Online auction research
Online tax lien and tax deed auctions
These records identify an online platform or electronic bidding method in the source-backed auction directory. Platform accounts, deposits, and timing still must be confirmed with the authority.
lien · month announced
Cook County, Illinois
December 2026 (exact date not yet set)
cooktaxsale.com (Realauction) / Cook County Treasurer
Source last checked 2026-07-27
Open source-backed auction record →lien · timing not assigned
Maricopa County, Arizona
Not yet announced (typically February)
RealAuction
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Miami-Dade County, Florida
Not yet announced (sales advertised individually, no fixed calendar)
Miami-Dade Clerk of Courts / RealAuction
Source last checked 2026-07-15
Open source-backed auction record →deed · date to verify
Broward County, Florida
October 26, 2026 (first sale on the new RealAuction platform)
Broward County RealAuction (new platform, effective July 6, 2026)
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Newark, New Jersey
Not yet announced (historically held in late October)
RealAuction / RealTaxLien (newark.newjerseytaxsale.com)
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Jersey City, New Jersey
Not yet announced (historically held in December)
Not stated by the official source we could access -- Jersey City does not appear to be an active RealAuction client, unlike Newark.
Source last checked 2026-07-15
Open source-backed auction record →lien · date to verify
St. Louis County, Missouri
Monday, August 24, 2026
St. Louis County Collector of Revenue (sealed bid, in-person drop box -- not a third-party online platform)
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Linn County, Iowa
Not yet announced for the next cycle (last confirmed sale was 2026-06-15)
iowataxauction.com (Zeus Auction/RealAuction)
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
El Paso County, Colorado
Not yet announced (2025 sale registration opened late September; 2026 date not yet posted)
RealAuction (elpaso.coloradotaxsale.com)
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Arapahoe County, Colorado
Not yet announced (typically early November; 2026 date not yet posted)
RealAuction (arapahoe.coloradotaxsale.com)
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
East Baton Rouge Parish, Louisiana
Not yet announced (2026 sale was held July 8, 2026; next cycle date not yet posted)
Zeus Auction (zeusauction.com) for the annual tax lien auction; CivicSource.com separately for adjudicated (5+ year) property.
Source last checked 2026-07-15
Open source-backed auction record →lien · date to verify
Lake County, Indiana
Friday, September 4 - Tuesday, September 8, 2026
Zeus Auction (zeusauction.com), online only
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Cuyahoga County, Ohio
Weekly online sheriff's sale (tax-foreclosure parcels on Tuesdays)
Cuyahoga County Sheriff (RealAuction)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Franklin County, Ohio
Weekly online sheriff's sale (tax foreclosures intermingled, Fridays)
Franklin County Sheriff (RealAuction)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Philadelphia County, Pennsylvania
Rolling online sheriff's sales (dates posted per auction batch)
Philadelphia Sheriff (Bid4Assets)
Source last checked 2026-07-15
Open source-backed auction record →redeemable deed · timing not assigned
Shelby County, Tennessee
Not yet announced (multiple online sales per year; last posted was April 2026)
Shelby County Chancery Court Clerk & Master (SRI / ZeusAuction)
Source last checked 2026-07-15
Open source-backed auction record →deed · date to verify
Oakland County, Michigan
Wednesday, August 25, 2026
Oakland County Treasurer (tax-sale.info / Title Check)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Wayne County, Michigan
Not yet announced (annual: September first auction, October second auction)
Wayne County Treasurer (Bid4Assets)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Mecklenburg County, North Carolina
Not yet announced (per-case foreclosure sales; check the listing for upcoming dates)
Mecklenburg County Sheriff (in-person, County Courthouse)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Fairfax County, Virginia
Not yet announced (per-case judicial sales; check the platform for upcoming dates)
Fairfax County / TACS (For Sale at Auction, online)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
City of Virginia Beach, Virginia
Not yet announced (per-case judicial sales)
City's contracted firm (Virginia Auction Company, online)
Source last checked 2026-07-15
