Washington Mass Timber Alliance
Public records show a registered, tax-exempt organization in good standing.
What it says it does
The Washington Mass Timber Accelerator advances the adoption of mass timber construction to promote equitable economic development, environmental sustainability, resilient communities, and innovation in the built environment throughout Washington State and beyond. The organization convenes public agencies, industry leaders, educators, designers, and community partners to accelerate mass timber housing, schools, workforce development, policy innovation, and market transformation through research, education, technical assistance, partnerships, and demonstration projects.
- Income
- $188,577
- Spending
- $169,272
- Reserves
- 1.4 months of spending
- Largest source of income
- donations and private grants, 100%
Source: Form 990EZ for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Financial health
We do not score finances when yearly spending is very small or the return has too little detail. The ratios stop meaning much at that size.
Source: Form 990EZ for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Governance
This organization files the short tax form, which does not ask about boards, policies or audits. That is normal for a small charity and is not a mark against it.
Source: Form 990EZ for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Impact evidence
Describes programs. Its tax return describes what it does but we have found no measurable results in it.
Programs described in its return (1)
- $169,272 spent. During 2025, the Washington Mass Timber Accelerator advanced its exempt purpose by convening public agencies, educational institutions, architects, engineers, developers, and industry partners to accelerate the adoption of mass timber construction in Washington State and beyond. The organization established strategic focus areas in housing, schools, and policy development to promote environmentally sustainable construction, equitable economic opportunity, and resilient community development. The organization secured and administered public grant funding and private contributions to support research, education, stakeholder engagement, and program development activities related to mass timber adoption. Key accomplishments included advancing work related to mass timber schools initiatives, development of housing opportunity resources, code and policy engagement efforts, industry and community convenings, technical collaboration activities, and public education initiatives. The organization expanded public outreach and engagement through newsletters, educational resources, virtual roundtables, strategic partnerships, and website-based information sharing. Additional accomplishments included collaboration with public and private sector partners to support workforce development, market transformation, and implementation strategies intended to increase the use of low-carbon building materials and sustainable construction practices. The organization also continued building organizational infrastructure, governance capacity, and stakeholder participation through active board leadership, partnership development, and strategic planning activities aligned with its charitable and educational mission.
Source: Form 990EZ for the year ending December 31, 2025, filed with the Internal Revenue Service. Rating method 2026.2. How we rate
Legitimacy checks
Is it registered with the IRS? Passed.
Listed in the IRS master file of tax-exempt organizations as a 501(c)(3) charitable organization.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.
Has the IRS revoked its tax-exempt status? Passed.
Not on the IRS automatic revocation list.
Source: Automatic revocation of exemption list, Internal Revenue Service, file dated September 30, 2026.
Are donations tax-deductible? Passed.
On the IRS list of organizations eligible to receive tax-deductible contributions.
Source: Publication 78 data: organizations eligible for tax-deductible contributions, Internal Revenue Service, file dated September 10, 2026.
Is it keeping up with its IRS filings? Passed.
Most recent return on file covers the year ending December 2025.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.
How long has it been tax-exempt? Passed.
Recognized by the IRS since May 2025.
Source: Exempt Organizations Business Master File, Internal Revenue Service, file dated September 7, 2026.
Is it in good standing with state regulators? Passed.
Not on California's list of charities barred from soliciting. Other states are not yet checked.
Source: May Not Operate or Solicit for Charitable Purposes list, California Attorney General, Registry of Charities and Fundraisers, file dated October 7, 2026.
Ratings and checks are our reading of public records, using the published method. They are not a statement about anyone's honesty. If you work for this organization, you can send corrections or results, confirm you want gifts through Veridonate, or ask to be removed from giving.