California · Nonprofit
THE HACK FOUNDATION D/B/A HACK CLUB
THE HACK FOUNDATION D/B/A HACK CLUB (California) receives grants from 124 organizations whose IRS filings report $27,143,585 to it, the largest being MUSK FOUNDATION ($8,050,000). 36 of them have funded it in more than one year.
Against its field
THE HACK FOUNDATION D/B/A HACK CLUB runs a healthier operating margin than three-quarters of the 149 science & tech nonprofits its size.
this organization peer median middle 50% of peers· 149 science & tech nonprofits $10M–$100M, FY2024
Three funders worth looking at
Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.
- The Heising-Simons Foundationshared funders
- Infosys Foundation USAportfolio match
- nVent Foundationportfolio match
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 50 means half. The number beside each label in the key is where it ended. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
Government-grant reliance: 2018 0% · 2019 0% · 2024 1%. Grants only. Government contracts and fees sit inside program revenue.
95% of THE HACK FOUNDATION D/B/A HACK CLUB’s revenue is contributions — more reliant on donations than three-quarters of its peers (51% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 1 of the last 8 reported years ran a deficit.
reserve
Who funds it, year by year
2018 → 2023: the base broadened from 5 funders to 34 funders, grant income rose $48k → $7.5M.
28 of 124 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 37% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of THE HACK FOUNDATION D/B/A HACK CLUB’s funders (the co-funder graph). Top 30 of 124 funders by total. Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
THE HACK FOUNDATION D/B/A HACK CLUB has a broad base — no single funder exceeds 30% of grant income, and it takes 4 funders to reach half.
the vertical line marks half of all grant income — 4 funders to its left
45% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund THE HACK FOUNDATION D/B/A HACK CLUB.
Largest funder’s share by year: 2018 52% · 2019 72% · 2020 45% · 2021 57% · 2022 56% · 2023 54% — broadly stable.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How long its funders stay
35% of THE HACK FOUNDATION D/B/A HACK CLUB's funders are still giving 3 years after their first grant; 29% give in more than one year at all.
Share of funders still giving k years after their first recorded grant, pooled across every acquisition cohort. A funder counts as retained in a year only if it made a grant that year. Measured to FY2023, the last fiscal year that has finished arriving — a funder cannot be counted as lapsed in a year most filers have not reached.
Where its funders are
THE HACK FOUNDATION D/B/A HACK CLUB draws 72% of its grant income from funders outside California, across 20 states in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $10.0M arriving through sponsors registered in 15 statesis excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Funders to approach
Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first. Your 124 funders put you under-funded among the 400 organizations that share them.
- The Heising-Simons Foundationshared fundersCA · backs 134 organizations that share your funders
- Infosys Foundation USAportfolio matchits grantees resemble your mission
- nVent Foundationportfolio matchits grantees resemble your mission
- Septuagenarian Fundportfolio matchits grantees resemble your mission
- Global Technology Industry Association Incportfolio matchits grantees resemble your mission
- Hacks Hackersportfolio matchits grantees resemble your mission
- Cognizant US Foundationportfolio matchits grantees resemble your mission
- The Concrete Rose Community Foundationportfolio matchits grantees resemble your mission
- Schoxorgportfolio matchits grantees resemble your mission
- Scratch Foundationportfolio matchits grantees resemble your mission
- Affirm Caresportfolio matchits grantees resemble your mission
- Equinix Foundationportfolio matchits grantees resemble your mission
From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.
Organizations like THE HACK FOUNDATION D/B/A HACK CLUB
Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of US filings — the closest peers, and often the clearest route to shared or prospective funders.
In California
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
94% of spending goes to programs.
Governance
Public support
77%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for THE HACK FOUNDATION D/B/A HACK CLUB: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds THE HACK FOUNDATION D/B/A HACK CLUB?
- THE HACK FOUNDATION D/B/A HACK CLUB (California) receives grants from 124 organizations whose IRS filings report $27,143,585 to it, the largest being MUSK FOUNDATION ($8,050,000). 36 of them have funded it in more than one year.
- How many funders does THE HACK FOUNDATION D/B/A HACK CLUB have?
- IRS filings report 124 organizations giving $27,143,585 in grants to THE HACK FOUNDATION D/B/A HACK CLUB, 36 of which have funded it in more than one year.
- Who is the largest funder of THE HACK FOUNDATION D/B/A HACK CLUB?
- MUSK FOUNDATION is the largest funder on record, with $8,050,000 in grants. The full list of funders is on this page.
- How can an organization like THE HACK FOUNDATION D/B/A HACK CLUB find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in California. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2024 (financials across 2017–2024), and the filings of 124funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported August 27, 2026. What this page cannot tell you · view filing