FURP.ORG / PUBLIC DATA EXPLORER

SOUND DEFENSE ALLIANCE

Cite this

Plain text SOUND DEFENSE ALLIANCE. furp.org, nonprofit organization profile, tax years 2020–2024. https://furp.org/org/831746975. Retrieved 2026-10-21.

APA furp.org. (n.d.). SOUND DEFENSE ALLIANCE [Nonprofit organization profile; tax years 2020–2024]. Retrieved October 21, 2026, from https://furp.org/org/831746975

MLA “SOUND DEFENSE ALLIANCE.” furp.org, tax years 2020–2024, https://furp.org/org/831746975. Accessed 21 Oct. 2026.

Retrieved 2026-10-21; covers tax years 2020–2024. Data: furp.org, CC BY 4.0.

2024 · Form 990EZ · revenue $51K · expenses $86K · assets $11K

EIN
83-1746975
Address
PO BOX 373, COUPEVILLE, WA 98239-0373
Website
SoundDefenseAlliance.org
NTEE code
C20
Subsection
501(c)(3)
Ruling year
2020
Cross-check
ProPublica Nonprofit Explorer

Mission

To reverse the US Navy's expansion of EA18-G Growler training on Whidbey Island, WA. To bring together several local organizations engaged in reducing noise in the region to build a base and impart information on the harms to the people, environment and economy of military jet operations over civilian and fragile environmental areas. To work with our legislators to require the Navy to monitor jet noise and to seek other locations to locate these military assets.

Each tax year counts once: when a return was amended, only the latest return for that period is used below (superseded returns stay listed, greyed, under Finances).

People paid by the organization

None of the 8 people listed on these returns reported compensation from the organization. They are listed below.

Officers and directors, no compensation reported

8 people listed on the returns with $0 (or no amount) in every compensation column: current people first. Hours are as filed on the latest return each person appears on.

NameLatest titleYearsHrs/wk (latest)CompensationOrganizations
Anne Harvey President & Governor2020-2024 2 $0 reported 1
Maryon Attwood Secretary and Governor2020-2024 1 $0 reported 1
Rebecca Wagner Treasurer & Governor2020-2024 1 $0 reported 1
Deborah Wright Governor2024 1 $0 reported 1
Amy Arisco Governor2020-2024 1 $0 reported 1
Cindy Custer (former) Secretary & Governor2021-2023 10 $0 reported 1
Paula Spina (former) Treasurer & Governor2020-2022 15 $0 reported 1
Warren Anderson (former) Governor2020 5 $0 reported 1

People by year

2024 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Anne Harvey President & Governor2 $0-$0 $01
Maryon Attwood Secretary and Governor1 $0-$0 $01
Rebecca Wagner Treasurer & Governor1 $0-$0 $01
Deborah Wright Governor1 $0-$0 $01
Amy Arisco Governor1 $0-$0 $01
2023 · 5 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Anne Harvey President & Governor15 $0-$0 $01
Cindy Custer Secretary & Governor10 $0-$0 $01
Maryon Attwood Governor10 $0-$0 $01
Rebecca Wagner Treasurer & Governor10 $0-$0 $01
Amy Arisco Governor5 $0-$0 $01
2022 · 6 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Anne Harvey President & Governor15 $0-$0 $01
Cindy Custer Secretary & Governor3 $0-$0 $01
Paula Spina Treasurer & Governor15 $0-$0 $01
Maryon Attwood Governor10 $0-$0 $01
Rebecca Wagner Governor2 $0-$0 $01
Amy Arisco Governor2 $0-$0 $01
2021 · 6 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Anne Harvey President & Governor15 $0-$0 $01
Cindy Custer Secretary & Governor1 $0-$0 $01
Paula Spina Treasurer & Governor15 $0-$0 $01
Maryon Attwood Governor10 $0-$0 $01
Rebecca Wagner Governor0 $0-$0 $01
Amy Arisco Governor0 $0-$0 $01
2020 · 6 people listed · none paid
NameTitleHrs/wkFrom orgFrom relatedOtherTotalOrgs
Anne Harvey Governor, Chairperson5 $0-$0 $01
Maryon Attwood Governor5 $0-$0 $01
Warren Anderson Governor5 $0-$0 $01
Paula Spina Governor - Secretary10 $0-$0 $01
Rebecca Wagner Governor - Treasurer5 $0-$0 $01
Amy Arisco Governor5 $0-$0 $01

Highest-paid independent contractors

No independent contractors reported.

Who gave

Contributor names are not public for this form type.

Public charities filing Form 990 or 990-EZ report large donors on Schedule B, but the IRS withholds their names and addresses from public copies. Private foundations (990-PF) are different: their contributors are public.

Finances

Newest first. Each filing: its name on one row, its figures on the row beneath. Greyed filings are superseded by a later return for the same period and are left out everywhere else on this page.

