What this page is: a persistent profile of how Ada County, Idaho runs its tax sale, independent of any single year's date. For the specific upcoming sale with a confirmable date, see the event page linked below.
Ada County, Idaho Tax Sale, County Hub
Ada County, Idaho runs a deed sale via Ada County Treasurer (Bid4Assets). Held on an annual cycle; the specific date is set and published by the county each year rather than falling on a fixed statutory day.
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Legal structure & statutory basis
Idaho Code Title 63, Ch. 10
After ~3 years delinquent the county takes a tax deed, then auctions the tax-deeded property (often online). No lien certificates; redemption ends before the county sells, none after.
County contact / official source
Ada County Treasurer (Bid4Assets) is the office/platform of record for this sale.
https://adacounty.id.gov/treasurer/property-auction-tax-delinquencies/Sale history
We currently track one active cycle for Ada County at a time and don't yet maintain a distinct archive of past sale events for this county -- when a cycle closes, the record here reflects the newest tracked cycle rather than an appended history. This is a known gap in the dataset, not a claim that Ada County has held only one sale.
Tracked sale event
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