New York’s mansion tax outside the city

$1 million is the threshold for New York State’s additional residential transfer tax, commonly called the mansion tax. At or above that consideration, the rate is 1% of the full taxable amount. A qualifying $1 million purchase therefore produces a $10,000 charge, rather than a tax only on dollars above the threshold.

The 1% state mansion tax applies statewide. Qualifying NYC purchases can also incur the supplemental graduated tax; that NYC schedule does not apply to Westchester, Nassau or Suffolk purchases. New York State transfer-tax guidance.

The property type still matters

The additional residential tax covers qualifying interests in one-, two- and three-family houses, individual condominium units and cooperative apartments. Mixed-use transactions and other property types require their own classification.

The buyer is generally responsible for the additional tax, with statutory exceptions and fallback liability described by the state. Contract negotiations can change the economic allocation between the parties. Treat the signed agreement and the tax return as connected documents, not as interchangeable descriptions of who normally pays.

The state charge is not the entire closing budget

Outside NYC, New York’s basic real estate transfer tax is $2 for each $500, or fraction, of taxable consideration—approximately 0.4%—ordinarily paid by the seller. The buyer’s 1% mansion tax at $1M or more is separate. A recorded mortgage can also trigger mortgage recording tax; co-op financing is treated differently. State transfer-tax rules.

East End buyers also need the local fund taxes: the Peconic Community Preservation Fund rate is 2%, and towns that adopted a 0.5% Community Housing Fund tax bring the combined rate to 2.5%. Exemptions and exclusions depend on the town and transaction. Southampton’s fund information is a starting point for a Southampton purchase.

The comparison with Manhattan therefore needs two actual estimates. One should describe the chosen city apartment, its ownership structure and building charges. The other should describe the suburban house or apartment, its financing and municipal location. A shared purchase price does not imply shared acquisition costs.

Test an offer at its actual price

Before increasing an offer near $1 million, ask for the revised cash-to-close figure. The tax’s whole-price structure makes the threshold consequential. Avoid inserting personal-property allocations simply to reach a lower number; consideration must be supportable in the transaction documents.

For a seller funding the move with another sale, use net proceeds after the existing loan and sale expenses. The down payment, taxes and reserves must be available when the purchase closes, even if the sale is scheduled for a later date. The buy-before-you-sell guide explains that timing problem.