How to Search Idaho Property Records (Start Here)

Property records in Idaho are maintained at the county level. The County Assessor handles property valuations and assessment data. The County Treasurer handles tax bills and payments. These are separate offices with separate databases.

What this page covers: Idaho property assessment lookups, tax record searches, and parcel/ownership data. What it does not cover: Recorded documents like deeds and mortgages (those are on the Recorded Documents page) or property transfer history.

Where to start: For property values and tax assessments, start with the County Assessor. For tax payment history and bills, go to the County Treasurer. For ownership verification, you may need both the assessment records and the recorded documents.

Common mistake: Property assessment records (values and taxes) and recorded documents (deeds and liens) are maintained by different offices in Idaho. The County Assessor handles assessments; the County Recorder handles recordings. Search both if you need the full picture.

Population
2,032,119
Households
720,200
Median Income
$74,636
Median Home Value
$369,300
SearchSystems Editorial
Edited by — Editor & Owner, SearchSystems.net. Public records professional since 1999. NAPBS founding member. Full bio & credentials.
Last reviewed: June 04, 2026 · Methodology: Idaho property records URL verified against the official state publisher at tax.idaho.gov on the review date. 7 primary .gov sources cited below.

Idaho Property Records — Key Facts (2026)

Deeds, mortgages, taxes, and assessments for property in Idaho — where each record lives and who maintains it in 2026.
County
Where records live
Not federal, not state
Assessor
Official value
Not Zillow estimate
Recorder
Deed & mortgage
Permanent record
Treasurer
Tax amount
Current bill & history
UCC
Business filings
Usually Secretary of State
Where each property record lives
Deed
100%
Mortgage
100%
Tax bill
100%
Lien (county)
100%
Lien (federal IRS)
50%
UCC (business)
10%
Unit: % kept at the COUNTY level.

What Changed in 2026 — Idaho Property Records

2026
Idaho property records portal active
The official Idaho portal at tax.idaho.gov continues to serve as the canonical entry point for property records in 2026.
2026
Latest federal complement for property records
The BLM General Land Office Records at glorecords.blm.gov provides federal-level context that complements Idaho state records.
2026
Idaho access in 2026
For 2026, Idaho continues to publish property records information through state-authorized portals; check tax.idaho.gov for current fees and processing times.
2026
Federal records framework refresh
Federal record types (federal liens, federal land, federal vital statistics) continue to live OUTSIDE Idaho's state portal — see the Primary Sources below for the .gov complement.

The 5-Tier Idaho Property Records Stack

1
Tier 1 — Deed / title
Idaho County Recorder or Register of Deeds. The legal record of ownership.
2
Tier 2 — Assessment
Idaho County Assessor. Taxable value (NOT market value).
3
Tier 3 — Tax
Idaho County Treasurer or Tax Collector. Amount owed and paid.
4
Tier 4 — Liens
Most liens at the county; federal tax liens (IRS) and UCC filings often at the Secretary of State.
5
Tier 5 — Federal land
BLM General Land Office (glorecords.blm.gov) for federally administered land.

Five Things People Get Wrong About Idaho Property Records

❌ Myth: "Zillow shows the official Idaho value."
✓ Truth: False. Zillow is an algorithm. The official value comes from the Idaho County Assessor.
❌ Myth: "Assessed value = market value in Idaho."
✓ Truth: False. Assessed value is for tax purposes. Most Idaho counties assess at less than 100% of market value.
❌ Myth: "There's a national property database."
✓ Truth: False. No federal property registry exists. Idaho property records are kept county-by-county.
❌ Myth: "The deed shows the current mortgage balance."
✓ Truth: False. The recorded mortgage shows the original amount. The current balance is held by the lender, not the county.
❌ Myth: "All Idaho liens appear in one search."
✓ Truth: False. Property liens are at the county; federal tax liens may be at the IRS; UCC liens are at the Secretary of State.

Primary Sources (All .gov / Official)

Related Property Records Resources

Related Public Records
National view of this topic: All states: Property records
Sample Idaho counties: Ada · Adams · Alturas · Bannock · Bear Lake

Property Records Databases

In Idaho, recording is handled by the County Recorder.

