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Updated 2025 Tax Year

Clallam County
Property Tax Guide

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

10 Official Sources
8 min read
Quick Facts
Tax Rate
$0.95 per $1,000 assessed value (county only), varies by district with additional levies
1st Due
Apr 30
2nd Due
Oct 31
Exemptions
4+ Available
Section 1

How Property Tax Works

Property taxes in Clallam County, Washington, fund essential local services including schools, roads, public safety, and county operations. The county operates under Washington State's property tax system, where taxes are calculated based on the assessed value of your property multiplied by the combined tax rates from various local taxing districts. For 2025, the primary county tax rate is $0.95 per $1,000 of assessed value, with the county projecting a 1.54% growth in property tax collections.

Your actual property tax rate will vary depending on your specific location within Clallam County, as you may be subject to additional assessments from school districts, fire districts, port districts, library districts, and other special taxing districts. The effective tax rate typically ranges from approximately 0.8% to 1.2% of assessed value, making Clallam County's property taxes relatively moderate compared to the statewide average. Property assessments are conducted annually by the Clallam County Assessor's Office, with assessed values generally reflecting market value as of January 1st of the assessment year.

Section 2

What Makes Up Your Tax Bill

ComponentRate (per $1,000)Description
County General Fund$0.95Basic county operations and services (2025 levy year)
School DistrictsVariesLocal school funding, varies by district location
Road DistrictsVariesRoad maintenance and improvements
Fire/EMS DistrictsVariesFire protection and emergency medical services
Port DistrictsVariesPort operations and development
Library DistrictsVariesPublic library services
Hospital DistrictsVariesPublic hospital and healthcare services
Conservation DistrictsVariesNatural resource conservation programs

Note: Tax rates vary significantly by location within Clallam County depending on which special taxing districts serve your property. Contact the Clallam County Assessor's Office at (360) 417-2278 for your specific combined rate. These rates apply to the 2025 levy year and are subject to annual adjustments based on state law limitations and voter-approved measures.

Section 3

When Are Property Taxes Due?

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

First Installment
Apr 30
Delinquent after Dec 10
Second Installment
Oct 31
Delinquent after Apr 10
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 property taxes in Clallam County are additional tax bills issued when there are significant changes to property ownership or improvements during the tax year. The most common triggers include new construction completion, property splits or combinations, changes in exemption status, or corrections to the assessed value after the regular tax roll has been established. When supplemental taxes are assessed, they are calculated from the date the change became effective through the end of the current fiscal year.

For example, if you complete a home addition worth $50,000 in assessed value in July, you would receive a supplemental tax bill covering July through the end of the fiscal year. The supplemental amount would be calculated by applying your property's combined tax rate to the $50,000 increase in assessed value, prorated for the remaining months. These supplemental bills are separate from your regular property tax payments and have their own due dates, typically 30 days from the date of issuance.

Example Calculation

Example 1: $300,000 Home

  • Assessed Value: $300,000
  • Combined Tax Rate: $10.50 per $1,000 (example rate including all districts)
  • Annual Tax: $300,000 ÷ 1,000 × $10.50 = $3,150
  • Monthly Escrow: $262.50

Example 2: $600,000 Home (with Senior Citizens Property Tax Exemption)

  • Assessed Value: $600,000
  • Senior Citizens Exemption: -$86,250 (up to $86,250 exemption for qualifying seniors, requires application)
  • Net Taxable Value: $513,750
  • Combined Tax Rate: $11.25 per $1,000
  • Annual Tax: $513,750 ÷ 1,000 × $11.25 = $5,779.69
  • Monthly Escrow: $481.64

Example 3: $1,000,000 Home (with Disabled Person's Exemption)

  • Assessed Value: $1,000,000
  • Disabled Person's Exemption: -$86,250 (qualifying disabled persons, requires annual application)
  • Net Taxable Value: $913,750
  • Combined Tax Rate: $12.00 per $1,000
  • Annual Tax: $913,750 ÷ 1,000 × $12.00 = $10,965
  • Monthly Escrow: $913.75

Note: Tax credits and exemptions require annual application to the Clallam County Assessor's Office and are not automatically applied. Actual rates vary by specific location within the county.

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Section 5

Escrow & Property Taxes

Most mortgage lenders in Clallam County require borrowers to establish an escrow account for property tax payments, particularly when the loan-to-value ratio exceeds 80%. Your lender will estimate your annual property tax obligation and divide it by 12 to determine your monthly escrow payment. Since Clallam County property taxes are due in two installments (April 30 and October 31), your lender will typically maintain a cushion in your escrow account to ensure sufficient funds are available for each payment.

Lenders are required to conduct annual escrow analyses to compare actual tax payments with your monthly contributions. If your property taxes increase due to reassessment or new levies, your monthly escrow payment may be adjusted accordingly. You should receive an annual escrow statement showing all transactions, and any shortage or surplus will be addressed through adjusted monthly payments or refund checks. Property owners can verify their tax information directly with the Clallam County Treasurer's Office and should review their escrow statements for accuracy, as errors in tax payments can result in interest charges or penalties.

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 Clallam County for the current fiscal year? A: Property taxes are due in two equal installments: the first half is due by April 30, and the second half is due by October 31. Payments must be postmarked by the due date to avoid interest charges.

Q: What tax credits are available and do they require application? A: Clallam County offers several tax credits that require annual application, including the Senior Citizens Property Tax Exemption (up to $86,250 reduction in assessed value for qualifying seniors), Disabled Person's Exemption (similar reduction for qualifying disabled persons), and the Homeowners' Tax Deferral Program. Applications must be filed with the Clallam County Assessor's Office by the annual deadline.

Q: How does the homestead exemption work in Washington State? A: Washington State does not have a traditional homestead exemption. However, eligible seniors and disabled persons can apply for exemptions that reduce their property's assessed value for tax purposes. These exemptions cap assessment increases and require annual applications to maintain eligibility.

Q: When are properties reassessed and how can I appeal my assessment? A: The Clallam County Assessor conducts annual assessments with values reflecting market conditions as of January 1st. If you disagree with your assessment, you can file an appeal with the Clallam County Board of Equalization, typically between July 1 and July 31 following the assessment year.

Q: What are the penalties for late property tax payments? A: Interest begins accruing on unpaid taxes at a rate of 1% per month starting the day after the due date. If taxes remain unpaid for three years, the property may be subject to foreclosure proceedings.

Q: Can I pay my property taxes online? A: Yes, the Clallam County Treasurer's Office offers online payment options through their website. You can pay by electronic check or credit card, though credit card payments may include additional processing fees.

Q: How do special district taxes affect my bill? A: Special district taxes vary by location within Clallam County and can include assessments for fire protection, library services, school bonds, and port districts. Your specific tax rate depends on which districts serve your property address.

Q: What triggers a supplemental tax assessment? A: Supplemental taxes are issued for new construction, property improvements, ownership changes that affect exemptions, or corrections to the regular assessment. These bills are separate from regular taxes and have their own payment deadlines.

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