Auction Radar: September 9-24, 2026 - Seven Verified Sales Across Five States
About this article: “Marcus” is TaxLienSimple's educational narrator. First-person stories and dollar examples are illustrative scenarios written to explain real tax-sale concepts — they are not the personal trading history of a specific investor. Rate and legal information is sourced separately to official statutes and government records (see About and each guide's citations).
TL;DR
- →Seven county-verified tax sales are scheduled between September 9 and September 24, 2026.
- →Pennsylvania has three upset sales: Bucks on Sept 15, Chester on Sept 21, and Montgomery on Sept 24 (with a continuation on Dec 10).
- →California's Fresno County sale runs two days, September 10-11.
- →King County, Washington holds its tax foreclosure sale on September 9, the earliest date.
Overview of Upcoming Sales
The next three weeks bring seven verified tax sales across five states. Mark your calendar for September 9 through September 24, 2026. Each sale has a statutory date that determines bidding rules and deadlines. You should verify the specific procedures for each county before the sale date.
Early September Sales: King County and Fresno County
King County, Washington holds its tax foreclosure sale on September 9, 2026. This is a foreclosure sale, meaning you may be bidding on the property itself, not just the tax lien. Fresno County, California follows on September 10-11 with a tax-defaulted sale. California's process is different from Washington's, so review the county's terms to understand what you are purchasing.
Mid-September Sales: Bucks, Allen, and Montgomery (Tennessee)
On September 15, Bucks County, Pennsylvania conducts its upset tax sale. The next day, September 16, Allen County, Indiana holds its tax lien sale. Then on September 17, Montgomery County, Tennessee has its tax sale. These sales are spread across different states, so you can participate in multiple if you meet each county's registration requirements.
Late September Pennsylvania Sales
The final week of the period features two Pennsylvania upset sales. Chester County's sale is on Monday, September 21. Montgomery County's upset sale is on September 24, but note that the sale is continued to December 10, 2026. This continuation may affect your bidding strategy, so check the county's announcements for details.
Frequently Asked Questions
Common questions about this Auction Radar edition.
Frequently Asked Questions
What is an upset tax sale?↓
An upset tax sale is a public auction where properties with delinquent taxes are sold to satisfy the debt. The minimum bid typically includes back taxes, interest, and costs. In Pennsylvania, these sales are often 'upset' because the property is sold free and clear of most liens, but the owner may have a right to redeem within a certain period.
Can I bid on multiple sales in different states?↓
Yes, you can bid in multiple counties as long as you meet each county's registration requirements. You will need to register separately for each sale and may need to provide proof of funds or a deposit. Check each county's website for specific instructions.
What does 'continued sale' mean for Montgomery County, PA?↓
A continued sale means the auction that was scheduled for September 24, 2026 will be postponed to December 10, 2026. This could happen for various reasons, such as insufficient bidders or legal issues. If you are interested in that sale, you should monitor the county's announcements for updates.
How do I find out the exact bidding rules for each sale?↓
Each county provides official sale documents and bidding instructions. You can usually find these on the county treasurer's or tax collector's website. Review the terms carefully, including registration deadlines, payment methods, and any redemption periods.
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