Andrews Winslow Foundation
Invitation OnlyBoston, Massachusetts · EIN 46-6342308 · Private foundation
Grants paid (2025)$68K
Organizations funded8
Typical grant$5,000
Total assets$1.5M
Half of its grants to organizations were between $3,000 and $10,000.
From the return
How to apply
On its return for tax year 2025 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
100% of grants went outside Massachusetts.
Grants paid in tax year 2025
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| The Lone Tree Arts Center | Lone Tree, CO | Cash support for mission | $25,000 |
| ACE Scholarships | Greenwood Village, CO | General purpose | $10,000 |
| Marcus Institute for Brain Health | Aurora, CO | General purpose | $10,000 |
| Providence Network | Denver, CO | General purpose | $10,000 |
| Lone Tree Symphony Orchestra | Lone Tree, CO | General purpose | $5,000 |
| Christ Church Denver | Denver, CO | Charitable | $3,500 |
| Castle Rock Senior Activity Center | Castle Rock, CO | Cash support for charitable | $3,000 |
| Dry Bones Denver | Denver, CO | Cash support for charitable | $1,500 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2025 | $68,000 | 8 |
| 2024 | $59,360 | 8 |
| 2023 | $55,700 | 7 |
| 2022 | $71,600 | 9 |
| 2021 | $52,000 | 6 |
Sources
- IRS Form 990-PF, tax year 2025, filed May 7, 2026 - IRS e-file batch, object ID 202621279349103467
- IRS Tax Exempt Organization Search for EIN 46-6342308
- 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.