Siff Charitable Foundation
EIN 046112346Total Given 2016–2023
$579K
289 grants · $72K avg/year
based on 8 yrs of IRS 990-PF records on file
<$100K/yr
micro funder
capacity
$500
typical micro grants · $100–$2K
grant size
47%
supporter · 56/118 multi-year
repeat
$29K
Assets (2023)
118
Distinct Recipients
Application Information
Accepts Unsolicited Proposals
No — Preselected Only
Phone
(508) 791-0901
Financial Trends
Giving Over Time
Total Assets Over Time
View financial data as table
| Year | Total Giving | Total Assets | Revenue | Grants |
|---|---|---|---|---|
| 2016 | $90K | $40K | $75K | 45 |
| 2017 | $100K | $45K | $106K | 46 |
| 2018 | $89K | $31K | $75K | 50 |
| 2019 | N/A | $100K | $156K | N/A |
| 2020 | $74K | $18K | $-8K | 42 |
| 2021 | $74K | $72K | $134K | 33 |
| 2022 | $83K | $40K | $56K | 38 |
| 2023 | $68K | $29K | $60K | 35 |
Grant Size Distribution
Based on 289 grants on record
Minimum
$18
25th Pctl
$100
Median
$500
Average
$2K
75th Pctl
$2K
Maximum
$29K
Geographic Distribution
Officers & Directors
SS
Shirley S Siff
8+ yrs
Trustee
LS
Lawrence Siff
8+ yrs
Trustee
KS
Karen Siff-Exkorn
8+ yrs
Trustee
KS
Karen Siff-Exkorn
8+ yrs
Trustee
SS
Shirley S Siff
8+ yrs
Trustee
LS
Lawrence Siff
8+ yrs
Trustee
LS
Lawrence Siff
8+ yrs
Trustee
KS
Karen Siff-Exkorn
8+ yrs
Trustee
SS
Shirley S Siff
8+ yrs
Trustee
LS
Lawrence Siff
8+ yrs
Trustee
SS
Shirley S Siff
8+ yrs
Trustee
KS
Karen Siff-Exkorn
8+ yrs
Trustee
KS
Karen Siff-Exkorn
8+ yrs
Trustee
SS
Shirley S Siff
8+ yrs
Trustee
LS
Lawrence Siff
8+ yrs
Trustee
SS
Shirley S Siff
8+ yrs
Trustee
KS
Karen Siff-Exkorn
8+ yrs
Trustee
LS
Lawrence Siff
8+ yrs
Trustee
SS
Shirley S Siff
8+ yrs
Trustee
RS
Robert M Siff
2 yrs
Trustee
LS
Lawrence Siff
8+ yrs
Trustee
KS
Karen Siff-Exkorn
8+ yrs
Trustee
SS
Shirley S Siff
8+ yrs
Trustee
RS
Robert M Siff
2 yrs
Trustee
LS
Lawrence Siff
8+ yrs
Trustee
KS
Karen Siff-Exkorn
8+ yrs
Trustee
Grants Awarded (289 total)
| Purpose | ||||
|---|---|---|---|---|
| Temple Emanuel Sinai | Worcester, MA | $28,730 | GENERAL | 2022 |
| Brigham & Womens Hospital | Boston, MA | $25,000 | GENERAL | 2020 |
| Jewish Federation of Central Ma | Worcester, MA | $18,000 | GENERAL | 2022 |
| Next for Autism | New York, NY | $15,000 | GENERAL | 2017 |
| Brigham & Womens Hospital | Boston, MA | $10,500 | GENERAL | 2017 |
| Gallatin School Ny University | New York, NY | $10,000 | GENERAL | 2018 |
| New York University | New York, NY | $10,000 | GENERAL | 2020 |
| Foundation for Neurologic Diseases | Newburyport, MA | $10,000 | GENERAL | 2021 |
| New York University | New York, NY | $10,000 | GENERAL | 2021 |
| Brigham & Womens Hospital | Boston, MA | $10,000 | GENERAL | 2023 |
| Jewish Federation of Central Ma | Worcester, MA | $10,000 | GENERAL | 2023 |
| New York University | New York, NY | $10,000 | GENERAL | 2023 |
| Next for Autism | New York, NY | $10,000 | GENERAL | 2023 |
| Foundation for Neurologic Diseases | Newburyport, MA | $10,000 | GENERAL | 2016 |
| Gallatin School Ny University | New York, NY | $10,000 | GENERAL | 2016 |
| Gallatin School Ny University | New York, NY | $10,000 | GENERAL | 2017 |
| New York University | New York, NY | $10,000 | GENERAL | 2022 |
| Jewish Federation of Central Ma | Worcester, MA | $9,000 | GENERAL | 2018 |
| Jewish Federation of Central Ma | Worcester, MA | $9,000 | GENERAL | 2021 |
| Jewish Federation of Central Ma | Worcester, MA | $9,000 | GENERAL | 2016 |
| Temple Emanuel Sinai | Worcester, MA | $8,215 | GENERAL | 2020 |
| Temple Emanuel Sinai | Worcester, MA | $8,108 | GENERAL | 2018 |
| Temple Emanuel Sinai | Worcester, MA | $7,786 | GENERAL | 2016 |
| Autism Speaks | New York, NY | $7,750 | GENERAL | 2016 |
| Temple Emanuel Sinai | Worcester, MA | $7,608 | GENERAL | 2017 |