Wash. Admin. Code § 458-18-100
(2) Deferral. Special assessments and/or real property taxes deferred become payable together with interest upon the following:
(b) Death of the claimant except when the surviving spouse, surviving domestic partner, heir, or devisee is qualified and elects to incur the lien and continue the deferment by:
(ii) Continuing to meet the qualifications of WAC 458-18-010 through 458-18-100.
If a surviving spouse, surviving domestic partner, heir, or devisee elect to continue the deferment, they become the claimant and will be fully subject to the conditions of WAC 458-18-010 through 458-18-100.
(c) Condemnation of the property with a deferred special assessment and/or real property tax lien against it by a public or private body exercising the power of eminent domain, provided:
(4) Payment of deferral. Amounts owing from deferrals previously granted will become due and payable when any of the conditions in subsection (2) of this rule occurs.
When any of the conditions requiring the payment of deferred special assessments and/or real property taxes occur, the county treasurer will collect these amounts as provided in chapter 84.56 RCW. For purposes of collecting the deferred taxes and interest, the provisions of chapters 84.56, 84.60, and 84.64 RCW apply. Once collected, these amounts are credited to a special account in the county treasury and will be remitted to the state treasurer within thirty days from collection with remittance advice to the department. The state treasurer will deposit the deferred taxes and interest into the state general fund.
Payment of all or part of the deferred assessments and/or taxes, including the interest, does not affect the deferred tax status of the property. Payments made will be credited to the oldest deferred amount and will be prorated between interest and the deferred assessments and/or taxes.
[Statutory Authority: RCW 84.38.180. WSR 20-04-016, § 458-18-100, filed 1/24/20, effective 2/24/20; WSR 08-16-077, § 458-18-100, filed 7/31/08, effective 8/31/08; WSR 84-21-010 (Order PT 84-4), § 458-18-100, filed 10/5/84; WSR 81-05-020 (Order PT 81-8), § 458-18-100, filed 2/11/81; Order PT 76-1, § 458-18-100, filed 4/7/76.]