Nonprofit · EIN 36-2287522
AMERICAN CHEMICAL SOCIETY
Also known as CHICAGO SECTION
Tax-exempt · LISLE, IL 60532
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $187,255 | $190,521 | -$3,266 | $3,167,814 | $3,148,056 | $19,758 |
| December 31, 2024 | 990 | $165,508 | $171,928 | -$6,420 | $2,616,757 | $2,603,747 | $13,010 |
| December 31, 2023 | 990 | $144,664 | $126,584 | $18,080 | $2,068,035 | $94,596 | $1,973,439 |
| December 31, 2022 | 990 | $198,542 | $137,541 | $61,001 | $1,825,060 | $77,303 | $1,747,757 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $113,394
- Membership dues
- $17,939
- Program service revenue
- $0
- Investment income
- $0
- Other revenue
- $73,861
Expenses
- Grants and similar amounts paid
- $0
- Other salaries and wages
- $37,130
- Salaries, compensation and benefits (total)
- $39,753
- Professional fundraising fees
- $0
- Occupancy
- $10,745
- Travel
- $42,119
- Program services (functional)
- $112,127
- Management and general (functional)
- $75,381
- Fundraising (functional)
- $3,013
Balance sheet and other
- Total assets, start of year
- $2,616,757
- Total assets, end of year
- $3,167,814
- Total liabilities, end of year
- $3,148,056
- Net assets, end of year
- $19,758
- Publicly traded securities
- $3,145,453
- Gross receipts
- $187,255
- Employees
- 1
- Volunteers
- 200
- Year formed
- 1928
- State of legal domicile
- IL
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 |
|---|---|---|---|
| ANITA MEHTA | 2025 CHAIR COMMUNITIES Trustee or director | 1 | $0 |
| TIM MARIN | COMPTROLLER Trustee or director | 1 | $0 |
| MARGARET PEGGY SCHOTT | EDITOR,SCIENCE DIV.COORD Trustee or director | 1 | $0 |
| MICHAEL MORELLO | 2024-26 ALT COUNCILOR Trustee or director | 1 | $0 |
| AMY BALIJA | 2024 CHAIR-ELECT Trustee or director | 1 | $0 |
| NICOLAS GERST | ADMIN DIV COORD Trustee or director | 1 | $0 |
| FRANZ KRAVITZ | AWARDS Trustee or director | 1 | $0 |
| ILANA LEMBERGER | 2025 DRIECTOR,PROGRAM Trustee or director | 1 | $0 |
| RAELYNN MILLER | PROJECT SEED CO Trustee or director | 1 | $0 |
| BECKY SANDERS | 2024-26 ALT COUNCILOR Trustee or director | 1 | $0 |
| ANDREA TWISS-BROOKS | 2025-26 DIRECTOR Trustee or director | 1 | $0 |
| PAUL BRANDT | EDUCATION,POLICY/BYLAWSCO,OUTREACH Trustee or director | 1 | $0 |
| MARK CESA | VICE CHAIR,ASST COMPTR Trustee or director | 1 | $0 |
| KEN FIVIZZANI | 2024-250DIRECTOR,MEMBERSHIP Trustee or director | 1 | $0 |
| TANYA HUNTER | 2024-25 DIRECTOR Trustee or director | 1 | $0 |
27 more people on this return
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| RUSS JOHNSON | TREASURER,PUBLIC RELATIONS,POLICY/BYLAWS CO Trustee or director | 1 | $0 |
| MARK KAISER | 2023-2025 TRUSTEE,ACTING SECRETARY Trustee or director | 1 | $0 |
| MIKE KOEHLER | PUBLIC AFFAIRS,ENV & LAB SAFETY Trustee or director | 1 | $0 |
| JOSH KURUTZ | SECRETARY,HISTORIAN Trustee or director | 1 | $0 |
| KATIE LEACH | 2025-27 ALT COUNCILOR Trustee or director | 1 | $0 |
| MILT LEVENBERG | HOUSE,2025 TRUSTEE Trustee or director | 1 | $0 |
| SHERRI RUKES | 2024-25 DIRECTOR,OUTREACH Trustee or director | 1 | $0 |
| SUNSHINE SILVER | 2024-25 DIRECTOR Trustee or director | 1 | $0 |
