The Mary Ruchalski Foundation Inc
Invitation OnlyRockville Centre, New York · EIN 83-0623988 · Private foundation · Website
Half of its grants to organizations were between $10,000 and $10,000.
Funders like this one, matched to your nonprofit
It made more grants in Massachusetts than in any other state, and Health is its most common cause. The free match starts from those. Set your own state and causes to see which of thousands of foundations fit you best.
How to apply
On its return for tax year 2024 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
100% of grants went outside New York.
Where it gives most, by cause
Its largest causes in a single state on the latest return. Each page shows the leading foundations that fund the same cause there, with their largest grants.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Dana Farber Cancer Institute | Boston, MA | Research grant | $10,000 |
The return also lists 10 grants to individuals ($197,000). We do not publish the names of individual recipients.
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $207,000 | 11 |
| 2023 | $236,750 | 19 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 13, 2025 - IRS e-file batch, object ID 202523179349100237
- IRS Tax Exempt Organization Search for EIN 83-0623988
- Profile updated Nov 10, 2026 · Report a mistake
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.
Something wrong or missing on this page?
We keep only what you write, the page address and the time - no IP address, no account. Please do not include personal details. Privacy
Your message could not be sent. Please try again later.
Thank you - we read every message.