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Nonprofit · EIN 04-6705444

CHELONIAN RESEARCH FOUNDATION

Also known as RHODIN ANDERS G J TTEE

Tax-exempt · ARLINGTON, VT 05250

Financials

$135K$115K2023$204K$154K2024
Revenue Expenses · by fiscal year end
Financials of CHELONIAN RESEARCH FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990-PF$204,145$153,583$50,562$529,502$0$529,502
December 31, 2023990-PF$134,805$115,044$19,761$478,940$0$478,940
Financial details: 990-PF for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$128,772
Dividends
$3,978
Interest
$3
Net gain from sales of assets
$71,392

Expenses

Grants and similar amounts paid
$71,040
Disbursements for charitable purposes
$71,040
Excise tax on investment income
$55

Balance sheet and other

Total assets, start of year
$478,940
Total assets, end of year
$529,502
Total liabilities, end of year
$0
Net assets, end of year
$529,502
Fair market value of assets
$673,302
Qualifying distributions
$71,040
Net investment income
$3,981

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-PF for the year ended December 31, 2024, highest compensation first.

NameTitleHours / weekCompensation
ANDERS G J RHODIN
564 CHITTENDEN DR, ARLINGTON, VT 05250
DIRECTOR0$0
RUSSELL A MITTERMEIER
432 WALKER RD, GREAT FALLS, VA 22066
EXECUTIVE BO0$0
CAROL A CONROY
564 CHITTENDEN DR, ARLINGTON, VT 05250
TREASURER0$0
MICHAEL HJ RHODIN
37 PEABODY DR, STOW, MA 01775
EXECUTIVE BO0$0
PETER PAUL VAN DIJK
1347 BUTTER CHURN DRIVE, HERNDON, VA 20170
EXECUTIVE BO0$0
MATTHEW G FRANKEL
SURPRISE SPRING LANE, PRESCOTT, AZ 86301
EXECUTIVE BO0$0
ERIC V GOODE
TURTLE CONSERVANCY, OJAI, CA 93023
EXECUTIVE BO0$0
990-PF for the year ended December 31, 2023: 7 people
NameTitleHours / weekCompensation
ANDERS G J RHODIN
564 CHITTENDEN DR, ARLINGTON, VT 05250
DIRECTOR0$0
RUSSELL A MITTERMEIER
432 WALKER RD, GREAT FALLS, VA 22066
EXECUTIVE BO0$0
CAROL A CONROY
564 CHITTENDEN DR, ARLINGTON, VT 05250
TREASURER0$0
MICHAEL HJ RHODIN
37 PEABODY DR, STOW, MA 01775
EXECUTIVE BO0$0
PETER PAUL VAN DIJK
1347 BUTTER CHURN DRIVE, HERNDON, VA 20170
EXECUTIVE BO0$0
MATTHEW G FRANKEL
SURPRISE SPRING LANE, PRESCOTT, AZ 86301
EXECUTIVE BO0$0
ERIC V GOODE
TURTLE CONSERVANCY, OJAI, CA 93023
EXECUTIVE BO0$0

Address and contacts

Address (IRS master file)
564 CHITTENDEN DR, ARLINGTON, VT 05250-6605
Signed the 990-PF
ANDERS G J RHODIN, DIRECTOR
Phone
(978) 807-2902
Return prepared by
MERCADANTE & MERCADANTE PC CPA'S

What it must file and when

IRS records say it files Form 990-PF. Private foundations file every year. 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, 2026Not on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
04-6705444
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private operating foundation
Donations deductible (Pub 78)
Private operating foundation, 50% limit
Exempt since
1993
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$529,502
Income (IRS master file)
$377,998

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2024$204,145$153,583$529,502IRS
990-PFDecember 2023$134,805$115,044$478,940XML
990-PFDecember 2022–––IRS
990-PFDecember 2021–––IRS
990-PFDecember 2020–––IRS
990-PFDecember 2018–––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 04-6705444).

Questions about CHELONIAN RESEARCH FOUNDATION

What is the EIN of CHELONIAN RESEARCH FOUNDATION?
The employer identification number (EIN) of CHELONIAN RESEARCH FOUNDATION is 04-6705444.
Is CHELONIAN RESEARCH FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1993.
Are donations to CHELONIAN RESEARCH FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private operating foundation, 50% limit).
Which annual return does CHELONIAN RESEARCH FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of CHELONIAN RESEARCH FOUNDATION due?
The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did CHELONIAN RESEARCH FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2024.
Who are the officers and directors of CHELONIAN RESEARCH FOUNDATION?
The 990-PF for the year ended December 31, 2024 lists 7 people; 0 received compensation from the organization.
How much revenue does CHELONIAN RESEARCH FOUNDATION have?
On its 990-PF for the year ended December 31, 2024 it reported revenue of $204,145, expenses of $153,583 and total assets of $529,502 at year end.

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