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Nonprofit · EIN 20-4549249

SMALL PLANET INSTITUTE

Tax-exempt · CAMBRIDGE, MA 02138

Financials

$151K$159K2023$131K$133K2024$127K$129K2025
Revenue Expenses · by fiscal year end
Financials of SMALL PLANET INSTITUTE by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$127,415$128,962-$1,547$8,847$32,820-$23,973
December 31, 2024990-EZ$131,341$132,612-$1,271$10,394$32,820-$22,426
December 31, 2023990-EZ$151,226$158,564-$7,338$11,665$32,154-$20,489
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$120,240
Program service revenue
$5,175
Other revenue
$2,000

Expenses

Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$80,742
Professional fees and payments to contractors
$11,415
Occupancy
$28,361
Printing, publications and postage
$83
Other expenses
$8,361
Program services (functional)
$103,169

Balance sheet and other

Total assets, start of year
$10,394
Total assets, end of year
$8,847
Total liabilities, end of year
$32,820
Net assets, end of year
-$23,973
Cash, savings and investments
$1,347
Gross receipts
$127,415

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.

NameTitleHours / weekCompensation
ANNA B LAPPEPRESIDENT1$0
FRANCES MOORE LAPPETREASURER/CLERK/RESIDENT A40$0
RICHARD R ROWEDIRECTOR1$0
990-EZ for the year ended December 31, 2024: 3 people
NameTitleHours / weekCompensation
ANNA B LAPPEPRESIDENT1$0
FRANCES MOORE LAPPETREASURER/CLERK/RESIDENT A40$0
RICHARD R ROWEDIRECTOR1$0
990-EZ for the year ended December 31, 2023: 3 people
NameTitleHours / weekCompensation
ANNA B LAPPEPRESIDENT1$0
FRANCES MOORE LAPPETREASURER/CLERK/RESIDENT AGENT40$0
RICHARD R ROWEDIRECTOR1$0

Address and contacts

Address (IRS master file)
12 ELIOT STREET, CAMBRIDGE, MA 02138-5824
In care of
% ASHLEY HAMMELL
Signed the 990-EZ
FRANCES MOORE LAPPE, TREASURER/CLERK
Phone
(617) 871-6609
Return prepared by
NON PROFIT CAPITAL MANAGEMENT LLC

Mission

EDUCATION

990-EZ for the year ended December 31, 2025

Program accomplishments

  • SMALL PLANET MEDIA-SUPPORTED THE RESEARCH, PRODUCTION, AND DISTRIBUTION OF BOOKS RELATED TO CLIMATE CHANGE AND DEMOCRATIC SYSTEMS. ENGAGED IN BROAD PUBLIC EDUCATION ABOUT ENVIRONMENTAL SUSTAINABILITY & FOOD, AS IT RELATES TO GLOBAL WARMING THROUGH PRESENTATIONS, INTERVIEWS, BOOKS AND WEBSITES.
    Expenses $103,169

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.

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-EZ on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

IRS record

EIN
20-4549249
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
2007
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$8,847
Income (IRS master file)
$127,415

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$127,415$128,962$8,847XML
990-EZDecember 2024$131,341$132,612$10,394IRS
990-EZDecember 2023$151,226$158,564$11,665XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––IRS
990-EZDecember 2020–––IRS
990-EZDecember 2018–––IRS
990-EZDecember 2017–––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 20-4549249).

Questions about SMALL PLANET INSTITUTE

What is the EIN of SMALL PLANET INSTITUTE?
The employer identification number (EIN) of SMALL PLANET INSTITUTE is 20-4549249.
Is SMALL PLANET INSTITUTE tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2007.
Are donations to SMALL PLANET INSTITUTE tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SMALL PLANET INSTITUTE 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 SMALL PLANET INSTITUTE 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 SMALL PLANET INSTITUTE last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who are the officers and directors of SMALL PLANET INSTITUTE?
The 990-EZ for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
How much revenue does SMALL PLANET INSTITUTE have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $127,415, expenses of $128,962 and total assets of $8,847 at year end.

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