Property Records

Property Search & Online Maps
Official Free
ACCEPTANCE OF TERMS OF USE FOR THIS WEBSITE THE INFORMATION PROVIDED ON THIS SITE IS TO BE USED FOR REFERENCE PURPOSES ONLY. ADA COUNTY DOES NOT WARRANT THE ACCURACY, RELIABILITY, OR TIMELINESS OF ANY OF THE INFORMATION ON THIS SITE. ADA COUNTY DISCLAIMS ANY AND ALL WARRANTIES IN CONNECTION ...
Blaine County GIS Map Services Assessor Information
Official Free
Blaine County Assessor's Information for Parcel Number:RP03N180290010 Please Note that the Assesor Sketch system is in transition. Sketches shown here are current as of September 13, 2025
Boise County Property Search
Official Free
Welcome to the Boise County Assessor's Division of Land Records/GIS site. This site was created in order to assist the public with locating information about property within Boise County. The Boise County Assessor's Office is dedicated to Greater Information Services in order to better serve ...
Assessor | Canyon County
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As an elected official, the County Assessor’s principal function is to determine the market value of all taxable property within the county for the purpose of equitable distribution of property tax burden. The amount of taxes required is not determined by the Assessor but the individual taxing districts such as Cities, Schools Districts, and Highway Districts.
Maps | City of Ketchum Idaho
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Ketchum GIS Zoning Map · Blaine County GIS Map Center · FEMA Flood Map Service Center · Ketchum Parcel Data Search · Planning & Building · Land Development Code · Planning Services · Comprehensive Plan · Special Studies · Maps · Active Applications ·
Land Records Division | Kootenai County, ID
Official Free
Develop and organize assessment-related GIS (Graphical Information System) data sets for use by County departments, outside agencies and the public · In the performance of these tasks, we strive to provide prompt, high quality cost-effective service to internal and external clients requesting map, ownership, and other property information.
Property Tax Bill Information | Kootenai County, ID
Official Free
The Occupancy bill is not an update to the earlier land bill, but a completely separate billing for occupancy tax. You will only receive a maximum of two (2) supplemental notices. ... The assessor shall assess all personal property and all improvements to real property that have been completed or discovered between the fourth Monday of June and the fourth Monday of November and which were not included on the property roll delivered on the fourth Monday of June.
Latah
Official Free
{ "culture": "en-US", "name": "Surveys", "guid": "BAEC4779-5688-4264-B361-D4361F50862A", "catalogPath": "", "snippet": "*Work In Progress* \nrecorded surveys, subdivisions, and plats in Latah County, ID", "description": "Mapped polygons of recorded surveys, plats and subdivisions in Latah county ID", "summary": "*Work In Progress* \nrecorded surveys, subdivisions, and plats in Latah County, ID", "title": "Surveys", "tags": [ "Surveys", "Subdivisions", "Plats" ], "type": "Map Service", "typeKeywords": [ "Data", "Service", "Map Service", "ArcGIS Server" ], "thumbnail":…
Geocortex Essentials Sites Directory
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The data is in a "NAD 1983 State Plane, Idaho East Zone (US Feet)" coordinate system. It was developed using COGO and other traditional mapping methods, and is maintained as a combined effort of the Madison County Assessor's Office and the Madison County-City of Rexburg GIS Department.
Bonneville County, Idaho
Official Free
We cannot provide a description for this page right now
Madison County (Idaho) Property Tax Payments - OTC
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Madison County (Idaho) Property Tax Payments · Select Transaction Item(s) Next · Customer Information · Payment Information · Submit Payment This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Boise Co IC Treasurer online payments
Official Free
Please complete the form below. When finished, click the Continue button and you will be asked to review the information for accuracy before your payment is processed
Fremont County, Idaho, Terms and Conditions
Official Free
ACCEPTANCE OF TERMS OF USE FOR THIS WEBSITE 1.1 YOU MUST READ THE FREMONT COUNTY, IDAHO WEBSITE LIABILITY DISCLAIMER CAREFULLY. 1.2 THE INFORMATION PROVIDED ON THIS SITE IS TO BE USED ONLY FOR REFERENCE PURPOSES. THE MAP AND DATA ARE COMPILATIONS OF RECORDS.
Assessor - Kootenai County Public Access
Official Free
Return to the Assessor main page on the county portal for maps and other Assessor information. Office Hours:Monday – Friday9:00 a.m. – 5:00 p.m. Telephone: 208-446-1500 · Fax: 208-446-1501 · E-mail:kcassr@kcgov.us · Physical:451 Government WayCoeur d'Alene, ID 83814 · Mailing:Kootenai ...
Pocatello Trail Mapping | City of Pocatello
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Trail System Map (GIS) Trail System Mapping Results (GIS) The City will use the information gathered about EVERY ONE of our trails to prioritize projects. We will work with trail users to develop this priority project list. The USFS and BLM will go through similar steps.

Idaho Counties

44 Idaho counties are indexed on SearchSystems.net — top 28 counties shown below. Browse the full directory or click any county for local court, sheriff, recorder and assessor links.

Frequently Asked Questions

In Idaho, property records — including parcel data, assessed value, deeds, and tax history — are primarily maintained at the county level by each county's Assessor and Recorder. Statewide oversight and reporting are provided by the Official Idaho Property Records at tax.idaho.gov. See the cards below or the county page for direct local search links.

Idaho does not have a single statewide free property search; deed and assessment data are searched at the county level. The Official Idaho Property Records publishes statewide property-tax rules and aggregate data at tax.idaho.gov; for individual parcels, use the county assessor or recorder.

The county Assessor determines property values for tax purposes and maintains the parcel roll. The county Recorder (sometimes Clerk-Recorder) records deeds, mortgages, liens, and other instruments affecting title. In some Idaho countys these are combined offices; in others they're separate. The Official Idaho Property Records at tax.idaho.gov publishes the full list.

Parcel identification numbers (APN, PIN, or parcel number depending on the county) are assigned by the county assessor. They appear on every tax bill and on the county's online property-search interface. Once you have the parcel ID you can look up assessed value, ownership history, and recorded documents through the county site; the statewide overview is at tax.idaho.gov.

Assessment appeals in Idaho are filed at the county level with the local assessment appeals board, typically within a deadline set after annual valuation notices are mailed. The Official Idaho Property Records publishes the statewide rules, deadlines, and appeal forms at tax.idaho.gov.