What Happens at a Tax Foreclosure Auction in Oregon
Published by AuctionBlock.org | Educational Resource
If you have received a notice about delinquent property taxes, you may be wondering: what actually happens if your home goes to a tax foreclosure auction? The process can feel overwhelming, but understanding exactly how it works — step by step — gives you the information you need to act before it gets to that point.
This guide walks through Oregon's tax foreclosure auction process from start to finish, including your rights, the timeline, and what you can do right now.
Tax Foreclosure Is Not Mortgage Foreclosure
First, an important distinction. Tax foreclosure in Oregon is a completely separate legal process from mortgage foreclosure. Mortgage foreclosure happens when you fall behind on your home loan and is governed by ORS Chapter 86. Tax foreclosure happens when you fall behind on your property taxes and is governed by ORS Chapter 312.
You can face tax foreclosure even if your mortgage is completely paid off. In fact, homeowners who own their homes outright — including many seniors on fixed incomes — are among the most vulnerable to this process, because there is no mortgage servicer escrow account automatically paying the taxes on their behalf.
The Timeline: How Delinquent Taxes Become a Foreclosure
Oregon law gives homeowners significant time before a tax foreclosure auction occurs. Here is the general timeline under ORS 312.010 through 312.130:
Year 1 — Taxes become delinquent. Oregon property taxes are due on November 15 each year (ORS 311.505). If you do not pay by that date, the unpaid amount begins accruing interest at 1.33% per month — approximately 16% annually (ORS 311.505(2)). Your county tax collector's office will send you notices about the delinquency. This is the easiest point to resolve the situation.
Year 2 — Continued delinquency. The unpaid taxes continue to accrue interest. Your county may offer a payment plan or installment agreement to help you catch up. At this stage, the total amount owed is still relatively manageable compared to the value of your home.
Year 3 — Foreclosure proceedings begin. After property taxes have been delinquent for three years, the county may begin foreclosure proceedings under ORS 312.010. The county files a foreclosure action in circuit court. You will receive a notice of the pending foreclosure — this is not the auction itself, but the legal process that leads to it.
Court judgment and redemption period. After the court enters a judgment of foreclosure, Oregon law provides a redemption period — time during which you can still pay the delinquent taxes, interest, and costs to stop the process and keep your home (ORS 312.120). This is a critical window. If you can pay during this period, the foreclosure stops.
The auction. Only after the redemption period expires without payment does the property go to public auction.
The key point: in Oregon, you typically have at least three years from the first missed payment before a tax foreclosure auction can happen. That is time you can use.
What the Auction Actually Looks Like
Oregon county tax foreclosure sales are public auctions, typically conducted by the county sheriff or a designated official. Here is what happens:
Notice of sale. Before the auction, the county must publish notice of the sale in a newspaper of general circulation in the county (ORS 312.040). The notice includes the property description, the amount of delinquent taxes owed, and the date, time, and location of the sale.
Location. Tax foreclosure auctions in Oregon are typically held at the county courthouse or another designated public location. Some counties have moved to online auction platforms, but the legal requirements for notice and public access remain the same.
The bidding process. The property is offered for sale to the highest bidder. The minimum bid is generally the total amount of delinquent taxes, interest, penalties, and costs. Bidders typically must register in advance and may be required to provide a deposit or proof of funds.
Who shows up. Bidders at tax foreclosure auctions are typically real estate investors, not other families looking for a home. Many are experienced buyers who attend these auctions regularly. As a homeowner, you do not need to attend the auction — your goal is to resolve the situation before it reaches this point.
If no one bids. If the property does not sell at auction, it may be struck off to the county (ORS 312.100). The county then holds the property and may attempt to sell it again later.
Your Rights: What the Law Protects
Oregon homeowners facing tax foreclosure have important legal protections:
Right to notice. The county must provide you with written notice of the delinquency, the pending foreclosure, and the scheduled sale. If you did not receive proper notice, that can be grounds to challenge the proceedings.
