What is a tax sale? Liens and deeds explained
Information only, not investment or legal advice. Sale dates, terms and deadlines change; always confirm with the county before you register or bid.
When a property owner doesn't pay their property taxes, the county still needs the money to fund schools, roads and services. A tax sale is how many counties collect it. They sell either the right to collect the overdue tax, called a tax lien, or the property itself, called a tax deed.
Tax lien sales
At a lien sale, you pay the overdue tax and the county gives you a certificate. The owner keeps the property but now owes you the tax back, plus interest or a penalty set by state law. If they pay, called redeeming, you get your money back with that interest. If they don't pay within the redemption period, you may be able to start a process to take the property, which usually involves legal steps, notices and more cost.
Most lien buyers are investing for the interest, not the property. Most liens are redeemed.
Tax deed sales
At a deed sale, the county sells the property itself, usually after the owner has had years to pay. The opening bid normally covers the back taxes and costs, and bidding goes up from there. If you win, you get a deed, though the kind of title you get varies by state, and you may need to clear it before you can sell or insure the property.
Hybrid and redeemable deed states
Some states mix the two. In a redeemable deed state, you buy the property at auction, but the former owner can still buy it back for a period by paying you what you paid plus a penalty. Other states sell liens in one process and deeds in another.
Why the difference matters
Lien and deed sales reward different strategies and carry different risks. Lien buyers care about interest rates, bidding rules and redemption periods. Deed buyers care about property condition, title and what other debts survive the sale. Each state page says which kind of sale that state uses.