Nonprofit · EIN 99-4569321
ARTHROPODA FOUNDATION
Tax-exempt · PHILADELPHIA, PA 19125
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $515,906 | $136,474 | $379,432 | $468,390 | $56,427 | $411,963 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $515,905
- Program service revenue
- $0
- Investment income
- $0
- Other revenue
- $1
Expenses
- Grants and similar amounts paid
- $97,265
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Legal fees
- $351
- Program services (functional)
- $136,123
- Management and general (functional)
- $351
Balance sheet and other
- Total assets, start of year
- $32,531
- Total assets, end of year
- $468,390
- Total liabilities, end of year
- $56,427
- Net assets, end of year
- $411,963
- Net assets without donor restrictions
- $400,360
- Net assets with donor restrictions
- $11,603
- Gross receipts
- $515,906
- Employees
- 0
- Year formed
- 2024
- State of legal domicile
- DE
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, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| MAL GRAHAM | TREASURER Trustee or director, Officer | 1 | $0 |
| ROBERT FISCHER | PRESIDENT Trustee or director, Officer | 20 | $0 |
| CAROL KLEIN | SECRETARY Trustee or director, Officer | 1 | $0 |
| DANIELA WALDHORN | RESIGNED 05012026 Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 533 E GIRARD AVE UNIT 664, PHILADELPHIA, PA 19125-3311
- In care of
- % ROBERT FISCHER
- Mailing address (990-N for 2024)
- 2424 E York St 320, Philadelphia PA 19125
- Principal officer (990 for 2025)
- ROBERT FISCHER, 533 E GIRARD AVE UNIT 664, PHILADELPHIA, PA 19125
- Principal officer (990-N for 2024)
- Robert Fischer, 2424 E York St 320, Philadelphia PA 19125
- Signed the 990
- ROBERT FISCHER, PRESIDENT
- Website
- arthropodafoundation.org
- Return prepared by
- BLUE FOX GROUP INC
Mission
SUPPORTS RESEARCH ON THE WELFARE OF ANIMALS IN PHYLUM ARTHROPODA. SUPPORTS RESEARCH DIRECTLY THROUGH ITS GRANTMAKING. WE SERVE AS A HUB FOR RESEARCHERS,GRANTMAKERS, AND INDUSTRY STAKEHOLDERS, SHARING INFORMATION ON STRATEGIC DIRECTIONS FOR RESEARCH ON ARTHROPOD WELFARE.
Program accomplishments
- WEVE CREATED AND ADVERTISED TWO RFPS PER YEAR (HTTPS://WWW.ARTHROPODAFOUNDATION.ORG/CALL-FOR-PROPOSALS). WEVE DISTRIBUTED $250K TO 15 HIGHLY RIGOROUS RESEARCH PROJECTS WITH A HIGH POTENTIAL TO SHAPE FUTURE SCIENCE AND INFORM REAL-WORLD DECISION-MAKING. WEVE MET WITH NUMEROUS INVERTEBRATE FARMING FACILITIES AND PRODUCERS ON THEIR HIGHEST PRIORITY WELFARE ISSUES. THIS WILL ALLOW US TO BUILD KNOWLEDGE ON THE HIGHEST PRIORITY INTERVENTIONS, AND IMPROVE OUR ABILITY TO IDENTIFY AND PROPOSE IMPACTFUL RESEARCH PROJECTS. WEVE MET WITH SEVERAL SCIENTISTS INTERESTED IN WORKING ON INVERTEBRATE WELFARE, AND ORGANIZED A MEETING FOR INSECT PRODUCERS TO SHARE KNOWLEDGE ON HOW TO IMPROVE WELFARE PRACTICES AT INSECT FARMS. ENGAGED RESEARCHERS AT INVERTEBRATE WELFARE CONFERENCES TO IDENTIFY FUNDING OPPORTUNITIES, SHARE FIELD PRIORITIES, AND EXPAND THE RESEARCH COMMUNITY.Expenses $136,123 · grants $96,105 · revenue $515,906
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 year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | 990 on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-N on file |
| 2023 | December 31, 2023 | May 15, 2024 | Check at the IRS |
IRS record
- EIN
- 99-4569321
- 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
- 2024
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Animal-related (D05)
- Assets (IRS master file)
- $468,390
- Income (IRS master file)
- $515,906
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $515,906 | $136,474 | $468,390 | XML |
| 990-N for 2024 Officer: Robert Fischer | December 31, 2024 | ≤ $50,000 receipts | – | – | e-Postcard |
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 99-4569321).
Questions about ARTHROPODA FOUNDATION
- What is the EIN of ARTHROPODA FOUNDATION?
- The employer identification number (EIN) of ARTHROPODA FOUNDATION is 99-4569321.
- Is ARTHROPODA FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2024.
- Are donations to ARTHROPODA FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does ARTHROPODA 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 ARTHROPODA 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 ARTHROPODA FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of ARTHROPODA FOUNDATION?
- The 990 for the year ended December 31, 2025 names ROBERT FISCHER.
- Who are the officers and directors of ARTHROPODA FOUNDATION?
- The 990 for the year ended December 31, 2025 lists 4 people; 0 received compensation from the organization.
- How much revenue does ARTHROPODA FOUNDATION have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $515,906, expenses of $136,474 and total assets of $468,390 at year end.
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