Nonprofit · EIN 81-3117444
CAL HACKS FOUNDATION
Tax-exempt · BERKELEY, CA 94720
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| May 31, 2025 | 990 | $1,241,703 | $922,773 | $318,930 | $218,596 | -$279,245 | $497,841 |
| May 31, 2024 | 990 | $397,948 | $324,392 | $73,556 | $147,738 | -$31,173 | $178,911 |
| May 31, 2023 | 990 | $213,675 | $250,487 | -$36,812 | $206,867 | $101,512 | $105,355 |
Financial details: 990 for the year ended May 31, 2025
Revenue
- Contributions, gifts and grants
- $1,241,703
- Program service revenue
- $0
- 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)
- $0
- Professional fundraising fees
- $0
- Program services (functional)
- $922,773
Balance sheet and other
- Total assets, start of year
- $147,738
- Total assets, end of year
- $218,596
- Total liabilities, end of year
- -$279,245
- Net assets, end of year
- $497,841
- Net assets without donor restrictions
- $497,841
- Gross receipts
- $1,241,703
- Employees
- 0
- Volunteers
- 100
- Year formed
- 2016
- State of legal domicile
- CA
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 May 31, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Flora Wang | President Trustee or director, Officer | 10 | $0 |
| SAM PODER | Secretary Trustee or director, Officer | 10 | $0 |
| Paarin Rastogi | Treasurer Trustee or director, Officer | 10 | $0 |
990 for the year ended May 31, 2024: 5 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Flora Wang | President Trustee or director, Officer | 10 | $0 |
| Angelina Lee | Secretary Trustee or director, Officer | 10 | $0 |
| Paarin Rastogi | Treasurer Trustee or director, Officer | 10 | $0 |
| Oliver Carmont | Board Member Trustee or director | 10 | $0 |
| ALEXANDER GOLDBERG | Board Member Trustee or director | 10 | $0 |
990 for the year ended May 31, 2023: 4 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Alexander Goldberg | President Trustee or director, Officer | 10 | $0 |
| Angelina Lee | Secretary Trustee or director, Officer | 10 | $0 |
| Jessica Lien | Treasurer Trustee or director, Officer | 10 | $0 |
| Oliver Carmont | Board Member Trustee or director | 10 | $0 |
Address and contacts
- Address (IRS master file)
- 253 CORY HALL, BERKELEY, CA 94720-1771
- In care of
- % DAVID WEI
- Principal officer (990 for 2024)
- Paarin Rastogi, 253 Cory Hall, Berkeley, CA 94720
- Signed the 990
- Paarin Rastogi, Treasurer
- Phone
- (669) 225-4117
- Website
- www.calhacks.io
- Return prepared by
- HEALY AND ASSOCIATES
California records
California keeps its own records of charities and corporations. Search them by EIN 81-3117444 or by the name CAL HACKS FOUNDATION.
- 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
As UC Berkeleys hackathon organization, Hack the Bay hosts the worlds largest collegiate hackathon, runs a fellowship program to support entrepreneurial hackers, and brings first-time coders into the world of technology just a few of our many initiatives and projects. Our mission is to empower others with technology to create solutions to better the world.
Program accomplishments
- In October 2025, Hack the Bay Foundation hosted our annual hackathon, a two-day in-person event in San Francisco, hosting a large-scale competition for over 3,200 participants. Cal Hacks offered workshops and resources for hackers to create projects for awards.Expenses $922,773
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 May, so each return is due on the 15th day of the 5th month after that.
| Tax year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | May 31, 2026 | October 15, 2026 | Not on file |
| 2024 | May 31, 2025 | October 15, 2025 | 990 on file |
| 2023 | May 31, 2024 | October 15, 2024 | 990 on file |
IRS record
- EIN
- 81-3117444
- 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
- 2016
- Accounting year ends
- May
- Files
- Form 990 or 990-EZ
- Category (NTEE)
- Education (B90)
- Assets (IRS master file)
- $218,596
- Income (IRS master file)
- $1,241,703
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | May 2025 | $1,241,703 | $922,773 | $218,596 | XML |
| 990 | May 2024 | $397,948 | $324,392 | $147,738 | XML |
| 990 | May 2023 | $213,675 | $250,487 | $206,867 | XML |
| 990-EZ | May 2022 | – | – | – | IRS |
| 990-EZ | May 2021 | – | – | – | IRS |
| 990 | May 2020 | – | – | – | IRS |
| 990 | May 2019 | – | – | – | IRS |
| 990 | May 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 81-3117444).
Questions about CAL HACKS FOUNDATION
- What is the EIN of CAL HACKS FOUNDATION?
- The employer identification number (EIN) of CAL HACKS FOUNDATION is 81-3117444.
- Is CAL HACKS FOUNDATION tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2016.
- Are donations to CAL HACKS FOUNDATION tax-deductible?
- Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
- Which annual return does CAL HACKS FOUNDATION 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 CAL HACKS FOUNDATION due?
- The return for tax year 2025 (the year ending May 31, 2026) is due October 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did CAL HACKS FOUNDATION last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended May 2025.
- Who is the principal officer of CAL HACKS FOUNDATION?
- The 990 for the year ended May 31, 2025 names Paarin Rastogi.
- Who are the officers and directors of CAL HACKS FOUNDATION?
- The 990 for the year ended May 31, 2025 lists 3 people; 0 received compensation from the organization.
- How much revenue does CAL HACKS FOUNDATION have?
- On its 990 for the year ended May 31, 2025 it reported revenue of $1,241,703, expenses of $922,773 and total assets of $218,596 at year end.
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