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Nonprofit · EIN 13-6059784

HALCYON FOUNDATION

Tax-exempt · NEW YORK, NY 10022

Financials

$685K$983K2023$1.7M$1.4M2024
Revenue Expenses · by fiscal year end
Financials of HALCYON FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2024990$1,715,782$1,369,831$345,951$7,411,682$296,336$7,115,346
December 31, 2023990$684,957$982,551-$297,594$7,229,662$316,018$6,913,644
Financial details: 990 for the year ended December 31, 2024

Revenue

Contributions, gifts and grants
$520,006
Membership dues
$480
Program service revenue
$0
Investment income
$1,183,776
Net rental income
$12,000
Net gain from sales of assets
$1,028,444
Other revenue
$12,000

Expenses

Grants and similar amounts paid
$977,450
Compensation of officers, directors and key employees
$80,104
Salaries, compensation and benefits (total)
$90,571
Professional fundraising fees
$0
Legal fees
$108,447
Accounting fees
$54,442
Occupancy
$44,612
Depreciation
$49
Program services (functional)
$1,035,529
Management and general (functional)
$262,033
Fundraising (functional)
$72,269

Balance sheet and other

Total assets, start of year
$7,229,662
Total assets, end of year
$7,411,682
Total liabilities, end of year
$296,336
Net assets, end of year
$7,115,346
Publicly traded securities
$6,795,637
Net assets without donor restrictions
$7,115,346
Gross receipts
$3,269,333
Employees
1
Volunteers
9
Year formed
1957
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 / weekCompensation
KATHERINE BURSACKASSISTANT SECRETARY
Officer
20$80,104
LINDA HACKETT MUNSONPRESIDENT
Trustee or director, Officer
5$0
MARK E HARANZOSECRETARY/TREASURER
Trustee or director, Officer
5$0
MARY CONRADVICE PRESIDENT
Trustee or director
0.5$0
CAROLYN MACDONALDVICE PRESIDENT
Trustee or director
0.5$0
MEG CAMPBELLVICE PRESIDENT
Trustee or director
0.5$0
JANE GLEASONVICE PRESIDENT
Trustee or director
0.5$0
DR BRUCE HORTENVICE PRESIDENT
Trustee or director
0.5$0
PAULINE C METCALFVICE PRESIDENT
Trustee or director
0.5$0
LESLIE HOOPESVICE PRESIDENT
Trustee or director
0.5$0
990 for the year ended December 31, 2023: 10 people
NameTitleHours / weekCompensation
KATHERINE BURSACKASSISTANT SECRETARY
Officer
20$80,104
LINDA HACKETT MUNSONPRESIDENT
Trustee or director, Officer
5$0
MARK E HARANZOSECRETARY/TREASURER
Trustee or director, Officer
5$0
MARY CONRADVICE PRESIDENT
Trustee or director
0.5$0
CAROLYN MACDONALDVICE PRESIDENT
Trustee or director
0.5$0
BARBARA SLIFKAVICE PRESIDENT
Trustee or director
0.5$0
JANE GLEASONBOARD MEMBER
Trustee or director
0.5$0
DR BRUCE HORTENBOARD MEMBER
Trustee or director
0.5$0
PAULINE C METCALFBOARD MEMBER
Trustee or director
0.5$0
LESLIE HOOPESBOARD MEMBER
Trustee or director
0.5$0

Address and contacts

Address (IRS master file)
515 MADISON AVE, NEW YORK, NY 10022-5403
Principal officer (990 for 2024)
LINDA HACKETT MUNSON, 515 MADISON AVE ROOM 725, NEW YORK, NY 10022
Signed the 990
LINDA HACKETT MUNSON, PRESIDENT
Phone
(212) 370-0198
Return prepared by
KSM BUSINESS SERVICES INC

Mission

TO SUPPORT THE AMERICAN MUSEUM IN BRITAIN THROUGH FUNDRAISING ACTIVITIES IN THE UNITED STATES.

990 for the year ended December 31, 2024

Program accomplishments

  • SUPPORT OF AMERICAN MUSEUM IN BRITAIN
    Expenses $1,035,529 · grants $977,450

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
13-6059784
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
1957
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$7,411,682
Income (IRS master file)
$3,269,333

Filing history

FormYear endedRevenueExpensesAssetsReturn
990December 2024$1,715,782$1,369,831$7,411,682XML
990December 2023$684,957$982,551$7,229,662XML
990December 2022$520,839$687,735$6,001,183IRS
990December 2021–––IRS
990December 2020–––IRS
990December 2018–––IRS
990December 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 13-6059784).

Questions about HALCYON FOUNDATION

What is the EIN of HALCYON FOUNDATION?
The employer identification number (EIN) of HALCYON FOUNDATION is 13-6059784.
Is HALCYON FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1957.
Are donations to HALCYON FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does HALCYON 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 HALCYON 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 HALCYON 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 HALCYON FOUNDATION?
The 990 for the year ended December 31, 2024 names LINDA HACKETT MUNSON.
Who are the officers and directors of HALCYON FOUNDATION?
The 990 for the year ended December 31, 2024 lists 10 people; 1 received compensation from the organization, the highest $80,104 (KATHERINE BURSACK, ASSISTANT SECRETARY).
How much revenue does HALCYON FOUNDATION have?
On its 990 for the year ended December 31, 2024 it reported revenue of $1,715,782, expenses of $1,369,831 and total assets of $7,411,682 at year end.

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