Windcall is dedicated to nurturing and developing transformative learning and resilient leadership among community and labor organizers engaged in social justice for low-income communities and communities of color. Windcalls flagship Residencies are located in pristine natural environments for self-exploration of transformative practices. Its Staying Power program provides a blueprint for ongoing practice in beloved community and deeper organizational residencies for teams, rooted in the four elements of nature.

501(c)(3) charity; gifts are tax-deductible.
66¢ of each $1 spent went to programs.
Run by 50 volunteers.
Mission: Form 990 Part I, line 1 · Status: IRS Pub. 78 · Programs: Part IX · People: Part I, lines 5–6

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FY2025 · Form 990Independent: from IRS data, not the org
Download 990
IRS status
501(c)(3)
not on the IRS revocation list
Looks good: listed by the IRS and not on the revocation list.
IRS BMF · Auto-Revocation List
Tax-deductible gifts
Yes
Donations are tax-deductible
Looks good: the IRS lists gifts to it as deductible.
IRS Pub. 78 · IRS BMF
Latest return
FY2025
latest Form 990
Looks good: the latest return is for FY2025, 1 tax year back; within 2 tax years.
IRS e-file · Filing history
Surplus or deficit
1 of 2
filings with a surplus
Average surplus $365K a year · 31% of revenue · last 2 filings
Worth a look: a surplus in 1 of the last 2 filings.
Pt I · Ln 19 · 2 filings
Spent on programs
66%
of spending
Fine: 66% of spending went to programs; 65% to 75%.
Pt IX · Ln 25 · col B
Pay to officers and key staff
$122K
to officers and key staff · 13% of spending
Looks good: pay to officers and key staff is 13% of spending; 15% or less.
Pt VII · Sec A
6 mo
of spending, in cash
Looks good: 6.0 months of spending in cash; 3 or more.
Pt X · Ln 1–2 · Pt I · Ln 18
Named funders
13
named funders · $863K
Looks good: 13 funders name it on their filings; 3 or more.
Funders’ Sch. I, 990-PF
Liabilities
$34K
5% of total assets
Looks good: liabilities are 5% of assets; 50% or less.
Pt X · Ln 26
Independent board members
6
of 6 voting members
Looks good: 6 of 6 voting members are independent, a majority.
Pt VI · Ln 1a–1b
Looks goodFineWorth a lookConcernNo data yetTap a box for the reason.
Revenue
$887K
-40% vs prior year
Spent
$928K
To programs
66%
Net assets
$730K
By yearFY2024–FY2025
Revenue
$887K
FY2025▼ -40%
Tap a bar for its year
Revenue by fiscal year
FY2024$1.5M
FY2025$887K
Expenses
$928K
FY2025▲ +31%
Tap a bar for its year
Expenses by fiscal year
FY2024$707K
FY2025$928K
Net assets
$730K
FY2025▼ -5%
Tap a bar for its year
Net assets by fiscal year
FY2024$772K
FY2025$730K

From the FY2025 Form 990 (year ending June 2025) · see the original

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Is it real?

Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in Sep 2023.

IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File

Where the money goes

66 cents of each dollar spent went to programs.

Program services 66% · $609K Management & general 30% · $275K Fundraising 5% · $43K

Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.

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Who runs it and what they're paid

6 people listed on the 990; $122K paid to officers and key staff.

Part VII, Section A · reportable compensation · most recent filed roster (FY2024); the FY2025 filing did not itemize Part VII
Executive Dir.
$121,926Pt VII · Sec A
$0Pt VII · Sec A
Secretary
$0Pt VII · Sec A
$0Pt VII · Sec A
$0Pt VII · Sec A
$0Pt VII · Sec A

Viviana Rennella’s $122K as Executive Dir. is at the 84th percentile of top reported officer pay among 1031 $100K–1M civil rights & advocacy nonprofits. Peer set: organizations in the same NTEE major field of work and revenue-size band, compared on each org’s own highest-paid officer/key-employee, from Form 990 Part VII / 990-PF Part VIII. Descriptive placement, not a verdict on whether the pay is appropriate.

Compensation history total reportable pay by year · 1 named individual · Part VII

NameFY2025FY2024
Viviana Rennella$121,926$59,534

Total reportable compensation (Form 990 Part VII column D / Schedule J column E) by filing year, matched by name within this organization. The Schedule J base / bonus / deferred breakdown is not parsed into this dataset.

See Windcall Institute executive salaries →

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Questions the 990 asks

The form asks each of these directly. These are the filed answers.

  • Family or business ties among officersPt VI · Ln 2No
  • Top official's pay set by an independent reviewPt VI · Ln 15aYes

Programs and updates

Supports community organizers through nature-based retreats and programs for resilient leadership and social justice.