Open source-backed auction record →deed · date to verify
King County, Washington
September 9, 2026
King County Treasury (RealAuction)
Source last checked 2026-07-15
Open source-backed auction record →deed · date to verify
Pierce County, Washington
Monday, November 9, 2026
Pierce County Assessor-Treasurer (Bid4Assets)
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Douglas County, Nebraska
Not yet announced (statutory: first Monday of March; next ~March 1, 2027)
Douglas County Treasurer (RealAuction, douglas.nebraskataxsale.com)
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Laramie County, Wyoming
Not yet announced (annual, held the Thursday after Cheyenne Frontier Days, late July)
Laramie County Treasurer (Bid4Assets)
Source last checked 2026-07-15
Open source-backed auction record →lien · date to verify
Natrona County, Wyoming
September 3, 2026 (online lottery drawing)
Natrona County Treasurer (online)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Los Angeles County, California
Not yet announced (annual, typically spring; 2026 sale already closed)
LA County Treasurer-Tax Collector (GovEase)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
San Diego County, California
Not yet announced (annual, typically spring; 2026 sales already closed)
San Diego County Treasurer-Tax Collector (SDTTC MyTaxSale / Grant Street)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Clark County, Nevada
Not yet announced (annual, typically spring/May)
Clark County Treasurer (in-person / online portal)
Source last checked 2026-07-15
Open source-backed auction record →deed · month announced
Washoe County, Nevada
April 2027 (exact day published in February)
Washoe County Treasurer (in-person / Bid4Assets)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Johnson County, Kansas
Not yet announced (per-case judicial foreclosure; no sale currently scheduled)
Johnson County Treasurer / District Court (in-person, County Courthouse, Olathe)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Sedgwick County, Kansas
Not yet announced (per-case judicial foreclosure; 'no auction date is set currently')
Sedgwick County Treasurer / Sheriff (online)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Hennepin County, Minnesota
Rolling per-parcel sales (no single auction date)
Hennepin County (epropertyplus)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Ramsey County, Minnesota
Not yet announced (periodic online sales; a Spring 2026 rebid phase opened June 25)
Ramsey County (MNBid, mnbid.mn.gov)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Burleigh County, North Dakota
Not yet announced (statutory: third Tuesday of November; Nov 17, 2026)
Burleigh County Auditor/Treasurer (in-person; list posted via Bid4Assets)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Ada County, Idaho
Not yet announced (annual, typically late summer/fall; last sale Sept 26, 2024)
Ada County Treasurer (Bid4Assets)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Kootenai County, Idaho
Not yet announced (annual, early September; last sale Sept 9, 2025)
Kootenai County Treasurer (RealAuction)
Source last checked 2026-07-15
Open source-backed auction record →redeemable deed · timing not assigned
City of Providence, Rhode Island
Not yet announced (annual spring sale; 2026 sale was May 21)
City of Providence Collector (GovEase, online)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Salt Lake County, Utah
Not yet announced (annual May sale; 2026 was May 27, next tentatively May 2027)
Salt Lake County Auditor (Public Surplus, online)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Utah County, Utah
Not yet announced (annual May sale; 2026 was May 21, next tentatively May 2027)
Utah County Clerk/Auditor (Public Surplus, online)
Source last checked 2026-07-15
Open source-backed auction record →lien · month announced
Palm Beach County, Florida
May 2026 (started May 4, 24 bidding days)
RealAuction (RealTaxLien)
Source last checked 2026-07-15
Open source-backed auction record →lien · month announced
Hillsborough County, Florida
May 2026 (started May 1, 30 bidding days)
LienHub
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Orange County, Florida
Not yet announced (sources conflict: DOR lists May 1, 2026; the county's own page cites the statutory June 1 outer deadline -- not treating either as confirmed)
LienHub
Source last checked 2026-07-15
Open source-backed auction record →lien · month announced
Pinellas County, Florida
May 2026 (started May 15, 16 bidding days)
LienHub
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Duval County, Florida
Not yet announced for the next cycle (last confirmed sale was 2026-05-27)
