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Arizona · Nonprofit

Check For a Lump

Check For a Lump (Arizona) receives grants from 26 organizations whose IRS filings report $867,742 to it, the largest being UNICORN PHILANTHROPY FOUNDATION ($335,403). 12 of them have funded it in more than one year.

Revenue FY2025
$494k
Funders on record
26
Grants received
$868k
Net assets
$91k
12/26 repeat funderspeak grant-dependency 41%
01What it does

What Check For a Lump does

Mission

To provide free breast health education, mammograms, testing, wigs, support, and resources in Arizona.

As stated on its FY2025 Form 990.

Programs

  1. In 2025, Check for a Lump provided 419 uninsured/underinsured women in Arizona with free, lifesaving mammograms and follow-up diagnostic testing. Including 384 initial screenings and 35 follow-up tests. Our Free Mammogram Program removes financial and logistical barriers, ensuring women receive timely care. We address transportation and childcare challenges by hosting mobile mammogram events, bringing essential services directly to communities in partnership with local health centers, grocery stores, and churches. For those requiring follow-up, we cover costs up to diagnosis. Early detection is critical, according to the CDC, women diagnosed at early stages have an 88.5% five-year survival rate, and early diagnosis often reduces treatment costs, benefiting Arizonas healthcare system.At mammogram events, we empower women with prevention strategies through our breast health publication, available in English and Spanish. This also gives them information to learn more through our podcasts, website and social media channels, and how to find resources should they have a diagnosis.

    $224,851 spent
    58% of program spending
  2. In 2025, Check for a Lump provided 95 breast cancer patients in Arizona with a free new wig. Offering comfort and a sense of normalcy during a challenging time. American Cancer Society found that 86% of women with cancer reported that maintaining their appearance positively impacted their well-being and confidence. Along with their wig, we provide them essential education and resources, empowering women to reduce their risk of recurrence and move toward long-term health.

    $147,519 spent
    38% of program spending
  3. In 2025, Check for a Lump has supported over 255 women undergoing treatment for breast cancer. Super Survivors Unite gatherings uplift and inspire both survivors and their co-survivors, offering hope, connection, and valuable resources. Super Survivor Kits are thoughtfully curated to provide comfort items and essential breast health education to ease the physical and emotional challenges of treatment. Hand-delivered with care by volunteers, these kits remind every survivor that they are never alone.

    $12,323 spent
    3% of program spending

The 3 programs described on its FY2025 Form 990, listed largest first by expense. Program spending in total: $384,693.

02The organization over time

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.

100 = 20172017 Revenue 100 ($142k) Expenses 100 ($205k) Net assets -14 ($-27697)2018 Revenue 356 ($506k) Expenses 134 ($274k) Net assets 100 ($204k)2019 Revenue 234 ($333k) Expenses 214 ($438k) Net assets 48 ($99k)2020 Revenue 109 ($155k) Expenses 93 ($191k) Net assets 31 ($62k)2021 Revenue 330 ($468k) Expenses 112 ($230k) Net assets 147 ($300k)2022 Revenue 429 ($609k) Expenses 257 ($527k) Net assets 188 ($383k)2023 Revenue 197 ($279k) Expenses 295 ($605k) Net assets 28 ($57k)2024 Revenue 480 ($682k) Expenses 291 ($598k) Net assets 69 ($141k)2025 Revenue 348 ($494k) Expenses 265 ($544k) Net assets 45 ($91k)
'17'18'19'20'21'22'23'24'25
Revenue (348)Expenses (265)Net assets (45)Peer revenue range

Balance sheet

Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2022 to 2023, from $383k to $57k (−85%).

$32k
$206k
$114k
$62k
$300k
$383k
$57k
$141k
$98k
'17'18'19'20'21'22'23'24'25
Total assetsTotal liabilities

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.

2017
2018
2019
2020
2021
2022
2023
2024
2025
ContributionsProgram revenueInvestmentOther

98% of Check For a Lump’s revenue is contributions — more donation-reliant than the typical peer (83% for the typical peer).

This organization
Typical peer · 14,932 orgs

Surplus & reserves

Operating surplus or deficit each year, and months of liquidity in hand. 5 of the last 9 reported years ran a deficit.

−$63k
’17
$231k
’18
−$105k
’19
−$36k
’20
$238k
’21
$82k
’22
−$326k
’23
$84k
’24
−$50k
’25
2.1
months of
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.

The chief executive listed changed between the FY2022 and FY2023 filings.

'17'18'19'20'21'22'23'24'25
Listed58889910109
Joined·+4+2+1+1+4+3+2+4
No longer listed·12104225
03Who funds it

Who funds it, year by year

2017 → 2023: the base broadened from 1 funder to 9 funders, grant income rose $1k → $35k.

5 of 26 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 5% 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 Check For a Lump’s funders (the co-funder graph). Top 25 of 26 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

Check For a Lump leans on a few funders — its largest provides 39% of grant income and the top three 74%; half comes from just 2 funders.

the vertical line marks half of all grant income — 2 funders to its left

73% 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 Check For a Lump.

39%
largest funder
74%
top three
~4
effective funders

Largest funder’s share by year: 2017 100% · 2019 86% · 2020 50% · 2021 65% · 2022 36% · 2023 29% — diversifying over time.

“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

50% of Check For a Lump's funders are still giving 3 years after their first grant; 46% give in more than one year at all.

first grant+1y+2y+3y

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

80% of Check For a Lump's grant income comes from Arizona funders.

WA
NY
IA
CA
AZ
KS
TN
NC
TX

In-state vs out-of-state, by year

’17
’19
’20
’21
’22
’23
Arizona out of state home

Funder states come from each funder’s own filing. $42k arriving through sponsors registered in 5 states 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.

04Its place in the field

Against its field

Check For a Lump has grown faster than half of the 8,464 health nonprofits its size.

Operating margin−10% · bottom quartile
Months of reserve2.1mo · bottom quartile
Revenue growth (annualized)17% · above the median

this organization peer median middle 50% of peers· 8,464 health nonprofits $100k–$1M, FY2025

Organizations like Check For a Lump

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 Arizona

Nationally

05Profile & governance

Read directly from this organization’s own Form 990, as neutral context.

Where the money goes

71% of spending goes to programs.

Program 71%Management 10%Fundraising 19%

Governance

9
board members
100%
independent
✓Conflict-of-interest policy✓Whistleblower policy✓Document retention✓Board reviewed the 990–Audited financials

Public support

92%

Share of support from the public (Schedule A) — the basis for its public-charity status.

Screen this organization

A dated, signed PDF of the compliance screen for Check For a Lump: 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.

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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 Check For a Lump?
Check For a Lump (Arizona) receives grants from 26 organizations whose IRS filings report $867,742 to it, the largest being UNICORN PHILANTHROPY FOUNDATION ($335,403). 12 of them have funded it in more than one year.
How many funders does Check For a Lump have?
IRS filings report 26 organizations giving $867,742 in grants to Check For a Lump, 12 of which have funded it in more than one year.
Who is the largest funder of Check For a Lump?
UNICORN PHILANTHROPY FOUNDATION is the largest funder on record, with $335,403 in grants. The full list of funders is on this page.
How can an organization like Check For a Lump find more funders?
Start with the funders already giving here, then look at the foundations that back similar organizations in Arizona. 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 Check For a Lump →

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 26 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