Nonprofit · EIN 03-0467829
INTERNATIONAL RESEARCH FOUNDATION FOR RSD-CRPS INC
Tax-exempt · TAMPA, FL 33612
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $275,697 | $268,022 | $7,675 | $957,568 | $0 | $957,568 |
| December 31, 2024 | 990 | $526,861 | $270,975 | $255,886 | $965,505 | $15,612 | $949,893 |
| December 31, 2023 | 990 | $87,647 | $211,507 | -$123,860 | $739,624 | $45,617 | $694,007 |
| December 31, 2022 | 990 | $92,939 | $226,623 | -$133,684 | $863,484 | $45,617 | $817,867 |
| December 31, 2021 | 990 | $69,791 | $206,250 | -$136,459 | $877,166 | $45,617 | $831,549 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $151,462
- Program service revenue
- $124,135
- Investment income
- $100
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Other salaries and wages
- $58,176
- Salaries, compensation and benefits (total)
- $58,176
- Professional fundraising fees
- $0
- Accounting fees
- $3,500
- Occupancy
- $110,245
- Travel
- $8,120
- Depreciation
- $13,746
- Program services (functional)
- $241,504
- Management and general (functional)
- $26,518
Balance sheet and other
- Total assets, start of year
- $965,505
- Total assets, end of year
- $957,568
- Total liabilities, end of year
- $0
- Net assets, end of year
- $957,568
- Land, buildings and equipment
- $253,731
- Gross receipts
- $275,697
- Employees
- 2
- Volunteers
- 11
- Year formed
- 2002
- State of legal domicile
- FL
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 |
|---|---|---|---|
| RICHARD HOFFMAN | PRESIDENT Trustee or director, Officer | 1 | $0 |
| ANTHONY KIRKPATRICK MD | VICE-PRESIDENT Trustee or director, Officer | 40 | $0 |
| JERRY TRCHTMAN ESQ | SECRETARY Trustee or director, Officer | 1 | $0 |
| NANCY NEMHAUSER JD | DIRECTOR Trustee or director, Officer | 1 | $0 |
| SHANNON STOCKER MD | DIRECTOR Trustee or director, Officer | 1 | $0 |
| JAMES ALEXANDER MD | DIRECTOR Trustee or director, Officer | 40 | $0 |
990 for the year ended December 31, 2024: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RICHARD HOFFMAN | PRESIDENT Trustee or director, Officer | 1 | $0 |
| ANTHONY KIRKPATRICK MD | VICE-PRESIDENT Trustee or director, Officer | 40 | $0 |
| JERRY TRCHTMAN ESQ | SECRETARY Trustee or director, Officer | 1 | $0 |
| NANCY NEMHAUSER JD | DIRECTOR Trustee or director, Officer | 1 | $0 |
| SHANNON STOCKER MD | DIRECTOR Trustee or director, Officer | 1 | $0 |
| JAMES ALEXANDER MD | DIRECTOR Trustee or director, Officer | 40 | $0 |
990 for the year ended December 31, 2023: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RICHARD HOFFMAN | PRESIDENT Trustee or director, Officer | 1 | $0 |
| ANTHONY KIRKPATRICK MD | VICE-PRESIDENT Trustee or director, Officer | 40 | $0 |
| JERRY TRCHTMAN ESQ | SECRETARY Trustee or director, Officer | 1 | $0 |
| NANCY NEMHAUSER JD | DIRECTOR Trustee or director, Officer | 1 | $0 |
| SHANNON STOCKER MD | DIRECTOR Trustee or director, Officer | 1 | $0 |
| JAMES ALEXANDER MD | DIRECTOR Trustee or director, Officer | 40 | $0 |
990 for the year ended December 31, 2022: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RICHARD HOFFMAN | PRESIDENT Trustee or director, Officer | 1 | $0 |
| ANTHONY KIRKPATRICK MD | VICE-PRESIDENT Trustee or director, Officer | 40 | $0 |
| JERRY TRCHTMAN ESQ | SECRETARY Trustee or director, Officer | 1 | $0 |
| NANCY NEMHAUSER JD | DIRECTOR Trustee or director, Officer | 1 | $0 |
| SHANNON STOCKER MD | DIRECTOR Trustee or director, Officer | 1 | $0 |
| JAMES ALEXANDER MD | DIRECTOR Trustee or director, Officer | 40 | $0 |
990 for the year ended December 31, 2021: 6 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RICHARD HOFFMAN | PRESIDENT Trustee or director, Officer | 1 | $0 |
| ANTHONY KIRKPATRICK MD | VICE-PRESIDENT Trustee or director, Officer | 40 | $0 |
| JERRY TRCHTMAN ESQ | SECRETARY Trustee or director, Officer | 1 | $0 |
| NANCY NEMHAUSER JD | DIRECTOR Trustee or director, Officer | 1 | $0 |
