Funders › MA › Lawrence a & Joan E Siff Foundation F/K/a Lawrence a Siff Foundation › 2025
Grants paid by Lawrence a & Joan E Siff Foundation F/K/a Lawrence a Siff Foundation, tax year 2025
EIN 42-1612889 · Worcester, MA · Form 990-PF, Part XV · NTEE T22
In tax year 2025, Lawrence a & Joan E Siff Foundation F/K/a Lawrence a Siff Foundation (EIN 42-1612889) reported 9 grants paid totaling $12,356. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2025
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | Museum of Science Boston, MA | B | $6,000 | paid | GENERAL | 202631329349100413 |
| 2025 | Next for Autism New York, NY | C | $3,000 | paid | GENERAL | 202631329349100413 |
| 2025 | Two Ten International Footwear Foundation Waltham, MA | D | $1,500 | paid | GENERAL | 202631329349100413 |
| 2025 | Franciscan Hospital for Children Brighton, MA | D | $1,000 | paid | GENERAL | 202631329349100413 |
| 2025 | The Windsor School Boston, MA | D | $200 | paid | GENERAL | 202631329349100413 |
| 2025 | Transom Story Woods Hole, MA | C | $200 | paid | GENERAL | 202631329349100413 |
| 2025 | Frick Collection New York New York, NY | D | $156 | paid | GENERAL | 202631329349100413 |
| 2025 | Museum of Fine Arts Boston, MA | B | $150 | paid | GENERAL | 202631329349100413 |
| 2025 | The Morgan Library and Museum New York, NY | B | $150 | paid | GENERAL | 202631329349100413 |
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.