| MATT VAN DUZOR | COLLEGE SUBCMTE CO Trustee or director | 1 | $0 |
| DANIELA ANDREI | 2025-26 DIRECTOR Trustee or director | 1 | $0 |
| CLAIRE BAXTER | 2025 DIRECTOR,PROJECT SEED CO Trustee or director | 1 | $0 |
| SHARADA BUDDHA | GIBBS ARRANBGEMENTS SUBCMTE Trustee or director | 1 | $0 |
| BOB CHAPMAN | COLLEGE ED SUBCMTE CO Trustee or director | 1 | $0 |
| LUCAS CLAUSSEN | DEVELOPMENT Trustee or director | 1 | $0 |
| VINCE HRADIL | 2025-26 DIRECTOR Trustee or director | 1 | $0 |
| RUSS KOHNKEN | K-12 EDUCATION SUBCMTE Trustee or director | 1 | $0 |
| GOWRI KUDA-SINGAPPULIGE | 2024-25 DIRECTOR Trustee or director | 1 | $0 |
| ANA CLARA ZAMPIROLLI LEAL | 2025-26 DIRECTOR Trustee or director | – | $0 |
| MARGY LEVENBERG | 2025-26 DIRECTOR Trustee or director | – | $0 |
| AVRON LITI | 2023-25 ALT COUNCILOR Trustee or director | 1 | $0 |
| INESSA MILLER | PROJECT SEED CO Trustee or director | 1 | $0 |
| OLUSEYE KENNY ONAJOLE | WEB SUBCMTE Trustee or director | 1 | $0 |
| SUSAN SHIH | GLRM LIASON Trustee or director | 1 | $0 |
| MADELYN SMITH | 2025-26 DIRECTOR Trustee or director | 1 | $0 |
| JING SU | CONTINUEING EDUCATION SUBCMTE Trustee or director | 1 | $0 |
| VIVIAN SULLIVAN | PAST CHAIR Trustee or director | 1 | $0 |
| JULIA WIESTER | BUDGET DIRECTOR Trustee or director | 1 | $0 |
990 for the year ended December 31, 2024: 30 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| VIVIAN SULLIVAN | CHAIR Trustee or director | 1 | $0 |
| ANITA MEHTA | CHAIR-ELECT Trustee or director | 1 | $0 |
| TIM MARIN | VICE CHAIR Trustee or director | 1 | $0 |
| MARGARET PEGGY SCHOTT | PAST CHAIR Trustee or director | 1 | $0 |
| MICHAEL MORELLO | TREASURER Trustee or director | 1 | $0 |
| AMY BALIJA | SECRETARY Trustee or director | 1 | $0 |
| AISTE BAUMHART | DIRECTOR/SOCIAL MEDIA CHAIR Trustee or director | 1 | $0 |
| NICOLAS GERST | DIRECTOR Trustee or director | 1 | $0 |
| FRANZ KRAVITZ | DIRECTOR Trustee or director | 1 | $0 |
| ILANA LEMBERGER | DIRECTOR Trustee or director | 1 | $0 |
| JANA MARKLEY | DIRECTOR Trustee or director | 1 | $0 |
| RAELYNN MILLER | DIRECTOR Trustee or director | 1 | $0 |
| BECKY SANDERS | DIRECTOR Trustee or director | 1 | $0 |
| ANDREA TWISS-BROOKS | DIRECTOR Trustee or director | 1 | $0 |
| PAUL BRANDT | EDUCATION VOTING AS VICE CHAIR Trustee or director | 1 | $0 |
| MARK CESA | BUDGET DIRECTOR, ASSIT COMPTROLLER Trustee or director | 1 | $0 |
| KEN FIVIZZANI | POLICY&BYLAWS VOTING AS MEMBERSHIP Trustee or director | 1 | $0 |
| TANYA HUNTER | DIRECTOR Trustee or director | 1 | $0 |
| LAUREN JACKSON | DIRECTOR Trustee or director | 1 | $0 |
| RUSS JOHNSON | POLICY&BYLAW VOTING AS DIRECTOR Trustee or director | 1 | $0 |
| MARK KAISER | ACTING SECRETARY Trustee or director | 1 | $0 |
| JAMES KIDDIE | DIRECTOR Trustee or director | 1 | $0 |
| MIKE KOEHLER | AWARDS-VOTING AS PUBLIC AFFAIRS Trustee or director | 1 | $0 |
| FRAN KRAVITZ | AWARDS-VOTING AS DIRECTOR Trustee or director | 1 | $0 |
| JOSH KURUTZ | HISTORIAN Trustee or director | 1 | $0 |
| KATIE LEACH | DIRECTOR Trustee or director | 1 | $0 |
| MILT LEVENBERG | HOUSE Trustee or director | 1 | $0 |
