Lawrence A & Joan E Siff Foundation
Private foundation · Worcester, MA · EIN 42-1612889 · reported 2023–2025
25grants reported
$250median award
$156lower quartile
$75smallest grant
$30Ktotal paid
3states reached
3years giving
Gives every year. This foundation reported grants in 2023, 2024, 2025. A funder that shows up year after year is worth a letter even if this year is a no.
Where to write
306 Main Street 400
Worcester, MA 01608-1550
Address as registered with the IRS. Most foundations this size have no website and no application form, which is not a dead end: a short letter to this address is the whole process, and almost nobody sends one.
Who they funded
| Recipient and stated purpose | Where | Amount |
|---|---|---|
| Museum of Science | Boston, MA | $6,000 |
| Temple Beth Avodah | Newton, MA | $4,000 |
| Next for Autism | New York, NY | $3,000 |
| Museum of Science | Boston, MA | $3,000 |
| Museum of Science | Boston, MA | $3,000 |
| Two Ten International Footwear Foundation | Waltham, MA | $1,500 |
| Two Ten International Footwear Foundation | Waltham, MA | $1,500 |
| Two Ten International Footwear Foundation | Waltham, MA | $1,500 |
| Next for Autism | New York, NY | $1,200 |
| Franciscan Hospital for Children | Brighton, MA | $1,000 |
| Franciscan Hospital for Children | Brighton, MA | $1,000 |
| The Windsor School | Boston, MA | $700 |
| The Academy of American Poets | New York, NY | $250 |
| The Windsor School | Boston, MA | $200 |
| Transom Story | Woods Hole, MA | $200 |
| Boston Athenaeum | Boston, MA | $200 |
| Graywolf Press | Minneapolis, MN | $200 |
| Grow Associates Inc | Randolf, MA | $200 |
| Tufts University | Medford, MA | $200 |
| Frick Collection New York | New York, NY | $156 |
| Museum of Fine Arts | Boston, MA | $150 |
| The Morgan Library and Museum | New York, NY | $150 |
| Museum of Fine Arts | Boston, MA | $150 |
| Museum of Fine Arts | Boston, MA | $150 |
| The Trustees of Reservations | Boston, MA | $75 |
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