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Buying tax-deed and tax-delinquent land

Tax sales, tax-delinquent lists and cheap rural lots are where land investors find volume, and where the problem that made a lot cheap is easiest to miss. A tax deed can come with a redemption period, a title no insurer will cover yet, no legal way in, or a covenant that bills the lot every year. Here is what to check on each parcel before you bid or make an offer, and how to do the first pass quickly.

Tax liens, tax deeds and what you actually buy

When property taxes go unpaid, the county collects in one of two ways, and state law decides which.

Tax lien certificateThe county sells the debt, not the land. The buyer earns interest if the owner pays and can apply for a deed only after a waiting period. In Florida, for example, a certificate holder can apply for a tax deed two years after April 1 of the year the certificate was issued, and the certificate lapses after seven years if no one applies (Fla. Stat. § 197.502, § 197.482).
Tax deed saleThe county, a sheriff or a court sells the property itself, sometimes with a right for the old owner to redeem it afterward.
Struck-off and over-the-counter landParcels that drew no bid, held by the county or a land bank and sold later, often at a set price. These are the lots everyone else passed on; find out why.

Read the county's own auction terms before you register. They say what kind of deed you get, which liens survive the sale, how you pay, and whether the sale is final.

Back taxes and the treasurer's record

Redemption periods

In many states the former owner can buy the property back after a tax sale by paying what the buyer paid plus a premium or interest. Texas, for example, gives two years for a homestead or land designated for agricultural use, and 180 days for other property, counted from the day the buyer's deed is recorded (Texas Tax Code § 34.21). Until the period ends you own a lot you may lose, so do not build on it, clear it or resell it as if the title were final.

Quiet title and title insurance

A tax deed is only as good as the sale behind it. If the notice to the owner, a mortgage holder or an heir was defective, the sale can be challenged. The Supreme Court has held that when a mailed notice of a tax sale comes back unclaimed, the government must take further reasonable steps to reach the owner before selling (Jones v. Flowers, 2006), and that a county may not keep sale proceeds beyond the tax debt (Tyler v. Hennepin County, 2023); several states have changed how their sales work since. Many title companies will not insure a tax-deed title until a quiet title action, a court case that confirms the title against everyone who might claim it, or until a state waiting period has passed. Call a local title company before you bid and ask whether it insures tax deeds from that county, and on what terms. A lot you cannot insure is hard to finance and hard to resell.

Legal access, not just a road nearby

A lot often goes tax-delinquent because nobody could use it. Landlocked parcels, lots on platted roads that were never built, and strips left over from road projects are common at tax sales. LandCheck's Road access row measures the distance to the nearest mapped public road; a recorded right to use it lives in the deed and the plat. Legal access vs physical access explains how to check.

Old subdivisions, covenants and associations

Much cheap rural land sits in large subdivisions platted decades ago, with roads on paper, no utilities and sometimes an association. Covenants recorded against the plat still bind every lot, and association dues accrue on an empty lot whether or not anyone collects them for years. Read the plat and the declaration, and ask the association for the balance on the lot. HOA covenants and deed restrictions on raw land shows where to find them.

Flood, wetlands and septic: why the lot is cheap

The seller's basis: the last recorded sale

Many cheap-land listings are resales of lots bought weeks or months earlier at a tax sale or from an estate. The county record often shows what the seller paid: the deed date, the recorded price where the state discloses it, or the transfer tax. In Florida, deed stamp tax is 70 cents per $100 of the price in every county except Miami-Dade, so the stamp tax recorded with the deed gives the price: $28 in stamps is a $4,000 sale (Florida Department of Revenue). Some states, Texas among them, keep sale prices out of the public record. The last sale is a fact about one past transaction, not a price for the lot today. A lot bought a few months earlier for $4,000 and listed at $15,000 tells you how much room the seller has, not what the lot is worth.

Listings that already sold

Land listings stay online long after a sale. Compare the listing date with the last sale date on the county record. A deed recorded after the listing went up means the lot has sold, or is being resold by whoever just bought it. Before you send money, ask for the recorded deed into the seller and check that the seller is the owner of record on the county's own site.

Buying sight unseen

Working through a county list

When a county list has hundreds of parcels, take them one at a time. Open each parcel on the map and read its own rows: the flood zone, wetlands, the nearest road, the slope, the soil. Keep notes on the ones worth a second look, then check taxes and liens on those. Spend title searches and site visits only on the few you will bid on. LandCheck reads parcel lines from the public service each county or state uses, and many rural counties do not publish one; in New Mexico and Texas, for example, only some counties are covered so far. The county pages say what each source covers. The Is my county covered? button under the Parcels switch answers for any county before you load a list, and says plainly when a county is not covered yet. Flood, wetlands, soil and elevation work everywhere.

What the desk cannot tell you

How to do it on LandCheck

  1. Search the parcel number as the tax list prints it, dashes and all, with the county or state name in front if the map is somewhere else: Pinal AZ and then the number for a lot in Pinal County, Arizona. The number goes live to the county's parcel source and the parcel it finds is drawn on the map. If it finds several matches, pick the one the tax bill names from the list; that parcel's hazard rows wait until you press Check hazards, so you can make sure it is the right lot first.
  2. Read the Parcel rows: Property ID, Owner, Acreage, Assessed Value and Last sale. Compare the owner with the seller, the acres with the listing, and the sale date with the listing date.
  3. Read Road access, Flood Zone, Septic suitability and Zoning district, then turn on Wetlands and Flood zones and click across the whole lot.
  4. Open Deed records for the county recorder's search, and the County record link where the panel has one for the assessor's page. The treasurer or tax collector is usually linked from the assessor's site.
  5. Open Who to call in the panel for the county's website and the record links, the starting point for the treasurer, recorder, planning and health offices.
  6. Save each parcel with your notes. Pro exports saved places as a CSV, or as one PDF with a page per place, and the listing fact sheet prints the county's figures beside the asking price, as two facts.
  7. For a list, Pro's Batch lookup takes coordinates, or parcel numbers with their county or state, the way tax-delinquent lists are published, and returns the parcel, elevation, HOA and, where it is mapped, the zoning for each row in one CSV. The FEMA flood zone comes on coordinate rows only.

Open the map in Pinal County, Arizona, with parcels and flood zones on →

Sources

Related guides

What the parcel source shows in each county LandCheck covers: parcel maps by county.

General information, not legal, tax or investment advice. Tax sale law differs by state and changes often. The county's auction terms, a title company and a local real estate attorney have the final word on a particular parcel.