Clay County tax sales, Missouri

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Clay County's official 2026 Tax Sale Guidelines price the whole ladder in advance, the only county in this set that does: first and second offerings open at the taxes due plus 440.00 dollars advance on due diligence and recording costs; third offerings carry the ninety day redemption; post-third offerings open at the taxes due plus just 75.00 dollars and carry no redemption, with the deed right perfected as soon as the bid is paid in certified funds. The guidelines are equally plain about the dirt: some parcels carry federal or state liens, hazardous conditions, uncertain legal descriptions, or are common area, and non-tax-sale liens may survive a collector's deed.

Selling office: Clay County Collector

Next sale: 2026 sale held Monday, August 24, 2026, 10:00 AM CST, online on GovEase. The 2026 gates were the affidavit received by 5:00 PM CST August 19, 2026 and GovEase registration complete by noon CST August 21, 2026; payment had to be received by 5:00 PM CST Tuesday, August 25, 2026. The 2027 sale falls on the fourth Monday in August, August 23, 2027, with the same two-step registration expected; read the new guidelines when they post.

The 2026 sale is complete. The 2027 working dates follow the pattern: affidavit in Liberty roughly a week before the fourth Monday in August (August 23, 2027), GovEase registration closing the Friday before, sale Monday, payment received Tuesday. Confirm against the 2027 guidelines when the Collector posts them.

Dates and deadlines

Next sale	2026 sale held Monday, August 24, 2026, 10:00 AM CST, online on GovEase
Registration step one	The completed, notarized non-delinquency affidavit must be received at the Clay County Collector's office, One Courthouse Square, Liberty, MO 64068, on or before 5:00 PM CST August 19, 2026.
Registration step two	GovEase registration completed by noon CST Friday, August 21, 2026. The affidavit data and the GovEase profile must match exactly for verification.
The sale	Monday, August 24, 2026, 10:00 AM CST, online on GovEase under ch. 140. Properties are offered by legal description, not street address. All sales final, no refunds.
First and second offerings	Bidding starts at the amount of taxes due, which may include city taxes or assessments, plus 440.00 dollars advance on due diligence and recording costs. One-year redemption.
Third offerings	Ninety-day redemption under ss. 140.250 and 140.405.
Post-third offerings	Bidding starts at the amount of taxes due plus 75.00 dollars cost of sale and recording fees. No redemption period, and the right to a collector's deed is perfected as soon as the bid amount is paid in certified funds.
Format	Online sale on GovEase, with a paper affidavit gate in Liberty before bidding opens: Clay County sells online on GovEase (liveauctions.govease.com), but registration is half paper: a notarized non-delinquency affidavit must physically reach the Collector's office in Liberty days before the sale, and the GovEase profile must match it exactly.
Selling office	Clay County Collector

Sources: Clay County Collector, 2026 Tax Sale Guidelines (claycountymo.tax). GovEase auction platform, Clay County sale. Missouri Revised Statutes ch. 140 (revisor.mo.gov). Confirm with the selling office before relying on any date on this page: sales move, terms change, and parcels are pulled up to sale day.

Research Clay County parcels before you bid

A sale list gives you the parcels, the date, and the opening terms. It does not give you the owner, the value, or the rest of the picture: liens, foreclosure status, and parcel history. PropertyRadar is the data platform for that layer. It carries owner records, assessed and market values, foreclosure and tax data, and property history for parcels across Clay County, searchable by address, owner, or county, including parcels that never reach a sale list.

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How Missouri tax sales work

One August Monday runs most of the state. Under s. 140.150 the collector's sale falls on the fourth Monday in August. The delinquent list is published three consecutive weeks, and the sale is held in or adjacent to the county courthouse commencing at 10:00 AM, or by electronic media where the collector chooses (s. 140.170). Two jurisdictions in this set, St. Louis City and Jackson County, run court foreclosures instead and carry their own process on their pages.
The winner is whoever pays the required sum, and eligibility is policed. Under s. 140.190 the purchaser is the bidder who pays the taxes, interest and charges due. A buyer delinquent on other property must sign the non-delinquency affidavit, and a nonresident may not bid without filing a written consent to circuit court jurisdiction and appointing a citizen of the county as agent.
The certificate caps at ten percent, and the surplus is not yours. The certificate of purchase states an interest rate not to exceed ten percent per annum (s. 140.290). Anything bid above taxes and costs is surplus, held by the county treasury for the former owner (s. 140.230), and it earns the purchaser no interest at all under s. 140.340.
Redemption runs a year, and stays defeasible until the deed. Under s. 140.340 the owner, a lienholder or an occupant holds an absolute right to redeem for one year and a defeasible right until the purchaser actually acquires the deed. Redemption pays the purchase money, sale costs, title search and notice costs, interest at the certificate rate on the tax amount, and eight percent per annum on subsequent taxes the purchaser paid.
The deed is earned on paperwork, and missed paperwork is fatal. Under s. 140.405 the purchaser must run a title search and notify the record owner and every publicly recorded claim holder, by first class and certified mail, at least ninety days before taking the deed, then file the affidavit; failure to comply loses the purchaser's interest entirely. The collector's deed then vests fee simple (s. 140.420).
Unsold parcels climb a ladder, then leave the calendar. No covering bid means a second offering next year (s. 140.240) and a third offering the year after, the third carrying a ninety day redemption (s. 140.250). After the third offering the collector offers unsold parcels once every thirty days, and post-third purchasers take a deed immediately with no redemption; counties and cities may also hold parcels through a trustee under s. 140.260.

