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Nonprofit · EIN 13-1624063

JOHN B PIERCE FOUNDATION

Also known as JOHN B PIERCE LAB

Tax-exempt · NEW HAVEN, CT 06519

Financials

$424K$2.3M2023$517K$3.1M2024
Revenue Expenses · by fiscal year end
Financials of JOHN B PIERCE FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990$517,443$3,146,715-$2,629,272$14,806,321$1,015,925$13,790,396
December 31, 2023990$424,439$2,335,295-$1,910,856$15,355,935$4,647$15,351,288
Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$0
Program service revenue
$0
Investment income
$517,443
Net gain from sales of assets
$420,548
Other revenue
$0

Expenses

Grants and similar amounts paid
$2,890,000
Compensation of officers, directors and key employees
$41,796
Other salaries and wages
$17,802
Salaries, compensation and benefits (total)
$59,598
Professional fundraising fees
$0
Legal fees
$5,992
Accounting fees
$8,725
Program services (functional)
$2,890,000
Management and general (functional)
$256,715

Balance sheet and other

Total assets, start of year
$15,355,935
Total assets, end of year
$14,806,321
Total liabilities, end of year
$1,015,925
Net assets, end of year
$13,790,396
Net assets without donor restrictions
$13,790,396
Gross receipts
$517,443
Employees
0
Volunteers
0
Year formed
1933
State of legal domicile
NY

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 December 31, 2024, highest compensation first.

NameTitleHours / weekCompensationFrom related orgsOther / benefits
MICHELE SOLOMONDIRECTOR OF OPERATIONS
Officer
1$0$178,101$56,728
JOHN GEIBELPAST DIRECTOR OF THE LAB
Officer
1$0$191,806$29,031
MARGARET P MASONPRESIDENT & TRUSTEE
Trustee or director, Officer
2$13,932$13,932$0
ANTHONY SCILLIAVICE PRESIDENT & TRUSTEE
Trustee or director, Officer
2$6,966$0$0
KEVIN MYATTVICE PRESIDENT & TRUSTEE
Trustee or director, Officer
2$6,966$0$0
GEOFFREY ETHERINGTONTREASURER & TRUSTEE
Trustee or director, Officer
2$6,966$0$0
WILLIAM GINSBERGSECRETARY & TRUSTEE
Trustee or director, Officer
2$6,966$0$0
990 for the year ended December 31, 2023: 6 people
NameTitleHours / weekCompensationFrom related orgsOther / benefits
JOHN GEIBELDIRECTOR OF THE LAB
Officer
1$0$346,250$51,415
MARGARET P MASONPRESIDENT & TRUSTEE
Trustee or director, Officer
2$13,932$13,932$0
ANTHONY SCILLIAVICE PRESIDENT & TRUSTEE
Trustee or director, Officer
2$6,966$0$0
KEVIN MYATTVICE PRESIDENT & TRUSTEE
Trustee or director, Officer
2$6,966$0$0
GEOFFREY ETHERINGTONTREASURER & TRUSTEE
Trustee or director, Officer
2$6,966$0$0
WILLIAM GINSBERGSECRETARY & TRUSTEE
Trustee or director, Officer
2$6,966$0$0

Address and contacts

Address (IRS master file)
290 CONGRESS AVE, NEW HAVEN, CT 06519-1403
In care of
% THE JOHN B PIERCE LABORATORY
Principal officer (990 for 2024)
MARGARET P MASON, 290 CONGRESS AVENUE, NEW HAVEN, CT 06519
Signed the 990
MARGARET P MASON, PRESIDENT
Phone
(203) 562-9901
Return prepared by
SEWARD AND MONDE CPA'S

Mission

TO CONDUCT BASIC RESEARCH ON THE INTERACTIONS BETWEEN PHYSIOLOGICAL SYSTEMS AND THE STRESSES IMPOSED BY THE MODERN ENVIRONMENT WITH THE GOAL OF OPTIMIZING THESE INTERACTIONS TO IMPROVE HUMAN HEALTH AND COMFORT. THE JOHN B. PIERCE LABORATORY, INC. (ALSO AN ORGANIZATION EXEMPT UNDER SECTION 501(C)(3)) WAS ORGANIZED FOR THE SAME EDUCATIONAL AND SCIENTIFIC PURPOSES AS THOSE OF THE JOHN B. PIERCE FOUNDATION. THE FOUNDATION IS CLASSIFIED AS A SUPPORTING ORGANIZATION UNDER INTERNAL REVENUE CODE SECTION 509(A)(3) AND SUPPORTS THE SCIENTIFIC RESEARCH OF THE JOHN B. PIERCE LABORATORY, INC.

990 for the year ended December 31, 2024

Program accomplishments

  • TO CONDUCT BASIC RESEARCH ON THE INTERACTIONS BETWEEN PHYSIOLOGICAL SYSTEMS AND THE STRESSES IMPOSED BY THE MODERN ENVIRONMENT WITH THE GOAL OF OPTIMIZING THESE INTERACTIONS TO IMPROVE HUMAN HEALTH AND COMFORT. THE JOHN B. PIERCE LABORATORY, INC. (ALSO AN ORGANIZATION EXEMPT UNDER SECTION 501(C)(3)) WAS ORGANIZED FOR THE SAME EDUCATIONAL AND SCIENTIFIC PURPOSES AS THOSE OF THE JOHN B. PIERCE FOUNDATION. THE FOUNDATION IS CLASSIFIED AS A SUPPORTING ORGANIZATION UNDER INTERNAL REVENUE CODE SECTION 509(A)(3) AND SUPPORTS THE SCIENTIFIC RESEARCH OF THE JOHN B. PIERCE LABORATORY, INC.
    Expenses $2,890,000 · grants $2,890,000

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, 2026Not on file
2024December 31, 2024May 15, 2025990 on file
2023December 31, 2023May 15, 2024990 on file

IRS record

EIN
13-1624063
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Supporting organization (509(a)(3))
Donations deductible (Pub 78)
Supporting organization of unknown type
Exempt since
1951
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$14,806,321
Income (IRS master file)
$517,443

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2024$517,443$3,146,715$14,806,321XML
990December 2023$424,439$2,335,295$15,355,935XML
990December 2022$842,119$934,702$15,769,131IRS
990December 2021–––IRS
990December 2020–––IRS
990December 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 13-1624063).

Questions about JOHN B PIERCE FOUNDATION

What is the EIN of JOHN B PIERCE FOUNDATION?
The employer identification number (EIN) of JOHN B PIERCE FOUNDATION is 13-1624063.
Is JOHN B PIERCE FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1951.
Are donations to JOHN B PIERCE FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Supporting organization of unknown type).
Which annual return does JOHN B PIERCE FOUNDATION 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 JOHN B PIERCE 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 JOHN B PIERCE FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended December 2024.
Who is the principal officer of JOHN B PIERCE FOUNDATION?
The 990 for the year ended December 31, 2024 names MARGARET P MASON.
Who are the officers and directors of JOHN B PIERCE FOUNDATION?
The 990 for the year ended December 31, 2024 lists 7 people; 5 received compensation from the organization.
How much revenue does JOHN B PIERCE FOUNDATION have?
On its 990 for the year ended December 31, 2024 it reported revenue of $517,443, expenses of $3,146,715 and total assets of $14,806,321 at year end.

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