California · Nonprofit
International AIDS Society - USA
International AIDS Society - USA (California) receives grants from 3 organizations whose IRS filings report $270,443 to it, the largest being FOUNDATION FOR CONTROL OF HIV DRUG RESISTANCE ($250,066). 1 of them have funded it in more than one year.
- Revenue FY2024
- $3.4M
- Funders on record
- 3
- Grants received
- $270k
- Net assets
- $3.8M
What International AIDS Society - USA does
Mission
The mission of the IAS-USA is to improve the prevention, treatment, care, and quality of life for people with or at risk of HIV, hepatitis, or other viral infections through high-quality, relevant, balanced, and needs-oriented education and information for practitioners and scientists who are actively involved in medical care and research.
As stated on its FY2024 Form 990.
Program
Educational Programs:IAS-USA has an extensive network of experienced and committed experts, and is recognized for high-quality, independent educational activities that focus on the state-of-the-art research around viral disease pathogenesis and clinical care. IAS-USA's programs, methods, and content evolve in response to changes in medicine, the ongoing educational needs assessment of the target audiences, and technologies. IAS-USA is accredited by the Accreditation Counsel for Continuing Medical Education (ACCME) to sponsor Continuing Medical Education (CME) for physicians.See Schedule O for additional information on Educational Programs
$2,688,356 spent$2,236,910 earned by the program100% of program spending
The program described on its FY2024 Form 990. Program spending in total: $2,688,356.
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.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2021 to 2022, from $3.5M to $4.6M (+31%).
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: 2017 14% · 2018 14% · 2019 10% · 2020 12%. Grants only. Government contracts and fees sit inside program revenue.
31% of International AIDS Society - USA’s revenue is contributions — about as donation-reliant as the typical peer (72% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 4 of the last 8 reported years ran a deficit.
reserve
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Chief executive
Donna Jacobsen
Executive Director/President
Board chair
Michael S Saag MD
Chair
As listed on its FY2024 Form 990.
Who funds it, year by year
2020 → 2023: the base held at 1 funder, grant income rose $35 → $135.
1 of 3 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 0% 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 International AIDS Society - USA’s funders (the co-funder graph). 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
International AIDS Society - USA leans on a few funders — its largest provides 92% of grant income and the top three 100%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
100% 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 International AIDS Society - USA.
Largest funder’s share by year: 2020 100% · 2021 100% · 2022 100% · 2023 100% — 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.
Where its funders are
International AIDS Society - USA draws 100% of its grant income from funders outside California, across 2 states in all.
Funder states come from each funder’s own filing. $377 arriving through sponsors registered in 1 state is 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.
Against its field
International AIDS Society - USA runs a healthier operating margin than half of the 611 unclassified nonprofits its size.
this organization peer median middle 50% of peers· 611 unclassified nonprofits $1M–$10M, FY2024
Government funding International AIDS Society - USA receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $14k on record.
- Department of Health and Human Services$14k
Federal grants vs contracts are distinguished; state line items keep their reported category. Matched by name + geography (the BMF), so coverage is partial and precision-first.
Organizations like International AIDS Society - USA
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the 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
91% of spending goes to programs.
Governance
Public support
17%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 2 states
Screen this organization
A dated, signed PDF of the compliance screen for International AIDS Society - USA: 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. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds International AIDS Society - USA?
- International AIDS Society - USA (California) receives grants from 3 organizations whose IRS filings report $270,443 to it, the largest being FOUNDATION FOR CONTROL OF HIV DRUG RESISTANCE ($250,066). 1 of them have funded it in more than one year.
- How many funders does International AIDS Society - USA have?
- IRS filings report 3 organizations giving $270,443 in grants to International AIDS Society - USA, 1 of which have funded it in more than one year.
- Who is the largest funder of International AIDS Society - USA?
- FOUNDATION FOR CONTROL OF HIV DRUG RESISTANCE is the largest funder on record, with $250,066 in grants. The full list of funders is on this page.
- How can an organization like International AIDS Society - USA 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.
Play a game about who funds International AIDS Society - USA →
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 3 funders 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 October 14, 2026. What this page cannot tell you · view filing