A tax deed auction in Pennsylvania is the public sale of a property whose owner has fallen behind on real estate taxes, run by the county Tax Claim Bureau under the Real Estate Tax Sale Law (RETSL). What you actually buy depends entirely on which of three sales you’re bidding at: an upset sale leaves existing mortgages and liens attached to the property, a judicial sale wipes most of them out, and a repository sale lets you make a written offer on parcels that failed to sell at either. Knowing which stage you’re at is the single most important thing before you raise a paddle.
Which Pennsylvania Counties Use This Process
RETSL applies in every Pennsylvania county except Philadelphia and Allegheny.1Pennsylvania General Assembly. Real Estate Tax Sale Law Those two counties collect delinquent property taxes under a different statute, the Municipal Claims and Tax Liens Act, so the rules below don’t govern sales in Pittsburgh or Philadelphia.
The Three Types of Tax Sales
RETSL creates three sale stages. A property only moves to the next one if it fails to sell at the last.
Upset Sale
The upset sale is the first stage and the most common. Counties hold these annually, no earlier than the second Monday of September and before October 1.2Pennsylvania General Assembly. Pennsylvania Code 72 PS 5860-601 – Date of Sale The opening bid, called the upset price, equals the delinquent taxes, current taxes, municipal liens, and the bureau’s costs. Highest bid over that floor wins.
Here is the trap. An upset sale does not clear existing mortgages, liens, or other recorded obligations. The statute conveys title “under and subject to the lien of every recorded obligation, claim, lien, estate, mortgage, ground rent and Commonwealth tax lien not included in the upset price.”3New York Codes, Rules and Regulations. Pennsylvania Code 72 PS 5860-609 – Nondivestiture of Liens You can buy a house for $3,000 in back taxes and inherit a $150,000 mortgage on it. A title search before bidding is not optional.
Judicial Sale
If nobody bids the upset price, the bureau can petition the Court of Common Pleas to authorize a judicial sale. It can also be directed to file that petition at the written request of any taxing district.4Pennsylvania General Assembly. Pennsylvania Code 72 PS 5860-610 – Petition for Judicial Sale The court then issues a rule requiring mortgage holders, lien creditors, and anyone else with a recorded claim to appear and say why the property shouldn’t be sold free and clear.
When the court grants the petition, the property sells “freed and cleared” of virtually all liens, mortgages, and encumbrances. One exception: separately taxed ground rents survive.4Pennsylvania General Assembly. Pennsylvania Code 72 PS 5860-610 – Petition for Judicial Sale That clean title is what draws investors to judicial sales, though a property reaching this stage has often gone unwanted for a reason.
Repository of Unsold Properties
Properties that don’t sell at either the upset or judicial stage go into a county repository. The point of the repository is to move parcels off the county’s books that have little or no market value.5New York Codes, Rules and Regulations. Pennsylvania Code 72 PS 5860-625 – Purpose
There is no auction. You submit a written offer to the bureau, which then requests written consent from every taxing district where the property sits. If a taxing district doesn’t respond within 60 days, consent is deemed granted.6New York Codes, Rules and Regulations. Pennsylvania Code 72 PS 5860-627 – Sale of Property in Repository Once approved, the property conveys free and clear of tax claims, mortgages, and liens except for separately taxed ground rents. Prices can drop to a few hundred dollars. The condition usually matches.
Registering to Bid
You can’t just walk in on auction day. Anyone bidding at an upset or judicial sale must register with the county Tax Claim Bureau at least 10 days before the scheduled sale.7New York Codes, Rules and Regulations. Pennsylvania Code 72 PS 5860-501-A – Duty to Register Miss the deadline and you’re locked out for that cycle.
The registration application includes a signed affidavit. You must swear that you are not delinquent on real estate taxes in any taxing district in the commonwealth and that you have no municipal utility bills more than one year outstanding anywhere in Pennsylvania. You also have to confirm that you haven’t been convicted of an uncorrected housing code violation in the past three years, and that you haven’t allowed property you own to become a threat to health and safety. Signing a false affidavit is a second-degree misdemeanor.8New York Codes, Rules and Regulations. Pennsylvania Code 72 PS 5860-502-A – Application
Bidding through an LLC or corporation? The registration has to include the legal business name, mailing address, and the names of all officers, members, and anyone with an ownership interest.9Westmoreland County. Pre-Registration Counties also bar anyone whose landlord license has been revoked by a municipality in that county from purchasing at a tax sale.2Pennsylvania General Assembly. Pennsylvania Code 72 PS 5860-601 – Date of Sale
Due Diligence Before You Bid
Tax sale properties are sold as-is in the strongest sense of the phrase. Bureaus make no representation about the property’s condition, boundaries, size, whether any structure exists, or even the accuracy of the ownership records.10Delaware County, Pennsylvania. Instructions and Procedures for Upset Sale You usually can’t inspect the inside of a building beforehand. Counties explicitly warn buyers not to rely on Google Maps or similar tools to size up what they’re buying.
At a minimum, work through the following before you commit to a bid:
- Title search. Essential for upset sales, where existing liens survive. Pull mortgages, judgments, and other encumbrances from the county recorder of deeds and prothonotary. For judicial sales, verify that proper notice was given to all lienholders, because a notice defect can unwind the sale later.
- Property assessment records. The county assessment office and GIS mapping system can confirm lot dimensions, zoning, and whether any structures are actually on the parcel.
- Municipal code compliance. Contact the local municipality about outstanding code violations, demolition orders, or open permits. These follow the property, not the prior owner.
