funder-graph › Recipients
Who funds Kcnt1 Slack Epilepsy Foundation Inc
EIN 84-2748218 · Scottsdale, AZ · NTEE G54
Kcnt1 Slack Epilepsy Foundation Inc of Scottsdale, AZ (EIN 84-2748218) was named as a grant recipient by 10 funders in 16 grants paid totaling $1,505,193 in tax years 2022–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$1,505,193
16 grants paid
Funders
10
distinct grantmakers
Tax years
2022–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Silicon Valley Community Foundation 20-5205488 | CA | A | 1 | $800,000 | 2024 |
| The William R Wheeler & Sandra L Wheeler Charitable Foundation Inc 81-4436916 | NY | B | 2 | $374,000 | 2025 |
| Fidelity Investments Charitable Gift Fund 11-0303001 | MA | A | 2 | $122,350 | 2025 |
| Greater Horizons 20-0849590 | MO | A | 1 | $95,000 | 2024 |
| Vanguard Charitable Endowment Program 23-2888152 | PA | A | 2 | $35,500 | 2024 |
| Paypal Charitable Giving Fund 45-0931286 | DC | A | 2 | $32,588 | 2024 |
| Network for Good 68-0480736 | DC | A | 2 | $20,505 | 2023 |
| Donor Advised Charitable Giving Inc 31-1640316 | CO | A | 1 | $10,250 | 2025 |
| The Holden Family Foundation C/O Brent L Holden 46-1606138 | UT | B | 2 | $10,000 | 2024 |
| Arpin Charitable Fund Inc (dba Arpin Strong) 46-3454955 | CT | B | 1 | $5,000 | 2024 |
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.
Grants
The 16 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | The William R Wheeler & Sandra L Wheeler Charitable Foundation Inc | Kcnt1 Epilepsy Foundation Scottsdale, AZ | B | $324,000 | paid | SYDNEY'S HOPE FUND | 202621349349105357 |
| 2025 | Fidelity Investments Charitable Gift Fund | Kcnt1 Slack Epilepsy Foundation Inc Scottsdale, AZ | A | $102,300 | paid | For grant recipient's exempt purposes | 202601389349301700 |
| 2025 | Donor Advised Charitable Giving Inc | Kcnt1 Slack Epilepsy Foundation Inc Contoocook, NH | A | $10,250 | paid | HEALTH | 202611199349300601 |
| 2024 | Silicon Valley Community Foundation | Kcnt1 Slack Epilepsy Foundation Inc Scottsdale, AZ | A | $800,000 | paid | Health | 202543149349305759 |
| 2024 | Greater Horizons | Kcnt1 Slack Epilepsy Foundation Inc Scottsdale, AZ | A | $95,000 | paid | Health, Medicine & Science | 202513189349309621 |
| 2024 | The William R Wheeler & Sandra L Wheeler Charitable Foundation Inc | Kcnt1 Epilepsy Foundation Scottsdale, AZ | B | $50,000 | paid | SYDNEY'S HOPE FUND | 202501329349102470 |
| 2024 | Paypal Charitable Giving Fund | Kcnt1 Slack Epilepsy Foundation Inc Scottsdale, AZ | A | $11,247 | paid | GENERAL SUPPORT | 202533079349301308 |
| 2024 | Vanguard Charitable Endowment Program | Kcnt1 Slack Epilepsy Foundation Inc Contoocook, NH | A | $10,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | The Holden Family Foundation C/O Brent L Holden | Kcnt1 Slack Epilepsy Foundation Inc Scottsdale, AZ | B | $5,000 | paid | TO PROVIDE FUNDS FOR THE ENTITY'S OPERATIONS AND SUPPORT ITS MISSION. | 202533089349101413 |
| 2024 | Arpin Charitable Fund Inc (dba Arpin Strong) | Kcnt1 Epilepsy Foundation Scottsdale, AZ | B | $5,000 | paid | PROGRAM SERVICES | 202533229349100333 |
| 2023 | Vanguard Charitable Endowment Program | Kcnt1 Slack Epilepsy Foundation Inc Contoocook, NH | A | $25,500 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202441359349309439 |
| 2023 | Paypal Charitable Giving Fund | Kcnt1 Slack Epilepsy Foundation Inc Scottsdale, AZ | A | $21,341 | paid | 202422999349301487 | |
| 2023 | Fidelity Investments Charitable Gift Fund | Kcnt1 Slack Epilepsy Foundation Inc Contoocook, NH | A | $20,050 | paid | For grant recipient's exempt purposes | 202441369349301334 |
| 2023 | Network for Good | Kcnt1 Slack Epilepsy Foundation Inc Scottsdale, AZ | A | $15,281 | paid | UNRESTRICTED | 202413059349302646 |
| 2023 | The Holden Family Foundation C/O Brent L Holden | Kcnt1 Slack Epilepsy Foundation Inc Scottsdale, AZ | B | $5,000 | paid | TO PROVIDE FUNDS FOR THE ENTITY'S OPERATIONS AND SUPPORT ITS MISSION. | 202401789349101450 |
| 2022 | Network for Good | Kcnt1 Slack Epilepsy Foundation Inc Contoocook, NH | A | $5,224 | paid | UNRESTRICTED | 202342939349300849 |
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 inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
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.