LienHub
Source last checked 2026-07-15
Open source-backed auction record →lien · month announced
Lee County, Florida
May 2026 (started May 4, 16 bidding days -- not independently reconfirmed on the county's own platform page)
LienHub
Source last checked 2026-07-15
Open source-backed auction record →lien · month announced
Polk County, Florida
May 2026 (started May 1, 31 bidding days)
RealTaxLien (a separate RealTDA platform handles Polk's tax deed sales)
Source last checked 2026-07-15
Open source-backed auction record →lien · month announced
Volusia County, Florida
May 2026 (started May 15, 15 bidding days)
LienHub
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Brevard County, Florida
Not yet announced (sources conflict: May 5 vs. May 13, 2026 -- not independently resolved)
LienHub
Source last checked 2026-07-15
Open source-backed auction record →lien · month announced
Pasco County, Florida
May 2026 (started May 4, 23 bidding days)
LienHub
Source last checked 2026-07-15
Open source-backed auction record →redeemable deed · date to verify
Denton County, Texas
August 4, 2026, 10:00 AM
GovEase (online, not courthouse steps)
Source last checked 2026-07-15
Open source-backed auction record →redeemable deed · timing not assigned
El Paso County, Texas
Not yet announced (listings posted the 15th of each month)
RealAuction (online, since Aug 2021)
Source last checked 2026-07-15
Open source-backed auction record →redeemable deed · date to verify
Montgomery County, Texas
August 4, 2026, 10:00 AM
RealAuction (online, since 2021)
Source last checked 2026-07-15
Open source-backed auction record →redeemable deed · timing not assigned
Cameron County, Texas
Not yet announced (venue/time for the primary sale not confirmed by the official source)
Cameron County Sheriff (online auction platform); resales via Perdue Brandon Fielder Collins & Mott
Source last checked 2026-07-15
Open source-backed auction record →redeemable deed · timing not assigned
Nueces County, Texas
Not yet announced (sale date/time not stated by the official source)
Online delinquent-tax sale venue (per the Tax Assessor-Collector's external-agencies page)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Henry County, Georgia
First Tuesday of the month, 10:00 AM, when scheduled
Henry County (in-person, judicial-in-rem)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Orange County, California
Not yet announced (2025's sale was June 25; no 2026 date posted yet)
Bid4Assets
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Riverside County, California
Not yet announced (2026 sale ran April 23-28; next cycle typically ~April 2027, not yet confirmed)
Bid4Assets
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
San Bernardino County, California
Not yet announced for the next cycle (last confirmed sale was 2026-07-14)
SBcounty.MyTaxSale.com (operated with Grant Street Group)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Santa Clara County, California
Reported for October 23-26, 2026 -- not independently confirmed by direct county fetch
Bid4Assets
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Alameda County, California
Not yet announced (2026 sale was March 20-23; next cycle not yet posted)
Bid4Assets
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Sacramento County, California
Not yet announced (2026 sale was May 18-19, registration closed May 8; next cycle not yet posted)
Sacramento.mytaxsale.com (not Bid4Assets -- the county has moved platforms since a 2019 Bid4Assets sale)
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Contra Costa County, California
Not yet announced (2026 sale was Feb 25; next list posts mid-January 2027 per the county's own text)
GovEase
Source last checked 2026-07-15
Open source-backed auction record →deed · date to verify
Fresno County, California
September 10-11, 2026
Bid4Assets
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
Kern County, California
Not yet announced (conflicting sources: a board resolution set March 9-11, 2026; the live GovEase portal separately lists Sept 14-16, 2026 -- unresolved, needs direct county confirmation)
GovEase
Source last checked 2026-07-15
Open source-backed auction record →deed · timing not assigned
City & County of San Francisco, California
Not yet announced (2026 sale was April 20-23; next cycle not yet posted)
sanfrancisco.mytaxsale.com (platform changed from Bid4Assets since 2019)
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Pima County, Arizona
Not yet announced (annual, February; 2026 sale completed Feb 26, 2026)
RealAuction
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Pinal County, Arizona
