By Eric Berman, REALTOR® | The Eric Berman Team at Compass
TL;DR:
Selling a home on Long Island can involve two very different kinds of taxes: transfer taxes owed at closing, and capital gains tax on profit above the federal exclusion. Most primary-residence sellers owe the NY State Transfer Tax of $4 per $1,000 but pay no capital gains, thanks to the $250,000 single / $500,000 married exclusion — though every situation is worth confirming with a tax professional.
Two Kinds of Taxes, Often Confused
When sellers ask about taxes, they're usually asking about two separate things without realizing it. The first is transfer tax — a cost owed at closing simply for transferring ownership, regardless of whether the sale is profitable. The second is capital gains tax — owed only on profit, and only when that profit exceeds a federal exclusion that most homeowners never reach. Keeping the two straight is the first step to understanding what a particular sale will actually cost.
For most Long Island sellers, the transfer tax is a certainty and the capital gains tax is not. Understanding which applies, and roughly how much, is what turns a vague worry into a plannable number. For the full picture of everything that comes out at closing, the overview of how closing costs are handled for sellers on Long Island sets the transfer tax alongside the other line items.
The NY State Transfer Tax
New York charges a transfer tax whenever property changes hands, and on most residential sales the seller pays it. The rate is $4 per $1,000 of the sale price — so a $1,000,000 sale carries a $4,000 state transfer tax. It's formula-driven and predictable, which makes it one of the easier costs to estimate before listing.
At the upper end of the Long Island market, there's a second layer worth knowing about. On sales of $1 million or more, New York's Mansion Tax of 1% applies. That one is paid by the buyer, not the seller — but it affects what buyers in that price range can afford to offer, which is why sellers in Manhasset, Port Washington, Garden City, and Roslyn should keep it in view when setting a strategy. For the Queens portion of the market, additional New York City transfer taxes can also come into play, which makes early guidance especially useful there.
Capital Gains and the Primary-Residence Exclusion
Capital gains tax applies to profit on a sale, but the federal primary-residence exclusion means most sellers owe nothing. A homeowner who owned and lived in the home as a primary residence for at least two of the last five years can generally exclude up to $250,000 of profit if filing single, or up to $500,000 if married filing jointly. For a large share of Long Island sellers, that exclusion covers the entire gain.
Where capital gains becomes a real conversation is with long-held homes that have appreciated substantially, investment or non-primary properties, or estates and inherited homes, which follow different rules around cost basis. Sellers who've owned a home for decades — common in many Nassau and Northeast Queens neighborhoods — are the most likely to bump against the exclusion limit. Those situations are exactly where a tax professional earns their fee, because the details of basis, improvements, and timing can change the number significantly.
Why Planning Ahead Pays Off
Taxes affect two things sellers care about: net proceeds and timing. Knowing the transfer tax up front makes the net sheet accurate. Understanding the capital gains picture can occasionally influence when a sale makes sense — for instance, meeting the two-of-five-years residency test before selling, or coordinating the timing of a sale with other income in a given tax year.
None of this should be navigated from a blog alone. The role of an experienced agent here is to flag what's relevant, make sure the transfer tax and any high-value considerations are built into the strategy, and point sellers toward a qualified tax professional or their real estate attorney for anything involving capital gains or estate basis. For a sense of how taxes fold into the bigger goal of keeping more at closing, the overview of how to net the most from a sale puts it all together.
FAQs
Q: Does a seller always pay taxes when selling a home on Long Island?
A: Most sellers pay the NY State Transfer Tax at closing regardless of profit, but many owe no capital gains tax at all. The federal primary-residence exclusion covers a large share of sellers, so the transfer tax is usually the certainty while capital gains depends entirely on the individual situation.
Q: What is the New York State Transfer Tax when selling a home?
A: New York charges $4 per $1,000 of the sale price, paid by the seller on most residential transactions — so a $1,000,000 sale carries a $4,000 transfer tax. On sales of $1 million or more, the buyer separately pays a 1% Mansion Tax, and Queens sales may involve additional New York City transfer taxes.
Q: How does capital gains tax work on a home sale?
A: Capital gains tax applies only to profit above the federal exclusion — up to $250,000 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. Most primary-residence sellers fall within the exclusion and owe nothing.
Q: Can a seller avoid capital gains tax entirely?
A: Often, yes. A primary-residence seller who meets the two-of-five-years ownership and residency test and whose profit falls within the exclusion limit typically owes no capital gains tax. Long-held homes, investment properties, and inherited homes follow different rules, so those cases warrant a tax professional's review.
Q: Should a seller consult a tax professional before selling?
A: Yes, particularly for a long-held home, an investment or inherited property, or any sale where profit may exceed the exclusion. A tax professional can evaluate cost basis, improvements, and timing, while a real estate agent makes sure transfer taxes and high-value considerations are built into the overall selling strategy.
Taxes are one of the more misunderstood parts of selling, but for most Long Island sellers the picture is simpler than feared: a predictable transfer tax at closing, and, for the majority, no capital gains thanks to the primary-residence exclusion. The cases that need real planning — long-held homes, inherited properties, higher-value sales — are exactly the ones worth mapping out early with the right professionals. For anyone starting to think through the numbers on their own home, a quiet look at current home values is a useful first step, and talking it through anytime is welcome too.
This overview is general information, not tax advice. Sellers should confirm their specific situation with a qualified tax professional or real estate attorney.
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
