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International Association Of Machinists & Aerospace Workers

837 Building Corp
  • Hazelwood, MO
  • Tax-exempt since Sept. 1971
  • EIN: 23-7119609

Organization summary

Type of Nonprofit

Designated as a Labor, agricultural and horticultural organizations that are educational or instructive, including unions, created for the purpose of improving conditions of work, and products of efficiency.

Donations to this organization are not tax deductible.

Summary charts: organization finances over time

Revenue
$131k (2024)

Expenses
$135k (2024)

Total Assets
$962k (2024)

Total Liabilities
$0 (2024)

Source: Form 990 tax filings from 2010 to 2024

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 Dec.
2024

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$131,438
Expenses
$134,860
Net Income
-$3,422
Net Assets
$961,751
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $38,875
29.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $780
0.6%
Other Revenue $91,783
69.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $961,751
Total Liabilities $0
Net Assets $961,751
Compensation
Key Employees and Officers Compensation Related Other
Joshua C Arnold (Delegate) $0 $0 $0
Glennon S Engelman (Delegate) $0 $0 $0
Robert S Gibson (Delegate) $0 $0 $0
Yasmine D Greene (Trustee) $0 $0 $0
Richard G Heins (Trustee) $0 $0 $0
Shanika D Patton (Delegate) $0 $0 $0
Chelsey M Stroot (Delegate) $0 $0 $0
Christopher J Vangel (Delegate) $0 $0 $0
Joshua W Geisler (Trustee) $0 $0 $0
Thomas A Boelling (President Directing Business Representative) $0 $0 $0
John D Darity (Secretary / Treasurer) $0 $0 $0
Chris W Albin (Assistant Directing Business Representative) $0 $0 $0
John D Fitts (Business Representative) $0 $0 $0
Jason Miles (Ll A President) $0 $0 $0
Leo Jones (Ll B President) $0 $0 $0
+ View more people

Document Links

990
Filed on March 28, 2025

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

View Filing
XML

Fiscal Year Ending Dec.
2023

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$201,386
Expenses
$198,152
Net Income
$3,234
Net Assets
$992,522
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $32,050
15.9%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $3,019
1.5%
Other Revenue $166,317
82.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $992,522
Total Liabilities $0
Net Assets $992,522
Compensation
Key Employees and Officers Compensation Related Other
Joshua C Arnold (Delegate) $0 $0 $0
Richard D Bach (Trustee) $0 $0 $0
Glennon S Engelman (Trustee) $0 $0 $0
Robert S Gibson (Delegate) $0 $0 $0
Yasmine D Greene (Delegate) $0 $0 $0
Richard G Heins (Trustee) $0 $0 $0
Shanika D Patton (Delegate) $0 $0 $0
Chelsey M Stroot (Delegate) $0 $0 $0
Christopher J Vangel (Delegate) $0 $0 $0
Thomas A Boelling (President Directing Business Representative) $0 $0 $0
John D Darity (Secretary / Treasurer) $0 $0 $0
Chris W Albin (Assistant Directing Business Representative) $0 $0 $0
John D Fitts (Business Representative) $0 $0 $0
+ View more people

Document Links

990
Filed on April 22, 2024

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2022

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$228,587
Expenses
$228,539
Net Income
$48
Net Assets
$956,063
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $31,800
13.9%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $12,295
5.4%
Other Revenue $184,492
80.7%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $956,063
Total Liabilities $0
Net Assets $956,063
Compensation
Key Employees and Officers Compensation Related Other
Joshua C Arnold (Delegate) $0 $0 $0
Richard D Bach (Delegate) $0 $0 $0
Glennon S Engelman (Trustee) $0 $0 $0
Robert S Gibson (Delegate) $0 $0 $0
Yasmine D Greene (Delegate) $0 $0 $0
Richard G Heins (Trustee) $0 $0 $0
Shanika D Patton (Trustee) $0 $0 $0
Chelsey M Stroot (Delegate) $0 $0 $0
Christopher J Vangel (Delegate) $0 $0 $0
Steven G Voracek (Trustee) $0 $0 $0
Thomas A Boelling (President Directing Business Representative) $0 $0 $0
John D Darity (Secretary / Treasurer) $0 $0 $0
Chris W Albin (Assistant Directing Business Representative) $0 $0 $0
John D Fitts (Business Representative) $0 $0 $0
+ View more people

Document Links

990
Filed on May 10, 2023

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2021

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$157,427
Expenses
$204,544
Net Income
-$47,117
Net Assets
$936,547
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $32,346
20.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $4,427
2.8%
Other Revenue $120,654
76.6%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $936,547
Total Liabilities $0
Net Assets $936,547
Compensation
Key Employees and Officers Compensation Related Other
Michael S Craig (Delegate) $0 $0 $0
Robert S Gibson (Delegate) $0 $0 $0
Yasmine D Greene (Trustee) $0 $0 $0
Richard G Heins (Delegate) $0 $0 $0
Shanika D Patton (Delegate) $0 $0 $0
George J Shepard (Trustee) $0 $0 $0
Lyndell K Stacy (Delegate) $0 $0 $0
Christopher J Vangel (Delegate) $0 $0 $0
Steven G Voracek (Trustee) $0 $0 $0
John D Fitts (Business Representative) $0 $0 $0
Thomas A Boelling (President Directing Business Representative) $0 $0 $0
John D Darity (Secretary / Treasurer) $0 $0 $0
Chris W Albin (Assistant Directing Business Representative) $0 $0 $0
+ View more people