How bidding works in Clay County

Two steps, both hard deadlines: the notarized non-delinquency affidavit physically received at the Collector's office, One Courthouse Square, Liberty, by 5:00 PM CST August 19, 2026, and GovEase registration complete by noon CST August 21, 2026. The affidavit data and the GovEase profile must match exactly or verification fails. Miss either step and there is no sale day remedy.

Bid the tax amount, not the parcel, at first and second offerings. Interest runs at no more than ten percent and only on the taxes and costs; every dollar of overbid becomes surplus that earns nothing and waits on redemption to come back. On a contested parcel the disciplined Missouri bid stops where the certificate stops paying.
The ladder rewards patience. The same parcel returns as a second offering, then a third offering with a ninety day redemption, then in the post-third cycle with no redemption at all. A buyer who wants the property rather than the yield often does best at the bottom of the ladder, and the counties in this set run those later channels very differently, from Boone County's sealed bid post-third sales to Jefferson County's trustee.

Terms: what a bid actually costs

Deposit, Clay County	No separate bidding deposit is stated. The built-in advances are the 440.00 dollars added to first and second offering opening bids for due diligence and recording costs, and the 75.00 dollars added to post-third opening bids for cost of sale and recording fees.
Payment, Clay County	Payment must be received by the Collector's office in Liberty on or before 5:00 PM CST Tuesday, August 25, 2026. Mailed payments must go overnight courier, with the tracking number, check number and amount emailed to taxsale@claycountymo.gov beforehand. No drop-box payments. A GovEase wire transfer option exists with fees at the buyer's expense; ACH to GovEase is not available.
What is sold	At a first or second offering, a certificate of purchase: a lien position, not the property and not a deed. The purchaser's road to ownership runs through the redemption period and the s. 140.405 notice process. At a post-third offering, what is sold is effectively the deed itself, issued immediately with no redemption.
The interest rate	The certificate states an interest rate not to exceed ten percent per annum (s. 140.290). The rate attaches to the delinquent taxes and sale costs. Nothing above that amount earns anything: the surplus belongs to the former owner.
The surplus	Any amount bid above the taxes, interest and costs is surplus, deposited in the county treasury for the former owner under s. 140.230, and noted separately on the certificate. On redemption it goes back through the county process; it is never yield, and pricing a contested parcel as if the overbid earned ten percent is the standard Missouri beginner's error.
Redemption money	The purchase money, the costs of sale, the purchaser's title search and notification costs, and interest at the certificate rate (capped at ten percent) on the tax amount, plus subsequent taxes the purchaser paid at eight percent per annum (s. 140.340). No interest is owed on any excess above delinquent taxes plus sale costs.
Redemption periods	One year absolute, and defeasible until the deed issues, for first and second offerings (s. 140.340). Ninety days for third offerings (ss. 140.250, 140.405). None at all for post-third purchases, where the deed issues immediately.
The deed path	Title search report from a licensed attorney or title company; notice of the right to redeem to the record owner and every publicly recorded claim holder at least ninety days before the deed, by first class and certified mail return receipt requested; affidavit at the end of the redemption period (s. 140.405). Counties apply an eighteen month outer limit from the certificate: miss the process and the purchaser's interest is lost.

Unsold parcels: the post-third offering inside the same sale

Clay County sells its leftovers in the same online event, at the bottom of the ladder: post-third offerings open at the taxes due plus 75.00 dollars, with no redemption period and the deed right perfected on payment in certified funds. A parcel that still does not sell returns through the next annual cycle's offerings. Because post-third parcels in Clay County are offered by legal description only, the guidelines' own warnings apply with force: check for federal or state liens, hazardous conditions, uncertain legal descriptions and common area parcels before bidding.

Before you bid

Model the surplus at zero percent. Run every first or second offering bid with the overbid earning nothing and returning only on redemption. If the deal only works with yield on the full bid, it does not work in Missouri.
Calendar the deed process the day you buy the certificate. The s. 140.405 title search and ninety day notice, inside the eighteen month outer limit counties apply, are where Missouri certificates go to die. The buyer who diaries the process owns the deed path; the buyer who does not loses the interest entirely.
Read the county's channel before the state's frame. Eight counties in this set run ch. 140 sales, but no two run them identically: sealed bids in St. Louis County, GovEase in Clay County, courthouse steps elsewhere, and two jurisdictions, St. Louis City and Jackson County, run court foreclosures with no certificate at all.
Set the maximum before the sale opens. The free Max-Bid Calculator below works backwards from your exit value to the highest bid you can pay, with the costs shown.

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