Nonprofit · EIN 94-6080676
RADIATION RESEARCH SOCIETY
Tax-exempt · BOZEMAN, MT 59718
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $1,721,591 | $1,654,338 | $67,253 | $3,915,959 | $3,050 | $3,912,909 |
| December 31, 2023 | 990 | $1,541,400 | $1,819,604 | -$278,204 | $3,741,298 | $3,050 | $3,738,248 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $165,615
- of which government grants
- $55,000
- Program service revenue
- $1,241,024
- Investment income
- $160,264
- Royalties
- $153,795
- Net gain from sales of assets
- $33,188
- Other revenue
- $154,688
Expenses
- Grants and similar amounts paid
- $82,550
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Accounting fees
- $3,624
- Program services (functional)
- $1,223,687
- Management and general (functional)
- $430,651
Balance sheet and other
- Total assets, start of year
- $3,741,298
- Total assets, end of year
- $3,915,959
- Total liabilities, end of year
- $3,050
- Net assets, end of year
- $3,912,909
- Net assets without donor restrictions
- $3,912,909
- Gross receipts
- $2,367,773
- Employees
- 0
- Volunteers
- 19
- Year formed
- 1955
- State of legal domicile
- MT
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 |
|---|---|---|---|
| ZHIYUAN SHEN PhD | Vice President Trustee or director, Officer | 0 | $0 |
| MANUELA BUONANNO PhD BSc | Councilor Trustee or director | 0 | $0 |
| MUNJAL ACHARYA PhD | Councilor Trustee or director | 0 | $0 |
| ASHLEY GOLDEN PhD | Councilor Trustee or director | 0 | $0 |
| CHARLES MAITZ PhD | Councilor Trustee or director | 0 | $0 |
| MARC S MENDONCA PHD | EDITOR-IN-CHIEF Trustee or director, Officer | 0 | $0 |
| MARJAN BOERMA PhD | Sec/Treasurer Trustee or director, Officer | 0 | $0 |
| REBECCA ABERGEL PhD | President Trustee or director, Officer | 0 | $0 |
| STEPHANIE MARKOVINA PhD | Councilor Trustee or director | 0 | $0 |
| PAUL WILSON PhD | Councilor Trustee or director | 0 | $0 |
| SARAH KERNS PhD | Councilor Trustee or director | 0 | $0 |
| HENNING WILLERS MD PhD | VP Elect Trustee or director, Officer | 0 | $0 |
| DOUG R BOREHAM PhD | Past President Trustee or director, Officer | 0 | $0 |
| BROCK SISHC PhD | Councilor Trustee or director | 0 | $0 |
| RICHARD BRITTEN PhD | Sec/Treas Elect Trustee or director, Officer | 0 | $0 |
3 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| DAVID YU MD PhD | Councilor Trustee or director | 0 | $0 |
| GUY GARTY PhD | Councilor Trustee or director | 0 | $0 |
| VERONICA HAYNES | Executive Dir. Officer | 0 | $0 |
990 for the year ended December 31, 2023: 21 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| ZHIYUAN SHEN PhD | VP Elect Incomi Trustee or director, Officer | 0 | $0 |
| MANUELA BUONANNO PhD BSc | Councilor Trustee or director | 0 | $0 |
| CARMEN BERGOM MD PhD | Councilor Trustee or director | 0 | $0 |
| ASHLEY GOLDEN PhD | Councilor Trustee or director | 0 | $0 |
| CHARLES MAITZ PhD | Councilor Trustee or director | 0 | $0 |
| MARC S MENDONCA PHD | EDITOR-IN-CHIEF Trustee or director, Officer | 0 | $0 |
| MARJAN BOERMA PhD | Sec/Treasurer Trustee or director, Officer | 0 | $0 |
| REBECCA ABERGEL PhD | VP Elect Trustee or director, Officer | 0 | $0 |
| STEPHANIE MARKOVINA PhD | Councilor Trustee or director | 0 | $0 |
| JAN SCHUEMANN PhD | President Trustee or director, Officer | 0 | $0 |
| ISABEL JACKSON PhD | Councilor Trustee or director | 0 | $0 |
| HENNING WILLERS MD PhD | Councilor Trustee or director | 0 | $0 |
| DOUG R BOREHAM PhD | Vice President Trustee or director, Officer | 0 | $0 |
