Funders › MA › Siff Charitable Foundation C/O Grkb › 2025
Grants paid by Siff Charitable Foundation C/O Grkb, tax year 2025
EIN 04-6112346 · Worcester, MA · Form 990-PF, Part XV
In tax year 2025, Siff Charitable Foundation C/O Grkb (EIN 04-6112346) reported 33 grants paid totaling $102,390. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2025
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Umass Chan Medical School Foundation Shrewsbury, MA | C | $26,600 | paid | GENERAL | 202631249349100023 |
| 2025 | Woodstock Film Festival Woodstock, NY | B | $15,000 | paid | GENERAL | 202631249349100023 |
| 2025 | New York University New York, NY | C | $15,000 | paid | GENERAL | 202631249349100023 |
| 2025 | Next for Autism New York, NY | C | $12,000 | paid | GENERAL | 202631249349100023 |
| 2025 | Umass Memorial Foundation Shrewsbury, MA | U | $5,000 | paid | GENERAL | 202631249349100023 |
| 2025 | Alpine Learning Center Paramus, NJ | D | $5,000 | paid | GENERAL | 202631249349100023 |
| 2025 | Temple Emanuel Sinai Worcester, MA | U | $3,400 | paid | GENERAL | 202631249349100023 |
| 2025 | Tibetan Home of Hope Valley Cottage, NY | U | $2,500 | paid | GENERAL | 202631249349100023 |
| 2025 | Worcester Art Museum Worcester, MA | B | $2,500 | paid | GENERAL | 202631249349100023 |
| 2025 | Autism Project of Palm Beach County Jupiter, FL | C | $2,500 | paid | GENERAL | 202631249349100023 |
| 2025 | En Guarde Arts Brooklyn, NY | C | $2,200 | paid | GENERAL | 202631249349100023 |
| 2025 | Watch Resources Inc Sonora, CA | B | $2,000 | paid | GENERAL | 202631249349100023 |
| 2025 | Jewish Health Care Center Worcester, MA | C | $1,600 | paid | GENERAL | 202631249349100023 |
| 2025 | Breast Cancer Research Foundation New York, NY | B | $1,500 | paid | GENERAL | 202631249349100023 |
| 2025 | Florida Atlantic University Jupiter, FL | U | $1,000 | paid | GENERAL | 202631249349100023 |
| 2025 | Ecotarium Worcester, MA | U | $1,000 | paid | GENERAL | 202631249349100023 |
| 2025 | National Jewish Health Denver, CO | B | $500 | paid | GENERAL | 202631249349100023 |
| 2025 | Shuva Center New York, NY | U | $500 | paid | GENERAL | 202631249349100023 |
| 2025 | Nami Palm Beach County West Palm Beach, FL | B | $500 | paid | GENERAL | 202631249349100023 |
| 2025 | Worcester District Medical Society Worcester, MA | B | $500 | paid | GENERAL | 202631249349100023 |
| 2025 | YWCA of Central Ma Worcester, MA | U | $200 | paid | GENERAL | 202631249349100023 |
| 2025 | Temple Emanuel Men's Club New York, NY | U | $180 | paid | GENERAL | 202631249349100023 |
| 2025 | Nourish Nantucket Nantucket, MA | B | $180 | paid | GENERAL | 202631249349100023 |
| 2025 | William James College Newton, MA | B | $180 | paid | GENERAL | 202631249349100023 |
| 2025 | Mental Health of America Alexandria, VA | C | $100 | paid | GENERAL | 202631249349100023 |
| 2025 | Dana Farber Cancer Institute Boston, MA | C | $100 | paid | GENERAL | 202631249349100023 |
| 2025 | American Cancer Society Boston, MA | U | $100 | paid | GENERAL | 202631249349100023 |
| 2025 | Alzheimer's Association Worcester, MA | U | $100 | paid | GENERAL | 202631249349100023 |
| 2025 | Saint Ann's Church Shrewsbury, MA | C | $100 | paid | GENERAL | 202631249349100023 |
| 2025 | Worcester Chamber Music Society Worcester, MA | B | $100 | paid | GENERAL | 202631249349100023 |
| 2025 | Central Synagogue New York, NY | C | $100 | paid | GENERAL | 202631249349100023 |
| 2025 | Gulf Stream Council of Boy Scouts of America Inc Palm Beach Gardens, FL | U | $100 | paid | GENERAL | 202631249349100023 |
| 2025 | Jacob's Pillow Becket, MA | U | $50 | paid | GENERAL | 202631249349100023 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.