NYC property tax guide

Real estate taxes, put in context.

New York transactions can involve federal, state and city tax rules. This guide identifies the questions to raise early—with a tax professional responsible for the final advice.

Frequently asked questions

The tax questions behind a transaction

Tax outcomes depend on ownership, use, residency, basis, financing and timing. Rates and thresholds change; use these answers to prepare for a conversation with qualified counsel or a tax adviser.

For education only—not tax, legal or accounting advice. The discussion reflects official IRS, New York State and New York City guidance available in August 2026. Verify current rules with your advisers before acting.Official references: IRS Publication 523 · NYC transfer tax · NYS transfer tax

How are primary residences and investment properties taxed differently?

Both can produce taxable gain, but a qualifying main-home sale may receive a federal exclusion that is not available to an investment property. Investment property may also involve depreciation deductions and depreciation recapture. Use, ownership period and filing status matter.

What is the federal home-sale gain exclusion?

A qualifying taxpayer may exclude up to $250,000 of gain on a main-home sale, or up to $500,000 for certain married couples filing jointly. Ownership, use, prior exclusion and other tests apply; IRS Publication 523 explains the rules and partial exclusions.

How is gain on a sale calculated?

Taxable gain is not simply sale price minus purchase price. The calculation generally considers adjusted basis, qualifying improvements, depreciation, selling expenses and other adjustments. Keep closing statements and improvement records.

Does New York City impose a separate personal capital-gains tax rate?

New York City residents generally calculate city personal income tax through the city income-tax system rather than a separate flat real-estate capital-gains rate. Federal, New York State and city treatment depends on the taxpayer’s facts, so avoid relying on a single percentage.

Which transfer taxes may apply when an NYC property is sold?

A transfer may trigger New York State real estate transfer tax and New York City Real Property Transfer Tax. Rates and responsibility vary with the property, consideration and agreement; exemptions and special rules may apply.

What is the New York mansion tax?

New York State imposes an additional transfer tax on qualifying residential conveyances of $1 million or more, with higher graduated rates for certain New York City transactions. It is generally a buyer cost, subject to the law and contract.

How is an investment-property sale taxed?

Potential items include federal and state tax on gain, depreciation recapture, net investment income tax and transfer taxes. The ownership entity, passive-loss position and planned reinvestment can materially affect the result.

What is FIRPTA withholding for a foreign seller?

FIRPTA generally requires the buyer or closing agent to withhold part of the amount realized when a foreign person disposes of U.S. real property. The general statutory rate is often 15%, with exceptions and reduced-withholding procedures in some cases. Withholding is not necessarily the seller’s final tax.

Does owning property through an LLC eliminate tax?

No. An LLC can affect liability, administration and tax classification, but it does not automatically remove income, capital-gains, transfer, property or withholding taxes. Transferring property or entity interests can itself have tax and transfer-tax consequences.

Is mortgage interest always deductible?

No. Deductibility depends on the type and amount of debt, how proceeds are used, whether the taxpayer itemizes and whether the property is a residence or investment. Loan points and refinancing costs may follow different rules.

How is a real estate gain reported?

Individuals commonly use Form 8949 and Schedule D for capital transactions, while business or rental property can require additional forms, including Form 4797. A qualifying home-sale exclusion may change reporting requirements.

What is a 1031 like-kind exchange?

Section 1031 can defer gain on qualifying real property held for investment or productive use in a trade or business; it does not apply to a personal residence merely because another home is purchased. Deferred exchanges generally require identification within 45 days and completion within 180 days, with strict control-of-funds rules.

How are NYC annual property taxes determined?

The Department of Finance assigns market and assessed values, applies the property’s tax class and current tax rate, then accounts for exemptions, abatements and other charges. A tax rate applied to market value alone will not reproduce the bill.

Advisory, not guesswork

Build the tax review into the plan.

ELIKA can coordinate the real estate process while your attorney and tax adviser address the transaction-specific consequences.

Discuss your real estate plan

Tax planning

Different taxes apply at different moments in ownership.

Property taxes, transfer taxes, mansion tax, capital-gains tax and nonresident withholding are separate concepts. Buyers and sellers should identify which ones apply to the specific transaction rather than relying on a single percentage.

01 · Purchase

Buyer-side taxes depend on price and structure.

Mansion and supplemental taxes, mortgage-related taxes and new-development contract allocations should be evaluated separately.

02 · Ownership

Recurring property taxes are not closing costs.

Condo and townhouse owners generally pay real-estate taxes directly, while co-op maintenance includes the shareholder’s share of the corporation’s property-tax burden.

03 · Sale

Transfer taxes belong in the seller’s net sheet.

New York City and State transfer taxes are separate seller-side charges in many transactions, subject to current law, exemptions and contract terms.

04 · Gain

Sale proceeds are not the same as taxable gain.

Basis, improvements, depreciation, selling expenses, ownership and available exclusions can change the tax result materially.

05 · Nonresident

Withholding may be an advance payment, not the final tax.

Foreign and nonresident sellers can face withholding or estimated-tax procedures at closing that should be planned with qualified tax counsel.

06 · Verification

Use current official rules.

Rates, thresholds and filing requirements can change. Confirm the transaction with the responsible attorney, accountant and government source before relying on an estimate.

Important: ELIKA provides real-estate brokerage information, not tax advice.