Scarborough Marsh in southern Maine.

Financials and Organization Documents

Responsible stewardship

Annual reports and our Form 990s give us the opportunity to report to you — the people who support us and make our work possible.  

Guidestar has awarded the East Coast Greenway Alliance a platinum level nonprofit profile as testament to our organization’s commitment to transparency.

For employer matching programs, our tax I.D. number is 04-3326812.

2018 Annual Report: Becoming the Dream

We took major steps forward in 2018. We added more than 40 miles of beautiful Greenway segments and hit the 33 percent complete mark. We also attracted more visits than ever — including the first two people to walk our whole route. We honor the friends and supporters who keep this dream growing each year.

2018 annual report cover
guidestar seal platinum


The East Coast Greenway Alliance earned GuideStar's platinum-level Seal of Transparency rating for 2019.

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Charity Navigator

The East Coast Greenway Alliance earned Charity Navigator's Four Star Charity rating.

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Join the Greenway!

Your support helps to develop this ambitious, 3,000-mile route, Canada to Key West. Your membership gift builds more protected miles that we can all enjoy, today and for generations to come.