A Maricopa County tax deed sale is a public auction (with an over-the-counter option for leftovers) where the Board of Supervisors sells real property the State of Arizona seized for years of unpaid taxes. You bid cash, the highest bid wins if the Board approves it, and the county conveys a quit claim deed with no title warranty and no promises about condition.1Maricopa County, AZ. Tax Deeded Land Sales That last part is what makes these sales different from every other way to buy real estate in Arizona, and it drives almost every decision you’ll make before and after bidding.
How a Parcel Gets to the Sale
Tax-deeded parcels have already been through a multi-year pipeline. When an owner falls two or more years behind, the county treasurer sells the delinquent tax lien at the February lien auction. If nobody redeems the lien after at least three years, the lienholder or the Board of Supervisors can apply for a treasurer’s deed, and after certified-mail notice and newspaper publication, the treasurer conveys the property to the State of Arizona.2Arizona Legislature. Arizona Revised Statutes 42-18267 – Issuance of Treasurers Deed Form All redemption rights end at that point, whether or not everyone with an interest was named in the notice.
The property then sits with the state until the Board of Supervisors authorizes a sale. That’s the parcel you’re buying at a tax deed sale: land the state already owns and is now selling to recover taxes.
Tax Lien Sale Versus Tax Deed Sale
These are not the same thing, and mixing them up is expensive. At a tax lien sale, you buy a certificate. You are not buying the property. You’re paying off someone else’s tax debt in exchange for interest when they redeem, and bidding runs down from 16%.3Arizona Legislature. Arizona Revised Statutes 42-18114 – Successful Purchaser
At a tax deed sale, the lien phase is over. The state owns the land, and you’re bidding on the actual real property. The highest cash bid wins — the reverse of the lien auction.4Arizona Legislature. Arizona Revised Statutes 42-18303 – Auction and Sale of Land Held by State Under Tax Deed Disposition of Proceeds If that’s what you want to buy, this is the sale you attend.
How the Public Auction Works
Under ARS § 42-18303, the Board of Supervisors may sell tax-deeded land to the highest bidder for cash after the county advertises the sale. The statute permits a live auction, an online competitive bidding process, or both.4Arizona Legislature. Arizona Revised Statutes 42-18303 – Auction and Sale of Land Held by State Under Tax Deed Disposition of Proceeds Maricopa County first offers parcels at a public auction open to anyone.1Maricopa County, AZ. Tax Deeded Land Sales
After bids come in, the Board of Supervisors meets in public and votes on whether to accept the high offer. They are not required to sell. They can reject any or every bid on a parcel. If the Board approves the sale, the Clerk of the Board prepares a quit claim deed, records it with the Maricopa County Recorder, and issues the deed to you. That takes roughly two weeks after Board approval.1Maricopa County, AZ. Tax Deeded Land Sales
Buying Unsold Parcels Over the Counter
Any parcel that gets no bid at the auction becomes available over the counter through the Treasurer’s Office. The path is simpler, but the Board still has the final say.1Maricopa County, AZ. Tax Deeded Land Sales
To make an offer, complete a Parcel Offer Form and submit it with full payment in cash, cashier’s check, or money order payable to the Maricopa County Treasurer. Forms can be mailed or delivered in person to the Treasurer’s Office at 301 West Jefferson, Room 100, Phoenix, AZ 85003.1Maricopa County, AZ. Tax Deeded Land Sales
Two statutory carve-outs can override your offer. Under ARS § 42-18303(E), the Board can sell directly to a city, town, or special taxing district for transportation or flood control purposes. Under subsection (F), a contiguous property owner gets priority when the parcel was once under common ownership with theirs and is too small or oddly shaped to be developed alone.4Arizona Legislature. Arizona Revised Statutes 42-18303 – Auction and Sale of Land Held by State Under Tax Deed Disposition of Proceeds
If neither exception applies, the Treasurer’s Office schedules your offer for an upcoming Board of Supervisors meeting. Once a parcel is on the agenda, no additional offers on that parcel are accepted. At the meeting, the Board votes to approve or decline.1Maricopa County, AZ. Tax Deeded Land Sales
What the Quit Claim Deed Actually Conveys
The Board conveys a quit claim deed. That transfers whatever interest the State of Arizona held in the property and nothing more. There is no warranty that the title is clean and no guarantee the property is free of encumbrances.1Maricopa County, AZ. Tax Deeded Land Sales
A quit claim deed is fundamentally different from the warranty deed used in most residential transactions. If a prior claim surfaces later, you have no recourse against the county. Most title insurance companies will not insure a property acquired through a tax deed sale without a court order clearing the title first, which means you generally cannot sell to a conventional buyer or obtain financing until you resolve the title.
