How to find foundations that fund organizations like yours
Published August 29, 2026 · Last updated August 29, 2026 · 7 min read
Start from organizations similar to yours, not from a directory of foundations. Every grant a foundation makes is disclosed in its IRS filings. Find your peers, pull the funders behind each one from those filings, and you have a list of foundations with a proven appetite for work like yours.
Why peer-first beats keyword-first
Keyword searches return funders whose guidelines sound right. Grant schedules show who actually wrote checks. A foundation that gave to three organizations like yours last year is a far stronger lead than one whose mission statement happens to share your vocabulary, because past giving is the single best predictor of future giving.
The raw material is public. Every foundation that files a Form 990 or 990-PF discloses its grants: recipient, amount, and often purpose. The question is not access. It is reading time.
The peer-first method, step by step
- 1Name five to ten organizations that do work like yours. Match on cause, budget size, and geography. These are your true peers, and their funders are your best prospects.
- 2Pull each peer’s funders from the record. Grants appear in the funder’s filing, not the recipient’s: Schedule I of a Form 990 and Part XV of a 990-PF name every grantee and amount.
- 3Cut the list by fit. Grant sizes in your range, geography they actually fund, and openness: does the funder add new grantees each year, or fund the same roster every cycle?
- 4Rank what is left. A funder that backs several of your peers is a stronger lead than one that backs a single peer once. Overlap is the signal.
- 5Check the latest filing before you write. Confirm the giving level held up, and read the application notes in a 990-PF’s Part XV: some funders state plainly that they only fund preselected organizations.
By hand, or with the reading done for you
You can run this method manually. Budget a few hours per peer: find each funder filing, locate the grant schedule, and copy the rows out. For a list of eight peers with a dozen funders each, that is a real week of work, and it goes stale as new filings land.
This is the work SecretAgent990 automates. The Grant Investigator starts from a name or EIN, finds the peers, reads every funder filing behind them, and ends in an Action Report: funders ranked so you can follow the leads, each figure linked to the exact 990 it came from.
What to watch out for
- Filing lag. 990s surface months after a fiscal year closes. Treat the record as a trailing indicator and verify anything material against the source filing.
- Preselection. Some foundations do not accept unsolicited proposals and say so in Part XV. Respect it, and spend your time on the funders who add new names.
- Blank is not zero. An organization that reports no figure did not necessarily report zero. Honest analysis excludes blanks rather than counting them as nothing.
Related questions
Is foundation grant data really public?
Yes. Foundations and public charities disclose their grants in IRS filings: Schedule I of the Form 990 and Part XV of the Form 990-PF list recipients and amounts. The filings are public documents.
How many peer organizations should I compare?
Even one peer produces leads, but five to ten gives you overlap, and overlap is the ranking signal: a funder behind several of your peers has a demonstrated appetite for your kind of work.
How current is 990 data?
Filings typically appear six to eighteen months after a fiscal year ends. Use the record to build and rank the list, then confirm current guidelines with the funder before applying.
What is Schedule I?
The attachment to Form 990 where an organization reports its grants to domestic organizations and governments, including recipient names and amounts. For private foundations, the equivalent detail lives in Part XV of the 990-PF.
Put the record to work
SecretAgent990 reads two million public filings so you do not have to. Open a case, meet your funding peers, and follow the leads.