Grants paid by The Leff Family Foundation
EIN 47-4483358 · Doylestown, PA · Form 990-PF, Part XV · NTEE T20
The Leff Family Foundation of Doylestown, PA (EIN 47-4483358) reported 57 grants paid totaling $1,285,837 to 22 recipients in tax years 2018–2025, on Form 990-PF, Part XV. Derived from IRS e-file data, dataset version 2026.09.0, built 2026-09-03.
Grants paid
$1,285,837
57 grants
Recipients
22
distinct organizations
Tax years
2018–2025
8 filings in the corpus
By tax year
| Tax year | Grants paid | Amount paid | Approved for future |
|---|---|---|---|
| 2018 | 7 | $94,474 | — |
| 2019 | 8 | $96,100 | — |
| 2020 | 6 | $160,000 | — |
| 2021 | 5 | $92,500 | — |
| 2022 | 8 | $193,450 | — |
| 2023 | 9 | $261,500 | — |
| 2024 | 6 | $161,661 | — |
| 2025 | 8 | $226,152 | — |
Top recipients
The 22 recipients receiving the most from The Leff Family Foundation, by grants paid, out of 22 distinct recipients.
| Recipient | Match | Location | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| The Wetlands Institute 23-7046783 | B | Stone Harbor, NJ | 8 | $293,500 | 2025 |
| Habitat for Humanity of Greater Bucks Inc | U | Doylestown, PA | 8 | $285,124 | 2025 |
| USA Triathlon Foundation 46-5062719 | B | Colorado Springs, CO | 4 | $240,000 | 2025 |
| The James a Michener Art Museum 23-2471583 | B | Doylestown, PA | 8 | $205,000 | 2025 |
| Oscar Hammerstein Museum | U | Doylestown, PA | 4 | $187,000 | 2025 |
| Veterinary Care Foundation 26-1074767 | C | Morriston, FL | 1 | $20,000 | 2023 |
| Blessings in a Backpack 26-1964620 | C | Louisville, KY | 2 | $10,000 | 2019 |
| Bucks Co Carts Council | U | Doylestown, PA | 2 | $10,000 | 2022 |
| American Cancer Society | U | Hagerstown, MD | 2 | $7,450 | 2023 |
| The Florida Aquarium 59-2807815 | B | Tampa, FL | 1 | $5,000 | 2020 |
| Tim Kerr Charities 23-2767726 | B | Avalon, NJ | 4 | $5,000 | 2025 |
| Middle Bucks Institute of Technology | U | Jamison, PA | 1 | $5,000 | 2020 |
| Everwalk Inc 82-2028516 | C | Los Angeles, CA | 1 | $5,000 | 2019 |
| Centurion Motorcycle Bucks Co | U | Warminster, PA | 1 | $2,500 | 2021 |
| Healthy Kids Running Series 80-0779739 | C | Doylestown, PA | 2 | $1,813 | 2025 |
| Vision Link Phily 23-1370508 | D | Philadelphia, PA | 1 | $1,000 | 2025 |
| Dress for Success Austin 13-4220559 | C | Austin, TX | 2 | $1,000 | 2019 |
| Salvation Army Boys and Girls Club | U | Alexandria, VA | 1 | $500 | 2019 |
| Delaware Valley Victims Assistance Center 23-2479007 | D | Media, PA | 1 | $500 | 2023 |
| Mark Dombrowski Memorial Fund 82-5026740 | D | Media, PA | 1 | $250 | 2018 |
| Donorschooseorg | U | New York, NY | 1 | $100 | 2018 |
| Best Buddies 52-1614576 | C | Miami, FL | 1 | $100 | 2019 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Every grant
All 57 grant rows this organization reported, most recent first.
