What Suffolk Sellers Actually Owe in Transfer Taxes
If you are getting ready to list on Long Island, the transfer tax bill depends almost entirely on which town your house sits in.
Every home sale in New York triggers the state real estate transfer tax, a flat rate charged on the sale price. The state computes it at two dollars for every five hundred dollars of consideration, or $2.00 per $500.00, which works out to 0.4 percent. That tax is collected when the deed is recorded, and it is almost always the seller who pays it.
Suffolk County itself does not add a separate county transfer tax on top of the state rate. The extra cost only shows up if your property sits in one of the five towns that make up the East End.
The Peconic Bay tax changes the math on the East End
If your home is in East Hampton, Southampton, Southold, Shelter Island or Riverhead, a second tax applies at the closing table, and this one is usually paid by the buyer, not you. In Southold, the Peconic Bay Region Community Preservation Fund tax is paid by the grantee, meaning the purchaser.
The rate itself is not uniform across the five towns. In Southampton the Community Preservation Fund tax runs 2.5 percent, which includes a 0.5 percent Peconic Bay Community Housing Fund tax added on top of the original preservation fund rate. Riverhead did not adopt that extra housing fund piece, so it stays at a lower combined rate than the other four towns.
Exemptions reduce the taxable amount before the rate is even applied. In Southold, an improved unimproved property gets a $75,000 exemption on vacant land math, and improved property in Southold carries a $200,000 exemption. Southampton's exemption is larger: the first $400,000 of an improved residential parcel is exempt, and the first $100,000 of vacant unimproved land is exempt, as long as the sale price is $2,000,000 or less. Once a sale crosses that $2,000,000 line in Southampton, the exemption disappears entirely.
Because buyers generally cover this tax, it does not come directly out of your proceeds as the seller. But it is still worth understanding, since a buyer weighing that extra cost against your asking price is one more thing that can slow down or shape a negotiation on the East End.
What this means for your net proceeds
If your house is anywhere outside those five East End towns, your transfer tax exposure is simple: 0.4 percent of the sale price, paid at closing, with no county add on. On a sale in the $500,000 to $700,000 range, that lands in the low thousands, not a figure that should change your pricing strategy on its own.
Where sellers get surprised is when they confuse the Peconic Bay tax with something they owe. In most cases you do not. The buyer pays it, and it is a separate line from the transfer tax that actually comes out of your check.
The better use of your time before listing is running your full numbers, not just the transfer tax line. Closing costs include title fees, attorney fees, any mortgage payoff, and your agent's commission, and those add up faster than the state's transfer tax does.
If you want a full breakdown of what actually leaves your pocket at the closing table, run your numbers through the net sheet before you set a list price. And if a question about your specific town or sale is nagging at you, you can always ask it directly.