Do I Have to Pay Taxes on an Inherited House in Pennsylvania or South Jersey?

I get calls from families all the time who have inherited a home in Philadelphia, the Main Line, South Jersey, or somewhere in between, and they are terrified about the tax bill. They have heard horror stories about people losing inherited houses to the IRS, or they think they have to pay capital gains on the full difference between what grandma paid in 1975 and what the house is worth today.

The reality is more specific and often more manageable than people expect. But it is also more complicated than a single phone call with a tax preparer can untangle. Let me walk you through the two main tax questions I hear every week, with the numbers that actually apply to Philadelphia and South Jersey homeowners.

Question 1: What Is the Pennsylvania Inheritance Tax and How Much Will I Owe?

This is the tax that catches most people off guard. Pennsylvania is one of only six states that still collects an inheritance tax, and it applies to real estate located in Pennsylvania regardless of where the deceased person lived. If the inherited house sits in Philadelphia, Delaware County, Montgomery County, or anywhere in the commonwealth, the Pennsylvania Department of Revenue wants a piece of it.

The good news is the rate depends entirely on who you are to the person who died.

• Surviving spouse: 0%. Nothing. No inheritance tax at all.
• Children and direct descendants: 4.5% of the property's fair market value on the date of death.
• Siblings: 12%.
• Everyone else (nieces, nephews, cousins, friends, unmarried partners): 15%.

Let me put real numbers on that. Say you inherit a three-bedroom row home in Fishtown or Port Richmond that appraises for $250,000 on the date of death. If you are the deceased person's child, you owe the state 4.5%, which is $11,250. If you are a sibling inheriting the same house, you owe 12%, or $30,000. If you are a niece or nephew, the bill is 15%, or $37,500.

That tax is due within nine months of the date of death. You can request a six-month extension, but the tax still accrues interest if you do not pay on time. The title company will not release proceeds from the sale of the house until this tax is satisfied. If you are selling the property, the title company typically escrows the estimated tax from the sale proceeds at closing and pays the state directly.

One important detail: the inheritance tax is based on the fair market value of the property on the date of death, not on what it sells for later. If the market drops between the date of death and the sale, you can appeal the valuation. If the market goes up, the extra appreciation is treated as a capital gain, not additional inheritance tax.

What About New Jersey Inheritance Tax?

New Jersey also collects an inheritance tax, but the rules are different. If the inherited property is in South Jersey, here is what applies:

• Class A beneficiaries (spouse, children, grandchildren, parents): Exempt. No inheritance tax.
• Class C beneficiaries (siblings, sons-in-law, daughters-in-law): Pay graduated rates starting at 11% on amounts over $25,000.
• Class D beneficiaries (everyone else): Pay 15% on amounts over $500.

New Jersey also requires a Letter of Administration or Tax Waiver before the title company can release proceeds from a sale. Getting this document adds several weeks to the closing timeline, so it needs to be started early. I have seen closings delayed by a month or more because the executor did not request the tax waiver until the week before closing.

If you inherited a property in New Jersey, do not assume the rules are the same as Pennsylvania. They are similar in structure but different in rates, exemptions, and paperwork requirements.

Question 2: Do I Owe Capital Gains Tax When I Sell an Inherited House?

This is where the federal tax code actually helps you. When you inherit a house, the IRS does not tax you on the appreciation that happened before the owner died. That is because of the stepped-up basis rule under Internal Revenue Code Section 1014.

Here is how it works. Say the person who passed bought the house in 1985 for $80,000. Over 40 years, the property appreciated to $300,000 by the date of death. Under normal capital gains rules, you would owe tax on $220,000 of gain. But with stepped-up basis, your tax basis resets to $300,000, the fair market value on the date of death. If you sell the house for $310,000, you only pay capital gains on the $10,000 of post-inheritance appreciation.

That is a massive tax advantage. It is one of the most valuable provisions in the tax code for families who inherit real estate, and it is the reason so many financial advisors recommend holding real estate until death rather than gifting it during life.

The 2026 federal long-term capital gains rates are 0% for taxable income up to $49,450 for single filers and $98,900 for married couples filing jointly. Above that, the rate is 15% up to $545,500 for single filers, then 20% above that. High-income earners also pay an additional 3.8% Net Investment Income Tax surtax.

Because inherited property is automatically treated as a long-term holding regardless of how long you personally owned it, you qualify for these lower long-term rates from day one. You do not have to wait a year to sell.

