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IRS-authorized e-file provider · not the IRS

Nonprofit · EIN 38-2677229

MICHIGAN SCIENCE OLYMPIAD M S O

Tax-exempt · ST CLR SHORES, MI 48081

Financials

$105K$124K2022$161K$105K2023$132K$166K2024
Revenue Expenses · by fiscal year end
Financials of MICHIGAN SCIENCE OLYMPIAD M S O by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
June 30, 2025990-EZ$131,507$166,045-$34,538$187,987–$187,987
June 30, 2024990-EZ$160,743$104,793$55,950$222,525–$222,525
June 30, 2023990-EZ$105,051$123,622-$18,571$166,575–$166,575
Financial details: 990-EZ for the year ended June 30, 2025

Revenue

Contributions, gifts and grants
$124,804
Investment income
$6,703

Expenses

Compensation of officers, directors and key employees
$0
Professional fees and payments to contractors
$275
Other expenses
$165,770
Program services (functional)
$106,737

Balance sheet and other

Total assets, start of year
$222,525
Total assets, end of year
$187,987
Total liabilities, end of year
–
Net assets, end of year
$187,987
Cash, savings and investments
$187,987
Gross receipts
$131,507

From the e-filed returns the IRS publishes as XML (latest three processing years; amended returns replace the original). PDF copies at the IRS.

Officers, directors and key employees

As listed on the 990-EZ for the year ended June 30, 2025, highest compensation first.

NameTitleHours / weekCompensation
PAUL VOYDANOFFPRESIDENT4$0
JULIE HEINVICE PRESIDE4$0
RACHEL LOSEESECRETARY4$0
ANNETTE LOZENTREASURER4$0
KATHY AGEEDIRECTOR0$0
MIKE REEDDIRECTOR0$0
JEFF ANDERSONDIRECTOR0$0
ROB HALGRENDIRECTOR0$0
NATH AKELLADIRECTOR0$0
PAUL GREINKEDIRECTOR0$0
BEN BROPHYDIRECTOR0$0
DAN HAGGERTYDIRECTOR0$0
KAREN LANCOURDIRECTOR0$0
ROBIN MCGUIREDIRECTOR0$0
MARY MEIERFRANKENFELDDIRECTOR0$0
6 more people on this return
NameTitleHours / weekCompensation
KRISTEN OSAERDIRECTOR0$0
BARB PEPERDIRECTOR0$0
HEATHER PETERSONDIRECTOR0$0
ELAINE QUDIRECTOR0$0
EMJ RENNICHDIRECTOR0$0
LEON VOLKDIRECTOR0$0
990-EZ for the year ended June 30, 2024: 21 people
NameTitleHours / weekCompensation
PAUL VOYDANOFFPRESIDENT0$0
MIKE REEDVICE PRESIDE0$0
JULIE HEINSECRETARY0$0
ANNETTE LOZENTREASURER0$0
KATHY AGEEDIRECTOR0$0
JEFF ANDERSONDIRECTOR0$0
ROB HALGRENDIRECTOR0$0
NATH AKELLADIRECTOR0$0
PAUL GREINKEDIRECTOR0$0
BEN BROPHYDIRECTOR0$0
DAN HAGGERTYDIRECTOR0$0
KAREN LANCOURDIRECTOR0$0
RACHEL LOSEEDIRECTOR0$0
ROBIN MCGUIREDIRECTOR0$0
MARY MEIERFRANKENFELDDIRECTOR0$0
KRISTEN OSAERDIRECTOR0$0
BARB PEPERDIRECTOR0$0
HEATHER PETERSONDIRECTOR0$0
ELAINE QUDIRECTOR0$0
EMJ RENNICHDIRECTOR0$0
LEON VOLKDIRECTOR0$0
990-EZ for the year ended June 30, 2023: 12 people
NameTitleHours / weekCompensation
PAUL VOYDANOFFPRESIDENT4$0
MIKE REEDVICE PRESIDE4$0
JULIE HEINSECRETARY4$0
ANNETTE LOZENTREASURER4$0
KATHY AGEEDIRECTOR0$0
REGINA ZIBUCKDIRECTOR0$0
JEFF ANDERSONDIRECTOR0$0
ROB HALGRENDIRECTOR0$0
NATH AKELLADIRECTOR0$0
BEN BROPHYDIRECTOR0$0
JOE ESQUIBELDIRECTOR0$0
PAUL GREINKEDIRECTOR0$0