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Provided by the organization

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1 program · $609K · in their own filed words · FY2024
01

Windcall Provides Two Main Programming Services

Residencies and Staying Power. With Residencies, we provided immersive rest retreats and healing justice programming including a rigorous selection and intake process, 2 orientations, 2 debriefs, and 2 self-guided curricula for 45 participants with 16 site hosts, 4 chefs, 2 coordinators at 16 retreat sites, and 26 practitioners…

$609Kprogram expense

Funders

Who pays for it.

From grant filings on record. Receipts are incomplete: individual donors are never listed.

Grants

Schedule I · funders on record
Grants received · FY2024
See all 13 funders →

By the numbers

The FY2025 990, line by line.

1The main four
Money inPt VIII
$887K
Ln 12
Gifts and grantsLn 1h$885K
Investment incomeLn 3$1K
Money outPt IX
$928K
Ln 25
Programscol B$609K
Managementcol C$275K
Fundraisingcol D$43K
Owns and owesPt X
$730K
net assets · Ln 32
Cash and savingsLn 1–2$464K
Total assetsLn 16$765K
LiabilitiesLn 26$34K
PeoplePt VI, VII
6
listed · VII A
PaidVII A1
Voting boardVI 1a6
IndependentVI 1b6
2In more detail
Revenue in detailPt VIII
Gifts and grantsLn 1h$885K
Investment incomeLn 3$1K
Gains on assetsLn 7$0
Total revenueLn 12$887K
Assets in detailPt X, end of year
CashLn 1$213K
SavingsLn 2$251K
Cash and savings togetherLn 1–2$464K
InvestmentsLn 11–13$0
Land, buildings, equipmentLn 10c$0
Other assetsLn 15$0
Total assetsLn 16$765K
LiabilitiesLn 26$34K
Net assetsLn 32$730K
OperationsPt I, VI
EmployeesI 50
VolunteersI 650
Fiscal year endsHeaderJune
Conflict-of-interest policyVI 12aYes
Whistleblower policyVI 13Yes
Records policyVI 14Yes
3Year over year
Balance sheet, start vs end of yearPt X · col A, B
LineStart FY25End FY25
Cash and savingsLn 1–2$342K$464K
InvestmentsLn 11–13$0
Land, buildings, equipmentLn 10c$0
Total assetsLn 16$842K$765K
LiabilitiesLn 26$70K$34K
Net assetsLn 32$772K$730K
4Every line
Statement of functional expensesPt IX · every line
LineTotalProgramsManagementFundraising
Grants to domestic organizationsLn 1$0
Grants to domestic individualsLn 2$0
Grants and assistance to foreign recipientsLn 3$0
Benefits paid to or for membersLn 4$0
Pay of current officers, directors and key staffLn 5$137K$34K$82K$21K
Pay of disqualified personsLn 6$0
Other salaries and wagesLn 7$304K$287K$4K$13K
Pension plan contributionsLn 8$9K$8K$2K$211
Other employee benefitsLn 9$56K$50K$6K$49
Payroll taxesLn 10$33K$24K$7K$2K
Management feesLn 11a$0
Legal feesLn 11b$0
Accounting feesLn 11c$115K$115K
Lobbying feesLn 11d$0
Professional fundraising feesLn 11e$1K$1K
Investment management feesLn 11f$0
Other fees for servicesLn 11g$125K$93K$32K
Advertising and promotionLn 12$0
Office expensesLn 13$7K$4K$2K$196
Information technologyLn 14$0
RoyaltiesLn 15$0
OccupancyLn 16$0
TravelLn 17$122K$110K$10K$2K
Travel and entertainment for public officialsLn 18$0
Conferences, conventions and meetingsLn 19$6K$6K$70
InterestLn 20$0
Payments to affiliatesLn 21$0
Depreciation, depletion and amortizationLn 22$0
InsuranceLn 23$1K$1K
Other expenses (24a–d)Ln 24$12K$405$8K$4K
All other expensesLn 24e$0
Total functional expensesLn 25$928K$609K$275K$43K

Filing history

YearMoney inMoney outIn minus outNet assetsDownload
FY2025 Latest Viewing $887K$928K−$41K$730K 990 PDF
FY2024 $1.5M$707K$772K$772K 990 PDF

