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WILLAMETTE PARTNERSHIP

EIN 33-1103430 PORTLAND, OR

Revenue 2024
$3,827,516
Expenses 2024
$3,339,774

Program services were 85.3% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
C30
Classification
1200
Street
1300 SE STARK ST STE 210

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).

Mission and programs · 2024

Mission

To increase the pace, scope, and effectiveness of restoration and conservation to create benefits for both natural and human communities.

  • Through various awards and agreements, we work with state and federal agencies, local governments, nonprofits, and communities to find collaborative solutions to environmental challenges, including habitat conservation, water infrastructure, wildfire preparedness, and more.

    Expenses $1,136,417 · Revenue $1,632,277

  • The Center provided direct technical assistance to rural communities and local governments to help them access funding and resources for projects that align with our mission.

    Expenses $1,579,224 · Revenue $1,606,946

  • We provide fiscal sponsorship and administrative/financial training support for mission-aligned nonprofits in our field to help them strengthen their organizational capacities.

    Expenses $149,224 · Revenue $315,185

As filed on the 2024 return.

Officers and directors · 2024

As listed in Part VII of the 2024 return, in the order the filer printed them. Each return names its own; this is not a roster the organization keeps with us.

  • Sam Baraso

    President

    Total calculated
    $0
    Hours/week
    2

  • Dan Vizzini

    Secretary

    Total calculated
    $0
    Hours/week
    2

  • Michael Karnosh

    Vice President

    Total calculated
    $0
    Hours/week
    2

  • Steve Gagnier

    Treasurer

    Total calculated
    $0
    Hours/week
    2

  • Mark Buckley

    Member

    Total calculated
    $0
    Hours/week
    2

  • Michael Freese

    Member

    Total calculated
    $0
    Hours/week
    2

  • Tatiana Dierwechter

    Member

    Total calculated
    $0
    Hours/week
    2

  • John Dunbar

    Member

    Total calculated
    $0
    Hours/week
    2

  • Ann McQuesten

    Member

    Total calculated
    $0
    Hours/week
    2

  • Erin Legg

    Finance Director

    Total calculated
    $129,285
    From this org
    $129,285
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

  • Diane Taniguchi-Dennis

    Member

    Total calculated
    $0
    Hours/week
    2 + 2 related

  • Barton Robison

    Executive Director

    Total calculated
    $124,989
    From this org
    $124,989
    From related orgs
    $0
    Other
    $0
    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

  • 2024
    Revenue
    $3,827,516
    Expenses
    $3,339,774
    Contributions
    $3,827,480
    Grants paid
    $0
  • 2023
    Revenue
    $2,872,362
    Expenses
    $2,606,293
    Contributions
    $2,872,333
    Grants paid
    $0
  • 2022
    Revenue
    $1,434,251
    Expenses
    $1,904,564
    Contributions
    $1,434,110
    Grants paid
    $200,000

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

  • 2021 · 990

    Revenue
    $1,625,593
    Expenses
    $1,739,102
    Assets (EOY)
    $1,053,618

  • 2020 · 990

    Revenue
    $1,980,671
    Expenses
    $1,522,060
    Assets (EOY)
    $1,294,681

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.

Form 990-N e-Postcard, tax year 2009

Tax period
1 July 2009 to 30 June 2010
Principal officer
Bill Gaffi
Mailing address
2550 SW Hillsboro HighwayHillsboro OR 97123
Website
www.willamettepartnership.org

As filed, from the IRS e-Postcard file of 26 October 2026. The IRS publishes only each organization's most recent postcard, so earlier years are not shown. A 990-N carries no financial detail. The postcard also gives the principal officer's address, which is not shown here.

Grants made

Where these grants went next →

Grants received

The 10 largest by cash amount. The API serves every itemized grant.

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 PC.

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 13 October 2026 and read 1 November 2026, for every organization at once. Returns through tax year 2024, the newest we have parsed for this organization.