If you recently inherited a home on Long Island, one of your first questions is probably whether you owe capital gains tax on an inherited house in New York when you sell it. The good news is that most heirs owe little to no capital gains tax thanks to a powerful federal rule called the stepped-up basis, but there are important exceptions every New York homeowner should understand before making any decisions.
What Is Capital Gains Tax on Inherited Property?
Capital gains tax is a tax on the profit you make when you sell an asset for more than you paid for it. With a home you bought yourself, your cost basis is typically what you paid for the property plus any improvements you made. When you sell, you owe taxes on the difference between your basis and the sale price.
Inherited property works very differently. You did not purchase the home, so the IRS has a special set of rules that determine what your starting cost basis actually is. Understanding those rules is the key to figuring out whether you will owe anything when you sell a home you inherited in Suffolk County, Nassau County, or anywhere else on Long Island.
Capital gains come in two categories at the federal level. Short-term capital gains apply when you sell an asset you held for one year or less, and those gains are taxed at your ordinary income tax rate, which can be quite high. Long-term capital gains apply when you hold an asset for more than one year, and the tax rates are significantly lower: 0%, 15%, or 20% depending on your taxable income. The good news for heirs is that inherited property is automatically treated as long-term, regardless of how long you personally hold it before selling.
The Stepped-Up Basis Rule: Your Most Important Tax Advantage
The stepped-up basis rule is the single most important tax concept for anyone who inherits real estate. Under IRS Publication 559, when you inherit property, your cost basis is automatically “stepped up” to the fair market value of the property on the date of the original owner’s death, not what that person originally paid for it decades ago.
Here is a practical example. Suppose your parents bought a home in Babylon, New York in 1985 for $90,000. By the time they passed away in 2026, that same home was worth $550,000. If you had inherited their original cost basis of $90,000, you would owe capital gains tax on a $460,000 gain when you sold. That could mean a tax bill of tens of thousands of dollars.
Instead, because of the stepped-up basis rule, your starting cost basis becomes $550,000. If you sell that same home for $565,000, you only owe capital gains tax on $15,000 in gains, not $460,000. If you sell it at or below the stepped-up value, you owe nothing at all.
For a deeper look at the full process of handling an inherited home in New York, including probate and title transfer steps, see our complete guide to selling an inherited property in New York.
New York State Capital Gains Tax Rules
Here is something that surprises many Long Island homeowners: New York State does not have a separate capital gains tax. Instead, the state taxes capital gains as ordinary income under the standard New York State income tax brackets. This means your gain from selling an inherited home gets added to your regular income for the year and taxed accordingly.
New York State income tax rates range from 4% on lower income all the way up to 10.9% for incomes over $25 million. For most middle-income earners, the effective state rate on capital gains falls somewhere between 5.85% and 6.85%. New York City residents face an additional city income tax of up to 3.876% on top of the state rate, which can make New York City one of the highest-tax jurisdictions in the country for capital gains.
There is also the New York State estate tax to be aware of, though this is separate from capital gains tax and applies to the estate itself rather than to you as the heir. As of 2026, the New York State estate tax exemption is $6.94 million. Estates below that threshold generally do not owe New York estate tax. You can find the current thresholds on the New York State Department of Taxation and Finance website.
| Tax Type | Who Pays It | Rate (NY) | Triggered By |
|---|---|---|---|
| Federal Capital Gains Tax | The heir who sells | 0%, 15%, or 20% | Gain above stepped-up basis |
| NY State Income Tax on Gains | The heir who sells | 4% to 10.9% | Gain above stepped-up basis |
| NYC Income Tax | NYC residents only | Up to 3.876% | Gain above stepped-up basis |
| NY Estate Tax | The estate itself | 3.06% to 16% | Estate value over $6.94 million |
| Federal Estate Tax | The estate itself | Up to 40% | Estate value over $13.61 million |
When You Would Owe Capital Gains Tax on an Inherited House
While the stepped-up basis protects most heirs from a large tax bill, there are specific scenarios where you could still owe capital gains tax on an inherited house in New York. Knowing these situations in advance helps you plan strategically.
- The property appreciates significantly after you inherit it. If you inherit a home valued at $500,000 and hold onto it for five years while the Long Island market continues to rise, then sell it for $650,000, you owe capital gains tax on that $150,000 in post-inheritance appreciation.
- You rent the property out. If you convert the inherited home into a rental property, things become more complicated. Depreciation recapture rules can create additional taxable income when you eventually sell, on top of any capital gains.
- The estate used a different valuation date. In rare cases, the executor of an estate may elect to use an alternate valuation date six months after the date of death instead of the date of death itself. This can affect your stepped-up basis.
- You inherit through a trust. Some trusts, particularly irrevocable trusts established years before death, do not automatically receive a stepped-up basis. This is an area where estate planning details matter enormously.
- The property is located in a different state. If you are a New York resident but inherit property located in another state, that state’s tax rules apply to the real estate itself, while New York may also tax the gain as your resident state.
If you and your siblings inherited a property together, the tax situation can become even more layered. Our article on how to handle a sale when you inherit a house with multiple siblings covers those dynamics in detail.
Strategies to Minimize Capital Gains Tax on an Inherited Home
Even when you do owe some capital gains tax, there are legitimate strategies Long Island heirs can use to reduce their overall tax burden.
Sell the Property Quickly After Inheriting
The simplest way to minimize capital gains tax is to sell the home soon after inheriting it, before the property appreciates further above your stepped-up basis. If you sell at or close to the appraised fair market value at the time of inheritance, your taxable gain is minimal or zero. This is one reason many heirs choose to work with a cash buyer rather than going through a lengthy traditional listing process.
