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Tax Sale Atlas

Ogle County, IL tax sales

Tax Sale Atlas maps the Ogle County, IL tax sale, one of 2,553 counties in 30 states. Illinois sells tax lien certificates paying up to 9%. Sale office, calendar and list locations read from state rules plus what the county publishes on Jul 30, 2026.

How tax lien and tax deed sales work in Ogle County, seat of Oregon: sale calendar, auction platform, over-the-counter lists, and the offices that run each sale.

New to tax sales? Read how Illinois tax sales work or look terms up in the glossary.

Next sale
Within 120 days after the court order authorizing the auction.
Format
In person
County office
815-732-1100
Every displayed fact carries a source badge. Verified Jul 30, 2026 against official county and state pages.How we verify
On this page

How Ogle County sells delinquent taxes

Tax certificate sale (lien)

In person
Run by
Ogle County Treasurer, serving as ex officio Ogle County Collector (Treasurer Tiffany S. O'Brien)
Frequency
annual
Typical timing
Tax Sale - Real Estate & Mobile Home / Thursday, November 5, 2026.
Sale list
Tax sale judgment books and delinquent tax process guide (County Clerk)
When it runs
November. The Treasurer's important dates table lists "Tax Sale - Real Estate & Mobile Home / Thursday, November 5, 2026" and "Last Day to Pay / Wednesday, November 4, 2026." The County Clerk's delinquent tax guide states "The tax sale is usually held in November."
Registration and deposit

The county does not publish tax buyer registration terms, forms, or deadlines on its website. Request the registration requirements and sale packet from the Treasurer and Collector's office at 815-732-1100 or treasurer@oglecountyil.gov. Bidding is by lowest interest rate: the County Clerk's guide states "The tax buyer who bids the lowest rate of interest pays the County Treasurer/Collector's office the total taxes that were due, plus costs of the sale and fees."

Sale format and venue
Ogle County holds one annual tax sale covering both real estate and mobile homes. Per the County Clerk's "A Guide to the Delinquent Tax Process," the Collector sends one certified notice and publishes the delinquent list in a local newspaper before the sale, records pass to the County Clerk for redemption after the sale, and redemption estimates come from the Clerk at 815-732-1110. The guide also states the owner or any party with a financial interest has a minimum of two years from the sale date to redeem, the buyer may extend redemption up to three years, and the rate bid at the sale is a six month penalty that repeats each May and November while unpaid, with subsequent taxes carrying 12% per year. No online bidding platform is posted for the annual sale, so expect an in person sale run by the Collector and confirm the format and deposit with the office before you travel. RAMS Auctions, whose Real-Time Auction Management System has purchasers attend in person and bid from networked laptops, notes on its home page that Ogle County used RAMS for its tax sale, in an item dated September 3, 2019; the vendor's current tax sale schedule page does not list Ogle. Keep the annual certificate sale separate from the county trustee sale: Joseph E. Meyer & Associates acts as the Ogle County Tax Agent and runs a sealed bid auction of roughly 71 real estate items the county already obtained through tax deed proceedings, with bids due at the Treasurer's office or online through iltaxsalebids.com by the close of business on August 21, 2026 and a minimum bid of $823.00 per item. Meyer's Ogle County page also sells a list of assignable tax lien certificates for $25, which is the over the counter route for certificates the county already holds. In person, conducted by the County Collector
Source: Ogle County Treasurer, official page with important dates including the tax sale· Verified Jul 30, 2026

Tax deed sale

Run by
Sheriff or a court-appointed private selling officer, under an order of the circuit court. A county acting as trustee runs its own tax deed auctions.
Frequency
as ordered by the circuit court
Typical timing
Within 120 days after the court order authorizing the auction.
When it runs
Within 120 days after the court order authorizing the auction. Public Act 104-0553 created this route for tax certificates issued on or after July 10, 2026, so the earliest Illinois judicial tax deed auctions fall in 2027, after the 1 year short redemption track runs.
Registration and deposit

Terms of a judicial tax deed auction, including whether it runs online, in person, or both, and what deposit is required, are set in the court's order and published in the notice of tax deed auction. That notice runs once a week for 3 consecutive weeks, starting no more than 45 days and ending no less than 7 days before the auction. Read the notice for each parcel; there is no statewide platform or standing bidder registration.