Not yet announced (annual, February; 2026 sale completed Feb 12, 2026)
RealAuction
Source last checked 2026-07-15
Open source-backed auction record →lien · date to verify
Yavapai County, Arizona
February 9, 2027
RealAuction
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Mohave County, Arizona
Not yet announced (annual, held in January -- an exception to the statewide February norm; 2026 sale completed Jan 26, 2026)
RealAuction
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Yuma County, Arizona
Not yet announced (annual, February; 2026 sale held Feb 17, 2026, in person)
Yuma County Treasurer (in-person -- not RealAuction, unlike most AZ counties)
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Cochise County, Arizona
Not yet announced (annual each February per statute; county calendar page still shows a stale 2024 event)
GovEase (not RealAuction, unlike most AZ counties)
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Coconino County, Arizona
Not yet announced (annual, February; 2026 sale completed Feb 10, 2026)
RealAuction
Source last checked 2026-07-15
Open source-backed auction record →lien · timing not assigned
Prince George's County, Maryland
Not yet announced for the next cycle (last confirmed sale was 2026-05-11)
Prince George's County online tax sale portal (taxsale.princegeorgescountymd.gov)
Source last checked 2026-07-16
Open source-backed auction record →lien · timing not assigned
Howard County, Maryland
Not yet announced for the next cycle (last confirmed sale was 2026-06-10)
Howard County online tax sale portal (taxsale.howardcountymd.gov)
Source last checked 2026-07-16
Open source-backed auction record →lien · timing not assigned
Anne Arundel County, Maryland
Not yet announced for the next cycle (last confirmed sale was 2026-06-03)
RealAuction -- Anne Arundel County tax lien auction site (annearundel.marylandtaxsale.com)
Source last checked 2026-07-16
Open source-backed auction record →lien · date to verify
Allen County, Indiana
September 16, 2026
GovEase (online only) -- per the county's most recently published Tax Sale packet
Source last checked 2026-07-16
Open source-backed auction record →lien · date to verify
Hamilton County, Indiana
October 8, 2026
SRI Services (in-person at the 2nd Floor Historic Courtroom; county reserves discretion to move online via zeusauction.com)
Source last checked 2026-07-16
Open source-backed auction record →lien · month announced
Jefferson County, Colorado
November 2026 (exact date not yet published)
Zeus Auction (SRI, Inc.)
Source last checked 2026-07-16
Open source-backed auction record →deed · date to verify
Spokane County, Washington
Monday, December 7, 2026 (tentatively scheduled); re-offer sale December 16, 2026
Bid4Assets
Source last checked 2026-07-16
Open source-backed auction record →deed · month announced
Snohomish County, Washington
Mid-November 2026 (exact date not yet announced)
Bid4Assets
Source last checked 2026-07-16
Open source-backed auction record →deed · timing not assigned
Macomb County, Michigan
Statutory window: third Tuesday in July - first Tuesday in November 2026 (exact 2026 auction date not yet announced)
Zeus Auction (zeusauction.com)
Source last checked 2026-07-16
Open source-backed auction record →lien · date to verify
St. Clair County, Illinois
November 2, 2026
County-hosted -- in-person sale conducted by the St. Clair County Treasurer's Office; no online/mail/phone bidding permitted.
Source last checked 2026-07-16
Open source-backed auction record →lien · timing not assigned
Paterson, New Jersey
Not yet announced for 2026. Historically held in December (most recent confirmed sale: December 10, 2025, 10:00 am, for 2024-and-prior delinquencies).
Online auction via newjerseytaxsale.com (municipal e-auction platform)
Source last checked 2026-07-16
Open source-backed auction record →lien · timing not assigned
Elizabeth, New Jersey
Not yet announced for the next cycle (last confirmed sale was 2026-06-08)
Online Auction via newjerseytaxsale.com (municipal e-auction platform)
Source last checked 2026-07-16
Open source-backed auction record →lien · date to verify
Greene County, Missouri
August 24, 2026, 10:00 am (the fourth Monday in August, per the Greene County Collector)
In-person auction, Room 212 of the Historic Greene County Courthouse (940 Boonville Ave, Springfield, MO); property list also cross-posted online via CivicSource
Source last checked 2026-07-16
Open source-backed auction record →deed · timing not assigned
Outagamie County, Wisconsin
Not yet announced -- the Treasurer's office states: 'We do not have any properties for sale at this time.'
