Tax sale glossary

When property taxes go unpaid long enough, state law lets the county recover them through a sale. Depending on the state, the county sells either the property (a tax deed or tax foreclosure sale) or the right to collect the debt with interest (a tax lien or tax certificate sale).

Most sales now run online. The county sets a minimum bid, publishes a list of parcels in advance, and removes parcels whose owners pay before the sale. Lists commonly shrink a great deal between the first publication and sale day.

A tax deed conveys the property from the county (or the state, through the county) to the winning bidder. It is issued after the buyer pays in full and, in many states, after a set waiting period.

A tax deed is not the same as a title insurance policy. Some liens and interests can survive a tax sale, and many title insurers will not insure a tax-deed title until a quiet title action or a set period has passed.

Unpaid property taxes automatically become a lien on the property. In tax lien states, the government sells that lien to an investor, who pays the taxes and earns interest when the owner redeems.

If the owner never redeems, the lien holder can eventually seek the property itself, through a foreclosure or a tax deed application, depending on the state.

A tax certificate is evidence of a purchased tax lien. The certificate holder is repaid, with interest, when the owner pays the delinquent taxes.

Holding a certificate does not give the right to use or enter the property.

In tax foreclosure states, the government (not an investor) takes title once taxes are delinquent long enough and the redemption period ends. The property is then sold at auction.

Notice requirements are strict, because a foreclosure ends the owner's rights. A defect in notice can be grounds to challenge the sale.

In California, unpaid secured property taxes make the property tax-defaulted at the close of the fiscal year (June 30). The owner can still redeem by paying the defaulted taxes, penalties, and fees.

After five years of default (three years for certain nonresidential commercial property), the Tax Collector gains the power to sell the property.

Power to sell attaches after a property has been tax-defaulted for five years (three years for some nonresidential commercial property). The Tax Collector then sends notices and can include the parcel in an auction.

Reaching power to sell does not mean a sale is scheduled. Counties choose which parcels to offer and when.

Forfeiture is not the same as losing ownership. It means the county treasurer can begin foreclosure. The owner keeps title and can still pay.

Interest and fees increase after forfeiture, so the redemption amount grows the longer it goes unpaid.

Every tax sale system gives owners time to redeem. Some states end redemption before the sale; others let owners redeem after the sale, which means a buyer can lose the property and receive their money back, sometimes with interest.

Redemption is the main reason auction lists shrink. Many parcels on an early list are paid off before sale day.

The right to redeem belongs to the owner and others with a legal interest, such as a mortgage lender. Paying the full redemption amount ends the tax sale process for that parcel.

Buyers should know exactly when the right ends in their state, because it determines whether a winning bid can be undone.

A certificate holder can apply for a tax deed once the certificate is old enough. The applicant pays all other outstanding certificates, omitted taxes, and fees, and the county starts the sale process.

If someone else wins at auction, the applicant is repaid from the sale. If nobody bids, the applicant may get the property for the opening bid.

Public agencies and some nonprofits can ask to buy tax-defaulted property for a public purpose, such as parks, schools, or affordable housing. If approved, the parcel is removed from the public auction.

This is one reason a parcel can disappear from an auction list even though its taxes were not paid.

Common reasons include redemption, bankruptcy filings, agreement sales, litigation, and errors in notice. A withdrawn parcel was not sold.

Counting withdrawn parcels as sales is one of the most common mistakes in tax sale statistics.

When nobody bids the minimum, the parcel is typically struck off to the county or state. It may be reoffered later at a lower minimum, sold over the counter, or held.

Struck-off parcels often have problems such as no access, tiny size, or environmental issues. A low later price usually has a reason.

If a Florida tax deed sale draws no bidder, the parcel goes on the Clerk's list of lands available for taxes. For a period afterward, anyone can buy it for the opening bid, and the county has a chance to claim it.

These parcels went unsold for a reason. Check access, size, zoning, and liens before treating them as bargains.

Filing a bankruptcy case creates an automatic stay. A county must stop the sale of an affected property, even on auction day.

A sale held in violation of a stay can be void, which is why counties withdraw parcels as soon as they learn of a filing.

States require notice to the owner and other parties with an interest before a tax sale, usually by mail and by publication in a newspaper or online. The notice lists the parcel, the sale date, and how to redeem.