Sale format and venue
Bidding opens at the tax deed judgment amount plus 0.75 percent per month since judgment, plus publication and selling officer costs. The petitioning certificate holder is entered as a credit bidder at that minimum. Surplus above the minimum goes to the county treasurer for the former owner to claim.
Source: Public Act 104-0553 (HB 4537), enrolled text of 35 ILCS 200/22-42 (new), effective July 10, 202635 ILCS 200/22-42· Verified Jul 29, 2026

Ogle County tax sale list and auction calendar

For Ogle County tax sale 2026 searches, use the county-run sources below rather than a copied parcel list, and confirm the parcel, registration cutoff, deposit, and payment deadline against the county before you bid. If the parcels on this list are vacant land rather than houses, what buying land at a tax sale hands you is the place to start.

  1. Get the advertised list

    Use Tax sale judgment books and delinquent tax process guide (County Clerk) for the current advertised parcels, then recheck it before the auction.

  2. Register to bid

    Ask the county office how and when to register; many counties close registration days or weeks before the sale.

  3. Sale day

    Within 120 days after the court order authorizing the auction. The sale is live and in person; there is no online bidding platform. Confirm the venue and hour with the county office before you go.

  4. Confirm with the office

    If the list, platform, and notice disagree, use Sheriff or a court-appointed private selling officer, under an order of the circuit court. A county acting as trustee runs its own tax deed auctions. as the source to confirm which parcels are actually offered.

Before you bid in Ogle County

  1. Start with the live sale list

    Pull the current advertised parcels from Tax sale judgment books and delinquent tax process guide (County Clerk). Lists can change before the sale, so recheck the county source before you price a parcel.

  2. Confirm registration and deposit

    Terms of a judicial tax deed auction, including whether it runs online, in person, or both, and what deposit is required, are set in the court's order and published in the notice of tax deed auction. That notice runs once a week for 3 consecutive weeks, starting no more than 45 days and ending no less than 7 days before the auction. Read the notice for each parcel; there is no statewide platform or standing bidder registration.

  3. Check the state rules that change the bid

    Read the Illinois due-diligence checklist before bidding. Redemption, liens that survive a tax deed, title cleanup, and payment deadlines can change what a parcel is worth. Which liens survive is state law, so read what survives a tax deed in Illinois before you price the title work.

  4. Set a walk-away number

    Work out what the parcel is actually worth with the rural land value estimator, then turn it into a ceiling with the tax deed max-bid calculator.

Over-the-counter (leftover) purchases

Certificates nobody bids on at the annual sale are forfeited to the county as trustee for the taxing districts. The county may then assign a forfeited certificate to any party or sell property it has acquired, which many counties handle through a delinquent tax agent rather than a public counter. Counties may also offer county-held certificates at a scavenger sale with a minimum bid of $250, or half the tax when total liability is under $500. Ask the county collector and the county clerk which program the county runs and who may buy.

New to this path? Read how over-the-counter certificates work. Every state has its own name for what goes unsold, so check what Illinois calls its leftover tax-sale inventory.

Use the arrow keys to switch between these sections.

County offices

Tax Collector (runs the certificate sale)

Ogle County Treasurer and County Collector

815-732-1100

105 S. 5th Street, Suite 114, Oregon, IL 61061 (mailing address: Ogle County Collector, P.O. Box 40, Oregon, IL 61061)

Official website

County notes

  • Treasurer's office is in the old Courthouse at 105 S. 5th Street in Oregon; hours are 8:30 a.m. to 4:30 p.m. Monday through Friday excluding holidays, and email is treasurer@oglecountyil.gov (source: ogle-treasurer).
  • 2025 tax bills were mailed May 1, 2026, with the first installment due Monday, June 8, 2026 and the second due Tuesday, September 8, 2026; late payments incur 1.5% per month (source: ogle-treasurer).
  • From Thursday, October 1, 2026 the Collector takes certified funds only (cashier's check, money order, or cash) and no online payments, with the last day to pay before the sale on Wednesday, November 4, 2026 (source: ogle-treasurer).
  • The County Clerk posts tax sale judgment books for real estate back to 2018 taxes and for mobile homes back to 2019, which is the practical way to see what sold in prior years (source: ogle-clerk-redemptions).
  • Caution for investors searching online: iltaxsale.com and iltaxsalebids.com, operated by Joseph E. Meyer & Associates as the Ogle County Tax Agent, cover the trustee's sealed bid sale of already deeded property and assignable certificates, not the Collector's annual tax sale (sources: iltaxsale-ogle, ogle-trustee-press-release).

