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OZAUKEE NONPROFIT CENTER INC

EIN 39-1848247 GRAFTON, WI

Largest nonprofits in Wisconsin

Revenue 2024
$483,037
Expenses 2024
$283,334

Program services were 69.2% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
S50
Classification
1000
Street
2360 DAKOTA DR

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

The Ozaukee Nonprofit Center provides a gateway through which the community can access multiple nonprofit agencies and their services at one site.

  • Building rental and shared services for non profit agencies. Purpose is to promote collaborative efforts and administrative cost sharing.

    Expenses $196,178 · Grants $7,800 · Revenue $353,967

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.

  • Martha Putnam

    EXECUTIVE DIRECTOR

    Total calculated
    $76,000
    From this org
    $76,000
    From related orgs
    $0
    Other
    $0
    Hours/week
    40

  • Jonah Turner

    PRESIDENT

    Total calculated
    $0
    Hours/week
    1

  • Joseph Kassander

    VICE PRESIDENT

    Total calculated
    $0
    Hours/week
    1

  • Don Schoonenberg

    TREASURER

    Total calculated
    $0
    Hours/week
    1

  • Michael Weber

    SECRETARY

    Total calculated
    $0
    Hours/week
    1

  • Jocab Byrne

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Victor Campbell

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Krishna Chavali

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Roy Dietsch

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Kathleen Schilling

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • Tim Schoonenberg

    BOARD MEMBER

    Total calculated
    $0
    Hours/week
    1

  • John Kirtley

    FORMER - ROTATED OFF BOARD

    Total calculated
    $0
    Hours/week
    1

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
    $483,037
    Expenses
    $283,334
    Contributions
    $355,169
    Grants paid
    $7,800
  • 2023
    Revenue
    $315,583
    Expenses
    $290,558
    Contributions
    $214,438
    Grants paid
    $13,500
  • 2022
    Revenue
    $205,979
    Expenses
    $232,436
    Contributions
    $194,921
    Grants paid
    $0

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

  • 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

    Revenue
    -$19,296
    Expenses
    $264,739
    Assets (EOY)
    $3,714,431

  • 2021 · 990-T

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

  • 2020 · 990

    Revenue
    $344,442
    Expenses
    $249,962
    Assets (EOY)
    $4,368,077

  • 2018 · 990

    Revenue
    $111,133
    Expenses
    $173,456
    Assets (EOY)
    $1,840,884

  • 2017 · 990

    Revenue
    $93,031
    Expenses
    $171,077
    Assets (EOY)
    $1,899,490

  • 2016 · 990

    Revenue
    $92,350
    Expenses
    $167,879
    Assets (EOY)
    $1,984,174

  • 2015 · 990

    Revenue
    $134,855
    Expenses
    $148,854
    Assets (EOY)
    $2,052,537

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. Showing the 10 most recent; the API carries the rest.

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

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.