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Nonprofit · EIN 04-6000647

EDWIN S WEBSTER FOUNDATION

Also known as HARRIS HENRY U III TTEE

Tax-exempt · BOSTON, MA 02109

Financials

$3.2M$2.4M2023$3.4M$2.8M2024$5.7M$2.9M2025
Revenue Expenses · by fiscal year end
Financials of EDWIN S WEBSTER FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$5,674,854$2,882,476$2,792,378$56,371,641$0$56,371,641
December 31, 2024990-PF$3,362,483$2,821,371$541,112$52,088,615$0$52,088,615
December 31, 2023990-PF$3,239,340$2,404,148$835,192$48,542,988$0$48,542,988
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$905,922
Interest
$58,239
Net gain from sales of assets
$4,710,693

Expenses

Grants and similar amounts paid
$2,530,000
Compensation of officers, directors and key employees
$43,200
Disbursements for charitable purposes
$2,599,592
Excise tax on investment income
$75,236

Balance sheet and other

Total assets, start of year
$52,088,615
Total assets, end of year
$56,371,641
Total liabilities, end of year
$0
Net assets, end of year
$56,371,641
Fair market value of assets
$56,371,641
Qualifying distributions
$2,599,592
Net investment income
$5,677,169

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, 2025, highest compensation first.

NameTitleHours / weekCompensation
HENRY U HARRIS III
C/O GMA FOUNDATIONS 2 LIBERTY, SQUARE STE 500, BOSTON, MA 02109
TRUSTEE5$14,400
SUZANNE HARTE CHICK
C/O GMA FOUNDATIONS 2 LIBERTY, SQUARE STE 500, BOSTON, MA 02109
TRUSTEE5$14,400
THOMAS C BECK
C/O GMA FOUNDATIONS 2 LIBERTY, SQUARE STE 500, BOSTON, MA 02109
TRUSTEE5$14,400
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
HENRY U HARRIS III
C/O GMA FOUNDATIONS 2 LIBERTY, SQUARE STE 500, BOSTON, MA 02109
TRUSTEE5$14,400
SUZANNE HARTE SEARS
C/O GMA FOUNDATIONS 2 LIBERTY, SQUARE STE 500, BOSTON, MA 02109
TRUSTEE5$14,400
THOMAS C BECK
C/O GMA FOUNDATIONS 2 LIBERTY, SQUARE STE 500, BOSTON, MA 02109
TRUSTEE5$14,400
ALEXANDER W HIAM
C/O GMA FOUNDATIONS 2 LIBERTY, SQUARE STE 500, BOSTON, MA 02109
TRUSTEE (THROUGH 2/26/24)5$6,000
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
ALEXANDER W HIAM
C/O GMA FOUNDATIONS 2 LIBERTY, SQUARE STE 500, BOSTON, MA 02109
TRUSTEE5$13,800
HENRY U HARRIS III
C/O GMA FOUNDATIONS 2 LIBERTY, SQUARE STE 500, BOSTON, MA 02109
TRUSTEE5$13,800
SUZANNE HARTE SEARS
C/O GMA FOUNDATIONS 2 LIBERTY, SQUARE STE 500, BOSTON, MA 02109
TRUSTEE5$13,800
THOMAS C BECK
C/O GMA FOUNDATIONS 2 LIBERTY, SQUARE STE 500, BOSTON, MA 02109
TRUSTEE5$13,800

Address and contacts

Address (IRS master file)
2 LIBERTY SQ STE 500, BOSTON, MA 02109-4884
In care of
% GMA FOUNDATIONS
Signed the 990-PF
HENRY U HARRIS III, TRUSTEE
Phone
(617) 426-7080
Return prepared by
EAG NEW ENGLAND LLC

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, 2026990-PF on file
2024December 31, 2024May 15, 2025990-PF on file
2023December 31, 2023May 15, 2024990-PF on file

IRS record

EIN
04-6000647
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Private non-operating foundation
Donations deductible (Pub 78)
Private foundation, 30% limit
Exempt since
1949
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$56,371,641
Income (IRS master file)
$15,940,423

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$5,674,854$2,882,476$56,371,641XML
990-PFDecember 2024$3,362,483$2,821,371$52,088,615IRS
990-PFDecember 2023$3,239,340$2,404,148$48,542,988XML
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 04-6000647).

Questions about EDWIN S WEBSTER FOUNDATION

What is the EIN of EDWIN S WEBSTER FOUNDATION?
The employer identification number (EIN) of EDWIN S WEBSTER FOUNDATION is 04-6000647.
Is EDWIN S WEBSTER FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1949.
Are donations to EDWIN S WEBSTER FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does EDWIN S WEBSTER FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of EDWIN S WEBSTER FOUNDATION 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 EDWIN S WEBSTER FOUNDATION last file with the IRS?
The latest return in the IRS public files is the 990-PF for the year ended December 2025.
Who are the officers and directors of EDWIN S WEBSTER FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 3 people; 3 received compensation from the organization, the highest $14,400 (HENRY U HARRIS III, TRUSTEE).
How much revenue does EDWIN S WEBSTER FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $5,674,854, expenses of $2,882,476 and total assets of $56,371,641 at year end.

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