Online auction via Wisconsin Surplus Auction Service, with staggered lot closing/end times
Source last checked 2026-07-16
Open source-backed auction record →deed · timing not assigned
Washington County, Minnesota
Not yet announced -- Washington County states: 'Initial Public Auction Sale: None at this time' and 'Inventory Public Auction: None at this time.'
In-person or online public auction (format specified per individual sale listing)
Source last checked 2026-07-16
Open source-backed auction record →lien · date to verify
Boone County, Kentucky
August 4, 2026
Boone County Clerk -- lottery/drawing system; purchasers register and submit priority/lottery lists, drawing to set purchase order held online prior to the sale
Source last checked 2026-07-16
Open source-backed auction record →lien · date to verify
Caddo Parish, Louisiana
June 30, 2026
Online tax lien auction conducted at www.caddosheriff.org (electronic bidding)
Source last checked 2026-07-16
Open source-backed auction record →lien · timing not assigned
Jefferson Parish, Louisiana
Not yet announced
Registration for the Annual Tax Sale is through the Zeus Auction platform (zeusauction.com), linked from the Sheriff's site
Source last checked 2026-07-16
Open source-backed auction record →lien · date to verify
DeSoto County, Mississippi
Monday, August 31, 2026 (last Monday in August, per the county's stated annual rule)
GovEase (online bidding platform; DeSoto County Tax Collector partners with GovEase for the annual sale)
Source last checked 2026-07-16
Open source-backed auction record →lien · date to verify
Jackson County, Mississippi
Begins Monday, August 31, 2026 (last Monday in August); sale runs online 5-7 days until all delinquent parcels sell
GovEase (entirely online, accessible via phone/tablet/computer, per the county's own page)
Source last checked 2026-07-16
Open source-backed auction record →lien · date to verify
Scott County, Iowa
August 5, 2026 -- adjourned continuation of the 2026 Annual Tax Sale (regular sale was held June 15, 2026; a further adjourned date of October 7, 2026 also stands)
In-person live auction, Scott County Board Room, Scott County Administrative Center, 600 W. 4th Street, Davenport, Iowa; bidder registration handled online via iowatreasurers.org
Source last checked 2026-07-16
Open source-backed auction record →deed · month announced
Cleveland County, Oklahoma
Second week of June (annual); exact date for the next cycle not stated by the official source we checked as of 2026-07-16
Online auction via GovEase (referenced by the Cleveland County Treasurer's own page)
Source last checked 2026-07-16
Open source-backed auction record →lien · month announced
Suffolk County, New York
Typically held in November or December (annual); most recent sale commenced 2025-12-05 for 2024/25 delinquencies. Exact 2026 sale date not published as of 2026-07-16.
RealForeclose online platform, per third-party reporting; not independently confirmed on the county's own page. Statutory bid method is a competitive interest-rate auction (Suffolk County Tax Act Sec. 45).
Source last checked 2026-07-16
Open source-backed auction record →deed · timing not assigned
Douglas County, Nevada
Not yet announced -- most recent completed cycle was May 26-28, 2026 (online); no new date posted as of our check
Online via Bid4Assets, administered by the Douglas County Clerk-Treasurer
Source last checked 2026-07-16
Open source-backed auction record →deed · timing not assigned
Shawnee County, Kansas
Not yet announced for a next cycle -- the site's most recently posted sale (Case No. SN-2025-CV-000711) was dated June 10, 2026, which has already passed as of our check
Online via GovEase.com, administered by the Shawnee County Counselor's Office
Source last checked 2026-07-16
Open source-backed auction record →lien · month announced
Monongalia County, West Virginia
November 2026 (exact date not yet posted by the Sheriff's Tax Office)
County Sheriff's Tax Office (in-person); liens unsold at the county sale are certified to the state and later re-offered via the WV State Auditor's online land-sale portal
Source last checked 2026-07-16
Open source-backed auction record →deed · timing not assigned
Kootenai County, Idaho
Typically early-to-mid September (the 2025 auction was held September 9, 2025); the 2026 date had not yet been posted as of verification
Online -- RealAuction (kootenai.id.realforeclose.com)
Source last checked 2026-07-16
Open source-backed auction record →