- Environmental exposure. Properties in industrial areas or with a commercial-use history may carry contamination liabilities that far exceed the purchase price.
- Federal tax liens. Search the federal tax lien index at the prothonotary’s office. The IRS must receive at least 25 days’ written notice by registered or certified mail of any sale that could affect its lien. When proper notice is given, the IRS has 120 days from the sale date to redeem the property by reimbursing you. If notice wasn’t given, the federal lien can survive the sale entirely.11Office of the Law Revision Counsel. 26 USC 7425 – Discharge of Liens
A $500 property with a $40,000 cleanup obligation is not a bargain. Skipping this work is the most expensive mistake buyers make.
How the Auction Runs
Upset and judicial sales are conducted by the bureau director or a designated auctioneer. The upset price is the opening bid, covering delinquent taxes, current taxes, municipal liens, and the bureau’s collection costs. Bidding proceeds in increments the bureau sets, and the property goes to the highest bidder.
Many counties now run these sales online rather than in the courthouse. Registered bidders log in and place bids in real time as a countdown clock runs. In person or online, once the sale closes on a parcel the winning bidder is legally obligated to complete the purchase. Backing out after the hammer falls can mean forfeiting your deposit and being disqualified from future sales.
Winning bidders generally must pay the full amount within a few hours of the sale, typically by cashier’s check or money order. Recording fees are added to the purchase price, and the bureau records the deed at the buyer’s expense.6New York Codes, Rules and Regulations. Pennsylvania Code 72 PS 5860-627 – Sale of Property in Repository
When You Actually Get a Deed
The gavel is not the finish line. After the sale, the bureau has up to 60 days to file a consolidated return with the Court of Common Pleas listing every property sold, the buyers, and the prices.12Pennsylvania General Assembly. Pennsylvania Code 72 PS 5860-607 – Consolidated Return to Court If the court finds the sale was conducted properly, it issues a confirmation nisi within 30 days of receiving the return. From that date, the former owner and any other interested party have 30 days to file objections challenging the regularity or legality of the sale. Objections can question whether proper notice was given or whether the bureau followed procedure, but they can’t challenge the underlying taxes.
If no one objects in that window, the prothonotary enters a decree of absolute confirmation automatically, and the bureau prepares and records the deed. Once absolute confirmation is entered, the sale “shall be deemed to pass a good and valid title to the purchaser, free from any liens or encumbrances whatsoever, except such liens as are hereafter specifically saved.”12Pennsylvania General Assembly. Pennsylvania Code 72 PS 5860-607 – Consolidated Return to Court From auction day to deed in hand, plan on at least three to four months once the 60-day filing window, the court review, and the 30-day objection period all run.
Transfer Tax: Upset vs. Judicial
Pennsylvania imposes a 1% state realty transfer tax on real estate conveyances, and local municipalities generally add their own share, often bringing the combined rate to roughly 2%.13Pennsylvania Department of Revenue. Realty Transfer Tax Not every tax sale purchase triggers it. Pennsylvania regulations exclude transfers made under a judicial sale for the collection of taxes from the realty transfer tax.14Legal Information Institute. 61 Pa Code 91-193 – Excluded Transactions Buyers at a judicial sale generally avoid this cost. Buyers at an upset sale should expect to pay the full transfer tax. Confirm the applicable rate with the county recorder of deeds before you bid.
Removing Occupants After You Own It
Owning the deed doesn’t give you the right to change the locks. If the former owner or a tenant is still living in the property, you have to follow the legal eviction process. In Pennsylvania, that means filing a complaint in ejectment in the Court of Common Pleas, which gives the occupant a chance to defend against removal. Self-help evictions, such as cutting utilities, changing locks, or moving belongings out, are illegal regardless of how clean your title is.
Ejectment takes time and costs money. Some buyers negotiate directly with occupants through cash-for-keys arrangements or short lease agreements, which is often faster and cheaper than litigation. Put anything you agree to in writing and have an attorney review it. If a property looks occupied, add the potential cost and delay of ejectment to your math before bidding.
Title Insurance and Quiet Title
Even after absolute confirmation, many title insurance companies are reluctant to insure a property acquired through a tax sale. Notice defects, unknown heirs, and the general complexity of tax sale proceedings make underwriters cautious. If you plan to resell the property or use it as collateral for a loan, you’ll likely need clear title insurance, and getting it often requires a quiet title action.
A quiet title action is a civil lawsuit in the Court of Common Pleas asking the court to formally establish your ownership and eliminate competing claims on the record. The complaint identifies the property, describes your ownership interest, and names every party who holds or could assert a competing claim. Those parties have to be formally served and given a chance to respond. If nobody contests the action or the court rules for you, a judgment quieting title is entered and recorded in the county deed office. Expect several months and legal fees. Treat that cost as part of your purchase price when you’re deciding how high to bid.
A Note for Former Owners: Surplus Proceeds
When a property sells for more than the total taxes, costs, and liens owed, the former owner may be entitled to the surplus. The U.S. Supreme Court ruled in 2023 that a government taking more equity from a tax sale than what is owed violates the Takings Clause of the Fifth Amendment. Under RETSL, the county Tax Claim Bureau must distribute the money collected from a sale, less authorized deductions, and any undistributed funds belong to the prior record owner at the time of the sale. If you were the owner, contact the county Tax Claim Bureau about unclaimed surplus. Some counties hold these funds for years before they’re claimed or escheated to the state.