Park County CO – Tax Lien Auction
Park County Tax Information
Park County, Colorado, will host its 2026 Online Tax Lien Sale from November 2 through November 4, 2026, through ZeusAuction.com. SRI, Inc. will administer the online auction, which begins on Monday, November 2, at 8:00 AM Mountain Standard Time (MST). The auction will begin closing in batches on Wednesday, November 4, at 1:00 PM MST.
Investors can purchase tax lien certificates on properties with delinquent property taxes through a premium bidding system. Park County requires all bidders to register online by October 28, 2026, at 11:59 PM MST. The county does not require a registration deposit, but successful bidders must pay through ACH bank debit.
The Park County Treasurer encourages investors to review the delinquent tax list, research individual properties, and understand the risks before placing bids.
Key Auction Details
Auction Dates: November 2–4, 2026
Start Time: November 2 at 8:00 AM MST
Batch Closing Begins: November 4 at 1:00 PM MST
Location: Online at ZeusAuction.com
Registration Opens: October 9, 2026, at 8:00 AM MST
Registration Deadline: October 28, 2026, at 11:59 PM MST
Terms of Sale
1. Premium Bidding System
Park County uses a premium bidding format for its tax lien auction. Bidding starts at the advertised delinquent tax amount, including applicable interest, fees, and other charges.
2. Tax Lien Ownership
Winning bidders purchase tax lien certificates, not real estate ownership. A tax lien certificate does not give investors the right to occupy, access, use, or improve the property.
3. Redemption and Treasurer’s Deed
Park County tax liens remain valid for seven years from their original issue date. After three years, eligible certificate holders may pursue the statutory public auction process for an option for a Treasurer’s Deed.
The process does not guarantee property ownership. Colorado law requires additional procedures, and property owners retain applicable redemption rights.
4. Payment Terms
Park County accepts ACH bank debit as the only payment method for winning auction bids.
The county initiates ACH payment within 24 hours after the final batch closes. Bidders must maintain sufficient funds and provide accurate banking information.
A batch summary does not serve as the final invoice. Failed or rejected payments may result in bid cancellations under Colorado law.
5. Buyer Responsibility
Park County conducts its tax lien sale under buyer-beware conditions. Investors must research property records, legal descriptions, access, title issues, and other risks before bidding.
Colorado law also restricts certain county officials, employees, immediate family members, and agents from acquiring tax liens under C.R.S. 39-11-151.
How to Participate
Visit the auction website: Go to ZeusAuction.com and locate the 2026 Park County Colorado Tax Lien Sale.
Register before the deadline: Complete your bidder registration by October 28, 2026, at 11:59 PM MST.
Submit your tax information: Provide your SSN, EIN, or ITIN, complete the W-9, and enter your U.S. mailing address.
Authorize ACH payments: Connect an eligible U.S. bank account. Park County does not require an upfront registration deposit.
Review the delinquent tax list: Examine available liens, property descriptions, and auction details. The county began publishing the list around October 9 and plans daily updates through the morning of November 2.
Research properties before bidding: Check property records, ownership, access, and financial risks. Calculate your maximum bid before entering the auction.
Place your bids online: Participate through Zeus Auction beginning November 2 at 8:00 AM MST. Monitor batch closing times beginning November 4 at 1:00 PM MST.
Complete your purchases: Review your final invoice and maintain sufficient funds in your ACH account for the county’s payment withdrawal.
Here are some links you might need for the Park County, Colorado, Tax Sale Auction
- Park County Tax Sale Information Link
- Park County Treasurer’s Office
- Park County Online Auction Site
- Learn about the Potential of Colorado’s Tax Lien Market
- Learn How Tax Lien Investing Works
- Want to get started with Tax Liens? Click Here!
- Let’s talk about Tax Deeds and how you can profit from them!
- Discover Tax Deeds and how you can find property for as little as $50!
The Park County Colorado Tax Lien Sale gives investors an opportunity to purchase delinquent property tax liens online without paying a registration deposit.
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