Socorro County, NM tax sales
Tax Sale Atlas maps the Socorro County, NM tax sale, one of 2,957 counties in 40 states. New Mexico sells the deed itself, so no statutory investor interest rate applies. Sale office, calendar and list locations read from state rules plus what the county publishes on Sep 26, 2026.
How tax deed sales work in Socorro County, seat of Socorro: sale calendar, auction platform, over-the-counter lists, and the offices that run each sale.
New to tax sales? Read how New Mexico tax sales work or look terms up in the glossary.
- Next sale
- No fixed month.
- Format
- In person
- Registration
- Register in person on sale day from 8:00 a.m. until the 10:00 a.m. start.
- County office
- 575-835-1701 ext. 2306
Every displayed fact carries a source badge. Verified Sep 26, 2026 against official county and state pages.How we verify
On this page
How Socorro County sells delinquent taxes
Tax deed sale
- Run by
- New Mexico Taxation and Revenue Department, Property Tax Division (state agency); the Socorro County Treasurer handles billing and delinquency notices
- Frequency
- annual
- Typical timing
- No fixed month.
- Registration
- Register in person on sale day from 8:00 a.m. until the 10:00 a.m. start.
When it runs
No fixed month. The Property Tax Division schedules Socorro County when its title research is complete. The most recent notice posted by the county treasurer was a 10:00 AM sale on Tuesday, October 1, 2024, at the Socorro Auction Site, 200 Church St, Socorro. Check the division's auction page for the next date.
Registration and deposit
Sale format and venue
The State, not the county, sells tax-delinquent real property in Socorro County. The county publishes no parcel list of its own; the sale list appears as the downloadable county sale notice on the Property Tax Division's auction page once a Socorro sale is scheduled. Owners with three or more years of delinquent taxes must pay in full by the sale date to stop the sale. The past county sale was held at 200 Church St, Socorro, the county building that houses the Treasurer. For questions, call the Property Tax Division at (505) 827-0883. In-person oral public auction held by the Property Tax Division in Socorro
Source: New Mexico Taxation and Revenue Department, Property Tax Division: Delinquent Property Tax Auctions· Verified Sep 26, 2026
Socorro County tax sale list and auction calendar
For Socorro County tax sale 2026 searches, use the county-run sources below rather than a copied parcel list, and confirm the parcel, registration cutoff, deposit, and payment deadline against the county before you bid. If the parcels on this list are vacant land rather than houses, what buying land at a tax sale hands you is the place to start.
Get the advertised list
Use Property Tax Division auction schedule and county sale notices (parcel list) for the current advertised parcels, then recheck it before the auction.Register to bid
Sale day
No fixed month. The sale is live and in person; there is no online bidding platform. Confirm the venue and hour with the county office before you go.Confirm with the office
If the list, platform, and notice disagree, use New Mexico Taxation and Revenue Department, Property Tax Division (state agency); the Socorro County Treasurer handles billing and delinquency notices as the source to confirm which parcels are actually offered.
Before you bid in Socorro County
4 checks
Start with the live sale list
Pull the current advertised parcels from Property Tax Division auction schedule and county sale notices (parcel list). Lists can change before the sale, so recheck the county source before you price a parcel.Check the state rules that change the bid
Read the New Mexico due-diligence checklist before bidding. Redemption, liens that survive a tax deed, title cleanup, and payment deadlines can change what a parcel is worth. Which liens survive is state law, so read what survives a tax deed in New Mexico before you price the title work.Set a walk-away number
Work out what the parcel is actually worth with the rural land value estimator, then turn it into a ceiling with the tax deed max-bid calculator.
Use the arrow keys to switch between these sections.
County offices
Tax sale office
Socorro County Treasurer's Office
PO Box KK, Socorro, NM 87801 (office at 200 Church Street, Socorro, NM 87801)
Official websiteCounty notes
- The Socorro County Treasurer mails delinquency notices each June for tax bills 30 or more days delinquent. Real property unpaid for two years from delinquency passes to the state Property Tax Division for collection and possible sale.
- The county's Parcel Buyer/Seller Connection is a contact board for private land sales. It is not a tax sale, and the county does not broker those transactions.
New Mexico rules
- Redemption
- The pre-sale window is long even though there is no post-sale redemption: taxes go delinquent thirty days after each due date, the account transfers to the state after two years, the property cannot be sold until three years after the first delinquency date on the list, and the owner must receive certified-mail notice twenty to thirty days before the sale, as must each recorded lienholder whose address is reasonably ascertainable. Installment agreements run up to thirty-six months at one percent a month and cannot be entered on or after the date of the initial sale. After the sale the only exposure is the former owner's two-year window to challenge the conveyance in district court, and, where a federal tax lien is recorded, the 120-day federal redemption right the Property Tax Division's terms warn about.
- Deed deposit
- None. The statute sets no bidder deposit and no registration fee. Bidders register in person on the day of the sale, registration opening at 8:00 a.m. and closing when the 10:00 a.m. auction starts, and bid orally in person or through an agent carrying a notarized authorization. A personal or business check is accepted only with a letter of guarantee from the issuing bank presented at registration.
- Surplus proceeds
- Sale money goes first to the department's costs, then to penalties and interest, then to the delinquent taxes, which are remitted to the county treasurer. The balance is paid to the former owner, or to anyone a court orders, after the department may first apply it to other property taxes that person owes, and the department may require proof of former ownership. If no former owner claims the balance within two years of the sale after a reasonable search, it is treated as abandoned property under the Uniform Unclaimed Property Act.
A tax deed does not convey marketable title. Most buyers file a quiet title action before they can resell or insure the property. See the due diligence guide.
Frequently asked questions
Does Socorro County, New Mexico sell tax liens or tax deeds?
Tax deeds. New Mexico sells no tax lien certificates to investors; the State of New Mexico sells the property itself at a public tax sale.
How often does Socorro County hold tax deed sales?
Socorro County holds its tax deed sale once a year. No fixed month. Each sale is scheduled and advertised in advance, so check the county's tax deed calendar for the next posted date.
I own a property in this sale. Can I stop it?
Often yes, by paying the overdue taxes, interest, and costs before the deadline. New Mexico's redemption rule: None after the sale. The owner can stop a sale only by paying all delinquent taxes, penalties, interest and costs, or signing an installment agreement with the department, by 5:00 p.m. on the day before the sale. Call the New Mexico Taxation and Revenue Department, Property Tax Division (state agency); the Socorro County Treasurer handles billing and delinquency notices as early as possible for your exact payoff and options; deadlines are strict. Free help: lawhelp.org lists legal aid programs, and consumerfinance.gov lists HUD-approved housing counselors.
Where can I find the Socorro County tax sale list?
Socorro County posts its tax sale list at tax.newmexico.gov. Lists go up ahead of each sale and keep changing until the sale date, so confirm every parcel against the county's legal advertisement before you bid.
Verified Sep 26, 2026 against official county and state sources.
Tax Sale Atlas publishes educational information about public tax sale processes. This is not legal, financial, or investment advice. Rules, dates, and fees change; confirm with the county office before you bid.
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