International Association Of Machinists & Aerospace Workers

175

Manchester, PA
Tax-exempt since Dec. 1940
EIN: 23-6296204

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Type of Nonprofit

Designated as a 501(c)(5) 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.

Revenue

$347k (2023)

Expenses

$280k (2023)

Total Assets

$910k (2023)

Total Liabilities

$0 (2023)

Source: Form 990 tax filings from 2011 to 2023

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.
2023

Revenue

$347,004

Expenses

$280,005

Net Income

$66,999

Net Assets

$910,086

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$336,677	97.0%
Program Services	$0
Investment Income	$7,784	2.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$2,543	0.7%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$0
Professional Fundraising Fees	$0
Other Salaries and Wages	$94,910	33.9%

Assets/Debt
Total Assets	$910,086
Total Liabilities	$0
Net Assets	$910,086

Compensation

Key Employees and Officers	Compensation	Related	Other
Gregory Grove (Secretary Treasurer)	$7,394	$0	$0
Michelle Grimes (Recording Secretary)	$5,983	$0	$0
David Zearfoss (President)	$5,455	$0	$0
Dave Staub (Vice President)	$5,020	$0	$0
Jeff Chambers (Conductor Sentinel)	$1,280	$0	$0
Mike Kunkle (Trustee)	$1,080	$0	$0
Harry Young (Trustee)	$655	$0	$0
Rodney Stiffler (Trustee)	$180	$0	$0

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990

Filed on March 26, 2024

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2022

Revenue

$364,014

Expenses

$269,313

Net Income

$94,701

Net Assets

$843,087

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$361,325	99.3%
Program Services	$0
Investment Income	$1,515	0.4%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$1,174	0.3%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$142,744	53.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$843,087
Total Liabilities	$0
Net Assets	$843,087

Compensation

Key Employees and Officers	Compensation	Related	Other
David Zearfoss (President)	$11,884	$0	$11,920
Michelle Grimes (Recording Secretary)	$10,482	$0	$1,396
Dave Staub (Vice President)	$7,471	$0	$735
Gregory Grove (Secretary Treasurer)	$7,368	$0	$19,581
Harry Young (Trustee)	$5,284	$0	$6,269
Mike Kunkle (Trustee)	$1,160	$0	$320
Rodney Stiffler (Trustee)	$1,160	$0	$0
Dale Haynes (Conductor Sentinel)	$0	$0	$0

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990

Filed on April 18, 2023

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

View Filing

Schedules ▼

PDF XML

Fiscal Year Ending Dec.
2021

Revenue

$256,646

Expenses

$162,678

Net Income

$93,968

Net Assets

$748,386

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$254,257	99.1%
Program Services	$0
Investment Income	$709	0.3%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$1,680	0.7%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$40,458	24.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$20,332	12.5%

Assets/Debt
Total Assets	$748,386
Total Liabilities	$0
Net Assets	$748,386

Compensation

Key Employees and Officers	Compensation	Related	Other
David Zearfoss (President)	$5,243	$0	$6,519
Gregory Grove (Secretary Treasurer)	$5,025	$0	$339
Michelle Grimes (Recording Secretary)	$3,860	$0	$3,421
Harry Young (Trustee)	$3,732	$0	$2,213
Dave Staub (Chief Steward)	$3,563	$0	$730
Jeff Chamber (Conductor Sentinel)	$1,280	$0	$178
Rodney Stiffler (Trustee)	$1,200	$0	$0
Mike Kunkle (Trustee)	$1,200	$0	$0
James Rosenberger (Vice President)	$335	$0	$0

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990

Filed on March 29, 2022

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2020

Revenue

$215,200

Expenses

$162,071

Net Income

$53,129

Net Assets

$654,418

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$213,128	99.0%
Program Services	$0
Investment Income	$1,479	0.7%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$593	0.3%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$20,747	12.8%
Professional Fundraising Fees	$0
Other Salaries and Wages	$13,943	8.6%

Assets/Debt
Total Assets	$654,418
Total Liabilities	$0
Net Assets	$654,418

Compensation

Key Employees and Officers	Compensation	Related	Other
Gregory Grove (Secretary Treasurer)	$3,457	$0	$1,178
David Zearfoss (President)	$3,300	$0	$2,016
Harry Young (Trustee)	$2,556	$0	$805
Dave Staub (Chief Steward)	$2,325	$0	$0
Michelle Grimes (Recording Secretary)	$1,917	$0	$1,098
James Rosenberger (Vice President)	$1,620	$0	$0
Jeff Chamber (Conductor Sentinel)	$1,128	$0	$0
Rodney Stiffler (Trustee)	$1,120	$0	$0
Mike Kunkle (Trustee)	$1,120	$0	$0

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990

Filed on April 27, 2021

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

View Filing

Schedules ▼

XML

Fiscal Year Ending Dec.
2019

Revenue

$323,127

Expenses

$181,233

Net Income

$141,894

Net Assets

$601,289

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$311,936	96.5%
Program Services	$7,505	2.3%
Investment Income	$3,674	1.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$12	0.0%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$39,084	21.6%
Professional Fundraising Fees	$0
Other Salaries and Wages	$19,929	11.0%

Assets/Debt
Total Assets	$601,289
Total Liabilities	$0
Net Assets	$601,289

990

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

PDF

Fiscal Year Ending Dec.
2018

Revenue

$208,934

Expenses

$198,574

Net Income

$10,360

Net Assets

$459,395

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$201,827	96.6%
Program Services	$0
Investment Income	$2,459	1.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$4,648	2.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$42,951	21.6%
Professional Fundraising Fees	$0
Other Salaries and Wages	$17,967	9.0%

