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Nonprofit · EIN 04-2921546

THE CASTLE ISLAND ASSOCIATION INC

Tax-exempt · BRAINTREE, MA 02184

Financials

$25K$27K2020$26K$34K2022$148K$150K2023$122K$155K2024
Revenue Expenses · by fiscal year end
Financials of THE CASTLE ISLAND ASSOCIATION INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
October 31, 2025990$122,420$155,318-$32,898$77,712$3,704$74,008
October 31, 2024990$148,284$149,641-$1,357$110,259$3,353$106,906
October 31, 2023990$26,342$33,715-$7,373$95,295$3,073$92,222
October 31, 2021990$24,762$27,267-$2,505$140,386$10,271$130,115
Financial details: 990 for the year ended October 31, 2025

Revenue

Contributions, gifts and grants
$104,065
Membership dues
$94,829
Program service revenue
$0
Investment income
$89
Other revenue
$18,266

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Accounting fees
$1,175
Travel
$300
Program services (functional)
$150,271
Management and general (functional)
$5,047

Balance sheet and other

Total assets, start of year
$110,259
Total assets, end of year
$77,712
Total liabilities, end of year
$3,704
Net assets, end of year
$74,008
Net assets without donor restrictions
$74,008
Gross receipts
$122,420
Employees
0
Volunteers
100
Year formed
1975
State of legal domicile
MA

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 October 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
WILLIAM P SPAINPRESIDENT
Trustee or director
30$0
PATRICIA REIDVICE PRESIDENT
Trustee or director
8$0
JOHN HAUGHTREASURER
Trustee or director
8$0
THOMAS HALEHISTORIAN
Trustee or director
8$0
KIM STAFFIERCORRESPONDING SECRETARY
Trustee or director
8$0
990 for the year ended October 31, 2024: 5 people
NameTitleHours / weekCompensation
WILLIAM P SPAINPRESIDENT
Trustee or director
30$0
PATRICIA REIDVICE PRESIDENT
Trustee or director
8$0
JOHN HAUGHTREASURER
Trustee or director
8$0
THOMAS HALEHISTORIAN
Trustee or director
8$0
KIM STAFFIERCORRESPONDING SECRETARY
Trustee or director
8$0
990 for the year ended October 31, 2023: 5 people
NameTitleHours / weekCompensation
WILLIAM P SPAIN - PRESIDENT170 EVERGREEN AVE BRAINTREE, MA 02184
Trustee or director
30$0
PATRICIA REID - VICE PRESIDENT657 EAST SIXTH STREET SOUTH BOSTON, MA 02127
Trustee or director
8$0
JOHN S HAUGH - TREASURER28 FRENCH AVE BRAINTREE, MA 02184
Trustee or director
8$0
THOMAS HALE - HISTORIAN50 LIND STREET QUINCY, MA 02169
Trustee or director
8$0
KIM GIANGREGORIO - CORRESPONDING SE150 MEDITERRANEAN DRIVE WEYMOUTH, MA 02188
Trustee or director
8$0
990 for the year ended October 31, 2021: 7 people
NameTitleHours / weekCompensation
WILLIAM P SPAIN - PRESIDENT170 EVERGREEN AVE BRAINTREE, MA 02184
Trustee or director
30$0
PATRICIA REID - VICE PRESIDENT657 EAST SIXTH STREET SOUTH BOSTON, MA 02127
Trustee or director
8$0
JOHN S HAUGH - TREASURER28 FRENCH AVE BRAINTREE, MA 02184
Trustee or director
8$0
THOMAS HALE - HISTORIAN50 LIND STREET QUINCY, MA 02169
Trustee or director
8$0
SHEILA KING - RECORDING SECRETARY852 1/2 SECOND STREET SOUTH BOSTON, MA 02127
Trustee or director
8$0
KIM GIANGREGORIO - CORRESPONDING SE150 MEDITERRANEAN DRIVE WEYMOUTH, MA 02188
Trustee or director
8$0
ALAN SIDERS - SERGEANT AT ARMS155 KENDRICK STREET QUINCY, MA 02169
Trustee or director
8$0

