A reserve study should be an active board planning document, not a file opened only when a major component fails. Washington boards need a calendar that connects the study to annual budgeting, maintenance observations, vendor information, reserve contributions, and owner communication.
RCW 64.90.545 currently requires an association covered by the section to prepare and update a reserve study unless an exemption applies. The initial study must be prepared by a reserve study professional and based on a visual site inspection of completed improvements, a review of plans and specifications for unbuilt improvements, or both. An update is required annually, and at least every third year the update must be prepared by a reserve study professional following a visual site inspection.
The same section identifies exemptions for certain nonresidential communities, communities with only nominal reserve costs, specified middle-housing communities without qualifying onsite wastewater reserve components, and situations where the study or update would cost more than 10 percent of the association's annual budget. Governing documents may impose greater requirements. Applicability can differ by community age and governing documents, so boards should confirm the correct statute and any exemption with Washington counsel.
RCW 64.90.550 describes what the study must contain. The list includes reserve components over the statutory threshold, quantities, useful lives, remaining useful lives, current major replacement costs, the study level, reserve balance, percent funded, planned special assessments, interest and inflation assumptions, contribution rates, 30-year projections, professional involvement, and the current deficit or surplus stated per unit.
For an annual no-site-inspection update, the board should still give the reserve professional or preparer current information: completed projects, invoices, changed component conditions, new inspection findings, insurance-related work, updated vendor estimates, reserve contributions, reserve expenditures, and the latest account balance. Unsupported assumptions can make an updated spreadsheet look precise while drifting away from the property.
The board should review the updated study before adopting the proposed budget. Document which contribution recommendation the budget follows, where it departs, what project timing changed, and what owners need to understand. If a project is near, begin scope and vendor planning early enough that the board is not using an emergency bid as a substitute for reserve planning.