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Institute Of Internal Auditors

St Louis Chapter
  • Saint Louis, MO
  • Tax-exempt since Jan. 1992
  • EIN: 23-7406292

Organization summary

Type of Nonprofit

Designated as a Business leagues, chambers of commerce, real estate boards, etc, created for the improvement of business conditions.

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$71.3k (2025)

Expenses
$94.8k (2025)

Total Assets
$135k (2025)

Total Liabilities
$0 (2025)

Source: Form 990 tax filings from 2012 to 2025

Tax Filings by Year

Form 990 is an information return that most organizations claiming federal tax-exempt status must file yearly with the IRS. Nonprofit Explorer has IRS digitized Form 990 data for filings processed in 2012 and later. If this organization filed an amended return, it may not be reflected below. Duplicate download links may indicate a resubmission or amendment to this organization's original return. Form 990 data is from the IRS.

Fiscal Year Ending May
2025

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$71,339
Expenses
$94,808
Net Income
-$23,469
Net Assets
$134,687
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $63,034
88.4%
Investment Income $3,388
4.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $134,687
Total Liabilities $0
Net Assets $134,687
Compensation
Key Employees and Officers Compensation Other
Sarah Knox Hansen (President) $0 $0
Landon Turley (Vp Membership) $0 $0
Dustin Warfel (Vp Programs) $0 $0
Amanda Finley (Treasurer) $0 $0
Amy Lamb (Secretary) $0 $0
Nathan Croll (Director) $0 $0
Kevin Dillon (Director) $0 $0
Dawn Dossett (Director) $0 $0
John Drury (Director) $0 $0
Ted Flom (Director) $0 $0
Kathy Gaytan (Director) $0 $0
Evan Gruenkmeyer (Director) $0 $0
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Document Links

990-EZ
Filed on Dec. 3, 2025

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending May
2024

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$73,616
Expenses
$83,433
Net Income
-$9,817
Net Assets
$158,156
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $67,290
91.4%
Investment Income $2,598
3.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $158,156
Total Liabilities $0
Net Assets $158,156
Compensation
Key Employees and Officers Compensation Other
Krista Rowe (President) $0 $0
Amanda Finley (Treasurer) $0 $0
Landon Turley (Vp Membership) $0 $0
Sarah Knox Hansen (Vp Programs) $0 $0
Dustin Warfel (Secretary) $0 $0
Nathan Croll (Director) $0 $0
Kevin Dillon (Director) $0 $0
John Drury (Director) $0 $0
Ted Flom (Director) $0 $0
Kathy Gaytan (Director) $0 $0
Evan Gruenkmeyer (Director) $0 $0
Dr Marcus Odom (Director) $0 $0
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Document Links

990-EZ
Filed on Oct. 14, 2024

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending May
2023

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$64,681
Expenses
$105,071
Net Income
-$40,390
Net Assets
$169,633
Notable Sources of Revenue Percent of Total Revenue
Contributions $95
0.1%
Program Services $57,820
89.4%
Investment Income $2,422
3.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $0
Assets/Debt
Total Assets $173,293
Total Liabilities $3,660
Net Assets $169,633
Compensation
Key Employees and Officers Compensation Other
Jessi Sievers (President) $0 $0
Landon Turley (Treasurer) $0 $0
Sarah Knox Hansen (Vp Membership) $0 $0
Krista Rowe (Vp Programs) $0 $0
Amanda Fowler (Secretary) $0 $0
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Document Links

990-EZ
Filed on Oct. 13, 2023

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
PDF XML

Fiscal Year Ending May
2022

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$59,287
Expenses
$61,592
Net Income
-$2,305
Net Assets
$210,023
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $51,725
87.2%
Investment Income $299
0.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $2,410
4.1%
Assets/Debt
Total Assets $210,143
Total Liabilities $120
Net Assets $210,023
Compensation
Key Employees and Officers Compensation Other
Evan Gruenkmeyer (President) $0 $0
Landon Turley (Treasurer) $0 $0
Jessi Sievers (Vp Programs) $0 $0
Krista Rowe (Vp Membership) $0 $0
Sarah Knox Hansen (Secretary) $0 $0
+ View more people

Document Links

990-EZ
Filed on Sept. 19, 2022

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending May
2021

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$85,082
Expenses
$54,918
Net Income
$30,164
Net Assets
$212,328
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $74,508
87.6%
Investment Income $355
0.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $3,244
3.8%
Assets/Debt
Total Assets $212,448
Total Liabilities $120
Net Assets $212,328
Compensation
Key Employees and Officers Compensation Other
Evan Gruenkmeyer (President) $0 $0
Landon Turley (Treasurer) $0 $0
Jessi Sievers (Vp Programs) $0 $0
Krista Rowe (Vp Membership) $0 $0
Sarah Knox Hansen (Secretary) $0 $0
+ View more people

Document Links

990-EZ
Filed on Oct. 8, 2021

Short form tax return for a nonprofit’s activities, finances, and governance

View Filing
XML

Fiscal Year Ending May
2020

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$54,920
Expenses
$54,074
Net Income
$846
Net Assets
$182,164
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $43,413
79.0%
Investment Income $1,558
2.8%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $2,686
4.9%
Assets/Debt
Total Assets $211,007
Total Liabilities $28,843
Net Assets $182,164

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF
PDF (2 of 2)

Fiscal Year Ending May
2019

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$136,122
Expenses
$115,560
Net Income
$20,562
Net Assets
$180,991
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $122,643
90.1%
Investment Income $1,709
1.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $3,995
2.9%
Assets/Debt
Total Assets $187,429
Total Liabilities $6,438
Net Assets $180,991

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2018

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$131,311
Expenses
$121,072
Net Income
$10,239
Net Assets
$160,472
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $118,747
90.4%
Investment Income $748
0.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $3,645
2.8%
Assets/Debt
Total Assets $164,806
Total Liabilities $4,334
Net Assets $160,472

No Document Links

The IRS has provided extracted financial data for this filing, but has not yet released the source documents.