Address and contacts

Address (IRS master file)
22016 VISNAW ST, ST CLR SHORES, MI 48081-1246
Signed the 990-EZ
PAUL VOYDANOFF, PRESIDENT
Phone
(586) 292-1905
Return prepared by
MICHAEL D HAYDEN CPA

Mission

PROMOTE AND IMPROVE STUDENT KNOWLEDGE IN ALL SCIENCES

990-EZ for the year ended June 30, 2025

Program accomplishments

  • PROMOTION OF 11 REGIONAL TOURNAMENTS IN WHICH 402 MICHIGAN SECONDARY SCHOOLS REGISTERED TO PARTICIPATE. EXPENSES INCLUDE TROPHIES, MEDALS, TRAVEL REIMBURSEMENTS FOR TOURNAMENT OFFICIALS, COACHES TRAINING AND WORKSHOPS.
    Expenses $25,301
  • ORGANIZING AND EXECUTING THE STATE TOURNAMENT FOR THE TOP 48 TEAMS. EXPENSES INCLUDE FACILITIES RENTAL, HOTEL, MEALS AND SUPPLY COSTS FOR THE TOURNAMENT.
    Expenses $81,436

What it must file and when

IRS records say it files Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N. Its accounting year ends in June, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025June 30, 2026November 16, 2026Not due yet
2024June 30, 2025November 17, 2025990-EZ on file
2023June 30, 2024November 15, 2024990-EZ on file

File the 2025 990-EZ for MICHIGAN SCIENCE OLYMPIAD M S O

Due November 16, 2026 · e-filed with the IRS by 990.tax, an IRS-authorized e-file provider

IRS record

EIN
38-2677229
Tax-exempt status
501(c)(3): Charitable, religious, educational or scientific organization
Foundation status
Publicly supported organization (170(b)(1)(A)(vi))
Donations deductible (Pub 78)
Public charity, 50% deduction limit
Exempt since
1986
Accounting year ends
June
Files
Form 990 or 990-EZ
Assets (IRS master file)
$187,987
Income (IRS master file)
$131,507

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZJune 2025$131,507$166,045$187,987XML
990-EZJune 2024$160,743$104,793$222,525IRS
990-EZJune 2023$105,051$123,622$166,575XML
990-EZJune 2022–––IRS
990-EZJune 2021–––IRS
990-EZJune 2020–––IRS
990-EZJune 2019–––IRS
990-EZJune 2018–––IRS

990-N: the IRS bulk file holds only the latest e-Postcard per organization; earlier years come from archived copies of that file since 2020 and can have gaps (the IRS e-Postcard search lists every one). 990, 990-EZ, 990-PF, 990-T: every e-filed return in the IRS e-file index since 2019; XML for the latest three processing years, amounts from the IRS Statistics of Income extracts before that. PDF copies and determination letters at the IRS (search EIN 38-2677229).

Questions about MICHIGAN SCIENCE OLYMPIAD M S O

What is the EIN of MICHIGAN SCIENCE OLYMPIAD M S O?
The employer identification number (EIN) of MICHIGAN SCIENCE OLYMPIAD M S O is 38-2677229.
Is MICHIGAN SCIENCE OLYMPIAD M S O tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 1986.
Are donations to MICHIGAN SCIENCE OLYMPIAD M S O tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does MICHIGAN SCIENCE OLYMPIAD M S O file?
Form 990 or 990-EZ. Based on its last return; a smaller organization may file the 990-N.
When is the next return of MICHIGAN SCIENCE OLYMPIAD M S O due?
The return for tax year 2025 (the year ending June 30, 2026) is due November 16, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did MICHIGAN SCIENCE OLYMPIAD M S O last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended June 2025.
Who are the officers and directors of MICHIGAN SCIENCE OLYMPIAD M S O?
The 990-EZ for the year ended June 30, 2025 lists 21 people; 0 received compensation from the organization.
How much revenue does MICHIGAN SCIENCE OLYMPIAD M S O have?
On its 990-EZ for the year ended June 30, 2025 it reported revenue of $131,507, expenses of $166,045 and total assets of $187,987 at year end.

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