Nonprofit · EIN 26-3252687
GIRLS ANGLE INC
Tax-exempt · CAMBRIDGE, MA 02141
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990-EZ | $54,947 | $48,084 | $6,863 | $226,756 | $0 | $226,756 |
| December 31, 2024 | 990-EZ | $73,283 | $41,564 | $31,719 | $219,893 | $0 | $219,893 |
| December 31, 2023 | 990-EZ | $61,653 | $51,802 | $9,851 | $188,174 | $0 | $188,174 |
Financial details: 990-EZ for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $44,333
- Membership dues
- $450
- Program service revenue
- $10,164
- Investment income
- $0
- Other revenue
- $0
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $0
- Salaries, compensation and benefits (total)
- $21,258
- Professional fees and payments to contractors
- $3,069
- Occupancy
- $3,840
- Printing, publications and postage
- $6,541
- Other expenses
- $13,376
- Program services (functional)
- $35,347
Balance sheet and other
- Total assets, start of year
- $219,893
- Total assets, end of year
- $226,756
- Total liabilities, end of year
- $0
- Net assets, end of year
- $226,756
- Cash, savings and investments
- $226,756
- Gross receipts
- $54,947
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 |
|---|---|---|---|
| C Kenneth Fan | President, Secretary, Director, Founder | 72 | $0 |
| Lauren McGough | Treasurer, Advisor | 3 | $0 |
| Grace Lyo | Director, Advisor | 3 | $0 |
| Bianca Viray | Director, Advisor | 6 | $0 |
| Julia Elisenda Grigsby | Director, Advisor | 3 | $0 |
| Ray Sidney | Director | 3 | $0 |
| Lauren Williams | Director, Advisor | 3 | $0 |
990-EZ for the year ended December 31, 2024: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| C Kenneth Fan | President, Secretary, Director, Founder | 72 | $0 |
| Lauren McGough | Treasurer, Advisor | 3 | $0 |
| Grace Lyo | Director, Advisor | 3 | $0 |
| Bianca Viray | Director, Advisor | 3 | $0 |
| Julia Elisenda Grigsby | Director, Advisor | 3 | $0 |
| Ray Sidney | Director | 3 | $0 |
| Lauren Williams | Director, Advisor | 3 | $0 |
990-EZ for the year ended December 31, 2023: 7 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| C Kenneth Fan | President, Secretary, Director, Founder | 72 | $0 |
| Lauren McGough | Treasurer, Advisor | 3 | $0 |
| Grace Lyo | Director, Advisor | 3 | $0 |
| Bianca Viray | Director, Advisor | 2 | $0 |
| Julia Elisenda Grigsby | Director, Advisor | 3 | $0 |
| Ray Sidney | Director | 2 | $0 |
| Lauren Williams | Director, Advisor | 3 | $0 |
Address and contacts
- Address (IRS master file)
- PO BOX 410038, CAMBRIDGE, MA 02141-0998
- In care of
- % C KENNETH FAN
- Mailing address (990-N for 2016)
- PO Box 410038, Cambridge MA 02141
- Principal officer (990-N for 2016)
- Chenteh Fan, 27 Jefferson Street 6, Cambridge MA 02141
- Signed the 990-EZ
- C Kenneth Fan, President and Founder
- Phone
- (617) 955-4958
- Website
- girlsangle.org
Mission
Math instruction for girls.
Program accomplishments
- 15-25 girls in grades 5-12 explored math guided by women mentors (mostly from Harvard and MIT) during the academic year. Guidance was custom tailored to the individual, with some girls mastering basics and others making original discoveries. There were 24 2-hour meets.Expenses $23,391
- 6 issues of our bimonthly magazine, the Girls' Angle Bulletin, were produced and distributed. The electronic version is free on our website and the print version is available by subscription. Articles include interviews with women in math, contributions from professional mathematicians, staff, and students.Expenses $10,457
- Special math educational events, variously called "Math Collaborations", "SUMIT", and "Math Treasure Hunts", were created and run. A Girls' Angle invention, these are fun, math intense, fully collaborative, leadership and communication developing, and empowering.Expenses $1,433
- Other program services include our Free Book Program and teaching services at schools.Expenses $66
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
- 26-3252687
- Tax-exempt status
- 501(c)(3): Charitable, religious, educational or scientific organization
- Foundation status
- Publicly supported organization (170(b)(1)(A)(vi))
- Donations deductible (Pub 78)
- Public charity, 50% deduction limit
- Exempt since
- 2009
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B90)
- Assets (IRS master file)
- $226,756
- Income (IRS master file)
- $54,947
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990-EZ | December 2025 | $54,947 | $48,084 | $226,756 | IRS |
| 990-EZ | December 2024 | $73,283 | $41,564 | $219,893 | IRS |
| 990-EZ | December 2023 | $61,653 | $51,802 | $188,174 | XML |
| 990-EZ | December 2022 | – | – | – | IRS |
| 990-EZ | December 2021 | – | – | – | IRS |
| 990-N for 2016 Officer: Chenteh Fan | December 31, 2016 | ≤ $50,000 receipts | – | – | e-Postcard |
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 26-3252687).
Questions about GIRLS ANGLE INC
- What is the EIN of GIRLS ANGLE INC?
- The employer identification number (EIN) of GIRLS ANGLE INC is 26-3252687.
- Is GIRLS ANGLE INC tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2009.
- Are donations to GIRLS ANGLE INC tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does GIRLS ANGLE INC 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 GIRLS ANGLE INC 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 GIRLS ANGLE INC last file with the IRS?
- The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
- Who is the principal officer of GIRLS ANGLE INC?
- The 990-N for 2016 names Chenteh Fan.
- Who are the officers and directors of GIRLS ANGLE INC?
- The 990-EZ for the year ended December 31, 2025 lists 7 people; 0 received compensation from the organization.
- How much revenue does GIRLS ANGLE INC have?
- On its 990-EZ for the year ended December 31, 2025 it reported revenue of $54,947, expenses of $48,084 and total assets of $226,756 at year end.
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