade-offs are a real climate adjustment and a metro with dramatic submarket variation. The Long Island sale is what funds, sequences, and ultimately controls the move.
Why Atlanta Keeps Showing Up on Long Island Outbound Lists
Atlanta sits in a specific category among outbound destinations: a real city with a real economy, in a Sun Belt state, at a price point that hasn't yet caught up to Nashville or Charlotte. The migration pattern reflects that. Atlanta has been one of the top destinations for New York metro residents in recent years, drawing a mix of working-age corporate transplants, healthcare and tech professionals, finance executives following Fortune 500 employers, and senior sellers attracted by the tax structure and the airport access. Hartsfield-Jackson — the busiest airport in the world — also means that a Long Island move to Atlanta is unusually accessible for ongoing Northeast family ties. There are direct flights to LaGuardia, JFK, Newark, and Long Island MacArthur essentially around the clock.
The financial structure is genuinely attractive. Georgia transitioned from a graduated income tax system to a flat tax in 2024, and that flat rate has been falling. For 2026, the rate is 5.39%, with a legislated path toward 4.99% by 2029. There are no local income taxes anywhere in Georgia — meaningfully different from cities like Philadelphia or New York that layer city wage taxes on top of state rates. Georgia does not tax Social Security at any age, and offers one of the most generous state retirement income exclusions in the Southeast: residents 65+ can exclude up to $65,000 of retirement income per person, or $130,000 for a married couple filing jointly. For a Long Island senior seller with a substantial 401(k), IRA, and pension picture, that exclusion is large enough to render most ordinary retirement income effectively untaxed at the state level.
Property taxes vary dramatically by county within metro Atlanta. Fulton County, which contains most of the city of Atlanta, runs around 1.05% effective rate with median annual taxes near $3,000 to $4,000. DeKalb County is around 0.92%. Cobb County — northwest of the city, containing Marietta, Smyrna, and Vinings — sits at one of the lowest effective rates in the state at 0.68%. Gwinnett County is around 0.92%. Cherokee County, further out, is also 0.68%. The seller from Manhasset or Port Washington who lands in Cobb or Cherokee captures a meaningful property tax savings on top of the income tax savings; the seller who lands in Fulton captures less but still well below Nassau County's 2%-plus.
The honest version: Atlanta is materially cheaper than Long Island on income tax, property tax, and housing cost — though housing has compressed upward over the last five years. The cultural and climate adjustments are real. And, like every multi-county metro, the financial picture varies enormously depending on which suburb the seller actually picks.
Atlanta Is Many Cities, Not One
This is the conversation most Long Island sellers under-research. "Atlanta" is not a place. It's a metro of dozens of distinct communities, each with its own price band, school district, commute profile, and cultural feel.
Inside the perimeter (ITP) — Buckhead, Midtown, Virginia Highland, Inman Park, Morningside, Brookhaven, Decatur — is the urban core. Buckhead is the high-end residential corridor, with established old-Atlanta neighborhoods that map cleanly onto the Gold Coast in terms of architectural quality and price point. Midtown and Inman Park are denser, walkable, and culturally active. Decatur is its own city within DeKalb County with strong school zoning. Property values inside the perimeter run higher; commutes to the airport and most corporate campuses are shorter.
Sandy Springs and the northern suburbs of Fulton County — Sandy Springs proper, Dunwoody, Roswell, Alpharetta, Johns Creek, Milton — make up Atlanta's primary affluent suburban corridor. This is where most North Shore Nassau sellers actually land. Larger lots, planned developments, mature trees, top-rated public school districts (district name only, factual), and a suburban feel that mirrors Long Island's North Shore communities. Property taxes vary by city within the corridor; Alpharetta, Johns Creek, and Milton are particularly popular for finance and tech-industry transplants.
Cobb County — Marietta, Smyrna, Vinings, East Cobb — sits west and northwest of the city. East Cobb in particular is the corridor for affluent suburban living with the lowest property tax rates in metro Atlanta. Public schools are highly ranked (district name only). Commutes to the city are manageable.
Gwinnett County — Duluth, Suwanee, Peachtree Corners, Norcross — sits northeast of the city. Strong growth corridor, more diverse demographically, generally lower price points than North Fulton, similar tax rates.
The further-out counties — Cherokee (Woodstock, Canton), Forsyth (Cumming), Henry, Paulding — offer significantly lower price points, larger lots, and longer commutes. These are the markets for buyers prioritizing land and home size over proximity to the city core.