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2025 | USA Triathlon Foundation Colorado Springs, CO | B | $100,000 | paid | GENERAL OPERATION | 202601359349102280 |
| 2025 | Habitat for Humanity of Greater Bucks Inc Doylestown, PA | U | $50,000 | paid | GENERAL OPERATION | 202601359349102280 |
| 2025 | The Wetlands Institute Stone Harbor, NJ | B | $50,000 | paid | GENERAL OPERATION | 202601359349102280 |
| 2025 | Oscar Hammerstein Museum Doylestown, PA | U | $12,000 | paid | GENERAL OPERATION | 202601359349102280 |
| 2025 | James a Michener Art Museum Doylestown, PA | B | $10,000 | paid | GENERAL OPERATION | 202601359349102280 |
| 2025 | Tim Kerr Charities Avalon, NJ | B | $2,000 | paid | GENERAL OPERATION | 202601359349102280 |
| 2025 | Healthy Kids Running Series Doylestown, PA | C | $1,152 | paid | GENERAL OPERATION | 202601359349102280 |
| 2025 | Vision Link Phily Philadelphia, PA | D | $1,000 | paid | GENERAL OPERATION | 202601359349102280 |
| 2024 | Habitat for Humanity of Greater Bucks Inc Doylestown, PA | U | $50,000 | paid | GENERAL OPERATION | 202541339349101449 |
| 2024 | The Wetlands Institute Stone Harbor, NJ | B | $40,000 | paid | GENERAL OPERATION | 202541339349101449 |
| 2024 | USA Triathlon Foundation Colorado Springs, CO | B | $40,000 | paid | GENERAL OPERATION | 202541339349101449 |
| 2024 | The James a Michener Art Museum Doylestown, PA | B | $30,000 | paid | GENERAL OPERATION | 202541339349101449 |
| 2024 | Tim Kerr Charities Avalon, NJ | B | $1,000 | paid | GENERAL OPERATION | 202541339349101449 |
| 2024 | Healthy Kids Running Series Doylestown, PA | C | $661 | paid | GENERAL OPERATION | 202541339349101449 |
| 2023 | Oscar Hammerstein Museum Doylestown, PA | U | $100,000 | paid | GENERAL OPERATION | 202411349349104601 |
| 2023 | USA Triathlon Foundation Colorado Springs, CO | B | $50,000 | paid | GENERAL OPERATION | 202411349349104601 |
| 2023 | The James a Michener Art Museum Doylestown, PA | B | $30,000 | paid | GENERAL OPERATION | 202411349349104601 |
| 2023 | Habitat for Humanity of Greater Bucks Inc Doylestown, PA | U | $30,000 | paid | GENERAL OPERATION | 202411349349104601 |
| 2023 | The Wetlands Institute Stone Harbor, NJ | B | $25,000 | paid | GENERAL OPERATION | 202411349349104601 |
| 2023 | Veterinary Care Foundation Morriston, FL | C | $20,000 | paid | GENERAL OPERATION | 202411349349104601 |
| 2023 | American Cancer Society Hagerstown, MD | U | $5,000 | paid | GENERAL OPERATION | 202411349349104601 |
| 2023 | Tim Kerr Charities Avalon, NJ | B | $1,000 | paid | GENERAL OPERATION | 202411349349104601 |
| 2023 | Delaware Valley Victims Assistance Center Media, PA | D | $500 | paid | GENERAL OPERATION | 202411349349104601 |
| 2022 | Oscar Hammerstein Museum Doylestown, PA | U | $50,000 | paid | GENERAL OPERATION | 202331399349100113 |
| 2022 | USA Triathlon Foundation Colorado Springs, CO | B | $50,000 | paid | GENERAL OPERATION | 202331399349100113 |
| 2022 | Habitat for Humanity of Greater Bucks Inc Doylestown, PA | U | $30,000 | paid | GENERAL OPERATION | 202331399349100113 |
| 2022 | The James a Michener Art Museum Doylestown, PA | B | $30,000 | paid | GENERAL OPERATION | 202331399349100113 |
| 2022 | The Wetlands Institute Stone Harbor, NJ | B | $25,000 | paid | GENERAL OPERATION | 202331399349100113 |
| 2022 | Bucks Co Carts Council Doylestown, PA | U | $5,000 | paid | GENERAL OPERATION | 202331399349100113 |
| 2022 | American Cancer Society Hagerstown, MD | U | $2,450 | paid | GENERAL OPERATION | 202331399349100113 |
| 2022 | Tim Kerr Charities Avalon, NJ | B | $1,000 | paid | GENERAL OPERATION | 202331399349100113 |
| 2021 | The James a Michener Art Museum Doylestown, PA | B | $30,000 | paid | GENERAL OPERATION | 202241319349100829 |
| 2021 | Habitat for Humanity of Greater Bucks Inc Doylestown, PA | U | $30,000 | paid | GENERAL OPERATION | 202241319349100829 |
