The Wiesler Family Foundation
Invitation OnlyBoston, Massachusetts · EIN 30-6170527 · Private foundation
Grants paid (2024)$357K
Organizations funded37
Typical grant$6,000
Total assets$7.9M
Half of its grants to organizations were between $3,000 and $15,000.
From the return
How to apply
On its return for tax year 2024 the foundation checked the box saying it only makes contributions to preselected charitable organizations and does not accept unsolicited requests for funds.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
75% of grants went outside Massachusetts.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| American Technion Society | Boca Raton, FL | Unrestricted | $35,200 |
| Alzheimers Association | Chicago, IL | Unrestricted | $25,000 |
| Artis-Naples (Naples Philharmonic) | Naples, FL | Unrestricted | $25,000 |
| Atrium Health Wake Forest Baptist | Wake Forest, NC | Unrestricted | $25,000 |
| American Friends of | New York, NY | Unrestricted | $21,500 |
| Alliance for the Climate | Washington, DC | Unrestricted | $19,000 |
| Friends of the Lone Soldier | New York City, NY | Unrestricted | $15,000 |
| Greentown Collaborative | Somerville, MA | Unrestricted | $15,000 |
| Jewish Alliance for Law and Social Justice | Boston, MA | Unrestricted | $15,000 |
| Nch Healthcare System | Naples, FL | Unrestricted | $15,000 |
| Friends of the Israel | New York, NY | Unrestricted | $12,000 |
| Dana Farber | West Brookline, MA | Unrestricted | $10,000 |
| Mass Challenge Israel | Boston, MA | Unrestricted | $10,000 |
| MIT International Science | Cambridge, MA | Unrestricted | $10,000 |
| Moffitt Cancer Center | Tampa, FL | Unrestricted | $10,000 |
| Our Generation Speaks - Israel | Waltham, MA | Unrestricted | $10,000 |
| St Jude | Memphis, TN | Unrestricted | $10,000 |
| Brown University | Providence, RI | Unrestricted | $9,400 |
| United Way of Asheville Nc | Asheville, NC | Unrestricted | $6,000 |
| Alvarado PTA | San Francisco, CA | Unrestricted | $5,400 |
| Autism Eats | Chicago, IL | Unrestricted | $5,400 |
| Grassroots Soccer | Hanover, NH | Unrestricted | $5,400 |
| March of the Living | New York, NY | Unrestricted | $5,000 |
| Neighborhood Clinic | Naples, FL | Unrestricted | $5,000 |
| Trellis Support Care | Winstonsalem, NC | Unrestricted | $5,000 |
| Year Up | Boston, MA | Unrestricted | $5,000 |
| Avery County Nc Humane Society | Newland, NC | Unrestricted | $3,000 |
| Crisis Control Ministries | Winstonsalem, NC | Unrestricted | $3,000 |
| Guttmacher Institute | New York, NY | Unrestricted | $3,000 |
| Humane Society of Forsyth County | Winstonsalem, NC | Unrestricted | $3,000 |
| Impact Israel Inc | Needham, MA | Unrestricted | $2,000 |
| San Francisco Friends School | San Francisco, CA | Unrestricted | $1,800 |
| The Kitchen Sf | San Francisco, CA | Unrestricted | $1,800 |
| Waystone Hhs | Lawrence, MA | Unrestricted | $1,800 |
| Yale Cancer Center | New Haven, CT | Unrestricted | $1,800 |
| A Bed and a Book | Winston Salem, NC | Unrestricted | $1,000 |
| Jweekly | San Francisco, CA | Unrestricted | $720 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $357,220 | 37 |
| 2023 | $308,600 | 31 |
Sources
- IRS Form 990-PF, tax year 2024, filed May 8, 2025 - IRS e-file batch, object ID 202531289349102103
- IRS Tax Exempt Organization Search for EIN 30-6170527
- 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.