10 Billion Strong

Tax-deductible

Portola Valley, CA501(c)(3)EducationEIN 88-2393047

We train leaders to take action to protect our environment.

501(c)(3) charity; gifts are tax-deductible.
82¢ of each $1 spent went to programs.
Mission: Form 990 Part I, line 1 · Status: IRS Pub. 78 · Programs: Part IX

Before you give

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 $4K a year · 2% 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
82%
of spending
Looks good: 82% of spending went to programs; 75% or more.
Pt IX · Ln 25 · col B
Liabilities
$0
0% of total assets
Looks good: liabilities are 0% of assets; 50% or less.
Pt X · Ln 26
Looks goodFineWorth a lookConcernNo data yetTap a box for the reason.
Revenue
$89K
-65% vs prior year
Spent
$187K
To programs
82%
Net assets
$41K
By yearFY2022–FY2025
Revenue
$89K
FY2025▼ -65%
Revenue by fiscal year
FY2022$57K
FY2023$104K
FY2024$252K
FY2025$89K
Expenses
$187K
FY2025▲ +27%
Expenses by fiscal year
FY2022Not on file
FY2023Not on file
FY2024$147K
FY2025$187K
Net assets
$41K
FY2025▼ -70%
Net assets by fiscal year
FY2022$25K
FY2023$33K
FY2024$139K
FY2025$41K

From the FY2025 Form 990 · see the original

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Is it real?

Yes. Never revoked by the IRS. Latest filing on record: FY2025. IRS ruling in Aug 2022.

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

Where the money goes

82 cents of each dollar spent went to programs.

Program services 82% · $152K

Form 990 Part IX, line 25. Every line is in By the numbers.

Who runs it and what they're paid

7 people listed on the 990.

Part VII, Section A · reportable compensation
Director
$0Pt VII · Sec A
Director
$0Pt VII · Sec A
Treasurer
$0Pt VII · Sec A
Director
$0Pt VII · Sec A
$0Pt VII · Sec A
$0Pt VII · Sec A
$0Pt VII · Sec A

Patrick Arnold’s $47K as Executive Director is at the 89th percentile of top reported officer pay among 146 <$100K education 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.

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Programs and updates

Trains leaders to take action protecting our environment.

Provided by the organization

This section is blank until 10 Billion Strong claims this page.

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1 program service account for $114K of program spending, described in the organization's own filed words · FY2024.
01

In 2024 10 Billion Strong conducted leadership training for 4,759 environmental leaders via the Green Leaders Academy and assisted local action hubs in tackling global environmental issues.

$114Kprogram expense

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By the numbers

The FY2025 990, line by line.

1The main four
Money inPt VIII
$89K
Ln 12
Gifts and grantsLn 1h$87K
Other incomeLn 4–11$2K
Money outPt IX
$187K
Ln 25
Programscol B$152K
Owns and owesPt X
$41K
net assets · Ln 32
Total assetsLn 16$41K
LiabilitiesLn 26$0
PeoplePt VI, VII
7
listed · VII A
PaidVII A0
2In more detail
Revenue in detailPt VIII
Gifts and grantsLn 1h$87K
Other incomeLn 4–11$2K
Total revenueLn 12$89K
Assets in detailPt X, end of year
Total assetsLn 16$41K
LiabilitiesLn 26$0
Net assetsLn 32$41K
OperationsPt I, VI
EmployeesI 51
VolunteersI 60
Fiscal year endsHeaderDecember

Filing history

YearMoney inMoney outIn minus outNet assetsDownload
FY2025 Latest Viewing $89K$187K−$98K$41K 990 PDF
FY2024 $252K$147K$105K$139K 990 PDF
FY2023 $104K$33K 990 PDF
FY2022 $57K$25K 990 PDF

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Schedules filed Part IV

III · Programs I · Grants R · Related orgs G · Fundraising L · Interested persons A · Public support F · Foreign M · Noncash

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

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