A foreclosure sale is the public auction where a lender sells a defaulting borrower’s property to recover the unpaid mortgage debt, and the foreclosure sale process runs from the first missed payment through the auction itself and into questions of redemption, deficiency, eviction, and taxes. Federal rules impose a minimum 120-day delinquency buffer before anything can be filed, state law then dictates whether the sale moves through a court or through a trustee, and the outcome at the auction sets off a chain of consequences for both the former owner and the winning bidder.1Consumer Financial Protection Bureau. 12 CFR 1024.41 – Loss Mitigation Procedures
The 120-Day Federal Waiting Period
Before any foreclosure process begins, a mortgage servicer cannot make the first notice or filing required for either a judicial or non-judicial foreclosure until the borrower’s loan is more than 120 days delinquent. The rule comes from the Consumer Financial Protection Bureau and exists to give borrowers time to explore alternatives.1Consumer Financial Protection Bureau. 12 CFR 1024.41 – Loss Mitigation Procedures
Two narrow exceptions apply. A servicer can move faster if the foreclosure is based on a violation of a due-on-sale clause, or if the servicer is joining an existing foreclosure action already filed by another lienholder. A servicer that jumps the gun outside those situations risks having the entire proceeding challenged.
Judicial and Non-Judicial Foreclosure
Every state allows judicial foreclosure, where the lender files a lawsuit and a judge reviews the evidence before authorizing the sale. The borrower receives formal service of the complaint and can raise defenses, negotiate, or contest the lender’s right to foreclose. If the court rules for the lender, it enters a judgment of foreclosure that triggers the sale. The timeline usually runs several months to over a year.
Non-judicial foreclosure skips the courthouse. The lender works through a foreclosure trustee, a neutral third party typically named in the original deed of trust, to conduct the sale under a “power of sale” clause in the mortgage documents. Not every state permits this route, but where it’s available the process can wrap up in as little as a few months. A borrower who wants to challenge a non-judicial foreclosure must file their own lawsuit to raise defenses in court.
The track chosen shapes everything: the timeline, the notice requirements, whether the borrower gets a day in court, and whether the lender can later pursue a deficiency. Where both options are available, lenders almost always choose the non-judicial path because it’s faster and cheaper.
Pre-Sale Notice and Publication Requirements
Once the 120-day federal buffer has passed and any loss mitigation review is complete, state law takes over with its own notice requirements. The lender must issue a formal notice of sale that identifies the property by legal description and physical address, names the trustee or official conducting the sale, and sets a specific date and time for the auction.
Most states require this notice to be mailed to the borrower and any junior lienholders well before the sale date. Many also require public notice through newspaper publication, typically running for several consecutive weeks in a paper covering the county where the property sits. Some states additionally require posting the notice on the property itself or at the courthouse. The exact timelines and methods vary, but the goal is the same: making sure the borrower, creditors with an interest in the property, and potential bidders all know the sale is coming.
A lender that cuts corners creates grounds for the borrower to challenge the sale. Documentation proving compliance, often an affidavit of publication and certified mail receipts, becomes part of the foreclosure file, and a sale conducted without proper notice can be voided entirely.
Stopping the Sale Before It Happens
A borrower has two main ways to stop the sale: cure the default or work out an alternative with the servicer. Both work best early, and both have hard deadlines.
Reinstatement
Even after foreclosure proceedings have begun, most borrowers can still stop the sale by catching up on everything they owe. Reinstatement means bringing the loan current by paying all delinquent installments, late fees, any amounts the servicer advanced for property taxes or insurance, and the legal costs incurred so far.2Fannie Mae. Processing Reinstatements During Foreclosure This differs from paying off the entire mortgage.
The servicer must accept a full reinstatement even after foreclosure proceedings have started. Each state sets its own deadline for when reinstatement is no longer available, but the window generally stays open until close to the sale date. Reinstatement gets more expensive the longer it takes, because legal fees and servicer advances keep accruing.
Loss Mitigation
The 120-day window is also the time to work with the servicer on an alternative. Common options include a repayment plan that spreads past-due amounts over several months, forbearance that temporarily reduces or suspends payments, a payment deferral that shifts missed payments to the end of the loan, a loan modification that permanently changes the terms, a short sale for less than the mortgage balance with lender approval, or a deed in lieu of foreclosure that voluntarily transfers ownership in exchange for release from the debt.
