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Nonprofit · EIN 51-0355030

ALCYON FOUNDATION

Tax-exempt · GREENVILLE, DE 19807

Financials

$929K$755K2023$962K$722K2024$1M$838K2025
Revenue Expenses · by fiscal year end
Financials of ALCYON FOUNDATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-PF$1,028,823$837,728$191,095$7,719,035$0$7,719,035
December 31, 2024990-PF$962,460$722,381$240,079$6,952,178$0$6,952,178
December 31, 2023990-PF$929,296$754,738$174,558$6,412,667$0$6,412,667
Financial details: 990-PF for the year ended December 31, 2025

Revenue

Dividends
$311,094
Net gain from sales of assets
$717,729

Expenses

Grants and similar amounts paid
$747,862
Compensation of officers, directors and key employees
$0
Disbursements for charitable purposes
$769,768
Excise tax on investment income
$13,356

Balance sheet and other

Total assets, start of year
$6,952,178
Total assets, end of year
$7,719,035
Total liabilities, end of year
$0
Net assets, end of year
$7,719,035
Fair market value of assets
$17,664,953
Qualifying distributions
$769,768
Net investment income
$1,028,823

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
SOPHIE BRECHU WEST
3711 KENNETT PIKE SUITE 105, GREENVILLE, DE 19807
DIRECTOR1$0
ANTOINE BRECHU
3711 KENNETT PIKE SUITE 105, GREENVILLE, DE 19807
DIRECTOR1$0
NICHOLAS WEST
3711 KENNETT PIKE SUITE 105, GREENVILLE, DE 19807
DIRECTOR1$0
CONSTANCE F WEST
3711 KENNETT PIKE SUITE 105, GREENVILLE, DE 19807
PRESIDENT3$0
990-PF for the year ended December 31, 2024: 4 people
NameTitleHours / weekCompensation
SOPHIE BRECHU WEST
3711 KENNETT PIKE SUITE 105, GREENVILLE, DE 19807
DIRECTOR1$0
ANTOINE BRECHU
3711 KENNETT PIKE SUITE 105, GREENVILLE, DE 19807
DIRECTOR1$0
NICHOLAS WEST
3711 KENNETT PIKE SUITE 105, GREENVILLE, DE 19807
DIRECTOR1$0
CONSTANCE F WEST
3711 KENNETT PIKE SUITE 105, GREENVILLE, DE 19807
PRESIDENT3$0
990-PF for the year ended December 31, 2023: 4 people
NameTitleHours / weekCompensation
SOPHIE BRECHU WEST
1205 N ORANGE STREET, WILMINGTON, DE 19801
DIRECTOR1$0
ANTOINE BRECHU
1205 N ORANGE STREET, WILMINGTON, DE 19801
DIRECTOR1$0
NICHOLAS WEST
1205 N ORANGE STREET, WILMINGTON, DE 19801
DIRECTOR1$0
CONSTANCE F WEST
PO BOX 1015, MANCHESTER, VT 05254
PRESIDENT3$0

Address and contacts

Address (IRS master file)
3711 KENNETT PIKE SUITE 105, GREENVILLE, DE 19807-2155
In care of
% PATRICK ASHLEY
Signed the 990-PF
CONSTANCE WEST, PRESIDENT
Phone
(302) 594-4537
Return prepared by
SIEGFRIED ADVISORY 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
51-0355030
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
1994
Accounting year ends
December
Files
Form 990-PF
Assets (IRS master file)
$7,719,035
Income (IRS master file)
$1,509,130

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-PFDecember 2025$1,028,823$837,728$7,719,035IRS
990-PFDecember 2024$962,460$722,381$6,952,178XML
990-PFDecember 2023$929,296$754,738$6,412,667XML
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 51-0355030).

Questions about ALCYON FOUNDATION

What is the EIN of ALCYON FOUNDATION?
The employer identification number (EIN) of ALCYON FOUNDATION is 51-0355030.
Is ALCYON FOUNDATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1994.
Are donations to ALCYON FOUNDATION tax-deductible?
Yes. It is listed in IRS Publication 78 (Private foundation, 30% limit).
Which annual return does ALCYON FOUNDATION file?
Form 990-PF. Private foundations file every year.
When is the next return of ALCYON 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 ALCYON 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 ALCYON FOUNDATION?
The 990-PF for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
How much revenue does ALCYON FOUNDATION have?
On its 990-PF for the year ended December 31, 2025 it reported revenue of $1,028,823, expenses of $837,728 and total assets of $7,719,035 at year end.

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