Werwaiss Family Charitable Trust
Invitation OnlyLong Island City, New York · EIN 13-3386924 · Private foundation
Half of its grants to organizations were between $600 and $21,500.
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
29% of grants went outside New York.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Regis High School | New York, NY | Charity | $82,101 |
| Regis High School | New York, NY | Charity | $52,352 |
| Regis High School | New York, NY | Charity | $29,770 |
| Regis High School | New York, NY | Charity | $26,116 |
| Cleveland Clinic Indian River Found | Vero Beach, FL | Charity | $26,052 |
| Regis High School | New York, NY | Charity | $23,580 |
| Vero Beach Museum of Art | Vero Beach, FL | Charity | $21,500 |
| Regis High School | New York, NY | Charity | $20,420 |
| The Learning Alliance | Vero Beach, FL | Charity | $14,928 |
| The Learning Alliance | Vero Beach, FL | Charity | $12,497 |
| Southhampton Hospital Foundation | Southampton, NY | Charity | $11,500 |
| Regis High School | New York, NY | Charity | $9,874 |
| Riverside Theatre | Vero Beach, FL | Charity | $8,500 |
| Whale Trust Maui | Makawao, HI | Charity | $5,000 |
| John's Island Foundation | Vero Beach, FL | Charity | $5,000 |
| Cleveland Clinic Indian River Found | Vero Beach, FL | Charity | $3,000 |
| Wings World Quest Inc | New York, NY | Charity | $2,500 |
| Marymount School | New York, NY | Charity | $1,000 |
| North Shore Land Alliance | Old Westbury, NY | Charity | $1,000 |
| Church of St Tomas More | New York, NY | Charity | $1,000 |
| Regis High School | New York, NY | Charity | $600 |
| Maidstone Charitable Trust | East Hampton, NY | Charity | $250 |
| The Ladies's Village Improvement | East Hampton, NY | Charity | $250 |
| Piping Rock Scholoarship Fund | Locust Valley, NY | Charity | $250 |
| The Metropolitan Museum of Art | New York, NY | Charity | $250 |
| The Metropolitan Opera Guild | New York, NY | Charity | $150 |
| East Hampton Historical Society | East Hampton, NY | Charity | $100 |
The return also lists 7 grants to individuals ($33,548). We do not publish the names of individual recipients.
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $393,088 | 34 |
| 2023 | $313,088 | 27 |
| 2022 | $230,613 | 20 |
Sources
- IRS Form 990-PF, tax year 2024, filed Dec 30, 2025 - IRS e-file batch, object ID 202600139349100915
- IRS Tax Exempt Organization Search for EIN 13-3386924
- 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.