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Schedules filed Part IV

III · Programs R · Related orgs G · Fundraising L · Interested persons I · Grants A · Public support O · Explanations
See the full FY2025 990 (6 parts)
Part I · Summary $886,781 revenue, 12 lines filed
I-8 Contributions and grantsPrior year $1,478,844$885,336
I-9 Program service revenue$0
I-10 Investment incomePrior year $73$1,445
I-11 Other revenue$0
I-12 Total revenuePrior year $1,478,917$886,781
I-13 Grants and similar amounts paid$0
I-14 Benefits paid to members$0
I-15 Salaries and benefitsPrior year $391,888$538,793
I-16a Professional fundraising feesPrior year $31,875$1,400
I-17 Other expensesPrior year $283,303$387,947
I-18 Total expensesPrior year $707,066$928,140
I-19 Revenue less expensesPrior year $771,851−$41,359
Part VI · Governance 6 of 6 board members independent, no flags
VI-1a Voting members of the governing body6
VI-1b Independent voting members6
VI-2 Family or business relationship among officers or directorsNo
VI-12a Written conflict of interest policyYes
VI-13 Written whistleblower policyYes
VI-14 Document retention and destruction policyYes
VI-15a Process for setting top official's payYes
Part VIII · Statement of revenue $886,781 across 8 lines filed
VIII-1f All other contributions, gifts and grants$885,336
VIII-1h Total contributions, gifts and grants$885,336
VIII-3 Investment incomeExcluded from tax $1,445$1,445
VIII-5 Royalties$0
VIII-6 Net rental income or loss$0
VIII-7 Net gain or loss on sales of assets$0
VIII-8 Net income from fundraising events$0
VIII-12 Total revenueExcluded from tax $1,445$886,781
Part IX · Statement of functional expenses $928,140 across 31 lines filed
IX-1 Grants to domestic organizations$0
IX-2 Grants to domestic individuals$0
IX-3 Grants and assistance to foreign recipients$0
IX-4 Benefits paid to or for members$0
IX-5 Pay of current officers, directors and key staffPrograms $34,178 · Management $82,027 · Fundraising $20,507$136,712
IX-6 Pay of disqualified persons$0
IX-7 Other salaries and wagesPrograms $287,058 · Management $4,296 · Fundraising $12,603$303,957
IX-8 Pension plan contributionsPrograms $7,635 · Management $1,545 · Fundraising $211$9,391
IX-9 Other employee benefitsPrograms $49,544 · Management $6,287 · Fundraising $49$55,880
IX-10 Payroll taxesPrograms $23,993 · Management $6,639 · Fundraising $2,221$32,853
IX-11a Management fees$0
IX-11b Legal fees$0
IX-11c Accounting feesManagement $115,442$115,442
IX-11d Lobbying fees$0
IX-11e Professional fundraising feesFundraising $1,400$1,400
IX-11f Investment management fees$0
IX-11g Other fees for servicesPrograms $92,862 · Management $31,934$124,796
IX-12 Advertising and promotion$0
IX-13 Office expensesPrograms $3,930 · Management $2,397 · Fundraising $196$6,523
IX-14 Information technology$0
IX-15 Royalties$0
IX-16 Occupancy$0
IX-17 TravelPrograms $109,805 · Management $10,146 · Fundraising $1,817$121,768
IX-18 Travel and entertainment for public officials$0
IX-19 Conferences, conventions and meetingsManagement $5,651 · Fundraising $70$5,721
IX-20 Interest$0
IX-21 Payments to affiliates$0
IX-22 Depreciation, depletion and amortization$0
IX-23 InsuranceManagement $1,285$1,285
IX-24 Other expenses (24a–d)Programs $405 · Management $7,795 · Fundraising $4,212$12,412
IX-24e All other expenses$0
IX-25 Total functional expensesPrograms $609,410 · Management $275,444 · Fundraising $43,286$928,140
Part X · Balance sheet $764,759 assets, 18 lines filed
X-1 Cash, non-interest-bearingStart of year $341,517$213,173
X-2 Savings and temporary cash investments$251,241
X-3 Pledges and grants receivableStart of year $486,280$297,050
X-4 Accounts receivable$0
X-8 Inventories for sale or use$0
X-9 Prepaid expenses and deferred chargesStart of year $14,328$3,295
X-10c Land, buildings and equipment, net$0
X-11 Publicly traded securities$0
X-12 Other securities$0
X-13 Program-related investments$0
X-14 Intangible assets$0
X-15 Other assets$0
X-16 Total assetsStart of year $842,125$764,759
X-17 Accounts payable and accrued expensesStart of year $70,274$34,468
X-26 Total liabilitiesStart of year $70,274$34,468
X-27 Net assets without donor restrictionsStart of year $771,851$730,291
X-32 Total net assets or fund balancesStart of year $771,851$730,291
X-33 Total liabilities and net assetsStart of year $842,125$764,759
Part XI · Reconciliation of net assets $730,291 net assets at year end
XI-1 Total revenue$886,781
XI-2 Total expenses$928,140
XI-3 Revenue less expenses−$41,359
XI-4 Net assets at start of year$771,851
XI-8 Prior period adjustments−$201
XI-10 Net assets at end of year$730,291

Form 990 e-file (XML) FY2025 from the IRS · Classification, formation year and address from the IRS Business Master File

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