One more thing worth knowing: if you move into the inherited house and make it your primary residence, you may qualify for the $250,000 (single) or $500,000 (married) home sale exclusion after living there for two of the last five years. That can wipe out any capital gains entirely. But this only works if you actually live in the house, and it requires planning ahead.

The Pennsylvania Capital Gains Difference

Pennsylvania taxes capital gains as ordinary income at a flat 3.07% rate. There is no special rate for long-term gains the way the federal government has. So if you sell an inherited property and realize a gain of $30,000 after the stepped-up basis, you pay Pennsylvania about $921 on top of whatever you owe the IRS.

That is not nothing, but it is far less than what people typically fear they will owe. The bigger bite is almost always the inheritance tax, not the capital gains tax.

How to Know What Your Inherited House Is Worth on the Date of Death

You cannot calculate the stepped-up basis or the inheritance tax without knowing the fair market value of the property on the date of death. This is where a lot of people get stuck.

The IRS and the Pennsylvania Department of Revenue both expect you to use the fair market value, not the assessed tax value and not what a neighbor thinks the house is worth. The most defensible way to establish this value is a retroactive appraisal, sometimes called a date-of-death appraisal. A licensed appraiser looks at comparable sales from around the date of death and produces a professional opinion of value.

You can also use a broker price opinion or a comparative market analysis from a real estate agent who specializes in the neighborhood. In Philadelphia, properties in neighborhoods like Graduate Hospital, Point Breeze, and Manayunk can vary significantly block by block, and a local agent who knows those micro-markets will give you a more accurate number than a generic online estimate.

Whichever method you choose, document it. If the IRS or the state ever questions your valuation, you want a written report with comparable sales data backing up your number.

Putting It All Together: A Real Example

Let me walk through a real scenario so you can see how the numbers actually work.

A parent passes away in Philadelphia leaving a home in the Mount Airy neighborhood to their adult child. The home is appraised at $320,000 on the date of death. The parent bought it in 1995 for $110,000.

• Pennsylvania inheritance tax (child rate): 4.5% of $320,000 = $14,400. Due within nine months.
• Stepped-up basis: Reset to $320,000. No tax on the $210,000 of appreciation before death.
• Sale price: $335,000 (market went up slightly during the probate process).
• Federal capital gain: $335,000 - $320,000 = $15,000. At 15% federal rate, that is $2,250.
• PA capital gain: $15,000 at 3.07% = $460.

Total tax bill: roughly $17,110. That is real money. But compare it to what the same child would owe if they had been gifted the house during life instead of inheriting it at death. In that scenario, the basis would stay at $110,000, and the capital gain on a $335,000 sale would be $225,000. At 15% federal plus 3.07% PA, that is over $40,000 in capital gains tax alone. The stepped-up basis saved the heir more than $30,000.

What About the $250,000 Home Sale Exclusion?

A lot of people assume the $250,000/$500,000 home sale exclusion automatically applies when they sell an inherited house. It does not. That exclusion is for a primary residence that you personally lived in for two of the last five years. If you inherited a house that you never lived in, the exclusion does not apply.

There is a special provision that allows an executor to use the exclusion on behalf of the estate if the deceased person lived in the house for two of the last five years before death. But this only applies if the estate sells the property within two years of death, and the exclusion amount is limited to $250,000 even for a married deceased person. It is a narrow exception, and it does not apply to most inherited property sales.

The better strategy for most families is to rely on the stepped-up basis, which resets the gain to nearly zero if you sell within a reasonable time after death. Between the stepped-up basis and the small amount of post-death appreciation, most heirs end up paying very little federal capital gains tax.

How an Agent Who Knows Inherited Properties Can Help

I have worked with dozens of families across Philadelphia, Delaware County, Montgomery County, and South Jersey on inherited property sales. The tax piece is always the part that causes the most anxiety, and it is also the part where having the right team matters most.

A real estate agent who specializes in inherited properties coordinates with the estate attorney, the title company, and the appraiser to make sure the inheritance tax return is filed on time, the stepped-up basis is properly documented, and the New Jersey tax waiver (if applicable) is requested early enough that it does not delay closing. That coordination alone can save weeks on the timeline and thousands in avoided interest and penalties.

If you have inherited a property in Philadelphia, the suburbs, or South Jersey and you are trying to figure out the tax piece, you do not have to work through it alone. The rules are specific, but they are knowable, and the right guidance makes the whole process manageable. My job is to help you get the best outcome for the estate with the least amount of stress.