Nonprofit · EIN 23-7164991
CLINICAL ORTHOPAEDIC SOCIETY INC
Tax-exempt · TOWSON, MD 21204
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $316,416 | $404,990 | -$88,574 | $536,575 | $62,435 | $474,140 |
| December 31, 2023 | 990 | $244,341 | $266,319 | -$21,978 | $614,265 | $112,153 | $502,112 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $43,150
- Program service revenue
- $260,456
- Investment income
- $12,810
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $1,950
- Travel
- $610
- Program services (functional)
- $353,353
- Management and general (functional)
- $51,637
Balance sheet and other
- Total assets, start of year
- $614,265
- Total assets, end of year
- $536,575
- Total liabilities, end of year
- $62,435
- Net assets, end of year
- $474,140
- Publicly traded securities
- $470,520
- Net assets without donor restrictions
- $449,140
- Net assets with donor restrictions
- $25,000
- Gross receipts
- $316,416
- Employees
- 0
- Volunteers
- 11
- Year formed
- 1921
- State of legal domicile
- IN
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, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BRENDAN MACKAY MD | IMMEDIATE PAST PRESIDENT Trustee or director, Officer | 3 | $0 |
| AFSHIN RAZI MD | PRESIDENT Trustee or director, Officer | 2 | $0 |
| THOMAS DEBERARDINO MD | FIRST PRESIDENT-ELECT Trustee or director, Officer | 2 | $0 |
| RAMON RODRIGUEZ MD | SECRETARY/TREASURER Trustee or director, Officer | 2 | $0 |
| GEORGE BRINDLEY MD | LIBRARIAN/HISTORIAN Trustee or director, Officer | 1 | $0 |
| ROBERT HARRIS MD | PAST PRESIDENT Trustee or director, Officer | 2 | $0 |
| MARLENE DEMAIO MD | SECOND PRESIDENT-ELECT Trustee or director, Officer | 1 | $0 |
| CURTIS BURTON MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| SONIA CHAUDHRY MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| KARTIK SHENOY MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| ELIZABETH POLFER MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
990 for the year ended December 31, 2023: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| BRENDAN MACKAY MD | PRESIDENT Trustee or director, Officer | 3 | $0 |
| AFSHIN RAZI MD | FIRST PRESIDENT-ELECT Trustee or director, Officer | 2 | $0 |
| THOMAS DEBERARDINO MD | SECOND PRESIDENT-ELECT Trustee or director, Officer | 2 | $0 |
| RAMON RODRIGUEZ MD | SECRETARY/TREASURER Trustee or director, Officer | 2 | $0 |
| GEORGE BRINDLEY MD | LIBRARIAN/HISTORIAN Trustee or director, Officer | 1 | $0 |
| ROBERT HARRIS MD | IMMEDIATE PAST PRESIDENT Trustee or director, Officer | 2 | $0 |
| ELIZABETH POLFER MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| J RANDALL RIEHL MD | PAST PRESIDENT Trustee or director | 1 | $0 |
| KARTIK SHENOY MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| MARLENE DEMAIO MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
| SONIA CHAUDREY MD | MEMBER AT LARGE Trustee or director | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 110 WEST RD STE 227, TOWSON, MD 21204-2341
- In care of
- % PATRICIA K PRICE
- Principal officer (990 for 2024)
- AFSHIN RAZI MD, 110 WEST ROAD 227, TOWSON, MD 21204
- Signed the 990
- CHARLES FREITAG, EXECUTIVE DIRECTOR
- Phone
- (410) 494-0515
- Website
- WWW.COSOCIETY.ORG
- Return prepared by
- ELLIN & TUCKER CHARTERED
Mission
TO OPTIMIZE THE SCIENCE OF THE PHYSICAL EXAMINATION AS THE CENTRAL COMPONENT IN THE DIAGNOSIS AND MANAGEMENT OF MUSCULOSKELETAL CONDITIONS AND TO EDUCATE SOCIETY ON ORTHOPAEDIC ISSUES IMPACTING PATIENT CARE.
Program accomplishments
- HOLD ANNUAL CONFERENCE WHICH PROVIDES CONTINUING EDUCATION THROUGH THE PRESENTATION OF MEDICAL PAPERS AND THE EXCHANGE OF IDEAS.Expenses $348,272 · revenue $227,636
- PROVIDE A NEWSLETTER TO MEMBERS WHICH INCLUDES INFORMATION REGARDING EDUCATIONAL OPPORTUNITIES AND MAINTAIN A WEBSITE FOR MEMBERS WHICH INCLUDES MEMBER DIRECTORY AND EMPLOYMENT OPPORTUNITIES.Expenses $5,081 · revenue $32,820
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 | Not 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
- 23-7164991
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2002
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $536,575
- Income (IRS master file)
- $316,416
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | $316,416 | $404,990 | $536,575 | IRS |
| 990 | December 2023 | $244,341 | $266,319 | $614,265 | XML |
| 990 | December 2022 | $246,421 | $237,739 | $498,797 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | IRS |
| 990 | December 2017 | – | – | – | 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 23-7164991).
Questions about CLINICAL ORTHOPAEDIC SOCIETY INC
- What is the EIN of CLINICAL ORTHOPAEDIC SOCIETY INC?
- The employer identification number (EIN) of CLINICAL ORTHOPAEDIC SOCIETY INC is 23-7164991.
- Is CLINICAL ORTHOPAEDIC SOCIETY INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2002.
- Are donations to CLINICAL ORTHOPAEDIC SOCIETY INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CLINICAL ORTHOPAEDIC SOCIETY 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 CLINICAL ORTHOPAEDIC SOCIETY INC due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did CLINICAL ORTHOPAEDIC SOCIETY INC last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2024.
- Who is the principal officer of CLINICAL ORTHOPAEDIC SOCIETY INC?
- The 990 for the year ended December 31, 2024 names AFSHIN RAZI MD.
- Who are the officers and directors of CLINICAL ORTHOPAEDIC SOCIETY INC?
- The 990 for the year ended December 31, 2024 lists 11 people; 0 received compensation from the organization.
- How much revenue does CLINICAL ORTHOPAEDIC SOCIETY INC have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $316,416, expenses of $404,990 and total assets of $536,575 at year end.
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