Nonprofit · EIN 22-2764509
FORT MIFFLIN ON THE DELAWARE
Tax-exempt · PHILADELPHIA, PA 19153
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| November 30, 2025 | 990 | $186,473 | $209,049 | -$22,576 | $165,152 | $23,388 | $141,764 |
Financial details: 990 for the year ended November 30, 2025
Revenue
- Contributions, gifts and grants
- $22,992
- Program service revenue
- $102,397
- Investment income
- $13,055
- Net rental income
- $43,134
- Net gain from sales of assets
- $4,028
- Net income from sales of inventory
- $4,895
- Other revenue
- $48,029
Expenses
- Grants and similar amounts paid
- $0
- Other salaries and wages
- $127,103
- Salaries, compensation and benefits (total)
- $137,750
- Professional fundraising fees
- $0
- Occupancy
- $14,742
- Depreciation
- $1,437
- Program services (functional)
- $129,688
- Management and general (functional)
- $70,569
- Fundraising (functional)
- $8,792
Balance sheet and other
- Total assets, start of year
- $172,149
- Total assets, end of year
- $165,152
- Total liabilities, end of year
- $23,388
- Net assets, end of year
- $141,764
- Land, buildings and equipment
- $4,400
- Publicly traded securities
- $69,593
- Net assets without donor restrictions
- $123,391
- Net assets with donor restrictions
- $18,373
- Gross receipts
- $188,598
- Employees
- 19
- Volunteers
- 165
- Year formed
- 1986
- State of legal domicile
- PA
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 November 30, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| CRAIG GUFFINGTON | EXECUTIVE DIRECTOR Officer | 40 | $1,006 |
| REBECCA BRUMBLE | CHAIR Trustee or director, Officer | 2.3 | $0 |
| JAMES BILELLA II | DIRECTOR Trustee or director | 0.25 | $0 |
| MICHAEL DELOREY | DIRECTOR Trustee or director | 0.25 | $0 |
| ROY E DENMARK JR | DIRECTOR Trustee or director | 0.7 | $0 |
| JOHN GIGANTI | DIRECTOR Trustee or director | 0.25 | $0 |
| ADAM F KAUFER | DIRECTOR Trustee or director | 0.5 | $0 |
| MICHAEL MASTROIANNI | DIRECTOR Trustee or director | 0.5 | $0 |
| ISABEL MOSETTER | DIRECTOR Trustee or director | 0.25 | $0 |
| CHET WICHOWSKI | DIRECTOR Trustee or director | 0.25 | $0 |
| TOM GAFFNEY | TREASURER Trustee or director, Officer | 2.3 | $0 |
| JOHN KURKIS | DIRECTOR Trustee or director | 0.25 | $0 |
Address and contacts
- Address (IRS master file)
- 1 FORT MIFFLIN RD, PHILADELPHIA, PA 19153-3901
- Principal officer (990 for 2024)
- THOMAS GAFFNEY, 6400 HOG ISLAND RD, PHILADELPHIA, PA 19153
- Signed the 990
- THOMAS GAFFNEY, TREASURER
- Phone
- (215) 685-4167
- Return prepared by
- O'CONNELL & COMPANY LLC
Mission
OPERATION AND PRESERVATION OF FORT MIFFLIN
Program accomplishments
- MAINTENANCE OF FORT MIFFLIN ON THE DELAWARE, A HISTORIC SITE, AND THE OPERATION OF THE FORT, WHICH IS OPEN TO THE PUBLIC FOR TOURS AND SPECIAL EVENTS.Expenses $129,688 · revenue $102,397
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 November, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2024 | November 30, 2025 | April 15, 2026 | 990 on file |
| 2023 | November 30, 2024 | April 15, 2025 | 990 on file |
| 2022 | November 30, 2023 | April 15, 2024 | 990 on file |
IRS record
- EIN
- 22-2764509
- 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
- 1986
- Accounting year ends
- November
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Arts, culture and humanities (A82Z)
- Assets (IRS master file)
- $165,152
- Income (IRS master file)
- $188,598
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | November 2025 | – | – | – | IRS |
| 990 | November 2024 | – | – | – | IRS |
| 990 | November 2023 | $216,140 | $209,723 | $254,393 | IRS |
| 990 | November 2022 | $213,875 | $198,111 | $265,451 | IRS |
| 990 | November 2021 | – | – | – | IRS |
| 990 | November 2020 | – | – | – | IRS |
| 990 | November 2018 | – | – | – | IRS |
990-N: the IRS publishes only the latest e-Postcard per organization; earlier years appear here as 990.tax collects the monthly files. 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.
Questions about FORT MIFFLIN ON THE DELAWARE
- What is the EIN of FORT MIFFLIN ON THE DELAWARE?
- The employer identification number (EIN) of FORT MIFFLIN ON THE DELAWARE is 22-2764509.
- Is FORT MIFFLIN ON THE DELAWARE tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1986.
- Are donations to FORT MIFFLIN ON THE DELAWARE tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does FORT MIFFLIN ON THE DELAWARE 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 FORT MIFFLIN ON THE DELAWARE due?
- The return for tax year 2025 (the year ending November 30, 2026) is due April 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did FORT MIFFLIN ON THE DELAWARE last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended November 2025.
- Who is the principal officer of FORT MIFFLIN ON THE DELAWARE?
- The 990 for the year ended November 30, 2025 names THOMAS GAFFNEY.
- Who are the officers and directors of FORT MIFFLIN ON THE DELAWARE?
- The 990 for the year ended November 30, 2025 lists 12 people; 1 received compensation from the organization, the highest $1,006 (CRAIG GUFFINGTON, EXECUTIVE DIRECTOR).
- How much revenue does FORT MIFFLIN ON THE DELAWARE have?
- On its 990 for the year ended November 30, 2025 it reported revenue of $186,473, expenses of $209,049 and total assets of $165,152 at year end.
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