RevenueExpensesAssetsNet assetsContributionsProgram revenueOfficer payEmployeesVolunteers
2024 · Form 990EZ period ending 2024-12-31 · view filing · original 990 ↗
$50,743$86,313 $11,272$9,726 $50,743$0 ---
2023 · Form 990EZ period ending 2023-12-31 · view filing · original 990 ↗
$52,659$104,864 $45,296$45,296 $52,659$0 ---
2022 · Form 990EZ period ending 2022-12-31 · view filing · original 990 ↗
$97,816$78,171 $97,501$97,501 $97,816$0 ---
2021 · Form 990EZ period ending 2021-12-31 · view filing · original 990 ↗
$99,022$57,078 $77,857$77,857 $99,022$0 ---
2020 · Form 990EZ period ending 2020-12-31 · view filing · original 990 ↗
$49,301$36,633 $35,913$35,913 $49,301$0 ---

Funders of this organization

2 grantors reported grants to this organization, $79,500 in all, tax years 2021 to 2024. Exact: the grantor wrote this organization's EIN. Fuzzy: the grantor wrote only a name (foundations' 990-PF has no EIN field), matched to the same or a near-identical name in the same state; the name as filed is shown. From the latest return for each grantor and year, so amended returns aren't counted twice. CSV

GrantorTypeMatchYears givenGrantsTotalLatest yearLatest year's amountGrants
AMERICAN ENDOWMENT FOUNDATION DAF sponsor Exact 2021-2022, 2024 3$72,500 2024$27,500
show
GS DONOR ADVISED PHILANTHROPY FUND FOR WEALTH MANAGEMENT INC DAF sponsor Exact 2021 1$7,000 2021$7,000
show

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OrganizationStateNTEELatest revenueLatest expensesTop-paid titleTop payWhy similar
OREGON BUSINESS ALLIANCE FOR CLIMATEORC20 $33,504$51,848 Director$0 Same NTEE code C20, revenue within 2x
OAK RIDGE ENVIRONMENTAL PEACE ALLIANCETNC20 $98,006$157,933 Coordinator$77,978 Same NTEE code C20, revenue within 2x
BANDERA CANYONLANDS ALLIANCETXC20 $81,378$54,986 Board Member$0 Same NTEE code C20, revenue within 2x
TRASH FREE MARYLANDMDC20 $95,000$122,052 EXECUTIVE DI$34,385 Same NTEE code C20, revenue within 2x
ALASKA AIR & WASTE MANAGEMENT ASSOCIATIONAKC20 $66,434$47,989 CHAIR$0 Same NTEE code C20, revenue within 2x
TOURS AI INCNJC20 $26,127$25,208 Chief Financial Officer$0 Same NTEE code C20, revenue within 2x
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350 BAY AREA ACTIONCAC20 $53,348$41,528 President/Executive Director$14,713 Same NTEE code C20, revenue within 2x
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OHIO AGRICULTURE CONSERVATION COUNCILOHC20 $100,000$241,698 MEMBER$0 Same NTEE code C20, revenue within 2x
GREEN WORKER INCNYC20 $29,513$166,935 Interim Executive Director/ Treasurer$33,846 Same NTEE code C20, revenue within 2x
EAST GRAND WATER QUALITY BOARDCOC20 $69,860$69,406 VICE PRESIDE$0 Same NTEE code C20, revenue within 2x
CLEAN CHALLENGEMNC20 $25,372$13,925 President$0 Same NTEE code C20, revenue within 2x
SOUTHEAST QUEENS RESIDENTS ENVIRONMENTAL JUSTICE COALITIONNYC20 $74,060$20,086 President$4,995 Same NTEE code C20, revenue within 2x
THE WORLD THE SUSTAINABLE DEVELOPMENTNYC20 $31,103$25,151 DIRECTOR$0 Same NTEE code C20, revenue within 2x
MASSACHUSETTS WATER ENVIRONMENT ASSOCIATION INCMAC20 $93,332$76,404 President$0 Same NTEE code C20, revenue within 2x
THINK BEYOND PLASTIC FOUNDATIONCAC20 $84,726$235,205 President$7,580 Same NTEE code C20, revenue within 2x
EASTERN CONNECTICUT LAND BANK INCCTC20 $57,900$186 PRESIDENT$0 Same NTEE code C20, revenue within 2x
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AREI INCCOC20 $43,607$48,736 DIRECTOR$0 Same NTEE code C20, revenue within 2x
BIKE SANTA CRUZ COUNTY EDUCATION FUNDCAC20 $65,609$52,559 Board Chair$0 Same NTEE code C20, revenue within 2x
COMMUNITY PRIDE FOUNDATIONWYC20 $43,389$47,267 President$0 Same NTEE code C20, revenue within 2x
FRIENDS OF THE WATERFRONT INCKYC20 $31,559$25,132 President$0 Same NTEE code C20, revenue within 2x
RIVANNA TRAILS FOUNDATIONVAC20 $83,900$90,732 PRESIDENT$0 Same NTEE code C20, revenue within 2x

Who funds organizations like this

Grantors that funded the 100 most similar organizations. Ranked by total given to them. Foundations (990-PF) and donor-advised fund sponsors only. Same matching as Funders above (by EIN, or by name for foundations).

