Nonprofit · EIN 46-0591331
OHIO STATE NEUROSURGICAL SOCIETY
Tax-exempt (reinstated) · DALTON, OH 44618
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $120,400 | $81,151 | $39,249 | $114,277 | – | $114,277 |
| December 31, 2024 | 990-EZ | $57,100 | $63,731 | -$6,631 | $75,028 | – | $75,028 |
| December 31, 2023 | 990-EZ | $85,114 | $56,958 | $28,156 | $81,659 | – | $81,659 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Program service revenue
- $120,400
Expenses
- Compensation of officers, directors and key employees
- $0
- Professional fees and payments to contractors
- $29,869
- Other expenses
- $51,282
- Program services (functional)
- $70,414
Balance sheet and other
- Total assets, start of year
- $75,028
- Total assets, end of year
- $114,277
- Total liabilities, end of year
- –
- Net assets, end of year
- $114,277
- Cash, savings and investments
- $113,680
- Gross receipts
- $120,400
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-EZ for the year ended December 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| J BRETT FLEMING MD | BOARD-AT-LARGE | 1 | $0 |
| ZOE ZHANG | PAST PRESIDENT | 1 | $0 |
| JODY BECKINGTON | APP Board Memb. | 1 | $0 |
| ANDREW GROSSBACH MD | PRESIDENT ELECT | 1 | $0 |
| MEGAN JACK MD | Secretary | 1 | $0 |
| JESSICA SELLAR | Administrator | 5 | $0 |
| BRIAN DALM MD | BOARD-AT-LARGE | 1 | $0 |
| JONATHAN PINDRICK MD | BOARD-AT-LARGE | 1 | $0 |
| MARK CONSTABLE FNP | APP Board Memb. | 1 | $0 |
| DALE S HORNE MD PhD | Board Advisor | 1 | $0 |
| JOSEPH CHENG MD | President | 1 | $0 |
990-EZ for the year ended December 31, 2024: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| J BRETT FLEMING MD | BOARD-AT-LARGE | 1 | $0 |
| ZOE ZHANG | PAST PRESIDENT | 1 | $0 |
| JODY BECKINGTON | APP Board Memb. | 1 | $0 |
| ANDREW GROSSBACH MD | PRESIDENT ELECT | 1 | $0 |
| MEGAN JACK MD | Secretary | 1 | $0 |
| JESSICA SELLAR | Administrator | 5 | $0 |
| BRIAN DALM MD | BOARD-AT-LARGE | 1 | $0 |
| JONATHAN PINDRICK MD | BOARD-AT-LARGE | 1 | $0 |
| MARK CONSTABLE FNP | APP Board Memb. | 1 | $0 |
| DALE S HORNE MD PhD | Board Advisor | 1 | $0 |
| JOSEPH CHENG MD | President | 1 | $0 |
990-EZ for the year ended December 31, 2023: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| J BRETT FLEMING MD | President | 1 | $0 |
| ZOE ZHANG MD | President Elect | 1 | $0 |
| PATRICK YOUSSEF MD | Past President | 1 | $0 |
| ANDREW GROSSBACH MD | Treasurer | 1 | $0 |
| JESSICA SELLAR | Administrator | 5 | $0 |
| PABLO RECINOS MD | Board Member | 1 | $0 |
| BRIAN DALM MD | Board Member | 1 | $0 |
| JONATHAN PINDRICK MD | Board Member | 1 | $0 |
| CESAR JR PANGANIBAN FNP-C | APP Board Memb. | 1 | $0 |
| MARK CONSTABLE FNP | APP Board Memb. | 1 | $0 |
| DALE S HORNE MD PhD | Board Advisor | 1 | $0 |
| JOSEPH CHENG MD | Secretary | 1 | $0 |
Address and contacts
- Address (IRS master file)
- 698 DALTON FOX LAKE RD, DALTON, OH 44618-9403
- Signed the 990-EZ
- DALE S HORNE, BOARD ADVISOR
- Phone
- (513) 421-7010
- Website
- WWW.OHSNS.ORG
- Return prepared by
- REGINA E RUTHVEN CPA
Mission
TO PROMOTE AND ENCOURAGE THE ORGANIZATION AND PROFESSIONAL ASSOCIATION OF DULY LICENSED DOCTORS OF MEDICINE IN THE STATE OF OHIO WHO SPECIALIZE IN NEUROLOGICAL SURGERY; TO PROMOTE IN ALL RESPECTS OF THE MEDICAL PRACTICE, CONTINUING EDUCATION AND ADVANCEMENT OF THE DISCIPLINE OF NEUROLOGICAL SURGERY; TO PROMOTE SCIENTIFIC AND PROFESSIONAL EXCHANGE BETWEEN MEMBERS OF THIS SOCIETY; TO MAINTAIN AND STRIVE CONSTANTLY TO IMPROVE THE HIGH LEVEL OF NEUROSURGICAL CARE FOR THE PEOPLE OF THE STATE OF OHIO, TO ENCOURAGE RAPID DISSEMINATION OF KNOWLEDGE CONCERNING ADVANCES IN NEUROSURGICAL TECHNIQUES AND DIAGNOSTIC METHODS; TO PROMOTE IN ALL RESPECTS THROUGH MEETINGS, SEMINARS AND PUBLICATIONS THE PURPOSES OF THIS SOCIETY AND TO CREATE A SPECIALTY MEDICAL SOCIETY THAT CAN REPRESENT ITS MEMBERSHIP IN ALL MATTERS OF DIRECT CONCERN TO THEM. THE SOCIETY SHALL BE A NON-PROFIT ORGANIZATION.