| SHERRI RUKES | OUTREACH Trustee or director | 1 | $0 |
| SUNSHINE SILVER | DIRECTOR Trustee or director | 1 | $0 |
| MATT VAN DUZOR | EDITOR Trustee or director | 1 | $0 |
990 for the year ended December 31, 2023: 29 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| PEGGY SCHOTT | CHAIR Trustee or director | 1 | $0 |
| AMY BALIJA | SECRETARY Trustee or director | 1 | $0 |
| AISTE BAUMHART | DIRECTOR Trustee or director | 1 | $0 |
| PAUL BRANDT | EDUCATION VOTING AS VICE CHAIR Trustee or director | 1 | $0 |
| MARK CESA | PAST CHAIR Trustee or director | 1 | $0 |
| KEN FIVIZZANI | POLICY&BYLAWS VOTING AS MEMBERSHIP Trustee or director | 1 | $0 |
| NICOLAS GERST | DIRECTOR Trustee or director | 1 | $0 |
| TANYA HUNTER | DIRECTOR Trustee or director | 1 | $0 |
| LAUREN JACKSON | DIRECTOR Trustee or director | 1 | $0 |
| RUSS JOHNSON | POLICY&BYLAW VOTING AS DIRECTOR Trustee or director | 1 | $0 |
| MARK KAISER | ACTING SECRETARY Trustee or director | 1 | $0 |
| JAMES KIDDIE | DIRECTOR Trustee or director | 1 | $0 |
| MIKE KOEHLER | AWARDS-VOTING AS PUBLIC AFFAIRS Trustee or director | 1 | $0 |
| FRAN KRAVITZ | AWARDS-VOTING AS DIRECTOR Trustee or director | 1 | $0 |
| JOSH KURUTZ | HISTORIAN Trustee or director | 1 | $0 |
| KATIE LEACH | DIRECTOR Trustee or director | 1 | $0 |
| ILANA LEMBERGER | DIRECTOR Trustee or director | 1 | $0 |
| MILT LEVENBERG | HOUSE Trustee or director | 1 | $0 |
| TIM MARIN | COMPTROLLER, OFFICE, VOTING AS BUDGET Trustee or director | 1 | $0 |
| JANA MARKLEY | DIRECTOR Trustee or director | 1 | $0 |
| ANITA MEHTA | WCC, DIRECTOR Trustee or director | 1 | $0 |
| RAELYNN MILLER | DIRECTOR Trustee or director | 1 | $0 |
| MIKE MORELLO | TREASURER Trustee or director | 1 | $0 |
| SHERRI RUKES | OUTREACH Trustee or director | 1 | $0 |
| BECKY SANDERS | DIRECTOR Trustee or director | 1 | $0 |
| SUNSHINE SILVER | DIRECTOR Trustee or director | 1 | $0 |
| VIVIAN SULLIVAN | CHAIR-ELECT Trustee or director | 1 | $0 |
| ANDREA TWISS-BROOKS | DIRECTOR Trustee or director | 1 | $0 |
| MATT VAN DUZOR | EDITOR Trustee or director | 1 | $0 |
990 for the year ended December 31, 2022: 24 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| TANYA HUNTER | DIRECTOR Trustee or director | 1 | $0 |
| LAUREN JACKSON | DIRECTOR Trustee or director | 1 | $0 |
| VIVIAN SULLIVAN | DIRECTOR Trustee or director | 1 | $0 |
| JANA MARKLEY | DIRECTOR Trustee or director | 1 | $0 |
| JAMES KIDDLE | DIRECTOR Trustee or director | 1 | $0 |
| AMY BALIJA | DIRECTOR Trustee or director | 1 | $0 |
| MARK KAISER | TRUSTEE Trustee or director | 1 | $0 |
| KEN FIVIZZANI | TRUSTEE Trustee or director | 1 | $0 |
| MILT LEVENBERG | TRUSTEE Trustee or director | 1 | $0 |
| KATIE LEACH | DIRECTOR Trustee or director | 1 | $0 |
| ANITA MEHTA | DIRECTOR Trustee or director | 1 | $0 |
| SUNSHINE SILVER | DIRECTOR Trustee or director | 1 | $0 |
| MARGARET LEVENBERG | DIRECTOR Trustee or director | 1 | $0 |
| OMAR FARHA | DIRECTOR Trustee or director | 1 | $0 |
| KATIE GESMUNDO | DIRECTOR Trustee or director | 1 | $0 |
| SAMANTHA HARVEY | DIRECTOR Trustee or director | 1 | $0 |
| OLUSEYE ONAJOLE | DIRECTOR Trustee or director | 1 | $0 |
