Pennsylvania · Nonprofit
ONCOLOGY NURSING SOCIETY
ONCOLOGY NURSING SOCIETY (Pennsylvania) receives grants from 1 organization whose IRS filings report $20,000 to it, the largest being HONOR SOCIETY OF NURSING SIGMA THETA TAU INTERNATIONAL INC ($20,000). 1 of them have funded it in more than one year.
- Revenue FY2025
- $31M
- Funders on record
- 1
- Grants received
- $20k
- Net assets
- $33M
What Oncology Nursing Society does
Mission
To advance excellence in oncology nursing and quality cancer care.
As stated on its FY2025 Form 990.
Programs
The organization conducted both in-person and virtual conferences for oncology nurses, with approximately 4,000 participants. These conferences provided continuing education and professional development programming designed to enhance clinical knowledge and support improved patient care in oncology settings. In addition, the events facilitated professional networking and collaboration among attendees.
The organization publishes two peer-reviewed journals on a bimonthly basis, which are provided exclusively to members as part of their membership benefits. These journals disseminate evidence-based research and clinical information to support oncology nursing practice and improve patient care. Supplemental issues are also published periodically to address emerging topics and developments in the field.in addition, the organization produces a weekly open-access newsmagazine that provides timely updates on oncology nursing, research, and professional issues. The organization also develops, publishes, and sells educational books and other publications focused on oncology nursing and patient care.
The organization provides educational programming to oncology nurses through a variety of delivery methods, including self-paced online courses, webinars, pre-recorded podcasts, and regional and local live programs. These educational offerings are designed to enhance participants' understanding of current and emerging topics in oncology nursing, support professional development, and promote improved patient care outcomes.
The 3 programs described on its FY2025 Form 990, listed largest first by expense.
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.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2020 to 2021, from $42M to $49M (+16%).
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: 2021 5%. Grants only. Government contracts and fees sit inside program revenue.
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 3 of the last 9 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.
Who funds it, year by year
2017 → 2018: the base held at 1 funder, grant income held at $10k.
Left out of every figure on this page: $77k from 2 payers (the payer shares this organization's board, largest Oncology Nursing Foundation). These are real filings, and they are not money ONCOLOGY NURSING SOCIETY raised.
From the IRS filings of ONCOLOGY NURSING SOCIETY’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.
Where its funders are
ONCOLOGY NURSING SOCIETY draws 100% of its grant income from funders outside Pennsylvania, across 1 state in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. 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.
Government funding ONCOLOGY NURSING SOCIETY receives
Grants and contracts to this organization from federal (USASpending) and state checkbooks, reconciled to its EIN. $69k on record.
- Department of Health and Human Services$56k
- Department of Veterans Affairs$13k
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 ONCOLOGY NURSING SOCIETY
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 Pennsylvania
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Governance
Footprint & structure
Part of a family of 203 related entities
- Ons Building LLC · disregarded
- Oncology Nursing Foundation · exempt
- Ons - Albuquerque C219 Chapter · exempt
- Ons - Ann Arbor C105 Chapter · exempt
- Ons - Augusta C159 Chapter · exempt
Screen this organization
A dated, signed PDF of the compliance screen for ONCOLOGY NURSING SOCIETY: 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 ONCOLOGY NURSING SOCIETY?
- ONCOLOGY NURSING SOCIETY (Pennsylvania) receives grants from 1 organization whose IRS filings report $20,000 to it, the largest being HONOR SOCIETY OF NURSING SIGMA THETA TAU INTERNATIONAL INC ($20,000). 1 of them have funded it in more than one year.
- How many funders does ONCOLOGY NURSING SOCIETY have?
- IRS filings report 1 organization giving $20,000 in grants to ONCOLOGY NURSING SOCIETY, 1 of which have funded it in more than one year.
- Who is the largest funder of ONCOLOGY NURSING SOCIETY?
- HONOR SOCIETY OF NURSING SIGMA THETA TAU INTERNATIONAL INC is the largest funder on record, with $20,000 in grants. The full list of funders is on this page.
- How can an organization like ONCOLOGY NURSING SOCIETY find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Pennsylvania. 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 FY2025 (financials across 2017–2025), and the filings of 1 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 22, 2026. What this page cannot tell you · view filing