Defective notice is one of the most common grounds for challenging a tax sale, so buyers should know whether notice was properly given.

In some tax sale systems, land that never sells eventually escheats to the county. Unclaimed surplus funds can also escheat.

Some states let public bodies claim tax-foreclosed parcels before the auction, usually at the minimum bid or market value.

The opening bid (or minimum bid) usually covers the delinquent taxes, interest, penalties, and sale costs. It reflects what is owed, not what the property is worth.

Competitive parcels often sell for many times the opening bid. Parcels with problems may draw no bids at all.

The overbid is what creates surplus funds. After the county is paid what it is owed, the overbid is held for lienholders and the former owner.

Large overbids signal competition. Sale results with big overbids are useful for judging what similar parcels may draw.

A reported winning bid shows what someone offered. It does not prove the buyer paid; defaults happen, and some counties resell parcels when the winner fails to pay.

Compare winning bids with assessed values cautiously. Neither number is a market appraisal.

Online tax sales usually require a deposit before bidding, often a fixed amount or a percentage of the expected bid. The deposit is applied to the purchase or refunded.

Bidders who win and then fail to pay usually forfeit the deposit.

Defaults happen when bidders overbid, cannot fund the balance, or find a problem after the sale. The county usually keeps the deposit and may offer the parcel again.

Repeat defaulters can be banned from future sales.

Online auction platforms close registration days or weeks before bidding opens. Missing the deadline means missing the sale.

Counties often require identification and tax forms as part of registration.

The bidder willing to accept the lowest rate wins the certificate. Heavy competition can push rates close to zero on desirable parcels.

A low rate does not end the investor's risk; the owner may redeem quickly, or the property may be worth less than the debt.

Surplus funds belong first to lienholders and then to the former owner, who generally must file a claim within a deadline. Unclaimed funds may go to the county or state.

The U.S. Supreme Court held in Tyler v. Hennepin County (2023) that a government cannot keep surplus value beyond the debt owed, which led several states to change their laws.

California statutes use the term excess proceeds. The concept is the same as surplus funds: money above the debt and costs that belongs to lienholders and the former owner.

Be wary of anyone charging large fees to recover excess proceeds; claim forms are usually available free from the county.

Parcels or liens that draw no bid at auction may later be offered over the counter, often at the minimum price, on a first-come basis.

These parcels went unsold for a reason. Check access, size, liens, and condition before buying.

With proxy bidding, the platform raises your bid automatically, one increment at a time, only as far as needed to stay ahead, and never past your maximum.

Set your maximum from your research, including costs after the sale, not from the excitement of the auction.

Large online sales split parcels into batches, each with its own closing time, sometimes over several days. Many platforms extend a batch's close when a bid arrives in the final minutes.

Track the closing time of each parcel you care about; it may differ from the sale's start date.

Assessed value is a tax figure, not a market appraisal. Depending on state rules it may lag the market by years or be capped by law.

Comparing an opening bid with assessed value does not tell you equity or profit. Condition, title, access, and occupancy all matter.

Tax sale buyers usually cannot inspect inside, so market value has to be estimated from the outside, comparable sales, and public records.

Assessed value, opening bid, and past winning bids are all different from market value.

The parcel number is the reliable way to identify a tax sale property. Addresses can be missing, shared, or wrong, especially for vacant land.

Use the parcel number to look up the assessor record, the parcel map, and recorded documents before bidding.

A legal description identifies land by lot and block, metes and bounds, or survey system. It is what a deed actually conveys.

If the legal description on a tax sale notice does not match the parcel map, investigate before bidding.

Landlocked parcels are common at tax sales because they are hard to use and sell. A dirt track across a neighbor's land is not legal access unless an easement exists.

Getting access may require buying an easement or going to court, which can cost more than the parcel.

Tax-delinquent properties often have open code cases, fines, or demolition orders. Some code liens survive a tax sale and pass to the buyer.

Check with the local code enforcement office before bidding; fines can exceed the property's value.

Many homes at tax sales are occupied. Occupants may include former owners, tenants with rights under local law, or squatters.

Inspections are usually impossible, so condition is unknown. Plan for a lawful possession process and its cost.

Easements can benefit a parcel (an access road across a neighbor's land) or burden it (a utility line across your land). Many easements survive a tax sale.