| JOSH KURUTZ | SECRETARY Officer | 5 | $0 |
| AMBER ARZADON | VICE CHAIR Officer | 5 | $0 |
| MARK CESA | CHAIR Officer | 5 | $0 |
| MICHAEL MORELLO | TREASURER Officer | 5 | $0 |
| HERBERT GOLINKIN | COMPTROLLER Officer | 5 | $0 |
| SHERRI RUKES | PAST CHAIR Officer | 5 | $0 |
| MARGARET SCHOTT | CHAIR ELECT Officer | 5 | $0 |
Address and contacts
- Address (IRS master file)
- 5700 COLLEGE RD KRASA CTR 035 B C, LISLE, IL 60532-0000
- In care of
- % RUSSELL W JOHNSON
- Principal officer (990 for 2025)
- TIMOTHY W MARIN, 738 BELVEDERE BLVD, BOLINGBROOK, IL 60490
- Signed the 990
- TIMOTHY W MARIN, COMPTROLLER
- Phone
- (847) 391-9091
- Return prepared by
- AWOTWI AND ASSOCIATES INC
Mission
THE MISSION OF THE CHICAGO SECTION OF THE AMERICAN CHEMICAL SOCIETY IS TO ENCOURAGE THE ADVANCEMENT OF CHEMICAL SCIENCES AND THEIR PRACTITIONERS.
Program accomplishments
- THE ORGANIZATION SPONSERS AN ANNUAL EXAMINATION IN CHEMISTRY. THE EXAMINATION IS OPEN TO ALL HIGH SCHOOL STUDENTS. EIGHT SCHOLARSHIPS WERE AWARDED TO THE STUDENTS.Expenses $32,010
- WILLARD GIBBS MEDAL AWARD COMMITTEE- THE COMMITTEE DESIGNATED WITH THE SELECTION OF AND BANQUET PLANNING FOR THIS DISTINGUISHED AWARD.Expenses $35,058
- EXPENSES RELATING TO REGULAR MONTHLY PROGRAM MEETINGS FOR EDUCATIONAL PURPOSES AND OTHER OUTREACH ACTIVITIES FOR CHEMISTRY EDUCATION, INCLUDING EARTH WEEK AND NATIONAL CHEMISTRY WEEK.Expenses $45,059
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
- 36-2287522
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Exempt since
- 1939
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Science and technology (U33C)
- Group exemption
- 0945: AMERICAN CHEMICAL SOCIETY
- Assets (IRS master file)
- $3,167,814
- Income (IRS master file)
- $187,255
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $187,255 | $190,521 | $3,167,814 | IRS |
| 990 | December 2024 | $165,508 | $171,928 | $2,616,757 | IRS |
| 990 | December 2023 | $144,664 | $126,584 | $2,068,035 | XML |
| 990 | December 2022 | $198,542 | $137,541 | $1,825,060 | XML |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | 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 36-2287522).
Questions about AMERICAN CHEMICAL SOCIETY
- What is the EIN of AMERICAN CHEMICAL SOCIETY?
- The employer identification number (EIN) of AMERICAN CHEMICAL SOCIETY is 36-2287522.
- Is AMERICAN CHEMICAL SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1939.
- Which annual return does AMERICAN CHEMICAL 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 AMERICAN CHEMICAL 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 AMERICAN CHEMICAL 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 AMERICAN CHEMICAL SOCIETY?
- The 990 for the year ended December 31, 2025 names TIMOTHY W MARIN.
- Who are the officers and directors of AMERICAN CHEMICAL SOCIETY?
- The 990 for the year ended December 31, 2025 lists 42 people; 0 received compensation from the organization.
- How much revenue does AMERICAN CHEMICAL SOCIETY have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $187,255, expenses of $190,521 and total assets of $3,167,814 at year end.
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