The core difference
When a property owner stops paying property taxes, the taxing jurisdiction — typically the county — has a statutory remedy to collect. That remedy takes one of two fundamentally different shapes depending on state law.
A tax lien sale auctions a certificate representing the tax debt. The investor pays the county the delinquent amount and receives a lien certificate. The property owner still owns the property. If they pay the taxes later (plus statutory interest and penalties), the certificate is redeemed and the investor collects the interest. If they don’t redeem within the statutory window, the certificate holder can force a deed sale or apply for a deed directly. The return is primarily a yield on the tax debt; acquiring the property is the exception, not the goal.
A tax deed sale auctions the property itself. The winning bidder gets a deed conveying title (often subject to a redemption period). There’s no certificate, no interest-bearing debt — you own the property, or close to it, depending on the state. The return comes from the asset, not from yield.
Tax lien states — yield plays
In tax lien states, the investor buys a certificate and collects interest. Statutory rates vary dramatically:
- Arizona — up to 16% annual interest. Bids work in reverse (bidders compete by accepting lower interest rates), so actual yields trend lower in hot counties. 3-year redemption.
- Florida — statutory maximum 18%. Bidders compete on interest; the lowest accepted rate wins. 2-year redemption window before the certificate holder can apply for a tax deed sale.
- Illinois — up to 18% every six months (36% annualized on some certificates in the Scavenger Sale system). 2½-year redemption.
- Iowa — 2% per month (24% annualized). 1 year, 9 months, and the certificate holder can serve notice and take the deed 90 days later.
- New Jersey— up to 18%, plus “premium” bidding where investors bid premium above the tax amount to win; premium earns no interest but secures the certificate.
Yield plays in tax lien states reward investors who treat this like fixed-income investing — diversify across many certificates, don’t over-pay for premium, expect most to redeem and collect interest, and occasionally take the deed on the ones that don’t.
Tax deed states — property plays
In tax deed states, the county auctions the property directly after the statutory delinquency period. The investor’s thesis is acquisition, not yield. Structure varies:
- California — tax deed sale after 5 years of delinquency (3 for nonresidential). The right of redemption ends at 5:00 PM the day before the auction. Buyer gets a deed with no post-sale redemption period.
- Michigan — the state takes fee simple title after 2 years of delinquency through in rem foreclosure, then auctions at the annual Michigan tax foreclosure sale. No post-sale redemption.
- Texas — tax deed sale with a 2-year redemption period on homestead / agricultural property (6 months on other property). Redeemer pays the buyer the sale price plus a 25% premium in year one, 50% in year two — which is excellent for the investor even when redeemed.
- Tennessee — tax deed sale with a 1-year redemption. Redeemer pays the buyer the sale price plus 12% annual interest plus actual improvements made.
- Georgia— tax deed sale with a 1-year redemption at a 20% penalty (plus another 10% each year redemption isn’t exercised). The deed ripens into clean title only after the redemption period is formally closed (a quiet title or barment notice).
Property plays in tax deed states reward investors who can hold through the redemption period, who can quiet title if necessary, and who have an independent view of value — because the asking bid usually starts at delinquent taxes plus fees, which is often a tiny fraction of market value.
State classification
Real state-by-state classification is messier than any clean list — some states run county-level variations, some allow both mechanisms, and some have changed regimes within the last decade. The lists below reflect the dominant mechanism in each state:
Tax lien states (certificate primary)
Tax deed states (property primary)
Hybrid / two-step states
Florida, Louisiana, and several others sell a tax certificate first; if unredeemed, the certificate holder can force a deed auction. Pennsylvania runs an “Upset Sale” where properties sell subject to liens, then a “Judicial Sale” free of most liens if the Upset fails.
Title realities
The single biggest operational difference between a tax deed and a mortgage foreclosure deed is insurability. Title insurance on a freshly acquired tax deed is difficult to get and, in many states, effectively requires a quiet title action first.
Why: the tax deed process typically gives notice by publication, sometimes by mail, and rarely rises to the standard of due-process notice that the Supreme Court required in Mennonite Board of Missions v. Adams(1983). A disgruntled former owner or junior lienholder can later sue to set the deed aside on due-process grounds. Title insurers don’t want that risk until a court of record has formally extinguished it.
Practical sequence for investors: win the deed, hold through the redemption period, file a quiet title action, obtain a final judgment, and only then will a title company write a policy. Budget 6 to 18 months and $1,500–$5,000 in legal fees depending on the state and complexity.
What tax sales don’t wipe
Tax deeds wipe most junior interests, but not everything:
- IRS federal tax liens — survive unless the IRS received proper notice and didn’t redeem within 120 days under 26 U.S.C. § 7425.
- Other governmental liens — municipal code enforcement, water and sewer, and demolition liens frequently survive.
- Easements and restrictive covenants — run with the land regardless of tax sale.
- Environmental liabilities — CERCLA and state superfund exposure follow the property to the new owner.
See the lien survivability reference for the detail that separates a clean acquisition from a trap.
Tax sale procedure is set by state statute and refined by county ordinance — the specifics of bid format, redemption periods, notice requirements, and post-sale title cleanup vary meaningfully within the same state. Confirm with a local attorney before bidding.