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SIGMA THETA TAU INTERNATIONAL INC

EIN 91-1935304 SCOTTSDALE, AZ

Browse the largest nonprofits in Arizona

Revenue 2024
$48,013
Expenses 2024
$35,044

Program services were 81.9% of total expenses calculated — Part III's total program service expenses over total expenses, both as filed.

As filed

Subsection
03
Classification
2000
Street
7340 E TURQUOISE AVE

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).

Group exemption

A subordinate covered by the group exemption of SIGMA THETA TAU INTERNATIONAL INC (EIN 41-6022987). matched by us

The IRS lists each organization's group exemption number; we match a subordinate to its central organization by that number and the affiliation code the IRS assigns.

Mission and programs · 2024

Primary exempt purpose

TO PROMOTE SUPERIOR NURSING ACHIEVEMENT, LEADERSHIP DEVELOPMENT, HIGH PROFESSIONAL STANDARDS, CREATIVE WORK, AND COMMITMENT TO NURSING IDEALS.

  • AN ANNUAL BOARD MEETING IS HELD FOR THE SOCIETY'S LEADERSHIP, TO PLAN AND DEVELOP THE ANNUAL STRATEGIC PLAN, PROMOTE FINANCIAL RESPONSIBILITY, AND ASSESS THE ORGANIZATION'S COMPLIANCE WITH ITS MISSION.

    Expenses $2,892

  • MEMBERSHIP ENGAGEMENT INVOLVES A SERIES OF INFORMATIVE AND EDUCATION PROGRAMS TO ENHANCE MEMBERS' PROFESSIONAL LEADERSHIP, PROMOTE NURSING SCHOLARSHIP AND PHILANTHROPY, AND INSPIRE MEMBERS WITH A VISION OF GLOBAL HEALTH.

    Expenses $12,938

  • THE CHAPTER PROVIDES EDUCATIONAL PROGRAMS TO CORRESPOND WITH THE EDUCATION AND ENRICHMENT PROGRAMS PROVIDED BY SIGMA THETA TAU, THE INTERNATIONAL NURSING HONOR SOCIETY.

    Expenses $12,863

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.

  • Sandra Wise

    PRESIDENT

    Total calculated
    $0
    Compensation
    $0
    Benefit plans
    not reported
    Expense account
    not reported
    Hours/week
    2
  • Michelle Nichols

    President-Elect

    Total calculated
    $0
    Compensation
    $0
    Benefit plans
    not reported
    Expense account
    not reported
    Hours/week
    2
  • Alison Collins

    TREASURER

    Total calculated
    $0
    Compensation
    $0
    Benefit plans
    not reported
    Expense account
    not reported
    Hours/week
    2
  • Maria Donnelley

    Vice President

    Total calculated
    $0
    Compensation
    $0
    Benefit plans
    not reported
    Expense account
    not reported
    Hours/week
    2
  • Nancy Tahara

    COUNSELOR

    Total calculated
    $0
    Compensation
    $0
    Benefit plans
    not reported
    Expense account
    not reported
    Hours/week
    2
  • Maria Kelnhofer

    Executive Dir.

    Total calculated
    $23,400
    Compensation
    $23,400
    Benefit plans
    not reported
    Expense account
    not reported
    Hours/week
    2
  • Marilyn Klakovich

    EDUCATION CHAIR

    Total calculated
    $0
    Compensation
    $0
    Benefit plans
    not reported
    Expense account
    not reported
    Hours/week
    2
  • Jay Larrosa

    Secretary

    Total calculated
    $0
    Compensation
    $0
    Benefit plans
    not reported
    Expense account
    not reported
    Hours/week
    2
  • Antoinette Dziedzic

    IMM. PAST PRES.

    Total calculated
    $0
    Compensation
    $0
    Benefit plans
    not reported
    Expense account
    not reported
    Hours/week
    2
  • Jamie Buchanan

    MEMBERSHIP AMB.

    Total calculated
    $0
    Compensation
    $0
    Benefit plans
    not reported
    Expense account
    not reported
    Hours/week
    2

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
    $48,013
    Expenses
    $35,044
    Contributions
    $5,035
    Grants paid
    not reported
  • 2023
    Revenue
    $48,296
    Expenses
    $58,497
    Contributions
    $5,100
    Grants paid
    not reported
  • 2022
    Revenue
    $58,094
    Expenses
    $57,551
    Contributions
    $5,000
    Grants paid
    not reported

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-EZ

    Revenue
    $53,035
    Expenses
    $60,084
    Assets (EOY)
    $80,202
  • 2020 · 990-EZ

    Revenue
    $57,828
    Expenses
    $52,865
    Assets (EOY)
    $86,859
  • 2019 · 990-EZ

    Revenue
    $70,897
    Expenses
    $71,544
    Assets (EOY)
    $82,252
  • 2018 · 990-EZ

    Revenue
    $89,511
    Expenses
    $91,352
    Assets (EOY)
    $82,592
  • 2017 · 990-EZ

    Revenue
    $86,699
    Expenses
    $108,936
    Assets (EOY)
    $85,417
  • 2016 · 990-EZ

    Revenue
    $120,772
    Expenses
    $116,493
    Assets (EOY)
    $107,740
  • 2015 · 990-EZ

    Revenue
    $119,212
    Expenses
    $142,572
    Assets (EOY)
    $103,630
  • 2014 · 990-EZ

    Revenue
    $131,714
    Expenses
    $134,809
    Assets (EOY)
    $137,485

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 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

Not present in the most recent drop.

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.