Document All Post-Inheritance Improvements
Any money you spend on legitimate capital improvements to the property after you inherit it adds to your cost basis. If you replace a roof for $18,000 or renovate a kitchen for $30,000, those costs increase your basis and reduce your eventual taxable gain. Keep all receipts and contractor invoices.
Use the Primary Residence Exclusion
If you move into the inherited home and live there as your primary residence for at least two of the five years before you sell, you may qualify for the Section 121 exclusion. This allows single filers to exclude up to $250,000 in capital gains from federal tax, and married couples filing jointly can exclude up to $500,000. This is one of the most powerful tax breaks in the entire tax code.
Consider a 1031 Exchange
If you inherit a rental property or want to convert the inherited home into an investment property, a 1031 exchange allows you to defer capital gains taxes by reinvesting the sale proceeds into another like-kind investment property. The rules are strict and time-sensitive, so work with a qualified intermediary if you pursue this route.
Selling an Inherited House for Cash vs. Listing with an Agent
Once you understand the tax picture, the next big decision is how to sell the inherited property. The two main options for Long Island homeowners are listing with a traditional real estate agent or selling directly to a cash home buyer. Each has different implications for your net proceeds and timeline.
| Factor | Cash Sale (Square One Home Buyers) | Traditional Agent Listing |
|---|---|---|
| Closing Timeline | 7 to 14 days | 45 to 90 days or longer |
| Repairs Required | None – sold as-is | Often required to pass inspection |
| Realtor Commissions | None | 5% to 6% of sale price |
| Seller Closing Costs | None paid by seller | 1% to 3% of sale price |
| Risk of Deal Falling Through | Very low | Higher due to financing contingencies |
| Holding Costs During Sale | Minimal (fast close) | Potentially months of taxes, utilities, insurance |
| Estate/Probate Coordination | Flexible scheduling | Requires full probate completion first |
Inherited homes on Long Island often come with deferred maintenance, outdated systems, or decades of accumulated belongings. A traditional listing typically requires cleaning, repairs, and staging before hitting the market, adding both time and out-of-pocket costs to an already emotionally difficult process.
Selling for cash through a direct buyer like Square One Home Buyers eliminates those hurdles. There are no repairs required, no agent commissions, and no closing costs charged to the seller. You pick the closing date, which can be particularly helpful when coordinating with an estate or when multiple heirs need to agree on timing.
To understand more about how the probate and estate process affects your sale timeline, see our article on the probate process in New York and how to sell an estate property quickly.
By the Numbers: Capital Gains Tax on Inherited Property in New York
- $0: Capital gains tax owed by most heirs who sell quickly at or below the stepped-up basis value.
- 0%, 15%, or 20%: Federal long-term capital gains tax rates, depending on taxable income. In 2026, the 15% rate applies to single filers earning between $47,026 and $518,900.
- 4% to 10.9%: New York State income tax range applied to capital gains, treated as ordinary income.
- $6.94 million: New York State estate tax exemption threshold as of 2026, above which estate tax applies to the estate itself.
- $250,000 / $500,000: Federal primary residence exclusion for single filers and married couples, available if the heir lives in the home for two of the five years before selling.
- 100%: Of inherited property qualifies for long-term capital gains treatment automatically, regardless of how long the heir holds it before selling.
- 7 to 14 days: How quickly Square One Home Buyers can close on an inherited home on Long Island, vs. 45 to 90 days or more for a traditional listing.
Frequently Asked Questions
Do I have to report an inherited house on my tax return in New York?
You generally do not need to report the inheritance itself as income, since inherited property is not treated as taxable income under federal or New York State law. However, if you sell the inherited house and realize a capital gain above your stepped-up basis, you must report that gain on both your federal return (Schedule D of Form 1040) and your New York State return. If your gain is zero or negative, there is still no income to report from the sale itself, though you may want to document the transaction. Always consult a tax professional for your specific situation.
What is the stepped-up basis and how is it calculated for a Long Island home?
The stepped-up basis for an inherited home is equal to the property’s fair market value on the date the original owner died, not the price they originally paid for the home. To establish this value, most estate representatives order a formal appraisal from a licensed appraiser who assesses the property’s worth at the time of death. For a Long Island home inherited in 2026, that appraisal value becomes the heir’s starting cost basis, meaning any appreciation that occurred during the original owner’s lifetime is completely wiped out for capital gains tax purposes.
How long do I have to sell an inherited house to avoid capital gains tax in New York?
There is no strict legal deadline for selling an inherited home, but the sooner you sell after establishing your stepped-up basis, the less likely it is that the property will have appreciated significantly above that basis. Selling within the first several months of inheriting typically results in zero or very minimal capital gains because the sale price is usually close to the stepped-up value. Every month you hold the property while the Long Island real estate market appreciates, your potential capital gains exposure increases.
Does New York State have its own capital gains tax separate from federal taxes?
New York State does not impose a standalone capital gains tax. Instead, New York taxes capital gains as ordinary income, applying the standard state income tax rates that range from 4% to 10.9% depending on your total income. This means your gain from selling an inherited home is added to your other New York income for the year and taxed at your marginal state rate. New York City residents also face an additional city income tax of up to 3.876% on the same gain.
Can I sell an inherited house in New York before probate is complete?
In most cases, you cannot transfer legal title or complete a sale of an inherited property in New York until the estate has gone through at least the beginning stages of probate and an executor or administrator has been officially appointed by the Surrogate’s Court. However, a cash buyer like Square One Home Buyers can often work around probate timelines and help coordinate the closing once the estate is in a position to transfer the deed. If the property was held in a living trust, it may pass outside of probate entirely, allowing for a much faster sale.
Ready to Sell Your Inherited Long Island Home Fast?
Square One Home Buyers purchases inherited homes throughout Long Island, including Suffolk County and Nassau County, completely as-is with no repairs, no commissions, and no closing costs for sellers.
