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Yellowstone County tax sale

Other sales in Yellowstone County, Montana, run by County Treasurer: the next sale date, how bidding works, and where the official notices live.

Sale type
Other
Run by
County Treasurer
Owner redeems after sale
Yes
Last verified
Aug 28, 2026

How the Yellowstone County sale works

Sale type
Other
How often
rolling
Typical timing
Continuous over-the-counter; no auction
Bidding
No competitive bidding: county tax lien assigned to first qualifying applicant paying delinquencies (some counties use a lottery for oversubscribed parcels)
Minimum bid
Assignment cost = delinquent taxes + penalties + interest + costs (MCA 15-17-323)
Payment
Payment at assignment
What you receive
Assignment certificate → Tax Deed (MCA 15-18-211)
Owner can redeem after the sale
Yes

Montana rules that apply here

Montana is a other state, governed by MCA §§15-17-125, 15-17-323; Title 15 Chs. 17-18. Owner redemption after the sale: Yes. Read the Montana overview →

Verify before you bid. Dates, deposits and bidding rules are set by County Treasurer and change with every sale. BackLot summarizes official sources and links to them; it is not legal or investment advice. Read the current notice and the data disclaimer before relying on anything here.

Questions about this sale

When is the next Yellowstone County tax sale?

No sale date is on record for Yellowstone County right now. Sales here are usually continuous over-the-counter; no auction. BackLot re-checks the official sources daily and lists a date as soon as County Treasurer publishes one.

Is the Yellowstone County sale a tax lien or a tax deed sale?

Yellowstone County runs other sales, administered by County Treasurer. What the winning bidder receives: Assignment certificate → Tax Deed (MCA 15-18-211).

Can the owner redeem after the Yellowstone County sale?

Yes. Montana allows the owner to redeem after the sale within the statutory period (MCA §§15-17-125, 15-17-323; Title 15 Chs. 17-18).

How does bidding work in Yellowstone County?

No competitive bidding: county tax lien assigned to first qualifying applicant paying delinquencies (some counties use a lottery for oversubscribed parcels). Minimum bid: Assignment cost = delinquent taxes + penalties + interest + costs (MCA 15-17-323). Payment: Payment at assignment.

Where are the official Yellowstone County tax sale notices?

On the County Treasurer site at yellowstonecountymt.gov. BackLot links to it and never replaces it: check the notice before you bid.

Other counties in Montana

All Montana tax sales →

See the parcels behind the sale

BackLot maps tax-default parcels with county roll details, satellite views and a watchlist, and keeps this calendar current from official notices. One plan, everything included.

Yellowstone County is one of 56 Montana jurisdictions BackLot tracks.

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