Document Links

990
Filed on May 11, 2022

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

View Filing
PDF XML

Fiscal Year Ending Dec.
2020

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$167,333
Expenses
$162,640
Net Income
$4,693
Net Assets
$983,664
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $32,090
19.2%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales $1,466
0.9%
Other Revenue $133,777
79.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $983,664
Total Liabilities $0
Net Assets $983,664
Compensation
Key Employees and Officers Compensation Related Other
Jason M Miles (Local Lodge 837 A President) $0 $0 $0
Joseph M Blanke (Local Lodge 387 President) $0 $0 $0
Steven G Voracek (Trustee) $0 $0 $0
Richard D Bach (Delegate) $0 $0 $0
Lyndell K Stacy (Delegate) $0 $0 $0
Richard G Heins (Delegate) $0 $0 $0
Robert S Gibson (Trustee) $0 $0 $0
George J Shepard (Trustee) $0 $0 $0
Leo Jones (Local Lodge 837 B President) $0 $0 $0
Yasmine D Greet (Trustee) $0 $0 $0
Christopher J Vangel (Delegate) $0 $0 $0
Michael S Craig (Delegate) $0 $0 $0
Earl E Schuessler (President Directing Business Representative) $0 $0 $0
John De Witt Darity (Secretary / Treasurer) $0 $0 $0
+ View more people

Document Links

990
Filed on May 18, 2021

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

View Filing
XML

Fiscal Year Ending Dec.
2019

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$151,076
Expenses
$155,019
Net Income
-$3,943
Net Assets
$978,971
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $31,108
20.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales -$1,091
Other Revenue $121,059
80.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $978,971
Total Liabilities $0
Net Assets $978,971

Document Links

990

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

PDF
PDF (2 of 2)

Fiscal Year Ending Dec.
2018

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$141,923
Expenses
$156,706
Net Income
-$14,783
Net Assets
$982,914
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $29,184
20.6%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales -$1,950
Other Revenue $114,689
80.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $982,914
Total Liabilities $0
Net Assets $982,914

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2017

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$125,750
Expenses
$125,710
Net Income
$40
Net Assets
$997,697
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $33,923
27.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales -$1,126
Other Revenue $92,953
73.9%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $997,697
Total Liabilities $0
Net Assets $997,697

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2016

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$122,569
Expenses
$122,579
Net Income
-$10
Net Assets
$1,012,541
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $32,910
26.9%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales -$2,691
Other Revenue $92,350
75.3%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,012,541
Total Liabilities $0
Net Assets $1,012,541

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2015

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$139,857
Expenses
$139,915
Net Income
-$58
Net Assets
$1,030,474
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $33,600
24.0%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales -$2,908
Other Revenue $109,165
78.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,030,474
Total Liabilities $0
Net Assets $1,030,474

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2014

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$149,577
Expenses
$148,235
Net Income
$1,342
Net Assets
$1,027,950
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $32,125
21.5%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales -$3,226
Other Revenue $120,678
80.7%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,027,950
Total Liabilities $0
Net Assets $1,027,950

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2013

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$155,780
Expenses
$157,122
Net Income
-$1,342
Net Assets
$1,033,532
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $31,800
20.4%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales -$2,275
Other Revenue $126,255
81.0%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,033,532
Total Liabilities $0
Net Assets $1,033,532

Document Links

990

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

PDF
PDF (2 of 2)

Fiscal Year Ending Dec.
2012

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$162,721
Expenses
$163,542
Net Income
-$821
Net Assets
$1,000,255
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $16
0.0%
Bond Proceeds $0
Royalties $0
Rental Property Income $32,300
19.8%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales -$2,648
Other Revenue $133,053
81.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $1,000,255
Total Liabilities $0
Net Assets $1,000,255

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2011

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$129,790
Expenses
$128,990
Net Income
$800
Net Assets
$949,503
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $30,725
23.7%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales -$3,169
Other Revenue $102,234
78.8%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $949,503
Total Liabilities $0
Net Assets $949,503

Document Links

990

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

PDF

Fiscal Year Ending Dec.
2010

Extracted Financial Data

Extracted Financial Data from Form 990
Revenue
$141,416
Expenses
$105,552
Net Income
$35,864
Net Assets
$921,640
Notable Sources of Revenue Percent of Total Revenue
Contributions $0
Program Services $0
Investment Income $0
Bond Proceeds $0
Royalties $0
Rental Property Income $23,925
16.9%
Net Fundraising $0
Sales of Assets $0
Net Inventory Sales -$2,897
Other Revenue $120,388
85.1%
Notable Expenses Percent of Total Expenses
Executive Compensation $0
Professional Fundraising Fees $0
Other Salaries and Wages $0
Assets/Debt
Total Assets $921,640
Total Liabilities $0
Net Assets $921,640

Document Links

990

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

PDF

Fiscal Year Ending Dec.
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
PDF (2 of 2)

Fiscal Year Ending Dec.
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

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

PDF

Fiscal Year Ending Dec.
2006

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

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

PDF

Fiscal Year Ending Dec.
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

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

PDF

Fiscal Year Ending Dec.
2004

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

Primary 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.

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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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