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Updated 2025 Tax Year

Bingham County
Property Tax Guide

Everything you need to know about property taxes in Bingham County, ID. Rates, due dates, exemptions, and how it affects your monthly payment.

9 Official Sources
8 min read
Quick Facts
Tax Rate
0.660% overall (0.525% rural, 0.978% urban), varies by taxing district
Exemptions
5+ Available
Section 1

How Property Tax Works

Bingham County, Idaho operates under a property tax system that funds essential local services including schools, emergency services, road maintenance, and county operations. Property taxes are calculated by applying tax rates to the assessed value of real property, with rates varying significantly depending on your specific location within the county due to different special taxing districts.

For the 2025 tax year, Bingham County has an overall property tax rate of 0.660%, with urban areas facing higher rates at 0.978% and rural areas at 0.525%. These rates are applied to assessed values, which are typically a percentage of market value. Your actual tax rate will depend on which school district, fire district, highway district, and other special taxing districts serve your property location.

Property owners should note that most tax credits and exemptions require annual application and are not automatically applied. The county assessor's office administers various programs that can reduce your tax burden, but eligibility requirements and application deadlines must be carefully followed to receive benefits.

Section 2

What Makes Up Your Tax Bill

ComponentRate RangeDescription
County General FundVariesBasic county services, administration, law enforcement
School District LevyVaries by districtLocal school funding, varies significantly by school district
Highway DistrictVaries by districtRoad maintenance and construction for local highway districts
Fire ProtectionVaries by districtFire and emergency services, only in served areas
Cemetery DistrictVaries by districtCemetery maintenance where applicable
Urban Total0.978%Combined rate for urban areas (FY 2025)
Rural Total0.525%Combined rate for rural areas (FY 2025)
County Average0.660%Overall county average rate (FY 2025)

Note: These are FY 2025 rates. Your specific rate depends on which special taxing districts serve your property. Contact the Bingham County Assessor's Office to determine your exact tax rate based on your property's location.

Section 3

When Are Property Taxes Due?

For the 2025/2026 tax year in Bingham County, property taxes are due in two installments:

Pro tip: If you pay through mortgage escrow, your lender splits these payments across your monthly mortgage. If you pay directly, set calendar reminders to avoid late penalties.
Section 4

Supplemental Tax Bills

Supplemental taxes in Bingham County are triggered when there are changes in property ownership or improvements that affect the assessed value during the tax year. The most common triggers include property sales that result in reassessment, completion of new construction, or additions/improvements that increase the property's value.

When supplemental taxes are assessed, they are calculated based on the difference between the old and new assessed values, prorated for the portion of the tax year remaining after the change occurred. For example, if a property sells in June and is reassessed at a higher value, supplemental taxes would be calculated on the increased assessment for the remaining months of the tax year.

Property owners typically receive supplemental tax bills separately from their regular annual tax bills. These must be paid according to the due dates specified on the supplemental bill, which may differ from the regular December 20th deadline for annual property taxes.

Example Calculation

Example 1: $300,000 Home (Rural Area)

  • Market Value: $300,000
  • Assessed Value: $300,000 (assuming 100% assessment ratio)
  • Less: Homeowner's Exemption: $0 (requires application)
  • Net Taxable Value: $300,000
  • Tax Rate: 0.525% (rural)
  • Annual Tax: $1,575
  • Monthly Escrow: $131

Example 2: $600,000 Home (Urban Area)

  • Market Value: $600,000
  • Assessed Value: $600,000
  • Less: Homeowner's Exemption: $0 (requires application)
  • Net Taxable Value: $600,000
  • Tax Rate: 0.978% (urban)
  • Annual Tax: $5,868
  • Monthly Escrow: $489

Example 3: $1,000,000 Home (Urban Area)

  • Market Value: $1,000,000
  • Assessed Value: $1,000,000
  • Less: Homeowner's Exemption: $0 (requires application)
  • Net Taxable Value: $1,000,000
  • Tax Rate: 0.978% (urban)
  • Annual Tax: $9,780
  • Monthly Escrow: $815

Note: These examples assume no applied exemptions or credits. Available programs require separate applications and can significantly reduce tax liability.

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Section 5

Escrow & Property Taxes

Most mortgage lenders in Bingham County require property tax escrow accounts for borrowers with less than 20% down payment, though some lenders may require escrow regardless of down payment amount. Your lender collects monthly property tax payments along with your mortgage payment and holds these funds in an escrow account until taxes are due.

Property taxes in Bingham County are due December 20th each year. Lenders typically pay the full annual amount by this deadline on behalf of escrowed borrowers. Your lender will provide an annual escrow analysis showing how your monthly escrow payment is calculated based on the previous year's tax bill and any anticipated changes.

If your property taxes increase or decrease significantly, your lender may adjust your monthly escrow payment and could require additional payments to cover any escrow shortage. Property owners should review their annual escrow statements carefully and contact their lender with questions about escrow calculations or payment timing.

How HonestCasa Helps
  • Understand whether your escrow is set correctly
  • See how rising taxes will change your monthly payment
  • Plan ahead instead of being surprised by "shortage" letters
Section 6

Frequently Asked Questions

Q: When are property taxes due in Bingham County? A: Property taxes are due December 20th each year for FY 2025. The first half of installment payments is also due on this date if you choose to pay in installments.

Q: What tax credits are available and do they require application? A: Bingham County offers several tax reduction programs including the Property Tax Reduction ("Circuit Breaker") program, Homeowner's Exemption, and Veterans Property Tax Reduction. All require separate applications and are not automatically applied to your tax bill.

Q: How does the Homeowner's Exemption work? A: The Homeowner's Exemption can reduce your taxable assessed value, but you must own and occupy your home and file an application with the assessor's office by December 31st for the current tax year. This is not automatic and must be applied for annually.

Q: When can I apply for the Property Tax Reduction program? A: Applications for the Property Tax Reduction ("Circuit Breaker") program can be submitted starting January 2nd each year. The last day to apply is April 18th for the current tax year.

Q: How often are properties reassessed? A: Idaho law requires annual assessment of all property. The Bingham County Assessor reviews property values each year, with physical inspections conducted on a cyclical basis throughout the county.

Q: What if I disagree with my assessment? A: You can appeal your assessment by contacting the Bingham County Assessor's office. There are specific deadlines and procedures for filing appeals, so contact the assessor promptly if you believe your assessment is incorrect.

Q: Are there penalties for late payment? A: Yes, property taxes not paid by the December 20th deadline are subject to penalties and interest. Contact the county treasurer's office for specific penalty rates and payment options for delinquent taxes.

Q: Can I pay my property taxes online? A: Contact the Bingham County Treasurer's office to inquire about online payment options and accepted payment methods for property taxes.

Q: Why do tax rates vary within Bingham County? A: Tax rates vary based on the special taxing districts that serve your property, including school districts, fire districts, highway districts, and other local service areas. Each district sets its own levy rate based on funding needs.

Q: Do special district taxes appear separately on my tax bill? A: Yes, your property tax bill will typically show separate line items for each taxing district (county, school, fire, highway, etc.) so you can see how your total tax is calculated across all districts serving your property.

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