Private foundation · Seattle, WA

Wiancko Charitable Foundation Inc

View org profile →Find similar funders →Invitation only
Typical grant size
$20K – $30K – $50K
25th · median · 75th percentile
Unique recipients
50
Repeat grantees
32
funded 2+ years

Application procedures · from 2024 990-PF

Leadership · from 2024 990-PF

Emily Boniface
SECRETARY
$4K
Bradley Parker
TREASURER
$2K
Chris Boniface
VICE PRESIDENT
Anders Meyer
TRUSTEE
Rebecca Parker
TRUSTEE
Anna K Wiancko-chasman
TRUSTEE
R Dennis Wiancko
PRESIDENT
Cynthia Wiancko
TRUSTEE
Sasha Swerdloff
TRUSTEE

Source: IRS Form 990-PF, Part VII. Officers, directors, and trustees as reported by the foundation.

Payout rate · TY 2024
4.4%
grants paid ÷ assets · ~5% IRS minimum
'20
'21
'22
'23
'24
209
Total grants awarded
$8.9M
Total amount
$43K
Average grant
$495K
Largest grant

Giving by year

2024
$1.6M
35 grants
2023
$1.7M
41 grants
2022
$1.9M
41 grants
2021
$1.8M
45 grants
2020
$2.0M
47 grants

Top recipients

Planned Parenthood
4 grants · WA
$1.1M
Morgan Stanley Giving
1 grant · WA
$495K
Alan Guttmacher Institute
4 grants · DC
$400K
5 grants · OR · ✓ Exact match
$330K
4 grants · CA · ✓ Exact match
$325K
5 grants · DC · ✓ Exact match
$309K
5 grants · WA · ✓ Exact match
$275K
5 grants · WA · ✓ Exact match
$245K
5 grants · DC · ✓ Exact match
$240K
5 grants · CO · ✓ Exact match
$235K

Recipient names are as reported on the 990-PF. ✓ Exact match = EIN matched to IRS records by exact name + state; ≈ likely match = EIN inferred from a closely similar name. The recipient EIN is never stated on the form — it is DoubleNine’s match.

Recent grants · most recent filings first

Planned Parenthood
UNRESTRICTED
WA · TY 2024
$260K
Alan Guttmacher Institute
UNRESTRICTED
DC · TY 2024
$100K
Oregon Environmental Council
UNRESTRICTED
OR · TY 2024
$85K
Climate Solutions
UNRESTRICTED
WA · TY 2024
$75K
Msi United States
UNRESTRICTED
DC · TY 2024
$75K
Environment America Research and Policy Center
UNRESTRICTED
CO · TY 2024
$65K
Alaska Conservation Foundation
UNRESTRICTED
AK · TY 2024
$55K
African Wildlife Foundation
UNRESTRICTED
DC · TY 2024
$50K
Ecotrust
UNRESTRICTED
OR · TY 2024
$50K
Nrdc
UNRESTRICED
NY · TY 2024
$50K
Rocky Mountain Institute
UNRESTRICTED
CO · TY 2024
$50K
Cascadia Wildlands
UNRESTRICTED
OR · TY 2024
$45K
Ibis Reproductive Health
UNRESTRICTED
MA · TY 2024
$40K
Conservation International
UNRESTRICTED
WA · TY 2024
$40K
Northwest Energy Coalition
UNRESTRICTED
WA · TY 2024
$40K
Sustainable Northwest
UNRESTRICTED
OR · TY 2024
$40K
Union of Concerned Scientists
UNRESTRICTED
MA · TY 2024
$40K
Ecoflight
UNRESTRICTED
CO · TY 2024
$35K
Sightline Institute
UNRESTRICTED
WA · TY 2024
$35K
Columbia Land Trust
UNRESTRICTED
WA · TY 2024
$35K
E Law
UNRESTRICTED
OR · TY 2024
$30K
National Audubon Society
UNRESTRICTED
NY · TY 2024
$30K
Columbia River Keeper
UNRESTRICTED
OR · TY 2024
$30K
World Wildlife Fund
UNRESTRICTED
DC · TY 2024
$30K
Oregon Citizens Utility Board
UNRESTRICTED
OR · TY 2024
$28K
Oregon State University
UNRESTRICTED
OR · TY 2024
$27K
Forth Mobility
UNRESTRICTED
OR · TY 2024
$25K
Earthcorps
UNRESTRICTED
WA · TY 2024
$25K
League of Conservation Voters Education Fund
UNRESTRICTED
DC · TY 2024
$20K
Grand Canyon Trust
UNRESTRICTED
AZ · TY 2024
$20K
Western Rivers Conservancy
UNRESTRICTED
OR · TY 2024
$20K
Friends of the Columbia Gorge
UNRESTRICTED
OR · TY 2024
$20K
Oregon for Climate Action
UNRESTRICTED
OR · TY 2024
$15K
Bark
UNRESTRICTED
OR · TY 2024
$10K
Pacific Crest School
UNRESTRICTED
WA · TY 2024
$5K
Planned Parenthood
UNRESTRICTED
WA · TY 2023
$205K
Alan Guttmacher Institute
UNRESTRICTED
DC · TY 2023
$100K
Earthjustice
UNRESTRICTED
CA · TY 2023
$85K
Oregon Environmental Council
UNRESTRICTED
OR · TY 2023
$70K
World Wildlife Fund
UNRESTRICTED
DC · TY 2023
$69K
Environmental Defense Fund
UNRESTRICTED
NY · TY 2023
$65K
Stand Earth (formerly Forest Ethics)
UNRESTRICTED
CA · TY 2023
$65K
Msi United States
UNRESTRICTED
DC · TY 2023
$50K
Natural Resources Defense Council
UNRESTRICTED
NY · TY 2023
$50K
Ocean Conservancy
UNRESTRICTED
DC · TY 2023
$50K
Population Action Intl
UNRESTRICTED
DC · TY 2023
$50K
African Wildlife Foundation
UNRESTRICTED
DC · TY 2023
$50K
Rocky Mountain Institute
UNRESTRICTED
CO · TY 2023
$50K
Alaska Conservation Foundation
UNRESTRICTED
AK · TY 2023
$45K
Climate Solutions
UNRESTRICTED
WA · TY 2023
$45K

Source: IRS Form 990-PF, Part XV. Up to 50 most recent grants shown.

Wiancko Charitable Foundation Inc Grants | Foundation Giving Profile | DoubleNine