ECOLOGISTS WITHOUT BORDERS

Financials

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990-EZ for the year ended December 31, 2025, highest compensation first.

Address and contacts

Address (IRS master file)

PO BOX 51094, SEATTLE, WA 98115-1094

In care of

% CLEVE STEWARD

Mailing address (990-N for 2019)

PO Box 51094, Seattle WA 98115

Principal officer (990-N for 2019)

Cleve Steward, 10606 SW Bannoch Ct, Tualatin OR 97062

Signed the 990-EZ

Danielle Reich, Executive Director

Phone

(206) 719-1260

Website

www.ecowb.org

Mission

Global assistance in environmental conservation, sustainable use of natural resources, and restoration.

Program accomplishments

• Mulege Sustainable Fisheries Project (MSFP) - EcoWB partners with Fundación Hagamos Más Por Santa Rosalía, A.C. (FHMSR), local fishermen, and other stakeholders on the MSFP, now in its 10th year. The goal of the Project is to improve the sustainability of the small-scale fishery and the welfare of Mulegé residents who depend on the Gulf of California for food and income. No. of people who benefit: 2,000.
  Expenses $41,580 · grants $39,280
• Nairobi Reservoir Reclamation Project - EcoWB is working with the community-based organization Empower the Community (ETCO) in Nairobi, Kenya to jointly plan and implement several environmental and social improvement projects in the area of the Nairobi Reservoir. ETCO and EcoWB plan to launch a campaign to engage the community in the clean-up of tributaries flowing through the informal settlement of Kibera and into the Reservoir. No. of people who will benefit: 250,000.
  Expenses $6,257 · grants $6,002
• El Salvador Mangrove Restoration - Over the past two years, EcoWB has worked closely with Asociación Mangle, a community organization based in southeastern El Salvador, to lay the groundwork for a new mangrove restoration initiative. Centered on the richly biodiverse mangrove forests of Jiquilisco Bay, the first phase of the project set out to understand why some areas where mangroves have been lost are more responsive to recovery than others, and how that knowledge can help guide smarter, more effective restoration efforts. This first phase involves spatial analysis of 30 years of satellite data from Jiquilisco Bay, the country's largest and most ecologically significant mangrove forest. EcoWB is currently conducting a second phase of work that will further evaluate hydrological dynamics to identify where restoration is most feasible and what conditions must be in place to ensure success.
  Expenses $15,000
• Our programs provide a meaningful way for environmental professionals to bring their scientific knowledge and practical expertise to bear for diverse ecosystem challenges. From Cameroon to Costa Rica, EcoWB provides the coordination, guidance and project support that helps partners and teams work effectively together. Our volunteer focused model enables a relatively low programmatic investment to unlock hours of professional scientific and technical expertise. During 2025, EcoWB successfully secured just enough funding to transition from 100% volunteer-led to hiring much-needed part-time programmatic staff. This allowed us to streamline, organize, and operationalize our engagement. We achieved a record number of over 4300 volunteer service hours provided to several projects around the globe.
  Expenses $25,131

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in December, so each return is due on the 15th day of the 5th month after that.

IRS record

EIN

45-3628233

Tax-exempt status

501(c)(3): Charitable, religious, educational or scientific organization

Foundation status

Publicly supported organization (170(b)(1)(A)(vi))

Donations deductible (Pub 78)

Public charity, 50% deduction limit

Exempt since

2013

Accounting year ends

December

Files

Form 990 or 990-EZ

Category (NTEE)

Community improvement and capacity building (S80)

Assets (IRS master file)

$197,888

Income (IRS master file)

$189,041

Filing history

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 45-3628233).

Questions about ECOLOGISTS WITHOUT BORDERS

What is the EIN of ECOLOGISTS WITHOUT BORDERS?

The employer identification number (EIN) of ECOLOGISTS WITHOUT BORDERS is 45-3628233.

Is ECOLOGISTS WITHOUT BORDERS tax-exempt?

Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2013.

Are donations to ECOLOGISTS WITHOUT BORDERS tax-deductible?

Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).

Which annual return does ECOLOGISTS WITHOUT BORDERS file?

Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.

When is the next return of ECOLOGISTS WITHOUT BORDERS due?

The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.

When did ECOLOGISTS WITHOUT BORDERS last file with the IRS?

The latest return in the IRS public files is the 990-EZ for the year ended December 2025.

Who is the principal officer of ECOLOGISTS WITHOUT BORDERS?

The 990-N for 2019 names Cleve Steward.

Who are the officers and directors of ECOLOGISTS WITHOUT BORDERS?

The 990-EZ for the year ended December 31, 2025 lists 15 people; 0 received compensation from the organization.

How much revenue does ECOLOGISTS WITHOUT BORDERS have?

On its 990-EZ for the year ended December 31, 2025 it reported revenue of $189,041, expenses of $167,674 and total assets of $197,888 at year end.

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