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Nonprofit · EIN 22-3158263

INTERNATIONAL COLLABORATIVE FOR SCIENCE EDUCATION AND THE

Also known as ENVIRONMENT INC

Tax-exempt · JAMAICA PLAIN, MA 02130

Financials

$490K$462K2022$375K$401K2023$469K$494K2024$724K$720K2025
Revenue Expenses · by fiscal year end
Financials of INTERNATIONAL COLLABORATIVE FOR SCIENCE EDUCATION AND THE by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
March 31, 2026990$724,330$720,001$4,329$4,602$0$4,602
March 31, 2025990$469,110$493,645-$24,535$273$0$273
March 31, 2024990$374,719$401,350-$26,631$24,808$0$24,808
March 31, 2023990$490,355$461,688$28,667$51,439$0$51,439
Financial details: 990 for the year ended March 31, 2026

Revenue

Contributions, gifts and grants
$673,976
Program service revenue
$50,354
Investment income
$0
Other revenue
$0

Expenses

Grants and similar amounts paid
$676,143
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Legal fees
$168
Accounting fees
$557
Travel
$3,146
Program services (functional)
$686,624
Management and general (functional)
$15,336
Fundraising (functional)
$18,041

Balance sheet and other

Total assets, start of year
$273
Total assets, end of year
$4,602
Total liabilities, end of year
$0
Net assets, end of year
$4,602
Net assets without donor restrictions
$4,602
Gross receipts
$724,330
Employees
0
Volunteers
400
Year formed
1992
State of legal domicile
MA

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 for the year ended March 31, 2026, highest compensation first.

NameTitleHours / weekCompensation
Joy De BeyerDirector
Trustee or director
3$0
Katherine YihDirector/Clerk
Trustee or director, Officer
5–
Maren PetersenTrustee
Trustee or director
1–
Robert Van BuskirkTrustee
Trustee or director
1–
Robert LangePresident
Trustee or director, Officer
50–
990 for the year ended March 31, 2025: 6 people
NameTitleHours / weekCompensation
Joy De BeyerDirector
Trustee or director
3$0
Donald ThiemeTrustee
Trustee or director, Officer
3–
Katherine YihDirector
Trustee or director, Officer
5–
Maren PetersenTrustee
Trustee or director
1–
Robert Van BuskirkTrustee
Trustee or director
1–
Robert LangePresident
Trustee or director, Officer
50–
990 for the year ended March 31, 2024: 7 people
NameTitleHours / weekCompensation
Joy De BeyerDirector
Trustee or director
3$0
Donald ThiemeTrustee
Trustee or director, Officer
3–
Katherine YihDirector
Trustee or director, Officer
3–
Jonathan LangeTrustee
Trustee or director, Officer
5–
Maren PetersenTrustee
Trustee or director
3–
Robert Van BuskirkTrustee
Trustee or director
20–
Robert LangePresident
Trustee or director, Officer
45–
990 for the year ended March 31, 2023: 7 people
NameTitleHours / weekCompensation
Joy De BeyerDirector
Trustee or director
3$0
Donald ThiemeTrustee
Trustee or director, Officer
3–
Katherine YihDirector
Trustee or director, Officer
3–
Jonathan LangeTrustee
Trustee or director, Officer
5–
Maren PetersenTrustee
Trustee or director
3–
Robert Van BuskirkTrustee
Trustee or director
20–
Robert LangePresident
Trustee or director, Officer
45–

Address and contacts

Address (IRS master file)
72 ROBINWOOD AVE APT 3, JAMAICA PLAIN, MA 02130-2100
Principal officer (990 for 2025)
Robert V Lange, 72 Robinwood Avenue Unit 3, Brookline, MA 02130
Signed the 990
Robert Lange, President
Phone
(508) 735-9176
Return prepared by
Richard Schoonmaker EA

Mission

The ICSEE organizes, advises and funds projects in rural Africa, Primarily in Maasai of Tanzania, to work toward a better life. Projects Include healthy stoves for homes, access to clean water, more income for women, and farming and livestock management more resilient in conditions of unreliable rain.

990 for the year ended March 31, 2026

Program accomplishments

  • The Maasai Stoves and Solar Project involves: An efficient and smoke-removing cookstove installed by trained women in Maasai villages; Women organized to have community banks and start local businesses; Solar electric micro grids installed in Maasai settlements; Programs to demonstrate better methods for livestock management and farming for less dependence on rain in changing weather conditions; Tree planting in settlements and institutions in the rift valley; Water sanitation and water access in remote villages.
    Expenses $668,603 · grants $658,122 · revenue $673,977
  • Assisting with educational expenses and mounting ICSEE eduacational research, development, and innovation.
    Expenses $18,021 · grants $18,021

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 March, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025March 31, 2026August 17, 2026990 on file
2024March 31, 2025August 15, 2025990 on file
2023March 31, 2024August 15, 2024990 on file

IRS record

EIN
22-3158263
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
1992
Accounting year ends
March
Files
Form 990 or 990-EZ
Assets (IRS master file)
$4,602
Income (IRS master file)
$724,330

Filing history

FormYear endedRevenueExpensesAssetsReturn
990March 2026$724,330$720,001$4,602XML
990March 2025$469,110$493,645$273XML
990March 2024$374,719$401,350$24,808XML
990March 2023$490,355$461,688$51,439XML
990March 2022–––IRS
990March 2021–––IRS

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 22-3158263).

Questions about INTERNATIONAL COLLABORATIVE FOR SCIENCE EDUCATION AND THE

What is the EIN of INTERNATIONAL COLLABORATIVE FOR SCIENCE EDUCATION AND THE?
The employer identification number (EIN) of INTERNATIONAL COLLABORATIVE FOR SCIENCE EDUCATION AND THE is 22-3158263.
Is INTERNATIONAL COLLABORATIVE FOR SCIENCE EDUCATION AND THE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1992.
Are donations to INTERNATIONAL COLLABORATIVE FOR SCIENCE EDUCATION AND THE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does INTERNATIONAL COLLABORATIVE FOR SCIENCE EDUCATION AND THE 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 INTERNATIONAL COLLABORATIVE FOR SCIENCE EDUCATION AND THE due?
The return for tax year 2026 (the year ending March 31, 2027) is due August 16, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did INTERNATIONAL COLLABORATIVE FOR SCIENCE EDUCATION AND THE last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended March 2026.
Who is the principal officer of INTERNATIONAL COLLABORATIVE FOR SCIENCE EDUCATION AND THE?
The 990 for the year ended March 31, 2026 names Robert V Lange.
Who are the officers and directors of INTERNATIONAL COLLABORATIVE FOR SCIENCE EDUCATION AND THE?
The 990 for the year ended March 31, 2026 lists 5 people; 0 received compensation from the organization.
How much revenue does INTERNATIONAL COLLABORATIVE FOR SCIENCE EDUCATION AND THE have?
On its 990 for the year ended March 31, 2026 it reported revenue of $724,330, expenses of $720,001 and total assets of $4,602 at year end.

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