Clearing Title Through a Quiet Title Action
To turn your quit claim deed into marketable title, you’ll almost certainly need to file a quiet title action, a lawsuit asking a court to declare you the rightful owner and extinguish competing claims. This is the step that separates people who actually own usable property from people holding a piece of paper they cannot cash in on.
You have to identify and serve everyone with a potential claim: the former owner, former lienholders, mortgage companies, and possibly the State of Arizona. If the state retains any interest, you must serve the Arizona Attorney General directly. Arizona law requires you to send a written demand for a disclaimer of interest, with a small monetary offer, at least 20 days before filing. If the other party refuses and you prevail, the court may award your attorney fees.
Quiet title actions typically take several months and cost several thousand dollars in legal fees. Factor that in before you bid. Without a quiet title judgment, most buyers, lenders, and title companies won’t touch the property.
Federal Tax Liens and the 120-Day IRS Redemption Period
Federal tax liens are the most consequential single risk in a tax deed purchase. Under 28 U.S.C. § 2410(c), when real property is sold to satisfy a lien senior to the federal government’s, the United States has 120 days from the sale date, or the state-law redemption period, whichever is longer, to redeem the property.5Office of the Law Revision Counsel. 28 USC 2410
To redeem, the government pays you your purchase price plus interest and certain allowable expenses and takes the property. During that 120-day window you own the land on paper but face the possibility that the IRS will claim it. Title companies won’t ignore this, and most won’t insure until the window has closed with no action from the government.
If you need to clear a federal tax lien from the title, the United States can be named as a party in your quiet title action under 28 U.S.C. § 2410, with the U.S. Attorney typically representing the government.6Internal Revenue Service. Procedures in 28 USC 2410 Actions You can also apply for an administrative discharge through the IRS, though that runs through Field Counsel and may involve the Department of Justice.
Environmental Liability
Under CERCLA (42 U.S.C. § 9607), the current owner of property where hazardous substances were released can be held liable for cleanup costs regardless of who caused the contamination.7Office of the Law Revision Counsel. 42 USC 9607 Buying a former gas station, dry cleaner, or industrial parcel at a tax deed sale does not protect you. The EPA can pursue current owners for cleanup expenses that dwarf what you paid.8US EPA. Superfund CERCLA Overview
Before bidding on any parcel with a commercial or industrial history, check the EPA’s Superfund listings and Arizona’s environmental records. For anything where contamination is plausible, a Phase I Environmental Site Assessment from a qualified professional is worth the money. A few hundred dollars spent on an assessment beats discovering a six-figure cleanup obligation once you own the property.
Due Diligence Before You Bid
The county makes no representations about condition, title, or usability. Whatever you need to know, you find yourself.
Start with the Assessor’s parcel number. The county’s property search portal lets you pull assessed values, tax history, and delinquency status by APN.9Maricopa County, Arizona Public Services. Maricopa County Property Search The Assessor’s site provides physical characteristics and legal descriptions.10Maricopa County Assessor’s Office. Maricopa County Assessors Office
Then look beyond the parcel data:
- Search for federal tax liens against the former owner. IRS liens survive the tax deed process and can materially affect value.
- Confirm the zoning. A parcel zoned agricultural or commercial will not become a house lot without an expensive and uncertain rezoning.
- Visit the property. Many parcels are vacant land, but some have failing structures, encroachments from neighbors, or no legal access.
- Investigate environmental history for anything with a commercial or industrial past.
Costs Beyond the Winning Bid
The bid is the beginning, not the total. Budget for:
- Recording fees. Maricopa County charges $30 to record a deed.11Maricopa County Recorder’s Office. Recording Fees
- Quiet title action. Attorney fees and court costs typically run several thousand dollars, more if the action is contested or requires many parties served.
- Title insurance once you have a quiet title judgment, before you can sell or finance.
- Property taxes, which start accruing again as soon as the parcel returns to the active tax roll. Check for HOA liens or special assessments too.
- Maintenance and code compliance from day one. Vacant lots may carry weed abatement or fencing obligations depending on the municipality.
The quiet title cost is what catches most first-time buyers. A parcel that looks like a bargain at $2,000 looks different once you add $5,000 or more in legal work just to hold insurable title. Run the full math before you bid, not after.