| 2021 | The Wetlands Institute Stone Harbor, NJ | B | $25,000 | paid | GENERAL OPERATION | 202241319349100829 |
| 2021 | Bucks Co Carts Council Doylestown, PA | U | $5,000 | paid | GENERAL OPERATION | 202241319349100829 |
| 2021 | Centurion Motorcycle Bucks Co Warminster, PA | U | $2,500 | paid | GENERAL OPERATION | 202241319349100829 |
| 2020 | The Wetlands Institute Stone Harbor, NJ | B | $75,000 | paid | GENERAL OPERATION | 202101329349101705 |
| 2020 | The James a Michener Art Museum Doylestown, PA | B | $25,000 | paid | GENERAL OPERATION | 202101329349101705 |
| 2020 | Habitat for Humanity of Greater Bucks Inc Doylestown, PA | U | $25,000 | paid | GENERAL OPERATION | 202101329349101705 |
| 2020 | Oscar Hammerstein Museum Doylestown, PA | U | $25,000 | paid | GENERAL OPERATION | 202101329349101705 |
| 2020 | The Florida Aquarium Tampa, FL | B | $5,000 | paid | GENERAL OPERATION | 202101329349101705 |
| 2020 | Middle Bucks Institute of Technology Jamison, PA | U | $5,000 | paid | GENERAL OPERATION | 202101329349101705 |
| 2019 | Habitat for Humanity of Greater Bucks Inc Doylestown, PA | U | $35,000 | paid | GENERAL OPERATION | 202011699349100901 |
| 2019 | The James a Michener Art Museum Doylestown, PA | B | $25,000 | paid | GENERAL OPERATION | 202011699349100901 |
| 2019 | The Wetlands Institute Stone Harbor, NJ | B | $25,000 | paid | GENERAL OPERATION | 202011699349100901 |
| 2019 | Blessings in a Backpack Louisville, KY | C | $5,000 | paid | GENERAL OPERATION | 202011699349100901 |
| 2019 | Everwalk Inc Los Angeles, CA | C | $5,000 | paid | GENERAL OPERATION | 202011699349100901 |
| 2019 | Dress for Success Austin Austin, TX | C | $500 | paid | GENERAL OPERATION | 202011699349100901 |
| 2019 | Salvation Army Boys and Girls Club Alexandria, VA | U | $500 | paid | GENERAL OPERATION | 202011699349100901 |
| 2019 | Best Buddies Miami, FL | C | $100 | paid | GENERAL OPERATION | 202011699349100901 |
| 2018 | Habitat for Humanity of Greater Bucks Inc Doylestown, PA | U | $35,124 | paid | GENERAL OPERATIONS | 201901349349103755 |
| 2018 | The Wetlands Institute Stone Harbor, NJ | B | $28,500 | paid | GENERAL OPERATION | 201901349349103755 |
| 2018 | The James a Michener Art Museum Doylestown, PA | B | $25,000 | paid | GENERAL OPERATION | 201901349349103755 |
| 2018 | Blessings in a Backpack Louisville, KY | C | $5,000 | paid | GENERAL OPERATION | 201901349349103755 |
| 2018 | Dress for Success Austin Austin, TX | C | $500 | paid | GENERAL OPERATION | 201901349349103755 |
| 2018 | Mark Dombrowski Memorial Fund Media, PA | D | $250 | paid | GENERAL OPERATION | 201901349349103755 |
| 2018 | Donorschooseorg New York, NY | U | $100 | paid | GENERAL OPERATION | 201901349349103755 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Source filings
Every figure above is traceable to one of these IRS e-file returns by its OBJECT_ID.
| Form | Tax year | Period end | Filed | Schema | IRS OBJECT_ID |
|---|---|---|---|---|---|
| 990PF | 2025 | 2025-12-31 | not stated | 2025v4.1 | 202601359349102280 |
| 990PF | 2024 | 2024-12-31 | not stated | 2024v5.1 | 202541339349101449 |
| 990PF | 2023 | 2023-12-31 | not stated | 2023v5.0 | 202411349349104601 |
| 990PF | 2022 | 2022-12-31 | not stated | 2022v5.0 | 202331399349100113 |
| 990PF | 2021 | 2021-12-31 | not stated | 2021v4.2 | 202241319349100829 |
| 990PF | 2020 | 2020-12-31 | not stated | 2020v4.1 | 202101329349101705 |
| 990PF | 2019 | 2019-12-31 | not stated | 2019v5.1 | 202011699349100901 |
| 990PF | 2018 | 2018-12-31 | not stated | 2018v3.1 | 201901349349103755 |
Derived from IRS Form 990-PF e-file XML; recipient identities from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The same rows as Parquet: manifest; as JSON: /api/funders/474483358.json.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.