These options are available through most major servicers, and the Federal Housing Finance Agency requires them for loans backed by Fannie Mae and Freddie Mac.3Federal Housing Finance Agency. Loss Mitigation A borrower who submits a complete loss mitigation application more than 37 days before a scheduled sale generally cannot be foreclosed on while the application is being reviewed.
How the Auction Works
At the auction, the auctioneer opens by reading the property’s legal description, the terms of sale, and any conditions attached to the bidding. The foreclosing lender then sets the starting point with a credit bid. Instead of bringing cash, the lender bids against the debt it’s owed, using the unpaid mortgage balance, accrued interest, and foreclosure costs as currency. The lender can credit bid up to the full amount owed without spending a dollar.
If no third party bids above the lender’s credit bid, the property reverts to the lender and becomes what the industry calls real estate owned, or REO. When outside bidders participate, the auctioneer accepts incremental increases until no one raises the price further. The final bidder gets a verbal confirmation, sometimes called a “knock down,” and at that point a binding obligation to purchase is created. There is no cooling-off period and no option to back out.
Foreclosure sales are cash transactions. The winning bidder typically must pay the full purchase price on the spot in cashier’s checks or certified funds. Personal checks are not accepted. Some jurisdictions accept wire transfers. Foreclosure properties sell without warranties of condition or title. The deed conveys only whatever interest the borrower held, with no guarantees about the property’s physical state, environmental issues, or title defects beyond what the foreclosure clears. There is no inspection contingency and no seller disclosure.
Most foreclosure sales end with the lender taking the property back. Third-party bidders tend to step in only when they believe the property is worth meaningfully more than the lender’s credit bid.
After the Sale: Deed, Recording, and Proceeds
The winning bidder receives a trustee’s deed after a non-judicial foreclosure or a sheriff’s deed after a judicial one. The deed must be recorded with the county recorder’s office to finalize the transfer and put the public on notice of the new ownership. Recording timelines vary by jurisdiction.
The money collected at auction follows a strict priority. Federal law provides a useful illustration: sale proceeds first cover the costs of the foreclosure, then any tax liens and assessments, then prior recorded liens, then servicer advances, then interest, then the mortgage principal, and finally any late charges.4Office of the Law Revision Counsel. 12 USC 3762 – Disposition of Proceeds After the foreclosing lender’s claim is satisfied, any surplus goes to junior lienholders in order of their recording priority. Whatever remains after all debts are paid belongs to the former homeowner.
A former homeowner entitled to surplus funds typically must file a claim with the trustee or the court to collect. If surplus funds go unclaimed within the required timeframe, the money may be treated as unclaimed property under state law. One important boundary: senior liens, including property tax liens and HOA assessments that carry super-lien status in roughly 20 states, generally survive the sale rather than being paid from proceeds, and the buyer takes the property subject to them.
Statutory Right of Redemption
In many states, the story doesn’t end at the auction. A statutory right of redemption gives the former owner a window after the sale to reclaim the property by paying the full sale price plus interest and associated costs. This is distinct from the equitable right of redemption, which exists only between default and the completion of the foreclosure.5Legal Information Institute. Equity of Redemption
The statutory redemption period varies by state and can run anywhere from a few months to a year or more. Not every state offers this right. States that do impose strict conditions: the former owner must pay the entire redemption amount within the deadline, and partial payments don’t cut it. During the redemption period, the former owner may even retain the right to occupy the property in some jurisdictions.
Deficiency Judgments
When a sale brings in less than the total debt owed, the difference is called a deficiency. In many states, the lender can go to court to obtain a deficiency judgment and pursue the borrower’s other assets and income for the remaining balance.
Roughly a dozen states either prohibit or heavily restrict deficiency judgments, particularly after non-judicial foreclosures on owner-occupied residential property. Some states bar deficiency judgments entirely on purchase-money mortgages. Others limit the deficiency to the difference between the debt and the property’s fair market value rather than the sale price, which protects borrowers when a property sells for less than it’s actually worth. In states that allow deficiency judgments, the lender typically must file a separate court action within a limited time after the sale, and the borrower can sometimes challenge the judgment by presenting evidence that the fair market value exceeded the sale price.
