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Kitsap County, Washington property-tax payment and appeal deadlines

Tax bills, payment rules, and valuation-review windows are controlled by the local jurisdiction and the governing state framework. The reviewed record below separates published figures from items that still require confirmation with Kitsap County Assessor; Kitsap County Treasurer collects property taxes.

3 of 4 timeline fields publishedCollector route: kitsap.govIndividual source checks not yet recorded

Rate context

Confirm

Kitsap County tax rates vary by tax-code area and taxing district; no single countywide effective rate was published.

Statement mailing

Published

Around February 14, 2026; the official 2026 Assessor book states the Treasurer mails tax bills around February 14.

Payment deadline

Published

April 30, 2026 for the first half or full payment when the bill is $50 or less; October 31, 2026 for the second half when the bill exceeds $50.

Valuation protest

Published

August 31, 2026 for assessment-year 2026 Notices of Value mailed June 26, 2026; petition to the Kitsap County Board of Equalization.

Do not assume a grace period.

The reviewed record identifies the payment timing above but does not establish a universal penalty schedule for this page. Late charges, interest, collection costs, tax-sale procedures, and lien or foreclosure timelines can depend on state law and the local collector’s process. If the deadline is close or a balance is delinquent, contact the tax collector directly and request the current payoff amount in writing.

Treat a published payment deadline as a hard operational date and retain your receipt or confirmation number.

From assessment to collection

01Valuation and notice

Review the assessment notice as soon as it arrives. The protest window may run from the notice date rather than from the payment due date.

02Statement and account review

Match the tax statement to the parcel or account number and confirm exemptions, assessed value, taxing units, credits, and balance.

03Payment confirmation

Use the official collector channel, then save the receipt, transaction reference, and date posted. A bank submission is not always the same as a county posting date.