Honolulu, HI

ALOHA TREE ALLIANCE

EIN 87-0994075

Environment & Animal Welfare Climate & Clean Energy

Mission

Aloha Tree Alliance is a 501(c)(3) nonprofit committed to mitigating climate change through community-led reforestation of the Kuliʻouʻou Ridge Trail, partnerships across Hawaiʻi (mauka to makai), and educational initiatives that inspire the next generation of Earth stewards.

IRS-recognized 501(c)(3) public charity Contributions are tax-deductible

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About ALOHA TREE ALLIANCE

Aloha Tree Alliance (ATA) is an active, donor-facing 501(c)(3) nonprofit based in Honolulu, HI focused on watershed protection and native reforestation along the Kuliʻouʻou Ridge Trail. The organization runs regular volunteer restoration workdays, school-based education programs, and operates a native-plant nursery to support long-term restoration and community stewardship. The EIN 87-0994075 and ATA's nonprofit status were confirmed through publicly available nonprofit filings and nonprofit registries; recent activity and program milestones from 2023–2025 (planting seasons, volunteer counts, and the nursery project) are documented on the organization's website and community reports. ATA works through partnerships with local watershed partnerships, community organizations, and funders to scale on-the-ground restoration and youth engagement.

Notable achievements

2024–2025 Planting Season Milestone

Since the planting season that began October 2024, ATA reported planting 745 native plants across multiple kipuka on the Kuliʻouʻou Ridge Trail and engaged local schools in hands-on planting activities.

Volunteer Engagement

Over 300 community volunteers and school participants joined ATA restoration activities during the 2024 planting season, supporting monthly community workdays, weekly watering sessions, and field-based education.

Native Plant Nursery Established

ATA developed a 1,440 sq-ft native Hawaiian plant nursery in the Kamilo Nui Valley to propagate locally sourced seeds and seedlings for ongoing restoration; ATA reports having reforested multiple kipuka and roughly 2.69 acres of restoration space as part of its watershed work.

At a glance

Total assets: $178K
Annual revenue: $256K
Tax status: 501(c)(3)Public charity
EIN: 87-0994075
Location: Honolulu, HI
Website: www.alohatreealliance.org
On Mahalo since: May 2026

Financial figures from the IRS Business Master File, the IRS’s registry of tax-exempt organizations.

Recognition

Partner organization in the Koʻolau Mountains Watershed Partnership, collaborating with other landowners and watershed groups to protect Oʻahu’s mauka forests.

Recipient of program and project support from local funders and programs including the Kaulunani Urban & Community Forestry Program and The Garden Club of Honolulu for the nursery project and community forestry efforts.

Featured in local community media and nonprofit listings and maintains required public filings (recent Form 990-EZ filings), indicating regular nonprofit reporting and transparency.

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