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GATES FAMILY FOUNDATION

EIN 84-0474837 DENVER, CO

Browse the largest nonprofits in Colorado

Revenue 2025
$33,859,013
Expenses 2025
$40,998,255

As filed

Subsection
03
Classification
1280
Street
1390 LAWRENCE ST STE 400

These codes are the IRS's own and are shown exactly as filed. What each one means is in the Business Master File documentation (opens in a new tab).

Other organizations at this address

2 other organizations in the IRS Business Master File list the same street address. matched by us

This address is a suite or unit (STE 400). Organizations that share one are often clients of the same office-services firm, accountant or registered agent rather than related to each other.

We match the street line and ZIP code as the IRS gives them, ignoring case and outer spaces and nothing else, so "AVE" and "AVENUE" count as different streets and this list can miss some. A shared address can mean related organizations or a shared office, but it can also be a registered agent, a mail drop or a service provider holding mail for unrelated clients. It is not, by itself, evidence that two organizations are connected.

Officers and directors · 2025

As listed in Part VII of the 2025 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Dane Harbaugh

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1.5
  • Lauren Davis

    VICE CHAIR

    Total calculated
    $0
    Hours/week
    1.5
  • Wesley Brown

    TREASURER

    Total calculated
    $0
    Hours/week
    1.5
  • Richard G Kiely

    CHAIR

    Total calculated
    $0
    Hours/week
    1.5
  • Virginia C Bayless

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1.5
  • Rosemary Rodriguez

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1.5
  • Ernest House

    TRUSTEE

    Total calculated
    $0
    Hours/week
    1.5
  • Thomas A Gougeon

    PRESIDENT, S

    Total calculated
    $425,983
    Compensation
    $382,559
    Benefit plans
    $40,299
    Expense account
    $3,125
    Hours/week
    40
  • Leslie Sabin

    VP IMPACT IN

    Total calculated
    $279,514
    Compensation
    $239,500
    Benefit plans
    $38,514
    Expense account
    $1,500
    Hours/week
    40

Compensation is as filed in Part VII: reportable pay from this organization and from related organizations, other compensation, and hours per week. The total, marked calculated, is our sum of the three dollar columns, with a blank column counted as $0; the form itself has no total. On a Form 990-EZ the columns are Part IV's instead, and on a Form 990-PF Part VIII's — compensation, contributions to benefit plans, and expense account — and the total sums those. Earlier years are each on their own filing page.

Filings

  • 2025
    Revenue
    $33,859,013
    Expenses
    $40,998,255
    Contributions
    $396,400
    Grants paid
    $36,290,172
  • 2024
    Revenue
    $31,566,822
    Expenses
    $41,769,199
    Contributions
    not reported
    Grants paid
    $37,274,380
  • 2023
    Revenue
    $29,077,917
    Expenses
    $45,952,628
    Contributions
    not reported
    Grants paid
    $41,116,891
  • 2022
    Revenue
    $68,267,243
    Expenses
    $45,488,457
    Contributions
    not reported
    Grants paid
    $40,908,250

The four totals the IRS asks for on Part I of the Form 990, as filed. A dash means the figure was not present on the return — not that it was zero.

Other returns filed

  • 2025 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2024 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2023 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2022 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2021 · 990-PF

    Revenue
    $55,279,166
    Expenses
    $27,651,747
    Assets (EOY)
    $435,552,380
  • 2021 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported
  • 2020 · 990-PF

    Revenue
    $27,444,453
    Expenses
    $25,516,311
    Assets (EOY)
    $409,922,889
  • 2020 · 990-T

    Revenue
    not reported
    Expenses
    not reported
    Assets (EOY)
    not reported

Nonprofiteer parses Forms 990, 990-EZ and 990-PF, in a window of recent tax years. These returns are recorded from the IRS e-file index, so their figures were extracted by that index rather than read from the return here — treat them as a different source from the filings above, not as more of the same record. A dash means the index carries no figure; Form 990-T listings carry none at all.

Grants paid

From Part XV of the 2025 Form 990-PF , the newest this foundation filed that we hold.

  • UNIVERSITY OF COLORADO FOUNDATION

    $20,000,000

    DENVER, CO PROJECT SUPPORT

  • CARDIGAN MOUNTAIN SCHOOL

    $2,000,000

    CANAAN, NH ENDOWMENT

  • LYRA

    $550,000

    DENVER, CO PROJECT SUPPORT

  • ROOTED

    $400,000

    DENVER, CO OPERATING

  • ROSE COMMUNITY FOUNDATION

    $383,333

    DENVER, CO PROJECT SUPPORT

  • COLORADO SCHOOLS FUND

    $300,000

    DENVER, CO PROJECT SUPPORT

  • RIVER NETWORK

    $250,000

    BOULDER, CO PROJECT SUPPORT

  • COLORADO WATER TRUST INC

    $200,000

    DENVER, CO PROJECT SUPPORT

  • ELEVATION COMMUNITY LAND TRUST

    $200,000

    DENVER, CO PROJECT SUPPORT

  • RIO GRANDE HEADWATERS LAND TR A COL

    $200,000

    DEL NORTE, CO LAND PURCHASE

The 10 largest to organizations. The filing page shows this return's totals, and the API serves every grant row.

Grants made

No itemized grants to organizations. Schedule I is filed only by organizations that granted more than $5,000 to a recipient, so most filers have none.

Grants received

No itemized grant names this organization as a recipient. Only grants over $5,000 are itemized, and only by filers of the full Form 990.

Other IRS files

Auto-Revocation List

Not listed. The IRS publishes this list for organizations whose exemption was automatically revoked for failing to file for three consecutive years.

Publication 78

Listed as of 13 October 2026, under deductibility PF.

These are two separate IRS files on two separate schedules, shown as published and not reconciled with each other. Neither is a statement about whether a contribution is deductible today: 19,245 organizations appear in Publication 78 while the IRS's own revocation file lists them as currently revoked, more than half of those revoked before 2019. Absence from Publication 78 is evidence of nothing, and presence is not evidence either. Verify current status with the IRS before relying on it.

What this page reflects

The registration facts above come from the IRS Business Master File published 9 November 2026 and read 9 November 2026, for every organization at once. Returns through tax year 2025, the newest we have parsed for this organization.