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Nonprofit · EIN 46-0404634

SIOUX FALLS AIRSHOW INC

Tax-exempt · SIOUX FALLS, SD 57105

Financials

$11K$8K2020$444K$383K2022$4K$23K2023$267K$34K2024
Revenue Expenses · by fiscal year end
Financials of SIOUX FALLS AIRSHOW INC by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
October 31, 2025990$266,719$33,716$233,003$723,628$0$723,628
October 31, 2024990-EZ$4,232$22,798-$18,566$481,375–$481,375
October 31, 2023990$444,260$383,105$61,155$499,941$1$499,940
October 31, 2021990-EZ$10,600$8,017$2,583$262,069–$262,069
Financial details: 990 for the year ended October 31, 2025

Revenue

Contributions, gifts and grants
$253,250
Program service revenue
$0
Investment income
$13,469
Other revenue
$0

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Professional fundraising fees
$0
Program services (functional)
$33,716

Balance sheet and other

Total assets, start of year
$490,626
Total assets, end of year
$723,628
Total liabilities, end of year
$0
Net assets, end of year
$723,628
Net assets without donor restrictions
$723,628
Gross receipts
$266,719
Employees
0
Volunteers
200
Year formed
1988
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 October 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Dave ReznicekDirector
Trustee or director
0$0
Tom BoschDirector
Trustee or director
0$0
Jeff OliverDirector
Trustee or director
0$0
Bernie TyrrellDirector
Trustee or director
0$0
Richard KingDirector
Trustee or director
0$0
Steve KirbyDirector
Trustee or director
0$0
Mike ChristiansonDirector
Trustee or director
0$0
Loren McManusDirector
Trustee or director
0$0
Gary ThimsenDirector
Trustee or director
0$0
Erica TupperDirector
Trustee or director
0.5$0
Brandon BellDirector
Trustee or director
0$0
Charles A NelsonChairman
Officer
0.5$0
James GulsonVice President
Officer
0$0
Lisa HirschPresident
Officer
0.5$0
Jillian NelsonTreasurer
Officer
0.5$0
2 more people on this return
NameTitleHours / weekCompensation
Tom SlatterySecretary
Officer
0$0
Rick TupperPast Chairman
Officer
0.5$0
990-EZ for the year ended October 31, 2024: 20 people
NameTitleHours / weekCompensation
Dave ReznicekDirector10$0
Tom BoschDirector10$0
Charles A NelsonChairman15$0
Jeff OliverDirector10$0
James GulsonVice President10$0
Bernie TyrrellDirector10$0
Richard KingDirector10$0
Lisa HirschPresident15$0
Ron MielkePast Chairman15$0
Jill NelsonTreasurer15$0
Steve KirbyDirector10$0
Mike ChristiansonDirector10$0
Loren McManusDirector10$0
Tom SlatteryVice President15$0
Rick TupperPast Chairman15$0
Gary ThimsenDirector10$0
Erica TupperDirector10$0
Tony WilberDirector10$0
Tashine ZacherDirector10$0
Brandon BellDirector10$0
990 for the year ended October 31, 2023: 20 people
NameTitleHours / weekCompensation
Dave ReznicekDirector
Trustee or director
10$0
Tom BoschDirector
Trustee or director
10$0
Jeff OliverDirector
Trustee or director
10$0
Bernie TyrrellDirector
Trustee or director
10$0
Richard KingDirector
Trustee or director
10$0
Ron MielkePast Chairman
Trustee or director
15$0
Steve KirbyDirector
Trustee or director
10$0
Mike ChristiansonDirector
Trustee or director
10$0
Loren McManusDirector
Trustee or director
10$0
Gary ThimsenDirector
Trustee or director
10$0
Erica TupperDirector
Trustee or director
10$0
Tony WilberDirector
Trustee or director
10$0
Tashine ZacherDirector
Trustee or director
10$0
Brandon BellDirector
Trustee or director
10$0
Charles A NelsonChairman
Officer
15$0
James GulsonVice President
Officer
10$0
Lisa HirschPresident
Officer
15$0
Jill NelsonTreasurer
Officer
15$0
Tom SlatterySecretary
Officer
15$0
Rick TupperPast Chairman
Officer
15$0
990-EZ for the year ended October 31, 2021: 13 people
NameTitleHours / weekCompensation
Dave ReznicekDirector0$0
Tom BoschDirector0$0
Charles A NelsonPresident0$0
Jeff OliverDirector0$0
James GulsonVice President0$0
Bernie TyrrellDirector0$0
Richard KingDirector0$0
Lisa HirschSecretary0$0
Ron MielkePast Chairman0$0
Jill NelsonTreasurer0$0
Steve KirbyDirector0$0
Rick TupperDirector0$0
Gary ThimsenDirector0$0

Address and contacts

Address (IRS master file)
1701 SOUTH MINNESOTA AVENUE, SIOUX FALLS, SD 57105-1751
Signed the 990
Jillian Nelson, Treasurer
Phone
(605) 336-1988
Return prepared by
Nelson & Nelson CPAs LLP

Mission

Air shows for the public

990 for the year ended October 31, 2025

Program accomplishments

  • A free to the public Air Show, the next show will be July 18th & 19th, 2026
    Expenses $33,716

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

Tax yearYear endedDueIRS public records
2024October 31, 2025March 16, 2026990 on file
2023October 31, 2024March 17, 2025990-EZ on file
2022October 31, 2023March 15, 2024990 on file

IRS record

EIN
46-0404634
Tax-exempt status
501(c)(4): Social welfare organization
Donations deductible
No
Exempt since
1990
Accounting year ends
October
Files
Form 990 or 990-EZ
Assets (IRS master file)
$723,628
Income (IRS master file)
$266,719

Filing history

FormYear endedRevenueExpensesAssetsReturn
990October 2025$266,719$33,716$723,628IRS
990-EZOctober 2024$4,232$22,798$481,375XML
990October 2023$444,260$383,105$499,941XML
990October 2022$204,565$15,849$450,785IRS
990-EZOctober 2021$10,600$8,017$262,069XML
990-EZOctober 2020–––IRS
990-EZOctober 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 46-0404634).

Questions about SIOUX FALLS AIRSHOW INC

What is the EIN of SIOUX FALLS AIRSHOW INC?
The employer identification number (EIN) of SIOUX FALLS AIRSHOW INC is 46-0404634.
Is SIOUX FALLS AIRSHOW INC tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(4) since 1990.
Are donations to SIOUX FALLS AIRSHOW INC tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does SIOUX FALLS AIRSHOW INC 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 SIOUX FALLS AIRSHOW INC due?
The return for tax year 2025 (the year ending October 31, 2026) is due March 15, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did SIOUX FALLS AIRSHOW INC last file with the IRS?
The latest return in the IRS public files is the 990 for the year ended October 2025.
Who are the officers and directors of SIOUX FALLS AIRSHOW INC?
The 990 for the year ended October 31, 2025 lists 17 people; 0 received compensation from the organization.
How much revenue does SIOUX FALLS AIRSHOW INC have?
On its 990 for the year ended October 31, 2025 it reported revenue of $266,719, expenses of $33,716 and total assets of $723,628 at year end.

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