Eviction After the Sale
A foreclosure sale doesn’t automatically remove the former owner from the property. The new owner must go through a formal eviction process, starting with a written notice to vacate. If the former owner doesn’t leave voluntarily, the new owner files an unlawful detainer action in court. The timeline varies by state but generally adds several weeks to a few months before the new owner can take physical possession. Courts will not allow the new owner to simply change the locks or shut off utilities.
Renters living in a foreclosed property have separate federal protections under the Protecting Tenants at Foreclosure Act, which became permanent law in 2018. The new owner must give any bona fide tenant at least 90 days’ notice before requiring them to vacate. Tenants with an existing lease generally have the right to stay through the end of their lease term, unless the property is sold to a buyer who will live there as a primary residence, in which case the lease can be terminated with 90 days’ notice.6GovInfo. Protecting Tenants at Foreclosure Act of 2009
A lease qualifies as “bona fide” only if the tenant isn’t the borrower or a close family member, the lease was an arm’s-length transaction, and the rent isn’t substantially below fair market value unless a government subsidy accounts for the difference. State or local laws that provide longer notice or stronger protections override the federal minimums.
Protections for Active-Duty Military
If the mortgage originated before the servicemember entered military service, the Servicemembers Civil Relief Act makes any sale, foreclosure, or seizure of the property invalid during the period of military service or within one year afterward unless the lender obtains a court order first. This applies to both judicial and non-judicial foreclosures.7Office of the Law Revision Counsel. 50 USC 3953 – Mortgages and Trust Deeds
Courts can stay foreclosure proceedings and adjust the mortgage obligation when the servicemember’s ability to pay has been materially affected by military service. In judicial foreclosures where the servicemember hasn’t appeared, the court must appoint an attorney to represent their interests before entering any default judgment. A person who knowingly forecloses in violation of these protections faces criminal penalties, including fines and up to one year of imprisonment.
Tax Consequences of a Foreclosure
The IRS treats a foreclosure as a sale, which can trigger both capital gains consequences and cancellation-of-debt income. These are two separate tax events, and many homeowners don’t realize they could owe taxes on a home they’ve already lost.
The gain or loss is calculated the same way as any property sale: the amount realized minus the property’s adjusted basis.8Internal Revenue Service. Foreclosure, Repossession, or Abandonment What counts as the “amount realized” depends on whether the mortgage was recourse debt, where the borrower is personally liable, or nonrecourse debt, where the lender’s only remedy is taking the property. If the foreclosure produces a gain on a primary residence, Section 121 may shelter up to $250,000 of gain for single filers or $500,000 for married couples filing jointly, as long as the ownership and use requirements are met.9Office of the Law Revision Counsel. 26 USC 121 – Exclusion of Gain From Sale of Principal Residence A loss on a personal residence is not deductible.
If the lender forgives any portion of the mortgage balance after the foreclosure, the forgiven amount is generally treated as ordinary income that must be reported on the borrower’s tax return. The lender will issue a Form 1099-C reporting the canceled amount.10Internal Revenue Service. Publication 4681 – Canceled Debts, Foreclosures, Repossessions, and Abandonments The most commonly used escape route is the insolvency exclusion: if your total liabilities exceeded the fair market value of all your assets immediately before the cancellation, you can exclude the canceled debt from income up to the amount by which you were insolvent. Claiming this exclusion requires filing Form 982 with your tax return.
A separate exclusion for qualified principal residence indebtedness, which previously allowed homeowners to exclude forgiven mortgage debt on their primary home, expired for discharges after December 31, 2025. For foreclosures completed in 2026, the insolvency exclusion is the primary remaining option for reducing or eliminating the tax hit from canceled mortgage debt.
Expect a Form 1099-A from the lender after a foreclosure, reporting the outstanding debt and the property’s fair market value as of the date the lender acquired or the borrower abandoned the property.11Internal Revenue Service. Topic No. 432 – Form 1099-A, Acquisition or Abandonment of Secured Property If the lender also cancels remaining debt, a Form 1099-C will follow. Publication 4681 includes worksheets for calculating both the gain or loss and any canceled debt income.