Illinois rules

Max interest rate
9% per redemption period maximum, bid down at auction
Minimum return
No statutory minimum return; what you earn is set by the penalty rate at the sale
Redemption
Property sold at an Illinois tax sale may be redeemed at any time before the redemption period expires. Public Act 104-0553 set the standard period at 3 years from the date of sale for tax certificates issued on or after July 10, 2026. Certificates issued between January 1, 2024 and July 9, 2026 run on the earlier 2.5 year (30 month) track, and on that track the certificate holder could file a written notice with the county clerk extending redemption to a date no later than 3 years from the sale. A short 1 year period applies when the parcel was, on the date of sale, vacant non-farm property, commercial or industrial property, or improved with a structure holding 7 or more residential units. Certificates the county holds or assigns as trustee run on their own schedule under Section 21-385, and an assignee must file notice within 60 days of assignment setting a redemption deadline no later than 3 years from the assignment.
Deed deposit
Illinois does not fix a statutory deposit percentage. Deposit and payment terms are set in the court's order authorizing the auction and by the selling officer, so read the notice of tax deed auction for each sale. A purchaser who fails to complete the sale forfeits any deposit already made to the county surplus equity fund, and the court orders a new auction of the property.
Surplus proceeds
Any amount by which the winning bid exceeds the minimum bid is surplus. Within 30 days after the court confirms the sale the selling officer deposits the surplus with the county treasurer, who notifies everyone who received the Section 22-10 take notice that the owner at the time of the sale may file a claim for it. A county running its own tax deed auction deposits surplus with the treasurer within 30 days of the sale and notifies interested parties within 60 days. Separately, a previous owner who lost equity through a tax deed can claim an award from the county surplus equity fund, capped at the value of the property when the deed issued less mortgages, liens, and the taxes the purchaser paid.
Governing statute
35 ILCS 200, Articles 21 and 22

A tax deed does not convey marketable title. Most buyers file a quiet title action before they can resell or insure the property. See the due diligence guide.

See the full Illinoisrules and every county →

Frequently asked questions

Does Ogle County, Illinois sell tax liens or tax deeds?

Ogle County follows Illinois's tax lien state system.

When is the Ogle County tax certificate sale?

November. The Treasurer's important dates table lists "Tax Sale - Real Estate & Mobile Home / Thursday, November 5, 2026" and "Last Day to Pay / Wednesday, November 4, 2026." The County Clerk's delinquent tax guide states "The tax sale is usually held in November." The sale is held in person. Always confirm the exact date with the County Collector before the sale.

How often does Ogle County hold tax deed sales?

Ogle County holds its tax deed sale as ordered by the circuit court. Within 120 days after the court order authorizing the auction. Each sale is scheduled and advertised in advance, so check the county's tax deed calendar for the next posted date.

I own a property in this sale. Can I stop it?

Often yes, by paying the overdue taxes, interest, and costs before the deadline. Illinois's redemption rule: 3 years from the date of sale, or 1 year for vacant non-farm, commercial, industrial, and 7-or-more-unit residential property. Call the Sheriff or a court-appointed private selling officer, under an order of the circuit court. A county acting as trustee runs its own tax deed auctions. as early as possible for your exact payoff and options; deadlines are strict. Free help: lawhelp.org lists legal aid programs, and consumerfinance.gov lists HUD-approved housing counselors.

Where can I find the Ogle County tax sale list?

Ogle County posts its tax sale list at oglecountyil.gov. Lists go up ahead of each sale and keep changing until the sale date, so confirm every parcel against the county's legal advertisement before you bid.

Verified Jul 30, 2026 against official county and state sources.

Tax Sale Atlas publishes educational information about public tax sale processes. This is not legal, financial, or investment advice. Rules, dates, and fees change; confirm with the county office before you bid.

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Call Ogle County Treasurer and County Collector