Flathead County, Montana

Tax Lien114,527 residents

County research last verified 2026-07. Office holders, platforms, and deposit rules change — re-confirm anything time-sensitive.

Sale typestate default

Tax Lien

Redemption periodstate default

3 years from sale (36 months)

Investor returnstate default

10% per annum plus penalties

Governing statutestate default

Montana Code Annotated Title 15, Ch. 17–18

Notes

Montana tax-lien assignment county. Flathead County Treasurer attaches tax liens no later than the first working day in August for properly noticed delinquencies (MCA Title 15). Investors may request assignment of tax liens by submitting documentation for Treasurer review and certificate issuance — process is assignment/application rather than a pure live open-outcry auction in normal years (historical Bid4Assets-indexed lien events have also occurred; confirm current practice). After redemption (~36 months), assignee may apply for tax deed. High-growth Kalispell–Whitefish–Columbia Falls corridor; expect competition and careful title work.

Auction logistics

Format

Assignment / application for tax lien (confirm any competitive sale cycle with Treasurer)

Frequency

Liens attached by first working day in August annually; assignment windows per Treasurer instructions

Platform

Flathead County Treasurer — Tax Lien Sales / Assignments ↗

Deposit rules

Submit assignment request and documentation per Flathead Treasurer Tax Lien Sales page; pay taxes, penalties, interest, and certificate costs. Confirm current fees and multi-request priority handling with the office (406-758-5680).

Title risk

Liens that survive the sale

Tax deed application after redemption. Private liens are generally cut off once the deed properly issues; federal liens can survive. Glacier-area parcels can have access/easement complexity.

Quiet title

Often recommended after tax deed issuance for resale in this high-value market.

Offices and records

Tax collector

Flathead County Treasurer — Property Tax ↗

406-758-5680

Clerk of court

Flathead County Clerk & Recorder ↗

406-758-5526

Property appraiser

Flathead County Assessment Office ↗

GIS / parcel map

Flathead County GIS / taxes.flathead.mt.gov parcel data ↗

Areas trending up

Directional read from dated market analysis — not a guarantee, and not a substitute for your own comps.

Kalispell / US-93 commercial core

County-seat retail and healthcare employment with strongest local SF liquidity

Whitefish / resort edge

Tourism and second-home demand with constrained inventory (high competition)

Columbia Falls / Glacier gateway

Relative value versus Whitefish with tourism and workforce housing demand