Right to redeem. Until the redemption period expires, you have the legal right to pay the taxes owed and stop the foreclosure. This right exists even after the court enters a judgment (ORS 312.120).
Right to surplus proceeds. In 2023, the United States Supreme Court ruled in Tyler v. Hennepin County (598 U.S. 631) that local governments cannot keep surplus proceeds from tax foreclosure sales beyond what is owed in delinquent taxes. This means if your property sells at auction for more than the amount of taxes owed, you have a constitutional right to the difference. This was a landmark ruling that strengthened protections for homeowners nationwide.
Right to due process. The foreclosure must follow all procedural requirements under ORS Chapter 312. If the county skips steps or fails to provide adequate notice, you may have legal grounds to challenge the sale.
What You Can Do Right Now — Before the Auction
If you are behind on property taxes, the most important thing to understand is that you almost certainly have time to act. Here are seven concrete steps:
1. Contact your county tax collector's office. This is the single most important step. County tax offices in Oregon deal with delinquent taxes every day. They can tell you exactly how much you owe, explain your options, and in many cases set up a payment plan. Benton County's Assessment and Taxation office can be reached at (541) 766-6855.
2. Ask about a payment plan. Oregon counties can offer installment agreements that let you pay down delinquent taxes over time rather than all at once (ORS 311.505). This can make an overwhelming total feel manageable.
3. Check if you qualify for the Senior and Disabled Property Tax Deferral Program. If you are 62 or older, or if you have a disability, Oregon's property tax deferral program allows eligible homeowners to defer property taxes until the home is sold or the owner passes away (ORS 311.666-311.701). The state pays your property taxes and places a lien on the home — but you stay in your home. Contact the Oregon Department of Revenue at (503) 945-8348 for eligibility details.
4. Look into the Disabled Veteran Property Tax Exemption. Oregon veterans with a 40% or greater service-connected disability may qualify for a property tax exemption of up to $28,045 in assessed value (ORS 307.250-307.283). The amount is adjusted annually. Contact your county assessor's office to apply.
5. Contact a HUD-approved housing counselor. Free housing counseling is available through HUD-approved agencies. In the Willamette Valley, DevNW (formerly DevNorthwest) provides housing counseling services and can be reached at (541) 345-7106. You can also find your nearest HUD-approved counselor at hud.gov or by calling (800) 569-4287.
6. Seek legal help. If you have received a foreclosure notice, consider contacting Legal Aid Services of Oregon (LASO) at (541) 342-6071 or the Oregon State Bar Lawyer Referral Service at (503) 684-3763. Legal representation can be especially important if you believe proper procedures were not followed.
7. Do not ignore the notices. This is the most common and most harmful mistake. The notices from your county are not threats — they are warnings and, in many cases, invitations to work out a solution. Every month you delay, interest accrues and your options narrow. Opening the mail and making one phone call can change the outcome.
The Bottom Line
A tax foreclosure auction is the end of a long process — not a sudden event. Oregon law gives you years of notice and multiple opportunities to resolve delinquent taxes before your home is sold. The county does not want to auction your home. The legal system provides redemption periods specifically so you can catch up.
But none of those protections work if you do not use them. The earlier you act, the more options you have and the less it will cost.
If you are behind on property taxes and do not know where to start, we can help you understand your options.
Visit auctionblock.org/get-help for free resources and guidance.
AuctionBlock.org is a mission-driven company based in Corvallis, Oregon, dedicated to foreclosure prevention through education and direct assistance. We do not provide legal advice. If you need legal representation, contact Legal Aid Services of Oregon or the Oregon State Bar.
Sources: Oregon Revised Statutes Chapters 311 and 312; Tyler v. Hennepin County, 598 U.S. 631 (2023); U.S. Department of Housing and Urban Development (hud.gov); Oregon Department of Revenue.