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Nonprofit · EIN 51-0152701

AEROSPACE PROFESSIONAL STAFF ASSOCIATION

Tax-exempt · HAWTHORNE, CA 90251

Financials

$84K$91K2023$87K$83K2024$101K$43K2025
Revenue Expenses · by fiscal year end
Financials of AEROSPACE PROFESSIONAL STAFF ASSOCIATION by year, from its e-filed returns
Year endedFormRevenueExpensesNet incomeTotal assetsLiabilitiesNet assets
December 31, 2025990-EZ$100,509$42,806$57,703$235,222$0$235,222
December 31, 2024990-EZ$87,479$82,983$4,496$177,519$0$177,519
December 31, 2023990-EZ$83,845$90,703-$6,858$173,023$0$173,023
Financial details: 990-EZ for the year ended December 31, 2025

Revenue

Contributions, gifts and grants
$8,000
Membership dues
$91,900
Program service revenue
$0
Investment income
$534
Other revenue
$75

Expenses

Grants and similar amounts paid
$0
Compensation of officers, directors and key employees
$0
Salaries, compensation and benefits (total)
$0
Professional fees and payments to contractors
$29,829
Occupancy
$2,453
Printing, publications and postage
$428
Other expenses
$10,096

Balance sheet and other

Total assets, start of year
$177,519
Total assets, end of year
$235,222
Total liabilities, end of year
$0
Net assets, end of year
$235,222
Cash, savings and investments
$235,222
Gross receipts
$100,509

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-EZ for the year ended December 31, 2025, highest compensation first.

NameTitleHours / weekCompensation
Mark SimpsonPresident12$0
Suzanne Dawes1st Vice President12$0
Richard MahoneyTreasurer6$0
Elizabeth Klein-LebbinkSecretary3$0
Wendy ChiadoOfficer-at-Large2$0
John CinnamonOfficer-at-Large2$0
Andrew FeistelOfficer-at-Large (Past)2$0
Mouse NeumeisterOfficer-at-Large (Past)2$0
Terry RectorOfficer-at-Large2$0
James BockmanArea Representative (Past)2$0
Tommy FongArea Representative2$0
Luke HansenArea Representative2$0
Jonnie CooperArea Representative2$0
Donald LangleyArea Representative (Past)2$0
990-EZ for the year ended December 31, 2024: 17 people
NameTitleHours / weekCompensation
Mark SimpsonPresident12$0
Suzanne Dawes1st Vice President12$0
Richard MahoneyTreasurer6$0
Elizabeth Klein-LebbinkSecretary (new)3$0
Kurt BehpourOfficer-at-Large (past)2$0
John CinnamonOfficer-at-Large (new)2$0
Wendy ChiadoOfficer-at-Large2$0
Thomas EssenpreisOfficer-at-Large (past)6$0
Jeffrey SmedleyOfficer-at-Large (past)3$0
Mouse NeumeisterOfficer-at-Large (new)2$0
Andrew FeistelOfficer-at-Large2$0
Terry RectorOfficer-at-Large (new)2$0
Johnnie CooperArea Representative2$0
James BockmanArea Representative2$0
Tommy FongArea Representative2$0
Luke HansenArea Representative2$0
Donald LangleyArea Representative2$0
990-EZ for the year ended December 31, 2023: 13 people
NameTitleHours / weekCompensation
Mark SimpsonPresident12$0
Suzanne Dawes1st Vice President12$0
Richard MahoneyTreasurer/Secretary6$0
Kurt BehpourOfficer-at-Large2$0
Wendy ChiadoOfficer-at-Large2$0
Thomas EssenpreisOfficer-at-Large6$0
Andrew FeistelOfficer-at-Large2$0
Tommy FongOfficer-at-Large2$0
Jeffrey SmedleyOfficer-at-Large (new)2$0
James BockmanArea Representative2$0
Johnnie CooperArea Representative2$0
Luke Hansen NewArea Representative2$0
Donald LangleyArea Representative2$0

Address and contacts

Address (IRS master file)
PO BOX 248, HAWTHORNE, CA 90251-0248
In care of
% BRUCE CAMPBELL
Signed the 990-EZ
Mark Simpson, President
Phone
(310) 336-0159

California records

California keeps its own records of charities and corporations. Search them by EIN 51-0152701 or by the name AEROSPACE PROFESSIONAL STAFF ASSOCIATION.

Attorney General, Registry of Charities and Fundraisers
Registration status and filed reports (CT-TR-1, RRF-1)

Mission

Labor Union

990-EZ for the year ended December 31, 2025

Program accomplishments

  • Negotiated collective bargaining agreement for engineers and scientists and administered agreement

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

Tax yearYear endedDueIRS public records
2025December 31, 2025May 15, 2026990-EZ on file
2024December 31, 2024May 15, 2025990-EZ on file
2023December 31, 2023May 15, 2024990-EZ on file

IRS record

EIN
51-0152701
Tax-exempt status
501(c)(5): Labor, agricultural or horticultural organization
Donations deductible
No
Exempt since
2000
Accounting year ends
December
Files
Form 990 or 990-EZ
Assets (IRS master file)
$235,222
Income (IRS master file)
$100,509

Filing history

FormYear endedRevenueExpensesAssetsReturn
990-EZDecember 2025$100,509$42,806$235,222IRS
990-EZDecember 2024$87,479$82,983$177,519IRS
990-EZDecember 2023$83,845$90,703$173,023XML
990-EZDecember 2022–––IRS
990-EZDecember 2021–––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 51-0152701).

Questions about AEROSPACE PROFESSIONAL STAFF ASSOCIATION

What is the EIN of AEROSPACE PROFESSIONAL STAFF ASSOCIATION?
The employer identification number (EIN) of AEROSPACE PROFESSIONAL STAFF ASSOCIATION is 51-0152701.
Is AEROSPACE PROFESSIONAL STAFF ASSOCIATION tax-exempt?
Yes. The IRS lists it as tax-exempt under section 501(c)(5) since 2000.
Are donations to AEROSPACE PROFESSIONAL STAFF ASSOCIATION tax-deductible?
No. The IRS master file says contributions to it are not deductible.
Which annual return does AEROSPACE PROFESSIONAL STAFF ASSOCIATION 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 AEROSPACE PROFESSIONAL STAFF ASSOCIATION due?
The return for tax year 2026 (the year ending December 31, 2026) is due May 17, 2027. Form 8868 extends it by six months; the 990-N cannot be extended.
When did AEROSPACE PROFESSIONAL STAFF ASSOCIATION last file with the IRS?
The latest return in the IRS public files is the 990-EZ for the year ended December 2025.
Who are the officers and directors of AEROSPACE PROFESSIONAL STAFF ASSOCIATION?
The 990-EZ for the year ended December 31, 2025 lists 14 people; 0 received compensation from the organization.
How much revenue does AEROSPACE PROFESSIONAL STAFF ASSOCIATION have?
On its 990-EZ for the year ended December 31, 2025 it reported revenue of $100,509, expenses of $42,806 and total assets of $235,222 at year end.

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