Address and contacts

Address (IRS master file)
20 FRENCH AVE, BRAINTREE, MA 02184-0000
Principal officer (990 for 2024)
JOHN HAUGH, 170 EVERGREEN AVE, BRAINTREE, MA 02184
Signed the 990
JOHN HAUGH, TREASURER
Phone
(617) 833-5615
Return prepared by
EDWARD J DELUCA JR & COMPANY PC

Mission

TO ASSIST IN MAINTAINING FORT INDEPENDENCE ON CASTLE ISLAND DURING THE SUMMER MONTHS, TOURS OF THE FORT ARE OFFERED WHICH SHARE THE FORTS HISTORY. THE ASSOCIATION IS MADE UP ENTIRELY OF VOLUNTEERS

990 for the year ended October 31, 2025

Program accomplishments

  • PURCHASE FLAGS FOR DISPLAY AT THE FORT DURING TOURS. FLAGS DISPLAYED INCLUDE ALL FIFTY STATES AND TERRITORIES, EACH BRANCH OF THE ARMED FORCES AND REPLICAS OF FLAGS USED DURING THE REVOLUTIONARY WAR
    Expenses $288 · revenue $266
  • PRINTING OF THE NEWSLETTER MAILED TO MEMBERS OF THE ASSOCIATION. IT INCLUDES UPDATES OF ACTIVITIES, TRIPS AND PROGRAMS TAKING PLACE AT THE FORT FOR OUR MEMBERSHIP. IT ALSO PROVIDES A SYNOPSIS OF THE ASSOCIATONS MONTHLY MEETINGS FOR THOSE NOT IN ATTENDANCE. THE NEWSLETTER IS PUBLISHED ON A QUARTERLY BASIS
    Expenses $7,044
  • ALL OTHER EVENTS INCLUDING MEMBER TRIPS
    Expenses $142,939

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 October, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025October 31, 2026March 15, 2027Not due yet
2024October 31, 2025March 16, 2026990 on file
2023October 31, 2024March 17, 2025990 on file

File the 2025 990-EZ for THE CASTLE ISLAND ASSOCIATION INC

Due March 15, 2027 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
04-2921546
Tax-exempt status
501(c)(4): Social welfare organization
Donations deductible
No
Exempt since
1986
Accounting year ends
October
Files
Form 990 or 990-EZ
Assets (IRS master file)
$77,712
Income (IRS master file)
$122,420

Filing history

FormYear endedRevenueExpensesAssetsReturn
990October 2025$122,420$155,318$77,712XML
990October 2024$148,284$149,641$110,259XML
990October 2023$26,342$33,715$95,295XML
990October 2022$17,896$46,333$104,750IRS
990October 2021$24,762$27,267$140,386XML

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 04-2921546).

Questions about THE CASTLE ISLAND ASSOCIATION INC

What is the EIN of THE CASTLE ISLAND ASSOCIATION INC?
The employer identification number (EIN) of THE CASTLE ISLAND ASSOCIATION INC is 04-2921546.
Is THE CASTLE ISLAND ASSOCIATION INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 1986.
Are donations to THE CASTLE ISLAND ASSOCIATION INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does THE CASTLE ISLAND ASSOCIATION INC 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 THE CASTLE ISLAND ASSOCIATION INC due?
The return for tax year 2025 (the year ending October 31, 2026) is due March 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did THE CASTLE ISLAND ASSOCIATION INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended October 2025.
Who is the principal officer of THE CASTLE ISLAND ASSOCIATION INC?
The 990 for the year ended October 31, 2025 names JOHN HAUGH.
Who are the officers and directors of THE CASTLE ISLAND ASSOCIATION INC?
The 990 for the year ended October 31, 2025 lists 5 people; 0 received compensation from the organization.
How much revenue does THE CASTLE ISLAND ASSOCIATION INC have?
On its 990 for the year ended October 31, 2025 it reported revenue of $122,420, expenses of $155,318 and total assets of $77,712 at year end.

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