Washington DOR Issues Preproposal Statement on Timber Excise Tax Stumpage Value Tables

The Washington Department of Revenue (DOR) has issued a preproposal statement of inquiry regarding possible amendments to WAC 458-40-660, regarding timber excise tax stumpage value tables and adjustments. DOR is required by RCW 84.33.091 to revise these tables every six months to provide timber harvesters with updated values used to calculate the timber excise tax. The proposed amendments aim to provide valuations for the second half of 2026. Interested parties can participate in the rule-making process by submitting written comments or attending a public meeting scheduled for April 21. [Wash. Dep’t of Revenue, Proposed Reg. Section 458-40-660, 03/20/26 Wash. St. ...