Check recorded documents and the parcel map for easements that affect access or use.

Buyers at tax sales often file a quiet title action so a title insurer will insure the property and it can be sold or financed normally.

Costs and timelines vary by state and by how many parties must be notified.

A title search before a tax sale can reveal liens that survive the sale, ownership disputes, and errors in the legal description.

Tax sale lists are not title reports. The county does not guarantee title.

Many title insurers will not insure a title that came from a tax sale until a quiet title action is completed or a set number of years pass.

Without title insurance, it can be hard to sell or borrow against a tax sale property.

Tax sales generally wipe out most private liens such as mortgages, but some interests can survive. Examples can include certain government liens, easements, and some municipal or code enforcement liens, depending on the state.

Ask the county what survives and confirm with a title professional before bidding.

Good due diligence covers the parcel's location and boundaries, access, zoning, occupancy, liens, environmental and flood risk, and the county's sale rules.

Most tax sales are as-is, with no refunds for problems found after the sale.

A quit claim deed makes no warranty about ownership, liens, or boundaries. Some counties convey tax foreclosure properties this way.

Expect title work, and possibly a quiet title action, before a lender or title insurer will accept the property.

A warranty deed is the strongest form of deed in an ordinary sale. Tax sales never come with one: governments sell as-is and do not guarantee title.

Reselling a tax sale property with a warranty deed usually requires first clearing the title.

A deed is recorded to give public notice of a transfer. Tax deeds are recorded by the county after payment, sometimes weeks or months after the sale.

Deadlines such as California's one-year window for excess proceeds claims start from the recording date.

Buying a property at a tax sale does not remove the people living in it. If occupants stay, the buyer generally needs a court order, such as a writ of possession or an eviction judgment, enforced by the sheriff.

Budget time and legal costs for occupied properties, and never use self-help such as changing locks on an occupied home.

Whether an association lien survives a tax sale depends on state law. Even when past dues are wiped out, the new owner owes dues going forward.

Condominium units at tax sales can carry large association debts and special assessments; ask the association for an estoppel or payoff letter.

Local property taxes generally take priority over a federal tax lien, but federal law can give the IRS a right to redeem a property for 120 days after certain sales.

If a title search shows a federal tax lien, ask a title professional how it affects your purchase.

A lis pendens warns buyers that a court may decide who owns the property or what claims attach to it. Mortgage foreclosures and quiet title actions commonly record one.

A lis pendens on a tax sale parcel is a signal to read the case before bidding.

A title search follows the chain of title to confirm who owned the property and which liens and claims were recorded along the way.

Gaps or errors in the chain can cloud title even after a tax sale.

Delinquent taxes add penalties and interest. If they stay unpaid long enough, the county can sell the property or a lien against it.

The length of time before a sale differs by state, from about a year to five years or more.

Homestead status can lower taxes and change how a tax sale works, including the minimum bid and the notices an owner receives.

Whether a property had homestead status is shown on the assessor record. A homestead parcel at a tax sale often means an occupied home.

Many counties let owners spread delinquent taxes over several years while keeping current taxes paid. An owner on a valid plan is generally not sold out.

A parcel on an early auction list may disappear because the owner entered a plan.

Tax sale buyers usually pay the transfer tax along with recording fees on top of the winning bid. The rate depends on the state and sometimes the city.

Include it in your maximum bid; it is due at payment.

Special assessments are often collected with property taxes and can continue after a tax sale. Future installments become the new owner's responsibility.

Check the tax bill and the city for assessment districts before bidding.

The tax collector (in some states the treasurer or treasurer-tax collector) bills and collects property taxes, tracks delinquencies, and publishes the notices that lead to a sale.

Who runs the auction itself varies: California's Treasurer-Tax Collector runs it, while in Florida the Tax Collector sells certificates and the Clerk of Court runs the tax deed auction.

Once a Florida tax deed application is certified, the Clerk of the Circuit Court orders the title search, sends notices, advertises and runs the auction, collects payment, and issues the tax deed.

The Clerk also holds any surplus from the sale and processes claims to it.

Land banks acquire properties that would otherwise sit unsold, clear title, and sell or redevelop them under their own programs.

In cities with an active land bank, many tax-foreclosed homes never reach the public auction.