A Long Island seller who tours "Atlanta" for one weekend in one neighborhood is making a much narrower decision than they realize. Two visits, ideally covering both inside-the-perimeter and the North Fulton/Cobb corridor, is the minimum.
The Long Island Sale Funds the Atlanta Purchase
This is the same conversation that applies to every relocation post, because every relocating seller falls into the same trap. Sellers visit Atlanta, fall in love with a Sandy Springs or East Cobb neighborhood, get pre-approved on a Georgia mortgage, and then panic-list the Long Island home under buy-side timing pressure. That sequence costs money on both transactions.
The cleaner sequence: the Long Island home sells first, or at minimum lists first with a realistic price-to-DOM expectation. Equity from the Garden City, Manhasset, or Port Washington sale becomes the down payment in Georgia. The closing timeline on the LI side dictates when the Atlanta offer can responsibly go in. For sellers in higher price bands, this also means the New York Mansion Tax — 1% of sale price on transactions $1M and over — gets accounted for in net-proceeds math before any Atlanta budget is locked in. Georgia has its own real estate transfer tax, typically 0.1% on the consideration paid plus an intangibles tax of 0.3% on the mortgage amount — modest closing costs compared to New York's structure.
The softer version: list the Long Island home, work the Atlanta search in parallel, and stay flexible until one transaction commits the other. That's the sequence that produces the cleanest move and the highest net proceeds.
Capital Gains, Cost Basis, and Georgia's Estate Planning Advantages
A meaningful share of Long Island sellers heading to Atlanta have owned the same home for fifteen, twenty, or thirty years. The financial conversation for that seller is fundamentally different from the one a five-year owner has.
The federal capital gains exclusion shelters $250,000 of gain for a single filer or $500,000 for a married couple filing jointly on a primary residence owned and lived in for two of the last five years. That works for most middle-market Long Island sellers. It does not work for someone who bought a Manhasset, Jericho, or Garden City home in the 1990s or earlier, where long-held appreciation routinely runs $700,000 to $1.5M+ above original cost basis. Cost basis can be reconstructed for sellers who kept records. Capital improvements over the life of the ownership — kitchens, bathrooms, additions, roofs, major systems — add to basis and reduce the taxable gain. So do certain selling expenses. This is CPA work that needs to happen before listing, not after.
One note specific to Georgia: capital gains are taxed as ordinary income at Georgia's flat 5.39% rate, with no special treatment or exclusion. For a seller selling their Long Island primary residence and triggering federal capital gains tax above the exclusion thresholds, those gains will also be subject to Georgia state income tax if they have established Georgia residency during the year of sale. Timing the move and the sale matters. A seller who sells the Long Island home while still a New York resident, then establishes Georgia residency afterward, captures a different tax treatment than one who moves first and sells second. This is a CPA-level decision, but it is worth knowing before any move is committed to.
Georgia's estate planning advantages are meaningful. Georgia has no state estate tax, no inheritance tax, and no gift tax. New York does have an estate tax with a "cliff" structure that can produce surprising tax exposure for estates near the threshold. For senior Long Island sellers also doing serious estate planning, Georgia ranks alongside Florida and Tennessee as a state where the move has measurable downstream consequences for how the eventual estate is settled.
The Climate and Insurance Conversation
Atlanta's climate is meaningfully different from Long Island's, and the adjustment is real.
Summers are hot and humid, with extended stretches in the high 80s and 90s. Late spring tornado season is a real consideration; metro Atlanta has been hit by significant tornado events over the last decade. Winters are mild, with occasional ice storms that can shut the metro down for days. Spring pollen is famously punishing for sellers with allergies. Sellers who heavily use outdoor space year-round should understand that the usable outdoor calendar is differently shaped than Long Island's — more usable in the shoulder seasons, less usable in mid-summer.
Insurance is less of a crisis in Atlanta than in coastal Florida, but premiums have still risen meaningfully over the last five years due to severe weather, hail, and tornado activity. Real quotes — not estimates — should be in hand before any offer goes in. The wind and hail deductible structure on Georgia policies is worth direct review.
A Practical Pre-Listing Roadmap for Sellers Heading to Atlanta
The cleanest version of this move starts twelve to eighteen months out. The first six months are research — running the actual tax math with a CPA, narrowing metro Atlanta to two or three target areas, understanding the property tax variation between counties, and getting a realistic Long Island home valuation. A home valuation done early gives the seller a real number to plan around, not a Zestimate guess.
