Tax Lien vs Tax Deed: What You're Actually Buying

If you are new to tax sales, one distinction sorts out almost everything else: are you buying a lien or a deed? They look similar from the outside, both start with someone failing to pay property taxes, but they hand you very different things.

The one-sentence version

A tax lien certificate is a debt the property owner owes you, and it pays interest. A tax deed is the property itself, sold at auction. Liens are an income play; deeds are an acquisition play. If you are comparing "tax lien vs tax deed" as an investor, the practical question is whether you want a redemption check or the possibility of owning the parcel.

How a tax lien sale works

When an owner falls behind on property taxes, the county still needs the money. So it sells a certificate representing those unpaid taxes to an investor. You pay the county the back taxes, and in return you hold a lien against the property.

From there, one of two things happens:

• The owner redeems. They pay the county the taxes plus interest, the county forwards your principal and interest to you, and you are done. This is the common outcome.
• The owner does not redeem. After a statutory redemption period, you can start the process to foreclose the lien or apply for a tax deed, which can eventually give you the property.

State law sets the maximum interest rate, and bidders often bid it down at auction. In Florida, say, certificates start at an 18 percent maximum and bidders compete by accepting lower rates, with a mandatory minimum return built into the statute. To see what a winning rate actually returns once the owner redeems, run it through the tax lien yield calculator.

How a tax deed sale works

A tax deed sale skips the certificate. The county auctions the property to the highest bidder to recover the unpaid taxes. Win the auction, pay your bid, and you receive a deed.

This is the path investors use to actually acquire real estate, and it draws a lot of vacant and rural land. It also carries the real risk, because you are buying a specific parcel, sometimes sight unseen, and the tax deed does not come with the clean, warranted title you would get in a normal sale. Before you bid, work backward from the parcel's resale value to a ceiling with the tax-deed max bid calculator.

The hybrid case: redeemable deeds and lien-plus-deed states

Not every state is purely one or the other.

• Redeemable deed states (such as Georgia and Texas) sell the deed at auction but give the former owner a redemption window with a penalty. Redeem, and you collect the penalty; do not, and you keep the property.
• Hybrid states (such as Florida) run both systems. The county Tax Collector sells lien certificates every year, and unredeemed certificates can be converted into a tax deed auction run by the Clerk of Court after the redemption period.

Florida is the clearest example of why the lien-versus-deed question is not always either-or. Read how Florida tax sales work or the Florida tax sale rules to see both paths in one state.

The redeemable deed states differ more than the shared label suggests. How Georgia tax sales work covers a 12-month redemption at a flat 20 percent premium that only ends when the buyer serves a barment notice, while how Texas tax sales work covers a 180-day window at 25 percent that starts when your deed records. Neither premium prorates. How Tennessee tax sales work covers the exception that proves the point: its 12 percent runs as a true annual rate on your whole purchase price rather than a flat premium, so redeeming early costs the owner less and pays you less, and its clock starts at the court order confirming the sale rather than at the auction.

For the pure cases, how Alabama tax sales work shows a lien state where each county picks its own system every year and bidding runs down from 12 percent with no floor, and how California tax sales work shows a deed state where redemption ends the day before the auction opens. Two more deed states show how far the label can stretch: how Michigan tax sales work covers a state that sells no lien at all, where every redemption right dies on the March 31 after the foreclosure judgment and the 1.5 percent a month is a charge owed to the county, not a yield. How Pennsylvania tax sales work covers the split that costs bidders the most money: an upset sale conveys subject to surviving mortgages and liens, and only a judicial sale comes free and clear. Three more deed states each break a different assumption. How North Carolina tax sales work covers the 10-day upset bid window, where winning the auction settles nothing because any stranger can raise your bid by 5 percent and restart the clock. How Washington tax sales work covers a state where every bidder except the county owes the delinquencies outstanding at the time of sale on top of the judgment amount. How Nevada tax sales work covers a county-trustee model where the redemption window closes before the auction exists, so the parcel you drove out to inspect can be reconveyed to its owner three business days before you bid.

"Lien state" does not describe how you get paid

The label tells you what instrument is sold. It says almost nothing about what decides your return, and eight states make that obvious:

• How Iowa tax sales work covers a fixed 2 percent per month that nobody bids down. Bidders compete by accepting a smaller share of ownership in the parcel, so a hot auction leaves you with a thinner claim rather than a lower yield.
• How Illinois tax sales work covers a penalty charged per six-month period rather than per year, where a 9 percent bid held three years pays 54 percent, and where a 2026 act replaced the tax deed with a court-ordered auction.
• How Indiana tax sales work covers flat 10 and 15 percent penalty tiers on the minimum bid, with anything you bid above that minimum earning a separate 5 percent a year.
• How Colorado tax sales work covers one statewide rate reset each September, where the premium you bid goes to the county general fund and never comes back.
• How Maryland tax sales work covers a rate set county by county rather than statewide, running from 6 percent to 20 percent, where interest accrues on the lien amount alone so the premium you bid earns nothing.
• How South Carolina tax sales work covers a quarterly penalty that steps 3, 6, 9 and 12 percent, then caps total interest at the county's own opening bid, so every dollar above that figure earns nothing at all.
• How Ohio tax sales work covers an 18 percent auction bid down in quarter points, where the 6 percent floor disappears on a zero bid and on a negotiated certificate, and where most counties never sell a certificate at all.
• How Mississippi tax sales work covers a rate fixed at 1.5 percent a month that nobody bids, where any premium is swept to the county treasury and the 5 percent damages a redeemer pays go to the county rather than to you.

If you take one thing from this page beyond the lien-versus-deed split, take that: read the bidding mechanism before the headline rate. Bidding methods explained sets them side by side.

Which one is right for you?

If you want a predictable yield and would rather not become a landowner, liens are your lane. If your plan is to own parcels, whether to hold, flip, or build, deeds are where you belong, and your success will ride almost entirely on due diligence before you bid.

Before you buy either one

Two facts change everything about a given sale: the redemption period and the bidding method. Read redemption periods explained and bidding methods explained next, then check the specific rules for the county you plan to bid in. For state-level routing, compare tax lien states, tax deed states, and redeemable deed states before you pick a market.