Southeast Idaho County Assessor Directory (Homeowner Exemption)

At Real Estate Two70, one of the most overlooked post-closing steps is connecting with your county assessor—especially to ensure you receive the Idaho Homeowner’s Exemption and, if eligible, the Property Tax Reduction (Circuit Breaker).

Tip: Click Copy Email Address to copy the email to your clipboard (no email app required).

Quick Guide: How the Homeowner’s Exemption Application Usually Works

Identify your county (based on where your property is located).
Contact the county assessor using the directory below.
Request the Homeowner’s Exemption application (and ask about the “Circuit Breaker” if you may qualify).
Submit the form using the county’s instructions and timelines.

What to Have Ready When You Apply

Property address and parcel number (if available)
Proof the home is your primary residence (county may specify what they accept)
Photo ID
If applying for the circuit breaker: income documentation or proof of eligibility (as required)

Common Mistakes That Cause Delays

Applying in the wrong county (assessor jurisdiction is based on property location)
Waiting too long (deadlines vary by county—ask early)
Assuming it’s automatic (many counties require an application)
Not updating after changes (moves, ownership transfers, trusts/entities can impact exemption status)

Directory: Southeast Idaho County Assessors

County Assessor & Address	Contact Information
Bannock County Assessor 130 N 6th Ave Pocatello, ID 83201	Phone: 208-236-7260 Copy Email Address Website Homeowner Exemption
Bingham County Assessor 501 N Maple St Blackfoot, ID 83221	Phone: 208-782-3017 Website Homeowner Exemption
Bonneville County Assessor 357 Constitution Way Idaho Falls, ID 83402	Phone: 208-529-1320 Copy Email Address Website Homeowner Exemption
Butte County Assessor 205 W Grand Ave Arco, ID 83213	Phone: 208-527-8288 Website Homeowner Exemption
Caribou County Assessor 159 S Main St, Room 208 Soda Springs, ID 83276	Phone: 208-547-4749 Copy Email Address Website Homeowner Exemption
Clark County Assessor 224 W Main St Dubois, ID 83423	Phone: 208-374-5304 Homeowner Exemption
Franklin County Assessor 51 W Oneida Preston, ID 83263	Phone: 208-852-1091 Copy Email Address Website
Fremont County Assessor 151 W 1st N, Suite 2 St. Anthony, ID 83445	Phone: 208-624-7200 Website Homeowner Exemption
Jefferson County Assessor 210 Courthouse Way, Suite 150 Rigby, ID 83442	Phone: 208-745-9215 Copy Email Address Homeowner Exemption
Madison County Assessor 134 E Main St Rexburg, ID 83440	Phone: 208-359-6200 Website Homeowner Exemption
Oneida County Assessor 10 W Court St Malad, ID 83252	Phone: 208-766-4116 Copy Email Address Website Homeowner Exemption
Power County Assessor 543 Bannock Ave American Falls, ID 83211	Phone: 208-226-7616 Copy Email Address Website Homeowner Exemption
Teton County Assessor 150 Courthouse Dr, Room 212 Driggs, ID 83422	Phone: 208-776-8203 Copy Email Address Website Homeowner Exemption
Bear Lake County Assessor 30 N Main St Paris, ID 83261	Phone: 208-945-2155 Copy Email Address Website

When to Ask About the “Circuit Breaker”

If you’re a homeowner with limited income, a senior, or otherwise eligible, ask the assessor about Idaho’s Property Tax Reduction program (often called the circuit breaker). This program commonly requires an annual application and may require additional documentation.

Frequently Asked Questions

Is the homeowner’s exemption automatic?

No. Many counties require an application. Always confirm with your county assessor.

Do I apply with the assessor or treasurer?

The assessor handles exemptions and values. The treasurer handles tax collection.

Do I need to reapply every year?

The homeowner’s exemption often continues unless something changes. The circuit breaker typically requires an annual application.