Nonprofit · EIN 23-7064487
ILLINOIS RADIOLOGICAL SOCIETY
Tax-exempt · NAPERVILLE, IL 60563
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $141,488 | $146,246 | -$4,758 | $543,523 | $3,194 | $540,329 |
| December 31, 2024 | 990 | $119,711 | $183,129 | -$63,418 | $532,811 | $3,194 | $529,617 |
| December 31, 2023 | 990 | $116,260 | $177,540 | -$61,280 | $560,624 | $3,294 | $557,330 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $107,274
- of which government grants
- $1,200
- Membership dues
- $106,074
- Program service revenue
- $0
- Investment income
- $34,214
- Net gain from sales of assets
- $15,718
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Salaries, compensation and benefits (total)
- $0
- Professional fundraising fees
- $0
- Program services (functional)
- $105,759
- Management and general (functional)
- $40,487
Balance sheet and other
- Total assets, start of year
- $532,811
- Total assets, end of year
- $543,523
- Total liabilities, end of year
- $3,194
- Net assets, end of year
- $540,329
- Publicly traded securities
- $416,702
- Net assets without donor restrictions
- $540,329
- Gross receipts
- $141,488
- Employees
- 0
- Year formed
- 1967
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 |
|---|---|---|---|
| JOSEPH CALANDRA | COUNCILOR Trustee or director | – | $0 |
| KATE FEINSTEIN | COUNCILOR Trustee or director | – | $0 |
| BOJAN PETROVIC | COUNCILOR Trustee or director | – | $0 |
| EJAZ RAHIM | COUNCILOR Trustee or director | – | $0 |
| EDWARD MICHAELS | PRESIDENT TR Trustee or director, Officer | – | $0 |
| MERLE HEDLAND | DIRECTOR Trustee or director | – | $0 |
| SYAM REDDY | PRESIDENT Trustee or director, Officer | – | $0 |
| WILLIAM SMALL | PRESIDENT Trustee or director, Officer | – | $0 |
| DEEPA ANN CYRIAC | PRESIDENT Trustee or director, Officer | – | $0 |
| LOGAN CHASTAIN | PRESIDENT EL Trustee or director, Officer | – | $0 |
| CARLA HARMATH | PRESIDENT EL Trustee or director, Officer | – | $0 |
| DANIEL RYAN | SECRETARY TR Trustee or director, Officer | – | $0 |
| MARIAH BASHIR SIDDIQUI | SECRETARY TR Trustee or director, Officer | – | $0 |
990 for the year ended December 31, 2024: 13 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JOSEPH CALANDRA | COUNCILOR Trustee or director | – | $0 |
| KATE FEINSTEIN | COUNCILOR Trustee or director | – | $0 |
| BOJAN PETROVIC | COUNCILOR Trustee or director | – | $0 |
| EJAZ RAHIM | COUNCILOR Trustee or director | – | $0 |
| EDWARD MICHAELS | PRESIDENT TR Trustee or director, Officer | – | $0 |
| MERLE HEDLAND | DIRECTOR Trustee or director | – | $0 |
| SYAM REDDY | PRESIDENT Trustee or director, Officer | – | $0 |
| WILLIAM SMALL | PRESIDENT Trustee or director, Officer | – | $0 |
| DEEPA ANN CYRIAC | PRESIDENT Trustee or director, Officer | – | $0 |
| LOGAN CHASTAIN | PRESIDENT EL Trustee or director, Officer | – | $0 |
| CARLA HARMATH | PRESIDENT EL Trustee or director, Officer | – | $0 |
| DANIEL RYAN | SECRETARY TR Trustee or director, Officer | – | $0 |
| MARIAH BASHIR SIDDIQUI | SECRETARY TR Trustee or director, Officer | – | $0 |
990 for the year ended December 31, 2023: 21 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| SENTA BERGGUEN | PROGRAM DIRE Trustee or director, Officer | – | $0 |
| JOHN CALANDRA | COUNCILOR Trustee or director | – | $0 |
| LOGAN CHASTAIN | SECRETARY TR Trustee or director, Officer | – | $0 |
| DEEPA ANN CYRIAC | TREASURER Trustee or director, Officer | – | $0 |
