Klingenstein Charitable Foundation Trust
Invitation OnlyNewton, Massachusetts · EIN 65-6266949 · Private foundation
Grants paid (2025)$89K
Organizations funded6
Typical grant$5,000
Total assets$2.1M
Half of its grants to organizations were between $2,000 and $25,000.
From the return
How to apply
On its return for tax year 2025 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
Where it gives
33% of grants went outside Massachusetts.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Stanford University | Stanford, CA | To further donee's exempt purpose | $50,000 |
| Harvard University | Cambridge, MA | To further donee's exempt purpose | $25,000 |
| In Geveb | Amherst, MA | To further donee's exempt purpose | $5,000 |
| Yiddish Book Center | Amhert, MA | To further donee's exempt purpose | $5,000 |
| Tulane Chabad | New Orleans, LA | To further donee's exempt purpose | $2,000 |
| Solomon Schechter Day School of Greater Boston | Newton, MA | To further donee's exempt purpose | $1,644 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $88,644 | 6 |
| 2024 | $88,049 | 5 |
| 2023 | $90,731 | 5 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 11, 2026 - IRS e-file batch, object ID 202631319349102183
- IRS Tax Exempt Organization Search for EIN 65-6266949
- Profile updated Nov 6, 2026
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.