Skip to content
Samantha Mallon

Family & Estate

Selling a Parent’s House in Pennsylvania: A Step-by-Step Family Guide

Who has legal authority to sell, how PA inheritance tax works (0%, 4.5%, 12%, 15%), the stepped-up basis rule for inherited homes, and how families get through the clear-out and sale without falling apart.

By Samantha Mallon, SRES® — licensed in PA & NJ · Reviewed July 30, 2026 · 13 min read

Selling a parent's home is two projects wearing one name: a legal-and-financial process with real deadlines, and a family process with real feelings. Most guides cover one and ignore the other. This one takes both seriously — who can legally sign, what Pennsylvania actually taxes, and how families get to closing without damaging what matters more than the house.

First: who actually has the authority to sell?

Nothing else matters until this is settled, because the answer determines every signature on the deed. Pennsylvania has four common situations:

  1. 01Your parent owns the home and can make decisions. Then it's their sale — they sign everything, the proceeds are theirs, and your role is support. Adult children can attend every meeting (Samantha actively encourages it), but the client is the parent, at the parent's pace.
  2. 02Your parent is living but can no longer manage the transaction. A properly executed durable power of attorney that includes real estate authority (see 20 Pa.C.S. Chapter 56) lets the agent sign. Get the document reviewed by the title company early — POA defects are a classic cause of collapsed closings. If there's no POA and your parent can no longer execute one, the remaining path is a court-appointed guardianship, which takes months — a strong argument for families to put POAs in place while everyone is well.
  3. 03Your parent has died and left a will. The named executor petitions the Register of Wills in the county where your parent lived for letters testamentary — the document proving authority to act for the estate, including selling the house. Expect a few weeks for this step; the house can be prepared in the meantime, and listed once letters are issued.
  4. 04No will. The Register of Wills appoints an administrator (usually the closest kin) who receives letters of administration and follows Pennsylvania's intestacy rules for distributing proceeds. More paperwork, same basic path.

If your parent is living: selling to fund the next chapter

When the sale funds a move — to a smaller home, a 55+ community, or assisted living — the sequencing questions are as important as the price:

  • Start with the money conversation, not the listing. What the house will net, what the next chapter costs monthly, and how long the proceeds need to last. A valuation with a net-proceeds breakdown turns this from guesswork into a plan the whole family can see.
  • If Medicaid could ever be part of the care picture, stop and see an elder law attorney first. The home occupies a special place in Medicaid eligibility rules, converting it to cash changes that, and transfers for less than fair value look back five years. This one meeting, taken early, protects more families than any other step on this page.
  • Mind the tax window. If the home was your parent's principal residence, the federal Section 121 exclusion (up to $250,000 single) and Pennsylvania's residence exemption likely apply — and health-driven moves can qualify for a partial federal exclusion even when the timing tests aren't fully met. Our PA/NJ seller tax guide walks through the rules.
  • Let the parent set the emotional pace. A parent who feels the house being sold out from under them will resist decisions they'd otherwise make willingly. The families that go smoothly are the ones where the parent stays the decision-maker as long as capacity allows — even when adult children do the legwork.

If you’ve inherited: probate, inheritance tax, and basis

Pennsylvania inheritance tax — the deadline that matters

Pennsylvania taxes inheritances based on the heir's relationship to the person who died, from the first dollar — there's no general exemption amount (PA Department of Revenue):

Pennsylvania inheritance tax rates by relationship
Who inheritsRate
Surviving spouse (and jointly-owned spousal property)0%
Children, grandchildren, parents (lineal heirs)4.5%
Siblings12%
Nieces, nephews, friends, all others15%
Charities and exempt institutions0%
  • The return (REV-1500) and payment are due within nine months of death — and paying within three months earns a 5% discount on the tax. For a house-heavy estate, that discount alone can be worth four figures and is easy to miss.
  • The tax is based on the property's value, so a documented sale price close to the date of death (or a professional appraisal) does double duty — supporting both the inheritance tax return and your income-tax basis.

The stepped-up basis — why heirs rarely owe capital gains

For federal income tax, inherited property's cost basis steps up to fair market value at the date of death (IRS Publication 551). Mom's $28,000 purchase price from 1971 is irrelevant: if the house was worth $380,000 when she passed and sells for $385,000, the taxable gain is about $5,000 minus selling costs — often nothing. This is why “we'll owe huge capital gains on mom's house” is usually wrong, and why documenting date-of-death value matters so much.

Getting the house itself ready

  • Secure and insure first. Tell the insurer promptly if the house is vacant — standard homeowner policies can restrict coverage on unoccupied homes, and vacant-home coverage exists for exactly this. Keep utilities on: heat protects pipes in winter, and a lit, climate-controlled house shows far better.
  • Clear it in passes, not marathons. Documents and valuables first (wills, deeds, bank records, jewelry, photos), family claims second with a real deadline, then estate sale, donation, and cleanout for the volume. A NASMM senior move manager or estate liquidation professional is worth the fee for a full house — especially when siblings live out of town.
  • Resist the renovation reflex. Estate homes sell every week in Greater Philadelphia in honest, as-is condition — buyers expect to update and price accordingly. Cleaning, brightening, and minor repairs almost always pay; a preemptive kitchen remodel on an inherited house almost never does. Decide with an agent's comp-based read, not a contractor's enthusiasm.
  • Price for the estate's goals. Executors have a duty to the estate, and families often value certainty and a clean timeline over squeezing the last dollar. Those preferences are legitimate pricing inputs — say them out loud at the listing conversation.