Program accomplishments
- THE OHIO STATE NEUROSURGICAL SOCIETY ANNUAL MEETING 2025 - THE 2025 OHSNS ANNUAL MEETING WAS HELD ON SEPTEMBER 5-7, 2025. THE ANNUAL MEETING IS THE ONCE-A-YEAR OPPORTUNITY TO MEET AS A GROUP, LEARN, DISCUSS, DEBATE, AND NETWORK. THE OBJECTIVE OF THE EVENT IS TO HIGHLIGHT BEST CLINICAL PRACTICES IN NEUROSURGERY BY BRINGING TOGETHER LEADING EXPERTS TO DISCUSS AND DEBATE INTERESTING CASES AND PROVIDES AN OPPORTUNITY FOR RELEVANT AND IMMERSIVE DISCUSSION FOR ACADEMIC AND PRIVATE PRACTICING NEUROSURGEONS, ADVANCED PRACTICE PROVIDERS, AND THEIR HEALTH CARE TEAMS. CONTINUING MEDICAL EDUCATION (CME) CREDITS ARE ALSO OFFERED TO ATTENDEES TO HELP THEM MEET REQUIRED TRAINING HOURS. THERE WERE 116 ATTENDEES IN 2025.Expenses $70,414
- ALL OTHER PROGRAM SERVICES - MEMBERSHIP PROVIDES OPPORTUNITIES FOR NEUROSURGEONS AND ADVANCED PRACTICE PROVIDERS FROM ACROSS THE STATE TO CONNECT AND COLLABORATE. IT ALSO ALLOWS MEMBERS TO DISSEMINATE MEDICAL AND POLITICAL INFORMATION OF CONCERN TO OHIO NEUROSURGEONS AND ADVANCED PRACTICE PROVIDERS.
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-EZ on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990-EZ on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 46-0591331
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 2014
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Community improvement and capacity building (S41)
- Assets (IRS master file)
- $114,277
- Income (IRS master file)
- $120,400
Revocation and reinstatement
- Exemption revoked
- May 15, 2010
- Posted by the IRS
- August 12, 2013
- Reinstated
- Effective May 15, 2010
From the IRS automatic revocation list: organizations that did not file a required return or e-Postcard for three consecutive years.
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $120,400 | $81,151 | $114,277 | XML |
| 990-EZ | December 2024 | $57,100 | $63,731 | $75,028 | XML |
| 990-EZ | December 2023 | $85,114 | $56,958 | $81,659 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-EZ | December 2020 | – | – | – | IRS |
| 990-EZ | December 2019 | – | – | – | IRS |
| 990-EZ | December 2018 | – | – | – | 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 46-0591331).
Questions about OHIO STATE NEUROSURGICAL SOCIETY
- What is the EIN of OHIO STATE NEUROSURGICAL SOCIETY?
- The employer identification number (EIN) of OHIO STATE NEUROSURGICAL SOCIETY is 46-0591331.
- Is OHIO STATE NEUROSURGICAL SOCIETY tax-exempt?
- Yes. The IRS revoked its exemption on May 15, 2010 and reinstated it effective May 15, 2010.
- Are donations to OHIO STATE NEUROSURGICAL SOCIETY tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does OHIO STATE NEUROSURGICAL SOCIETY 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 OHIO STATE NEUROSURGICAL SOCIETY 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 OHIO STATE NEUROSURGICAL SOCIETY last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who are the officers and directors of OHIO STATE NEUROSURGICAL SOCIETY?
- The 990-EZ for the year ended December 31, 2025 lists 11 people; 0 received compensation from the organization.
- How much revenue does OHIO STATE NEUROSURGICAL SOCIETY have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $120,400, expenses of $81,151 and total assets of $114,277 at year end.
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All nonprofits in DALTON · Ohio · Community improvement and capacity building