Reserve study
Requires associations to conduct reserve studies identifying major components and estimated replacement costs.
Reviewed · 11 dependent article updates in 12 months · Washington changes feed
SHB 2354 (Chapter 96, Laws of 2026) added an exemption from the reserve study requirement. RCW 64.90.545(2) now excludes, unless the governing documents require otherwise: "(c) To common interest communities consisting only of middle housing as defined under RCW 36.70A.030 that do not or will not in the future require the construction, operation, and maintenance on-site of any reserve component to manage wastewater and protect health and safety and ground and service waters". The exemption for a study or update costing more than 10 percent of the annual budget moves from (2)(c) to (2)(d). It and the exemptions for nonresidential communities and nominal reserve costs are otherwise unchanged. Effective June 11, 2026.
| Ref | Requirement |
|---|---|
| (1) | Your HOA must commission a professional reserve study at least every 3 years. The study identifies what needs future replacement and how much money should be saved for it. |
| (2) | An association does not need a reserve study, unless its governing documents require one, if its units are restricted to nonresidential use, its reserve costs are nominal, it consists only of middle housing that does not or will not in the future need an on-site reserve component to manage wastewater, or the study would cost more than 10 percent of its annual budget. |
- RCW 64.90
- RCW 64.90.065 — Adjustment of dollar amounts
- RCW 64.90.365
- RCW 64.90.370 — Election of preexisting common interest communities, plat communities, miscellaneous communities
- RCW 64.90.410 — Board members, officers, and committees
- RCW 64.90.445 — Board Meetings — Notice and Conduct
- RCW 64.90.450 — Quorum
- RCW 64.90.455 — Unit owner voting
- RCW 64.90.470 — Insurance
- RCW 64.90.480
- RCW 64.90.485
- RCW 64.90.490 — Other liens
- Reserve Study Mandates by State: What the Statutes Say (2) Primary
- Inspected at Birth: When Washington Looks at a Condominium, and When It Stops Looking Supporting
- WUCIOA vs RCW 64.38: Does Washington's New HOA Law Apply to Your Association? (2) Supporting
- Washington HOA Reserve Study Requirements: What the Law Requires (2), (1) Primary
- HOA Reserve Study Requirements: Washington, Oregon, and California Compared (1), (2) Primary
- WUCIOA 2026 Compliance Checklist: The Definitive Reference for Washington HOA Boards Supporting
- Reserve Funding Status Reports Supporting