Fiscal Year Ending June
2017

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$131,739
Expenses
$114,742
Net Income
$16,997
Net Assets
$150,233
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $117,945
89.5%
Investment Income $333
0.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $5,190
3.9%
Assets/Debt
Total Assets $160,611
Total Liabilities $10,378
Net Assets $150,233

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2016

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$115,699
Expenses
$106,610
Net Income
$9,089
Net Assets
$133,263
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $101,511
87.7%
Investment Income $155
0.1%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $5,985
5.2%
Assets/Debt
Total Assets $142,254
Total Liabilities $8,991
Net Assets $133,263

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2015

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$83,597
Expenses
$88,508
Net Income
-$4,911
Net Assets
$124,174
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $68,715
82.2%
Investment Income $137
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $7,275
8.7%
Assets/Debt
Total Assets $131,343
Total Liabilities $7,169
Net Assets $124,174

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2014

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$73,844
Expenses
$70,117
Net Income
$3,727
Net Assets
$129,085
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $60,432
81.8%
Investment Income $136
0.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $5,725
7.8%
Assets/Debt
Total Assets $131,151
Total Liabilities $2,066
Net Assets $129,085

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2013

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$84,805
Expenses
$96,000
Net Income
-$11,195
Net Assets
$125,358
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $71,529
84.3%
Investment Income $258
0.3%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $5,585
6.6%
Assets/Debt
Total Assets $127,107
Total Liabilities $1,749
Net Assets $125,358

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2012

Extracted Financial Data

Extracted Financial Data from 990-EZ
Revenue
$81,726
Expenses
$79,889
Net Income
$1,837
Net Assets
$136,553
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $67,642
82.8%
Investment Income $338
0.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $0
Other Revenue $7,010
8.6%
Assets/Debt
Total Assets $137,794
Total Liabilities $1,241
Net Assets $136,553

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2011

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2010

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2009

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2008

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2007

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

Fiscal Year Ending June
2005

No Extracted Financial Data

Extracted financial data is not available for the forms filed in this tax period, but Form 990 documents are available for download.

Document Links

990-EZ

Short form tax return for a nonprofit’s activities, finances, and governance

PDF

About This Data

What Is This Data?

Nonprofit Explorer includes summary data for nonprofit tax returns and full Form 990 documents, in both PDF and digital formats.

The summary data contains information processed by the IRS during the 2012-2019 calendar years; this generally consists of filings for the 2011-2018 fiscal years, but may include older records. This data release includes only a subset of what can be found in the full Form 990s.

In addition to the raw summary data, we link to PDFs and digital copies of full Form 990 documents wherever possible. This consists of separate releases by the IRS of Form 990 documents processed by the agency, which we update regularly.

We also link to copies of audits nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year since 2016. These audits are copied from the Federal Audit Clearinghouse.

Which Organizations Are Here?

Every organization that has been recognized as tax exempt by the IRS has to file Form 990 every year, unless they make less than $200,000 in revenue and have less than $500,000 in assets, in which case they have to file form 990-EZ. Organizations making less than $50,000 don’t have to file either form but do have to let the IRS they’re still in business via a Form 990N "e-Postcard."

Nonprofit Explorer has organizations claiming tax exemption in each of the 27 subsections of the 501(c) section of the tax code, and which have filed a Form 990, Form 990EZ or Form 990PF. Taxable trusts and private foundations that are required to file a form 990PF are also included. Small organizations filing a Form 990N "e-Postcard" are not included in this data.

Types of Nonprofits

There are 27 nonprofit designations based on the numbered subsections of section 501(c) of the tax code. See the list »

Get the Data

For those interested in acquiring the original data from the source, here’s where our data comes from:

  • Raw filing data. Includes EINs and summary financials as structured data.
  • Exempt Organization profiles. Includes organization names, addresses, etc. You can merge this with the raw filing data using EIN numbers.
  • Form 990 documents. Prior to 2017, these documents were obtained and processed by Public.Resource.org and ProPublica. Bulk PDF downloads since 2017 are available from the IRS.
  • Form 990 documents as XML files. Includes complete filing data (financial details, names of officers, tax schedules, etc.) in machine-readable format. Only available for electronically filed documents. Electronic data released prior to October 2021 is also available through Amazon Web Services.
  • Audits. PDFs of single or program-specific audits for nonprofit organizations that spent $750,000 or more in Federal grant money in a single fiscal year. Available for fiscal year 2015 and later.

API

The data powering this website is available programmatically, via an API. Read the API documentation »

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About Nonprofit Explorer

Nonprofit Explorer

Browse millions of annual returns filed by tax-exempt organizations with ProPublica’s Nonprofit Explorer. See details like executive compensation, revenue, expenses and more. Search for an organization or a person, or search the full text of filings.

By Andrea Suozzo, Alec Glassford, Ash Ngu and Brandon Roberts.

Design by Jeff Frankl. Additional development by Ken Schwencke, Mike Tigas, and Sisi Wei.

E-file viewer adapted from IRS e-File Viewer by Ben Getson. Code for scraping audit documents adapated from Govwiki.

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