Nonprofit · EIN 52-6054220
AMERICAN CHEMICAL SOCIETY
Also known as CHEMICAL INFORMATION DIVISION
Tax-exempt · PASADENA, CA 91125
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $79,321 | $102,526 | -$23,205 | $257,647 | $0 | $257,647 |
| December 31, 2024 | 990 | $68,423 | $93,347 | -$24,924 | $280,853 | $0 | $280,853 |
| December 31, 2023 | 990-EZ | $65,059 | $21,705 | $43,354 | $305,777 | $0 | $305,777 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $34,037
- Membership dues
- $39,514
- Program service revenue
- $0
- Investment income
- $5,770
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $6,139
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $0
- Other expenses
- $96,387
- Program services (functional)
- $91,156
Balance sheet and other
- Total assets, start of year
- $280,852
- Total assets, end of year
- $257,647
- Total liabilities, end of year
- $0
- Net assets, end of year
- $257,647
- Cash, savings and investments
- $257,647
- Gross receipts
- $79,321
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 |
|---|---|---|---|
| Nick Ruhs | Chair | 5 | $0 |
| Donna Wrublewski | Treasurer | 5 | $0 |
| Rachelle Bienstock | Secretary | 5 | $0 |
990 for the year ended December 31, 2024: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Donna Wrublewski | Treasurer Officer | 5 | $0 |
| Michelle Nolan | Chair Officer | 5 | $0 |
| Rachelle Bienstock | Secretary Officer | 5 | $0 |
990-EZ for the year ended December 31, 2023: 3 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Ye Li | Chair | 5 | $0 |
| Nicolas Ruhs | Secretary | 5 | $0 |
| Donna Wrublewski | Treasurer | 5 | $0 |
Address and contacts
- Address (IRS master file)
- 1200 E CALIFORNIA BLVD MC 1 43, PASADENA, CA 91125-0001
- In care of
- % C O STUART CHALK DEPARTMENT OF C
- Signed the 990-EZ
- Donna Wrublewski, Treasurer
- Phone
- (626) 395-4930
- Website
- https://acscinf.org
California records
California keeps its own records of charities and corporations. Search them by EIN 52-6054220 or by the name AMERICAN CHEMICAL SOCIETY.
- Attorney General, Registry of Charities and Fundraisers
- Registration status and filed reports (CT-TR-1, RRF-1)
- Secretary of State, bizfile Online
- Corporation status, entity number, agent for service
- Franchise Tax Board
- Entity status letter (state tax exemption, good standing)
Mission
Support and educate the chemical information community
Program accomplishments
- The Chemical Information Division sponsored two technical programs at the American Chemical Society national meetings. Over 25 technical symposia were run containing over 200 presentations attended by ~2500 scientists, students, and educators.Expenses $91,156 · grants $6,039
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 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990-EZ on file |
IRS record
- EIN
- 52-6054220
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (509(a)(2))
- Exempt since
- 1946
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Science and technology (U033)
- Group exemption
- 0945: AMERICAN CHEMICAL SOCIETY
- Assets (IRS master file)
- $257,647
- Income (IRS master file)
- $79,321
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $79,321 | $102,526 | $257,647 | IRS |
| 990 | December 2024 | $68,423 | $93,347 | $280,853 | IRS |
| 990-EZ | December 2023 | $65,059 | $21,705 | $305,777 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | 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 52-6054220).
Questions about AMERICAN CHEMICAL SOCIETY
- What is the EIN of AMERICAN CHEMICAL SOCIETY?
- The employer identification number (EIN) of AMERICAN CHEMICAL SOCIETY is 52-6054220.
- Is AMERICAN CHEMICAL SOCIETY tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1946.
- 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-EZ for the year ended December 2025.
- Who are the officers and directors of AMERICAN CHEMICAL SOCIETY?
- The 990-EZ for the year ended December 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does AMERICAN CHEMICAL SOCIETY have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $79,321, expenses of $102,526 and total assets of $257,647 at year end.
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All nonprofits in PASADENA · California · Science and technology