| SHANNON STOCKER MD | DIRECTOR Trustee or director, Officer | 1 | $0 |
| JAMES ALEXANDER MD | DIRECTOR Trustee or director, Officer | 40 | $0 |
Address and contacts
- Address (IRS master file)
- 1910 E BUSCH BLVD, TAMPA, FL 33612-8666
- In care of
- % ANTHONY F KIRKPATRICK
- Mailing address (990-N for 2008)
- 1910 E Busch Blvd, Tampa FL 33612
- Principal officer (990 for 2025)
- ANTHONY F KIRKPATRICK MD, 1910 E BUSCH BLVD, TAMPA, FL 33612
- Principal officer (990-N for 2008)
- Anthony Kirkpatrick, 1910 E Busch Blvd, Tampa FL 33612
- Signed the 990
- ANTHONY F KIRKPATRICK MD, Vice-President
- Phone
- (813) 390-8690
- Website
- WWW.RSDHEALTHCARE.ORG
- Return prepared by
- ROBERT I WALKER CPA
Mission
THE ORGANIZATION SUPPORTS AND ENCOURAGES CLINICAL INVESTIGATIONS AND MEDICAL RESEARCH IN COLLABORATION WITH THE UNIV. OF FL COLLEGE OF MEDICINE CONDUCTED THROUGHOUT THE WORLD FOR TREATMENT & CURE OF REFLEX SYMPATHETIC DYSTROPHY (RSD) & COMPLEX REGIONAL PAID SYNDROME (CRPS).
Program accomplishments
- THE ORGANIZATION RECRUITS PARTICIPANTS WITH CRPS TO CARRY OUT ITS MISSION TO SUPPORT RESEARCH ON CRPS. PARTICIPANTS FROM AROUND THE WORLD PAY A FEE TO PARTICIPATEIN THE TAX-EXEMPT PROGRAM ACTIVITIES AT THE ORGANIZATIONS LEADING CENTER FOR EXCELLENCE IN CRPS. SUCH FEES ARE APPLIED TOWARD THE DIAGNOSIS AND TREATMENT OF CRPS. THIS ACTIVITY FORMS THE BASIS FOR RESEARCH AND EDUCATION INITIATIVES, INCLUDING THE CREATION OF MULTIMEDIA EDUCATIONAL MATERIAL ON CRPS THAT DOCUMENTS EACH PARTICIPANTS CARE PROVIDED BY THE ORGANIZATION. THUS UNDERGOING THE TREATMENT AND RECEIVANING A FEE-FOR-SERVICE IS CORE TO THE ORGANIZATIONS EDUCATION MISSION.Expenses $241,504 · revenue $275,697
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 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 03-0467829
- 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
- 2002
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Medical research (H80)
- Assets (IRS master file)
- $957,568
- Income (IRS master file)
- $275,697
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $275,697 | $268,022 | $957,568 | IRS |
| 990 | December 2024 | $526,861 | $270,975 | $965,505 | IRS |
| 990 | December 2023 | $87,647 | $211,507 | $739,624 | XML |
| 990 | December 2022 | $92,939 | $226,623 | $863,484 | XML |
| 990 | December 2021 | $69,791 | $206,250 | $877,166 | XML |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
| 990-N for 2008 Officer: Anthony Kirkpatrick | December 31, 2008 | ≤ $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 03-0467829).
Questions about INTERNATIONAL RESEARCH FOUNDATION FOR RSD-CRPS INC
- What is the EIN of INTERNATIONAL RESEARCH FOUNDATION FOR RSD-CRPS INC?
- The employer identification number (EIN) of INTERNATIONAL RESEARCH FOUNDATION FOR RSD-CRPS INC is 03-0467829.
- Is INTERNATIONAL RESEARCH FOUNDATION FOR RSD-CRPS INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2002.
- Are donations to INTERNATIONAL RESEARCH FOUNDATION FOR RSD-CRPS INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does INTERNATIONAL RESEARCH FOUNDATION FOR RSD-CRPS 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 INTERNATIONAL RESEARCH FOUNDATION FOR RSD-CRPS INC 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 INTERNATIONAL RESEARCH FOUNDATION FOR RSD-CRPS INC 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 INTERNATIONAL RESEARCH FOUNDATION FOR RSD-CRPS INC?
- The 990 for the year ended December 31, 2025 names ANTHONY F KIRKPATRICK MD.
- Who are the officers and directors of INTERNATIONAL RESEARCH FOUNDATION FOR RSD-CRPS INC?
- The 990 for the year ended December 31, 2025 lists 6 people; 0 received compensation from the organization.
- How much revenue does INTERNATIONAL RESEARCH FOUNDATION FOR RSD-CRPS INC have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $275,697, expenses of $268,022 and total assets of $957,568 at year end.
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