HomeLearnSheriff Sale vs. Tax Sale vs. REO
Comparison GuideUpdated March 2026

Sheriff Sale vs. Tax Sale vs. Foreclosure Auction

These three terms are used interchangeably — but they're fundamentally different. Confusing them is one of the most expensive mistakes in distressed real estate investing.

American flag at courthouse
Covers: Sheriff Sales · Tax Liens · Tax Deeds · Bank REO
Read time: 10 min

If you're researching distressed real estate investing, you'll encounter three overlapping terms: sheriff sale, tax sale, and foreclosure auction. They are not the same thing — and confusing them can cost you tens of thousands of dollars.

The 30-Second Summary

FeatureSheriff SaleTax SaleBank REO
What triggers itMortgage defaultUnpaid property taxesLender took title at auction
Who filesMortgage lenderCounty tax authorityBank / mortgage servicer
Who runs the auctionCounty sheriff or clerkCounty treasurerBank, auction co., or MLS
Opening bid basisTotal debt owedUnpaid taxes + feesBank-set asking price
Title clarityModerate — some liens surviveLow — complex title issuesHigh — typically clean
Inspection accessAlmost neverAlmost neverSometimes
Redemption risk0–12 months (state)High — often 1–3 yearsNone
Typical discount20–50%30–60% (higher risk)5–20%

Sheriff Sales: Mortgage Foreclosure Auctions

A sheriff sale is the end result of a judicial mortgage foreclosure. When a homeowner stops paying their mortgage, the lender files a lawsuit in county court. If the court rules for the lender, it orders the property sold at public auction — administered by the county sheriff.

What do you actually buy?

You're purchasing whatever ownership interest the defaulting borrower held — along with any liens that survive the foreclosure. The foreclosing mortgage is satisfied by the sale. Junior mortgages are typically extinguished. But property taxes, IRS liens, and municipal liens commonly survive.

Who should target sheriff sales?

Investors who want a relatively defined lien environment, can tolerate no inspection access, have capital ready for quick payment, and are comfortable with moderate title risk. The discount potential is significant — especially in distressed markets.

Courtroom interior

Tax Sales: Property Tax Delinquency Auctions

A tax sale is initiated by the county government when a property owner fails to pay property taxes. No mortgage lender is involved. There are two distinct types:

TypeWhat You BuyYour RiskYour Return
Tax Lien SaleA certificate (lien) on the property — not the property itselfOwner may redeem by paying taxes + your interestInterest return (8–36% by state) if redeemed; foreclose if not
Tax Deed SaleThe actual property — county already foreclosedTitle is often severely clouded; title insurance difficultHigh equity discount — but significant legal cleanup

Why tax sales have higher title risk

Tax deed properties often come with severely clouded title. Prior owners may challenge the sale. Other lienholders may not have been properly notified. Title insurance companies frequently refuse to insure for years after purchase. Clearing title often requires a quiet title action — a court proceeding adding months and thousands in legal fees.

Tax Deed Warning

The deep discounts at tax deed sales are real — but so is the title risk. Don't buy a tax deed property expecting to flip quickly. Build in time and budget for a quiet title action.

Colorful row houses

REO and Bank Foreclosure Auctions

REO (Real Estate Owned) means property the bank now owns because nobody outbid them at the sheriff sale. REO properties are then sold through MLS listings or specialized auction platforms.

FeatureSheriff SaleBank REO Auction
TitleSheriff's Deed — some liens surviveTypically clean — bank clears title
InspectionAlmost neverOften available
FinancingCash-only in most casesSometimes available
CompetitionLocal investors, courthouse regularsNational investors, funds, retail buyers
Discount potentialHigh — 20–50%Moderate — 5–20%

How Lien Priority Changes Everything

The general rule: first in time, first in right. Liens prioritized by recording date. When a senior lien forecloses, junior liens are typically extinguished. But several categories have super-priority status by law — they survive regardless of recording date.

Always Survives Regardless of Sale Type

Property taxes, IRS federal tax liens (with 120-day redemption right), and municipal water/sewer liens in most states carry super-priority status and survive the sale — becoming the new owner's liability.

Which Type Is Right for You?

If you are...Consider starting with...
New to distressed investing, want lower riskBank REO auctions — cleaner title, sometimes inspection access
Experienced, comfortable with title riskSheriff sales — higher discount, manageable lien environment
Patient, want yield without owning propertyTax lien certificates — interest income without property headaches
Sophisticated, have legal supportTax deed sales — highest risk, highest potential discount

SheriffIQ focuses on sheriff sales — the sweet spot of discount potential and manageable due diligence for experienced investors.

Browse Active Sheriff Sale Listings

30+ counties across 11 states. Opening bids, estimated values, and property details — all in one place.

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This article is for informational purposes only and does not constitute legal or financial advice. Sheriff sale laws vary significantly by state and county. Always consult a licensed real estate attorney before participating.

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