Walther Cancer Foundation Inc

EIN 35-1650570501(c)(3)Private foundationActive

9292 N Meridian St Ste 300, Indianapolis, IN · IRS data through FY2024

Total revenue
$5,128,890
FY2024 · +67% vs FY2023
Total expenses
$9,452,915
FY2024
Net assets
$157,454,935
FY2024

Revenue, expenses and net assets

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Revenue Expenses Net assets

Tax yearRevenueExpensesNet assets
FY2024$5,128,890$9,452,915$157,454,935
FY2023$3,075,166$9,560,115$154,454,284
FY2022$10,375,494$9,568,160$153,573,547
FY2021$6,450,576$8,778,959$169,668,084
FY2020$4,061,335$8,799,123$144,800,064
FY2016$4,591,000$8,563,459$139,497,697
FY2015$11,536,777$9,099,133$152,222,447
FY2014$10,673,877$8,004,750$160,684,349
FY2013$8,020,504$5,979,879$146,183,284
FY2012$6,947,602$5,597,904$137,738,246

Form 990 filings

The returns filed by Walther Cancer Foundation Inc (EIN 35-1650570), including Form 990-PF PDFs and e-file data by year, are available in ProPublica's Nonprofit Explorer. The figures on this page come from IRS data files built from those returns.

Where the revenue came from

SourceAmount% of revenue
Contributions & grants$6,178<1%
Other revenue$5,122,712100%

Grants paid

Total contributions, gifts and grants paid by year, as reported on Form 990-PF. Individual recipients are not published. See private foundations in IN. See the largest grantmakers.

Tax yearGrants paid
FY2024$7,491,000
FY2023$7,530,333
FY2022$7,104,461
FY2021$6,864,043
FY2020$7,034,920
FY2016$6,563,262
FY2015$7,275,825
FY2014$6,197,749
FY2013$4,755,643
FY2012$4,320,699

What the numbers show

Figures compared against other organizations of the same NTEE program area in the same state. See the methodology page for how these are calculated and the guide to reading nonprofit financials for their limits.

IRS status

Ruling year1986
Subsection501(c)(3)
ClassificationPrivate foundation
Program area (NTEE)H113 — Medical Research
DonationsListed in the IRS Publication 78 data as eligible to receive tax-deductible contributions (private foundation).

Similar organizations

Source: Internal Revenue Service — Exempt Organizations Business Master File (downloaded November 4, 2026), Statistics of Income extracts, Form 990 e-file data, Publication 78 and the Automatic Revocation list. Figures are as reported by the organization; IRS processing may adjust them. This is not a charity rating and not tax advice. Confirm deductibility in IRS Tax Exempt Organization Search.

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