Is it real?
Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in May 1949.
IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File
Where the money goes
82 cents of each dollar spent went to programs.
Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.
Something off? Claim to add context
Who runs it and what they're paid
50 people listed on the 990; $276K paid to officers and key staff (Part VII, Section A).
Athena R Castro’s $161K as Executive Director is at the 97th percentile of top reported officer pay among 1613 $100K–1M education nonprofits. Peer set: organizations in the same NTEE major field of work and revenue-size band, compared on each org’s own highest-paid officer/key-employee, from Form 990 Part VII / 990-PF Part VIII. Descriptive placement, not a verdict on whether the pay is appropriate.
Compensation history total reportable pay by year · 1 named individual · Part VII
| Name | FY2025 | FY2024 | FY2023 | FY2022 | FY2021 | FY2020 |
|---|---|---|---|---|---|---|
| Athena R Castro | $160,920 | $156,718 | $145,157 | $144,200 | $138,000 | $130,476 |
Total reportable compensation (Form 990 Part VII column D / Schedule J column E) by filing year, matched by name within this organization. The Schedule J base / bonus / deferred breakdown is not parsed into this dataset.
See The Caltech Y executive salaries →Questions the 990 asks
The form asks each of these directly. These are the filed answers.
- Family or business ties among officersPt VI · Ln 2Yes
- Top official's pay set by an independent reviewPt VI · Ln 15aYes
Programs and updates
Enriches student life and challenges them to grow into responsible global citizens.
Questions for The Caltech Y
Your first name shows with your question. The Caltech Y answers here, for everyone.
Student Programs
The student executive committee (excomm), y-outdoors and student activism speaker series (sass) committees, and community service project leaders - including student leaders planned and implemented approximately 50 programs during the 2020-2021 academic year.
Form 990 Part III, line 4, FY2020. The organization’s own words, as filed with the IRS. Find it at the IRS (EIN 95-1684790) · Dispute this lineStudent Programs
The student executive committee (excomm), y-outdoors and student activism speaker series (sass) committees, and community service project leaders - including student leaders planned and implemented approximately 50 programs during the 2020-2021 academic year.
Form 990 Part III, line 4, FY2020. The organization’s own words, as filed with the IRS. Find it at the IRS (EIN 95-1684790) · Dispute this lineFriends Dinners and Activities
Dinners, usually held two to three times a year, provide an opportunity for caltech alumni, students and friends to get acquainted while also being educated by guest speakers. Guests speakers range from caltech professors to prominent community members. Occasional activities involve educational field trips for alumni and friends of the y.
Form 990 Part III, line 4, FY2020. The organization’s own words, as filed with the IRS. Find it at the IRS (EIN 95-1684790) · Dispute this lineFriends Dinners and Activities
Dinners, usually held two to three times a year, provide an opportunity for caltech alumni, students and friends to get acquainted while also being educated by guest speakers. Guests speakers range from caltech professors to prominent community members. Occasional activities involve educational field trips for alumni and friends of the y.
Form 990 Part III, line 4, FY2020. The organization’s own words, as filed with the IRS. Find it at the IRS (EIN 95-1684790) · Dispute this lineFunders
Who pays for it.
From grant filings on record. Receipts are incomplete: individual donors are never listed.
Grants
By the numbers
The FY2021 990, line by line.
Download 990
Filing history
| Year | Money in | Money out | In minus out | Net assets | Download |
|---|---|---|---|---|---|
| FY2025 LatestFiled with the IRS Aug 13, 2026 | $1.2M | $1.1M | $22K | $11.9M | 990 PDF |
| FY2024Filed with the IRS Aug 14, 2025 | $997K | $1.2M | −$183K | $11.1M | 990 PDF |
| FY2023Filed with the IRS Aug 9, 2024 | $1.1M | $1.2M | −$73K | $9.9M | 990 PDF |
| FY2022Filed with the IRS Aug 15, 2023 | $1.1M | $924K | $208K | $9.1M | 990 PDF |
| FY2021 ViewingFiled with the IRS Aug 12, 2022 | $3.5M | $748K | $2.7M | $6.2M | 990 PDF |
| FY2020Filed with the IRS Aug 17, 2021 | $824K | $845K | −$22K | $3.5M | 990 PDF |
Schedules filed Part IV
See the full FY2021 990
Part VI · Governance 25 of 25 board members independent, 1 to look at
Form 990 e-file FY2021 from the IRS (about our sources) · Classification, formation year and address from the IRS Business Master File
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