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Nonprofit · EIN 13-6097357

HENRY M BLACKMER FOUNDATION INC

Tax-exempt · CHARLESTON, SC 29412

Financials

$141K$171K2023$149K$180K2024$237K$215K2025
Revenue Expenses · by fiscal year end
Financials of HENRY M BLACKMER FOUNDATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$236,942$215,083$21,859$2,270,085$0$2,270,085
December 31, 2024990-PF$149,293$179,787-$30,494$2,248,226$0$2,248,226
December 31, 2023990-PF$141,007$170,661-$29,654$2,278,720$0$2,278,720
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$105,833
Net gain from sales of assets
$131,101
Other income
$8

Expenses

Grants and similar amounts paid
$180,000
Disbursements for charitable purposes
$188,106
Excise tax on investment income
$2,919

Balance sheet and other

Total assets, start of year
$2,248,226
Total assets, end of year
$2,270,085
Total liabilities, end of year
$0
Net assets, end of year
$2,270,085
Fair market value of assets
$3,960,670
Qualifying distributions
$188,106
Net investment income
$236,942

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
Margaret P Blackmer
30 Wappoo Creek Place, Charleston, SC 29412
President3$0
Elizabeth W Settle
2 Greenhill Street, Charleston, SC 29401
Vice President1$0
Anne Kelly Russell
5 Exchange Sreet, Charleston, SC 29401
Secretary2$0
Louise J Maybank
8 Meeting Street, Charleston, SC 29401
Trustee1$0
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
Margaret P Blackmer
30 Wappoo Creek Place, Charleston, SC 29412
President3$0
Elizabeth W Settle
2 Greenhill Street, Charleston, SC 29401
Vice President1$0
Anne Kelly Russell
5 Exchange Sreet, Charleston, SC 29401
Secretary2$0
Louise J Maybank
8 Meeting Street, Charleston, SC 29401
Trustee1$0
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
Margaret P Blackmer
30 Wappoo Creek Place, Charleston, SC 29412
President3$0
Elizabeth W Settle
2 Greenhill Street, Charleston, SC 29401
Vice President1$0
Anne Kelly Russell
5 Exchange Sreet, Charleston, SC 29401
Secretary2$0
Louise J Maybank
8 Meeting Street, Charleston, SC 29401
Trustee1$0

Address and contacts

Address (IRS master file)
30 WAPPOO CREEK PL, CHARLESTON, SC 29412-2120
In care of
% JPMORGAN SERVICES INC
Signed the 990-PF
Margaret P Blackmer, President
Phone
(843) 693-5092
Return prepared by
Hayes CPA 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
13-6097357
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
1954
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$2,270,085
Income (IRS master file)
$667,684

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$236,942$215,083$2,270,085IRS
990-PFDecember 2024$149,293$179,787$2,248,226XML
990-PFDecember 2023$141,007$170,661$2,278,720XML
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 13-6097357).

Questions about HENRY M BLACKMER FOUNDATION INC

What is the EIN of HENRY M BLACKMER FOUNDATION INC?
The employer identification number (EIN) of HENRY M BLACKMER FOUNDATION INC is 13-6097357.
Is HENRY M BLACKMER FOUNDATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1954.
Are donations to HENRY M BLACKMER FOUNDATION INC tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does HENRY M BLACKMER FOUNDATION INC file?
Form 990-PF. Private foundations file every year.
When is the next return of HENRY M BLACKMER FOUNDATION INC 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 HENRY M BLACKMER FOUNDATION INC 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 HENRY M BLACKMER FOUNDATION INC?
The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does HENRY M BLACKMER FOUNDATION INC have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $236,942, expenses of $215,083 and total assets of $2,270,085 at year end.

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