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ATLAS SCIENCE CENTER INC

EIN 39-1861890 APPLETON, WI

Revenue 2025
-$281,060
Expenses 2025
$213,755

Program services were 91.0% of total expenses calculated — Part IX's program-services column over total expenses, both as filed.

As filed

Subsection
03
NTEE code
A50
Classification
1000
Street
425 W WATER ST

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 · 2025

Mission

MOTIVATING THE COMMUNITY TO EXPERIENCE THE WORLD THROUGH SCENTIFIC EXPLORATION.

Activities or mission (Part I)

MOTIVATING THE COMMUNITY TO EXPERIENCE THE WORLD THROUGH SCIENTIFIC EXPLORATION.

  • SCIENCE MUSEUM AND STEM CENTER PROGRAMMING INCLUDING WOMEN LEADERS, STAGE PROGRAMS, ENTECH SUSTAINABLE SOLUTIONS PROGRAMMING AND PAPER MAKING.

    Expenses $194,565 · Grants $172,119

As filed on the 2025 return. The filer continues this part on Schedule O, which is not shown here.

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.

  • LANCE ALFT

    BOARD CHAIR

    Total calculated
    $0
    Hours/week
    3

  • ALYSSA ANDERSON

    SECRETARY

    Total calculated
    $0
    Hours/week
    0.5

  • JESSICA BORCHARDT

    DIRECTOR

    Total calculated
    $0

  • DAN CLARAHAN

    PRESIDENT

    Total calculated
    $0
    Hours/week
    0.5

  • MARY GLESNER

    DIRECTOR

    Total calculated
    $0
    Hours/week
    0.5

  • DAN GOYMERAC

    DIRECTOR

    Total calculated
    $0
    Hours/week
    0.5

  • GRETCHEN HOLTMAN

    DIRECTOR

    Total calculated
    $0
    Hours/week
    0.5

  • LIZETH MEDINA

    DIRECTOR

    Total calculated
    $0
    Hours/week
    0.5

  • JACK NELSON

    DIRECTOR

    Total calculated
    $0
    Hours/week
    0.5

  • ADRIENE PALM

    DIRECTOR

    Total calculated
    $0
    Hours/week
    0.5

  • AUDREY QUALLEY

    DIRECTOR

    Total calculated
    $0
    Hours/week
    0.5

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
    -$281,060
    Expenses
    $213,755
    Contributions
    $225
    Grants paid
    $172,119
  • 2024
    Revenue
    $127,181
    Expenses
    $325,968
    Contributions
    $87,665
    Grants paid
    $0
  • 2023
    Revenue
    $299,834
    Expenses
    $465,415
    Contributions
    $269,569
    Grants paid
    $0
  • 2022
    Revenue
    $167,299
    Expenses
    $388,517
    Contributions
    $150,858
    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

  • 2021 · 990

    Revenue
    $277,550
    Expenses
    $376,687
    Assets (EOY)
    $1,880,693

  • 2020 · 990

    Revenue
    $354,911
    Expenses
    $371,289
    Assets (EOY)
    $1,605,388

  • 2019 · 990

    Revenue
    $369,968
    Expenses
    $454,459
    Assets (EOY)
    $1,740,648

  • 2018 · 990

    Revenue
    $471,749
    Expenses
    $483,707
    Assets (EOY)
    $1,922,463

  • 2017 · 990

    Revenue
    $714,264
    Expenses
    $448,039
    Assets (EOY)
    $1,301,019

  • 2016 · 990

    Revenue
    $1,202,164
    Expenses
    $430,836
    Assets (EOY)
    $1,012,578

  • 2015 · 990

    Revenue
    $428,620
    Expenses
    $411,148
    Assets (EOY)
    $219,975

  • 2014 · 990

    Revenue
    $396,138
    Expenses
    $399,490
    Assets (EOY)
    $205,665

  • 2013 · 990

    Revenue
    $436,837
    Expenses
    $394,316
    Assets (EOY)
    $270,120

  • 2012 · 990

    Revenue
    not reported
    Expenses
    $421,439
    Assets (EOY)
    $232,599

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

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 11 August 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 26 October 2026, for every organization at once. Returns through tax year 2025, the newest we have parsed for this organization.