Source-verified
Washington replaces flat REET with graduated state tiers
Washington's state real estate excise tax moved from a flat state rate to graduated sale-price tiers for sales on or after January 1, 2020.
What changed
A Washington estimate needs the sale-price tier and local REET. High-value transactions can be materially different from old flat-rate calculators.
Before
Washington used a flat state REET rate, with local REET added where applicable.
After
Washington applies graduated state REET tiers by sale price, plus any local REET. The statewide flat-rate shortcut is no longer safe for taxable sales.
Source trail
- Official source
- Washington Department of Revenue - Real estate excise tax
- Last checked
- 2026-07-01
- Fee types
- state real estate excise tax, REET
See Washington transfer-tax context or open the downloadable rule-change dataset.