Keeping the family on the same side of the table

  • One point of contact. The executor (or one designated sibling) talks to the agent, attorney, and title company; everyone else gets a standing update. Group-chat decision-making stalls sales.
  • Total transparency on money. A shared document listing every estate expense and every offer as it arrives prevents 90% of sibling suspicion before it starts.
  • Separate the stuff from the sale. Fights about the house are usually fights about belongings and fairness wearing a real estate costume. Settle the contents process first (claim windows, taking turns, appraising anything contested) so the sale itself stays businesslike.
  • Agree on decision rules early. Before the first offer: what price range triggers an automatic yes, who breaks ties, and what happens if one sibling wants to buy the house (independent appraisal, written terms, treated like any buyer).

Choosing the right help

An estate or parent-assisted sale runs on a small team, assembled in this order:

  1. 01Estate or elder law attorney — authority, probate, inheritance tax return, and (if the parent is living) Medicaid planning. First call, not last.
  2. 02An agent who works these sales specifically. Estate and senior-transition sales have their own mechanics — title requirements, court timelines when applicable, vacant-home logistics, and family dynamics that deserve patience rather than pressure. This is the core of Samantha's practice and what the SRES® designation trains for; she's glad to be a first conversation even if the sale is a year away.
  3. 03The logistics layer — senior move manager or estate sale company, cleanout crew, and a CPA at filing time. Your attorney and agent will have vetted local names.

If you're at the very beginning — parent still deciding, siblings not yet aligned, house full — the most useful early step is knowing what the house is actually worth, because every other decision keys off that number. A free valuation gives the family a shared fact to plan around, with no obligation attached.

This guide is for general information, drawn from the official sources listed below and current as of July 30, 2026. It is not tax or legal advice — rules change and individual situations differ, so confirm anything that affects your money with a CPA, tax preparer, or attorney before acting.

Sources

Every guide on this site is built from primary sources — government agencies and recognized research institutions — and reviewed before publication.

Questions families ask most

Can I sell my mother’s house if I have power of attorney?

Generally yes, if the power of attorney document grants real estate authority and is properly executed under Pennsylvania law. The title company will review the POA before closing, and some are strict about wording and execution requirements. Two cautions: the POA dies with the principal — after death you need authority from the estate instead — and the sale proceeds belong to your mother, not to you. Have the specific document reviewed early, before you list, so a defect doesn’t surface at closing.

Do we pay capital gains tax on an inherited house?

Usually little or none if you sell reasonably soon after inheriting. The cost basis of inherited property steps up to its fair market value at the date of death, so only appreciation after that date is taxable gain. A house inherited at a $380,000 value and sold months later for $390,000 has roughly $10,000 of gain — not the decades of appreciation your parents experienced. Pennsylvania inheritance tax is a separate tax with its own rates and deadline.

Do all the siblings have to agree to sell?

It depends on who holds authority. If the will names one executor, the executor generally has the legal power to sell estate property — though good executors keep siblings informed and aligned. If the house has already been deeded to multiple siblings jointly, then yes, all owners must sign. Deadlocked co-owners can ultimately force a sale through a partition action, but that is expensive and slow; almost every family is better served by an early, honest meeting with real numbers on the table.

How long does it take to sell a house through a Pennsylvania estate?

The house itself sells on a normal market timeline once it is listed — typically two to four months from listing to closing. The estate process is what adds time: getting letters testamentary from the Register of Wills usually takes a few weeks, the executor then needs the house cleared and prepared, and the PA inheritance tax return is due within nine months of death. Many estates list within two to five months of death and close well inside the first year.

Should we sell the house before or after moving mom into assisted living?

There is no universal answer, but two facts should shape it. First, if Medicaid might ever be needed to pay for care, talk to an elder law attorney before selling — the home has special status in Medicaid rules, and sale proceeds can affect eligibility, with a five-year look-back on transfers. Second, if the house was her principal residence, selling while she qualifies for the Section 121 exclusion (or within the partial-exclusion rules for health-driven moves) is often better tax-wise than selling years later. Sequence the legal and tax conversations before the real estate one.

About the author

Samantha Mallon, SRES®

Samantha is a real estate agent with Compass, licensed in Pennsylvania (RS365940) and New Jersey (2440598), holding the SRES® (Seniors Real Estate Specialist®) designation. Before real estate she earned a finance degree at Rutgers and a master's in analytics at Georgia Tech, and worked in management consulting at Deloitte — a background she now applies to pricing, preparation, and honest guidance for sellers navigating downsizing, longtime homes, and family transitions across Greater Philadelphia and South Jersey.

Thinking about your own next chapter?

A conversation costs nothing and commits you to nothing. Start with a free home valuation or just ask the question you've been sitting on.