| JULIE SCHWARZ PhD | Past President Trustee or director, Officer | 0 | $0 |
| BROCK SISHC PhD | Councilor Trustee or director | 0 | $0 |
| RICHARD BRITTEN PhD | Councilor Trustee or director | 0 | $0 |
| JEFFERY WILLEY PhD | Councilor Trustee or director | 0 | $0 |
| NICOLE SIMONE PhD | Councilor Trustee or director | 0 | $0 |
| DAVID YU MD PhD | Councilor Trustee or director | 0 | $0 |
| GUY GARTY PhD | Councilor Trustee or director | 0 | $0 |
| VERONICA HAYNES | Executive Dir. Officer | 0 | $0 |
Address and contacts
- Address (IRS master file)
- 380 ICE CENTER LN STE C, BOZEMAN, MT 59718-5970
- Principal officer (990 for 2024)
- MARJAN BOERMA PhD, 380 ICE CENTER LANE C, BOZEMAN, MT 59718
- Signed the 990
- MARJAN BOERMA PhD, Treasurer
- Phone
- (406) 586-4441
- Website
- WWW.RADRES.ORG
- Return prepared by
- Neil and Company CPAs PC
Mission
PROMOTE ORIGINAL RESEARCH IN THE NATURAL SCIENCES RELATING TO RADIATION, TO FACILITATE INTEGRATION OF DIFFERENT DISCIPLINES IN THE STUDY OF RADIATION EFFECTS, AND TO PROMOTE THE DIFFUSION OF KNOWLEDGE IN THESE FIELDS
Program accomplishments
- THE ANNUAL MEETING PROVIDES INFORMATION ON DEVELOPMENTS IN THE FIELD OF RADIATION RESEARCH AS WELL AS OPPORTUNITIES FOR MEMBERS TO NETWORK AND DISCUSS COMMON PROFESSIONAL INTERESTS.Expenses $737,267
- "RADIATION RESEARCH" IS A PROFESSIONAL, SCIENTIFIC JOURNAL ON RESEARCH AND DEVELOPMENT ACTIVITIES IN THE FIELD. THE ORGANIZATION PUBLISHES THE JOURNAL FOR ITS MEMBERS AND OTHER INTERESTED PROFESSIONALS.Expenses $486,420
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
- 94-6080676
- 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
- 1955
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Medical research (H9AZ)
- Assets (IRS master file)
- $3,915,959
- Income (IRS master file)
- $2,367,773
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | $1,721,591 | $1,654,338 | $3,915,959 | XML |
| 990-T | December 2024 | – | – | – | IRS |
| 990 | December 2023 | $1,541,400 | $1,819,604 | $3,741,298 | XML |
| 990-T | December 2023 | – | – | – | IRS |
| 990 | December 2022 | $1,437,488 | $1,470,292 | $3,601,053 | IRS |
| 990-T | December 2022 | – | – | – | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990-T | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990-T | December 2020 | – | – | – | IRS |
| 990 | December 2019 | – | – | – | IRS |
| 990 | 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 94-6080676).
Questions about RADIATION RESEARCH SOCIETY
- What is the EIN of RADIATION RESEARCH SOCIETY?
- The employer identification number (EIN) of RADIATION RESEARCH SOCIETY is 94-6080676.
- Is RADIATION RESEARCH SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1955.
- Are donations to RADIATION RESEARCH SOCIETY tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does RADIATION RESEARCH 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 RADIATION RESEARCH SOCIETY 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 RADIATION RESEARCH SOCIETY 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 RADIATION RESEARCH SOCIETY?
- The 990 for the year ended December 31, 2024 names MARJAN BOERMA PhD.
- Who are the officers and directors of RADIATION RESEARCH SOCIETY?
- The 990 for the year ended December 31, 2024 lists 18 people; 0 received compensation from the organization.
- How much revenue does RADIATION RESEARCH SOCIETY have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $1,721,591, expenses of $1,654,338 and total assets of $3,915,959 at year end.
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