The next six months are prep. Cost basis documentation, capital improvement records, conversations with a New York real estate attorney about the closing process — including the PCDS disclosure, the binder-and-contract sequence, and the typical 10% earnest money structure. This is also the window for repairs that will actually pay back at sale, the staging conversation, and the photography and marketing strategy for the listing itself.
The final phase is the listing and the parallel Atlanta search. By the time the Long Island home goes live, the seller knows what their net proceeds will be in three or four scenarios, what the Atlanta budget looks like in each, and how the closing timelines will align.
Frequently Asked Questions
Q: Is Atlanta actually cheaper than Long Island once everything is factored in?
A: Yes, meaningfully. Georgia's flat 5.39% state income tax (declining to 4.99% by 2029) is well below New York's combined state-and-city burden, which can exceed 12% for high earners. Property taxes in metro Atlanta vary dramatically by county — from 0.68% in Cobb and Cherokee to 1.05% in Fulton — but all are below Nassau County's 2%-plus. Housing costs are lower in most submarkets, though the gap has narrowed over the last five years. Insurance is modestly higher than Long Island but not at coastal Florida levels. Net of everything, Atlanta is favorable for most relocating sellers, and the gap is larger than Stamford or Philadelphia would produce.
Q: Does Georgia tax retirement income?
A: Yes, but generously excluded for residents 65 and older. Georgia residents 65+ can exclude up to $65,000 of retirement income per person, or $130,000 for a married couple filing jointly — one of the most generous exclusions in the Southeast. Social Security is fully exempt at all ages. For a senior Long Island seller with typical retirement income (pension, 401(k) distributions, IRA withdrawals), the exclusion is large enough to render most of that income effectively untaxed at the state level.
Q: What about capital gains tax on a long-held Long Island home?
A: The federal exclusion shelters $250,000 of gain for single filers and $500,000 for married couples filing jointly on a primary residence owned and lived in for two of the last five years. Sellers who have owned the same Long Island home for two or three decades routinely have appreciation well above those thresholds. Cost basis reconstruction — capital improvements, major systems, additions, certain selling expenses — reduces the taxable gain. There's an additional Georgia-specific consideration: the timing of the sale relative to establishing Georgia residency affects whether Georgia's state tax applies to the gain. This is a CPA conversation that needs to happen before listing.
Q: Which Atlanta-area county should a North Shore Nassau seller actually consider?
A: That depends on the seller's priorities. Cobb County offers the lowest property taxes in the metro at 0.68% effective rate and strong suburban communities like East Cobb. Fulton County (Sandy Springs, Alpharetta, Johns Creek, Milton) is where most affluent North Shore transplants land, with higher property taxes but the closest cultural and architectural match to Long Island. DeKalb (Decatur, Brookhaven) suits buyers wanting walkable, more urban feel with strong school zoning. Gwinnett and Cherokee work for buyers prioritizing affordability and land. Touring more than one corridor is essential.
Q: Should the Long Island home be sold before buying in Atlanta?
A: In most cases, yes. Selling first locks in actual equity, removes buy-side timing pressure from the Long Island listing, and produces the cleanest financing math on the Atlanta purchase. The exception is a seller with substantial outside liquidity who can carry both homes briefly. For everyone else, the sequence that protects net proceeds is sell-first or list-first-with-flexibility.
Closing Thought
A move from Long Island to Atlanta is the relocation that pairs Sun Belt financial advantages with a real city culture and exceptional flight access back to the Northeast. The financial structure is genuinely favorable; the climate and cultural adjustments are real; and the metro is varied enough that the seller's specific choice of submarket matters more than the simple "moving to Atlanta" decision. But the move still rests on the same foundation as any other: the Long Island sale produces the equity, the timing, and the calm to buy well in Georgia. For sellers thinking through this conversation, a quiet home valuation is a useful starting point. Reaching out to talk through the timeline, with no pressure either way, is welcome too.
By Eric Berman, REALTOR® | The Eric Berman Team at Compass
Eric Berman | Long Island & Queens REALTOR® | Compass 1468 Northern Blvd, Manhasset, NY 11030 (917) 225-8596 | eric@ericbermanteam.com | theericbermanteam.com