| DEEPA CYRIAC | PRESIDENT EL Trustee or director, Officer | – | $0 |
| GARY L DILLEHAY | COUNCILOR Trustee or director | – | $0 |
| KATE FEINSTEIN | COUNCILOR Trustee or director | – | $0 |
| MATTHEW HARKENRIDER | PRESIDENT Trustee or director, Officer | – | $0 |
| MERLE HEDLAND | DIRECTOR Trustee or director | – | $0 |
| CARL KALBHEN | COUNCILOR Trustee or director | – | $0 |
| JENNIFER LIM-DUNHAM | PRESIDENT Trustee or director, Officer | – | $0 |
| SCOTT LONG | PST PRESIDEN Trustee or director | – | $0 |
| SCOTT LONG | PRESIDENT Trustee or director, Officer | – | $0 |
| EDWARD MICHAELS | COUNCILOR Trustee or director | – | $0 |
| ERIN NEUSCHLER | COUNCILOR Trustee or director | – | $0 |
| BOJAN PETROVIC | COUNCILOR Trustee or director | – | $0 |
| MICHAEL RACENSTEIN | COUNCILOR Trustee or director | – | $0 |
| EJAZ RAHIM | COUNCILOR Trustee or director | – | $0 |
| SYAM REDDY | VICE PRESIDE Trustee or director, Officer | – | $0 |
| WILLIAM SMALL | SECRETARY AS Trustee or director, Officer | – | $0 |
| KATHLEEN WARD | COUNCILOR Trustee or director | – | $0 |
Address and contacts
- Address (IRS master file)
- 1240 IROQUOIS AVENUE, NAPERVILLE, IL 60563-8536
- Principal officer (990 for 2025)
- MERLE HEDLAND, 1240 IROQUOIS AVE SUITE 106, NAPERVILLE, IL 60563
- Signed the 990
- MERLE HEDLAND, DIRECTOR
- Phone
- (630) 428-3400
- Return prepared by
- THE BEYRAK FIRM
Mission
EDUCATION ON RADIOLOGY
Program accomplishments
- HOLD REGULAR MEETINGS AND ATTEND TRAINING SEMINARS TO FUTHER THE RESEARCH AND SCIENCE OF RADIOLOGY AND RELATED TECHNOLOGY
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
- 23-7064487
- Tax-exempt status
- 501(c)(6): Business league or chamber of commerce
- Donations deductible
- No
- Exempt since
- 1972
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $543,523
- Income (IRS master file)
- $141,488
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $141,488 | $146,246 | $543,523 | IRS |
| 990 | December 2024 | $119,711 | $183,129 | $532,811 | IRS |
| 990 | December 2023 | $116,260 | $177,540 | $560,624 | XML |
| 990 | December 2022 | $108,512 | $161,988 | $568,281 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | 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 23-7064487).
Questions about ILLINOIS RADIOLOGICAL SOCIETY
- What is the EIN of ILLINOIS RADIOLOGICAL SOCIETY?
- The employer identification number (EIN) of ILLINOIS RADIOLOGICAL SOCIETY is 23-7064487.
- Is ILLINOIS RADIOLOGICAL SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(6) since 1972.
- Are donations to ILLINOIS RADIOLOGICAL SOCIETY tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does ILLINOIS RADIOLOGICAL 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 ILLINOIS RADIOLOGICAL 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 ILLINOIS RADIOLOGICAL SOCIETY 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 ILLINOIS RADIOLOGICAL SOCIETY?
- The 990 for the year ended December 31, 2025 names MERLE HEDLAND.
- Who are the officers and directors of ILLINOIS RADIOLOGICAL SOCIETY?
- The 990 for the year ended December 31, 2025 lists 13 people; 0 received compensation from the organization.
- How much revenue does ILLINOIS RADIOLOGICAL SOCIETY have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $141,488, expenses of $146,246 and total assets of $543,523 at year end.
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