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Nonprofit · EIN 47-5264284

SIOUXPERCON

Tax-exempt · SIOUX FALLS, SD 57105

Financials

$195K$237K2023$276K$242K2024
Revenue Expenses · by fiscal year end
Financials of SIOUXPERCON by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
May 31, 2025990$276,430$241,616$34,814$27,243$0$27,243
May 31, 2024990-EZ$195,214$237,118-$41,904$1,063$8,634-$7,571
Financial details: 990 for the year ended May 31, 2025

Revenue

Contributions, gifts and grants
$57,273
Program service revenue
$220,977
Investment income
$0
Net income from sales of inventory
-$1,820
Other revenue
-$1,820

Expenses

Grants and similar amounts paid
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Legal fees
$770
Accounting fees
$266
Occupancy
$59,884
Travel
$77,349
Program services (functional)
$230,368
Management and general (functional)
$11,248

Balance sheet and other

Total assets, start of year
$1,063
Total assets, end of year
$27,243
Total liabilities, end of year
$0
Net assets, end of year
$27,243
Net assets without donor restrictions
$27,243
Gross receipts
$279,158
Employees
0
Volunteers
120
Year formed
2016
State of legal domicile
SD

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 for the year ended May 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
SPENCER KAULCONVENTION DIRECTOR
Trustee or director, Officer
6.5$0
BRIAN BRIEKEMEIERSTAFF DIRECTOR
Trustee or director
8$0
NELSON ZEPHIERBOARD CHAIR
Trustee or director, Officer
6$0
JAYSON WEIHSVICE CHAIR
Trustee or director, Officer
3$0
THEA MILLER RYANMEMBER AT LARGE - GRANTS
Trustee or director, Officer
3.5$0
RANDY GRIMSLEYMEMBER AT LARGE - FRONT OF HOUSE
Trustee or director, Officer
1.5$0
DORIA ESCHEMEMBER AT LARGE - SPONSORSHIPS & GUESTS
Trustee or director, Officer
10.5$0
RANDI AYERSMEMBER AT LARGE - EXHIBITORS
Trustee or director, Officer
10$0
ERICA JOHNSONTREASURER
Trustee or director
6.5$0
990-EZ for the year ended May 31, 2024: 7 people
NameTitleHours / weekCompensation
NELSON ZEPHIERCHAIR, BOARD OF DIRECTORS0$0
JAYSON WEIHSVICE CHAIR, BOARD OF DIRECTORS0$0
THEA MILLER RYANMEMBER, BOARD OF DIRECTORS0$0
DORA DROSTMEMBER, BOARD OF DIRECTORS0$0
RANDI AYERSMEMBER, BOARD OF DIRECTORS0$0
SPENCER KAULMEMBER, BOARD OF DIRECTORS0$0
SHANE GERLACHEXECUTIVE DIRECTOR0$0

Address and contacts

Address (IRS master file)
2601 S MINNESOTA AVE 105-231, SIOUX FALLS, SD 57105-4750
Mailing address (990-N for 2020)
PO Box 173, Sioux Falls SD 57101
Principal officer (990 for 2024)
SPENCER KAUL, 2601 S MINNESOTA AVE 105-231, SIOUX FALLS, SD 57105
Principal officer (990-N for 2020)
Mychelle Garrigan, 1909 S 7th Ave, Sioux Falls SD 57105
Signed the 990
SPENCER KAUL, CONVENTION DIRECTOR
Phone
(605) 661-8852
Return prepared by
PEARL ACCOUNTING LLC

Mission

OUR MISSION IS TO PROMOTE ART AND STEAM EDUCATION AND PURSUITS ANDSTRENGTHEN COMMUNITY TIES THROUGH A SHARED LOVE OF DECADES OF POPULARCULTURE.

990 for the year ended May 31, 2025

Program accomplishments

  • SIOUXPERCON IS A NONPROFIT EDUCATIONAL EVENT DEDICATED TO PROMOTING LITERACY, STEAM EDUCATION AND VALUABLE LIFE SKILLS IN A SAFE, INCLUSIVE AND FRIENDLY ENVIRONMENT. THE VISION OF SIOUXPERCON IS TO ENGAGE ALL INDIVIDUALS, CULTIVATING THEIR INTEREST IN ALL FANDOMS AND POPULAR ART FORMS THROUGH WORKSHOPS, PANELS, SEMINARS, EXHIBITIONS AND HOSTING CONVENTIONS.
    Expenses $230,368 · revenue $219,157

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 May, so each return is due on the 15th day of the 5th month after that.

Tax yearYear endedDueIRS public records
2025May 31, 2026October 15, 2026Not on file
2024May 31, 2025October 15, 2025990 on file
2023May 31, 2024October 15, 2024990-EZ on file

IRS record

EIN
47-5264284
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
2017
Accounting year ends
May
Files
Form 990 or 990-EZ
Assets (IRS master file)
$27,243
Income (IRS master file)
$279,158

Filing history

FormYear endedRevenueExpensesAssetsReturn
990May 2025$276,430$241,616$27,243IRS
990-EZMay 2024$195,214$237,118$1,063XML
990-EZMay 2023–––IRS
990-EZMay 2022–––IRS
990-N for 2020
Officer: Mychelle Garrigan
May 31, 2021≤ $50,000 receipts––e-Postcard
990-N for 2018
Officer: Tyson Wharton
May 31, 2019≤ $50,000 receipts––e-Postcard

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 47-5264284).

Questions about SIOUXPERCON

What is the EIN of SIOUXPERCON?
The employer identification number (EIN) of SIOUXPERCON is 47-5264284.
Is SIOUXPERCON tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(3) since 2017.
Are donations to SIOUXPERCON tax-deductible?
Yes. It is listed in IRS Publication 78 (Public charity, 50% deduction limit).
Which annual return does SIOUXPERCON 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 SIOUXPERCON due?
The return for tax year 2025 (the year ending May 31, 2026) is due October 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SIOUXPERCON last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended May 2025.
Who is the principal officer of SIOUXPERCON?
The 990 for the year ended May 31, 2025 names SPENCER KAUL.
Who are the officers and directors of SIOUXPERCON?
The 990 for the year ended May 31, 2025 lists 9 people; 0 received compensation from the organization.
How much revenue does SIOUXPERCON have?
On its 990 for the year ended May 31, 2025 it reported revenue of $276,430, expenses of $241,616 and total assets of $27,243 at year end.

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