Assets/Debt
Total Assets	$459,395
Total Liabilities	$0
Net Assets	$459,395

990

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

PDF

Fiscal Year Ending Dec.
2017

Revenue

$192,478

Expenses

$196,109

Net Income

-$3,631

Net Assets

$449,035

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$0
Investment Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$2,272	1.2%

Assets/Debt
Total Assets	$449,035
Total Liabilities	$0
Net Assets	$449,035

990-EZ

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

PDF

Fiscal Year Ending Dec.
2016

Revenue

$234,862

Expenses

$151,539

Net Income

$83,323

Net Assets

$452,555

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$229,214	97.6%
Program Services	$0
Investment Income	$589	0.3%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$5,059	2.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$44,866	29.6%
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$452,555
Total Liabilities	$0
Net Assets	$452,555

990

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

PDF

Fiscal Year Ending Dec.
2015

Revenue

$234,637

Expenses

$210,153

Net Income

$24,484

Net Assets

$369,232

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$225,336	96.0%
Program Services	$0
Investment Income	$439	0.2%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$8,862	3.8%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$69,049	32.9%
Professional Fundraising Fees	$0
Other Salaries and Wages	$0

Assets/Debt
Total Assets	$369,232
Total Liabilities	$0
Net Assets	$369,232

990

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

PDF

Fiscal Year Ending Dec.
2014

Revenue

$363,387

Expenses

$224,246

Net Income

$139,141

Net Assets

$344,748

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$358,936	98.8%
Program Services	$0
Investment Income	$0
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$4,451	1.2%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$22,466	10.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$23,377	10.4%

Assets/Debt
Total Assets	$344,748
Total Liabilities	$0
Net Assets	$344,748

990

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

PDF

Fiscal Year Ending Dec.
2013

Revenue

$229,745

Expenses

$167,899

Net Income

$61,846

Net Assets

$205,607

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$217,984	94.9%
Program Services	$0
Investment Income	$0
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$11,761	5.1%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$18,543	11.0%
Professional Fundraising Fees	$0
Other Salaries and Wages	$24,963	14.9%

Assets/Debt
Total Assets	$205,607
Total Liabilities	$0
Net Assets	$205,607

990

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

PDF

Fiscal Year Ending Dec.
2012

Revenue

$148,558

Expenses

$147,653

Net Income

$905

Net Assets

$144,000

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$0
Program Services	$0
Investment Income	$100	0.1%
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$0
Other Revenue	$19,514	13.1%

Assets/Debt
Total Assets	$144,000
Total Liabilities	$0
Net Assets	$144,000

990-EZ

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

PDF

Fiscal Year Ending Dec.
2011

Revenue

$161,240

Expenses

$275,755

Net Income

-$114,515

Net Assets

$1,441,560

Notable Sources of Revenue		Percent of Total Revenue
Contributions	$138,495	85.9%
Program Services	$0
Investment Income	$194	0.1%
Bond Proceeds	$0
Royalties	$0
Rental Property Income	$0
Net Fundraising	$0
Sales of Assets	$0
Net Inventory Sales	$1,137	0.7%
Other Revenue	$21,414	13.3%

Notable Expenses		Percent of Total Expenses
Executive Compensation	$40,631	14.7%
Professional Fundraising Fees	$0
Other Salaries and Wages	$52,536	19.1%

Assets/Debt
Total Assets	$1,441,560
Total Liabilities	$0
Net Assets	$1,441,560

990

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

PDF

PDF (2 of 2)

Fiscal Year Ending Dec.
2010

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

990

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

PDF

PDF (2 of 2)

Fiscal Year Ending Dec.
2009

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

990

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

PDF

Fiscal Year Ending Dec.
2008

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

990

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

PDF

Fiscal Year Ending Dec.
2007

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

990

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

PDF

Fiscal Year Ending Dec.
2005

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

990

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

PDF

Fiscal Year Ending Dec.
2004

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

990

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

PDF

About 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

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

Updated December 20, 2024

International Association Of Machinists & Aerospace Workers

Organization summary

Type of Nonprofit

Summary charts: organization finances over time

Revenue $347k (2023)

Expenses $280k (2023)

Total Assets $910k (2023)

Total Liabilities $0 (2023)

Tax Filings by Year

Fiscal Year Ending Dec. 2023

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2022

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2021

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2020

Extracted Financial Data

Extracted Financial Data from Form 990

Compensation

Document Links

990

Fiscal Year Ending Dec. 2019

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2018

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2017

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Dec. 2016

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2015

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2014

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2013

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2012

Extracted Financial Data

Extracted Financial Data from 990-EZ

Document Links

990-EZ

Fiscal Year Ending Dec. 2011

Extracted Financial Data

Extracted Financial Data from Form 990

Document Links

990

Fiscal Year Ending Dec. 2010

No Extracted Financial Data

Revenue

$347k (2023)

Expenses

$280k (2023)

Total Assets

$910k (2023)

Total Liabilities

$0 (2023)

Fiscal Year Ending Dec.
2023

Fiscal Year Ending Dec.
2022

Fiscal Year Ending Dec.
2021

Fiscal Year Ending Dec.
2020

Fiscal Year Ending Dec.
2019

Fiscal Year Ending Dec.
2018

Fiscal Year Ending Dec.
2017

Fiscal Year Ending Dec.
2016

Fiscal Year Ending Dec.
2015

Fiscal Year Ending Dec.
2014

Fiscal Year Ending Dec.
2013

Fiscal Year Ending Dec.
2012

Fiscal Year Ending Dec.
2011

Fiscal Year Ending Dec.
2010

Fiscal Year Ending Dec.
2009

Fiscal Year Ending Dec.
2008

Fiscal Year Ending Dec.
2007

Fiscal Year Ending Dec.
2005

Fiscal Year Ending Dec.
2004