GrantorTypeTotal givenGrantsOrganizations fundedYearsWhich ones
COMMUNITY FOUNDATION OF WEST GEORGIA INC DAF sponsor$374,09012 12012–2024 KEEP CARROLL BEAUTIFUL INC
ENVIRONMENTAL DEFENSE FUND INCORPORATED DAF sponsor$315,0002 12013–2014 CLIMATE PROSPERITY PROJECT INC
CLANEIL FOUNDATION INC Private foundation$240,8004 12017–2020 TRASH FREE MARYLAND
ROSE FOUNDATION FOR COMMUNITIES AND THE ENVIRONMENT DAF sponsor$216,2587 22010–2020 AQUALLIANCE; TWIN HARBORS WATERKEEPER
FIDELITY INVESTMENTS CHARITABLE GIFT FUND DAF sponsor$202,2509 62016–2024 RISING TIDE FOUNDATION; AQUALLIANCE; PROTECT TESUQUE; STOP THE CHOP NYNJ INC and 2 more
JOHN M HOPWOOD CHARITABLE TRUST 3295 Private foundation$175,0005 12012–2018 CITIZENS COAL COUNCIL
DONOR ADVISED CHARITABLE GIVING DAF sponsor$169,00013 52014–2024 VALLEY OF THE MOON ALLIANCE; CLEAN CHALLENGE; NEVADA NUCLEAR WASTE TASK FORCE INC; PROTECT TESUQUE and 1 more
MALAMA FOUNDATION Private foundation$165,0008 12014–2024 CITIZENS COAL COUNCIL
BUNTING FAMILY FOUNDATION INC Private foundation$142,0007 12018–2024 TRASH FREE MARYLAND
SILICON VALLEY COMMUNITY FOUNDATION DAF sponsor$135,0003 22019–2023 DIRECT AIR CAPTURE COALITION INC; THINK BEYOND PLASTIC FOUNDATION
FORGOOD INC DAF sponsor$122,66216 62010–2024 AQUALLIANCE; CLEAN AIR FORCE OF CENTRAL TEXAS; ALLIANCE FOR NUCLEAR RESPONSIBILITY; PLASTIC FREE AMERICA and 2 more
HARDER FOUNDATION Private foundation$112,5005 12021–2025 TWIN HARBORS WATERKEEPER
PEW CHARITABLE TRUSTS DAF sponsor$102,0004 12019–2022 TWIN HARBORS WATERKEEPER
JOHN L NEU FAMILY FOUNDATION INC Private foundation$100,0001 12015–2015 GREEN SPORTS ALLIANCE FOUNDATION
GROWALD CLIMATE FUND INC Private foundation$100,0001 12019–2019 SUSTAINABLE WORLD INC

The full list · all similar organizations

Where the money went

Every expense line on each return, biggest first: Form 990 Part IX (with its program, management and fundraising columns), 990-EZ Part I, or 990-PF Part I. Event marks lines the organization itself describes as events. “Events” in each summary adds those lines, conferences and meetings, and the direct costs of fundraising events. Unusual is not the same as improper. Many of these patterns have ordinary explanations. Check the filing.

2024 · Form 990EZ · $86,313 spent · pay $55,355 · grants $0 · events $0
LineAs describedTotalShare
Salaries, other pay and benefits $55,355 64.1%
Fees to independent contractors $21,651 25.1%
Other expenses (detail on Schedule O) $9,039 10.5%
Printing, publications, postage $268 0.3%
Total$86,313100%

View the filing

2023 · Form 990EZ · $104,864 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees to independent contractors $73,302 69.9%
Other expenses (detail on Schedule O) $30,871 29.4%
Printing, publications, postage $691 0.7%
Total$104,864100%

View the filing

2022 · Form 990EZ · $78,171 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees to independent contractors $64,418 82.4%
Other expenses (detail on Schedule O) $12,718 16.3%
Printing, publications, postage $1,035 1.3%
Total$78,171100%

View the filing

2021 · Form 990EZ · $57,078 spent · pay $0 · grants $0 · events $0
LineAs describedTotalShare
Fees to independent contractors $51,421 90.1%
Other expenses (detail on Schedule O) $4,668 8.2%
Printing, publications, postage $989 1.7%
Total$57,078100%

View the filing

2020 · Form 990EZ · $36,633 spent · pay $0 · grants $2,000 · events $0
LineAs describedTotalShare
Fees to independent contractors $24,850 67.8%
Other expenses (detail on Schedule O) $5,807 15.9%
Printing, publications, postage $3,748 10.2%
Grants and similar amounts paid $2,000 5.5%
Occupancy, rent, utilities, maintenance $228 0.6%
Total$36,633100%

View the filing