Nonprofit · EIN 43-0337339
INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS
Also known as 41
Tax-exempt · BRIDGETON, MO 63044
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2024 | 990 | $156,923 | $150,679 | $6,244 | $775,661 | $0 | $775,661 |
| December 31, 2023 | 990 | $197,238 | $121,199 | $76,039 | $766,664 | $0 | $766,664 |
Financial details: 990 for the year ended December 31, 2024
Revenue
- Contributions, gifts and grants
- $18,469
- Program service revenue
- $156,866
- Investment income
- $57
- Net income from fundraising events
- -$18,469
- Other revenue
- -$18,469
Expenses
- Grants and similar amounts paid
- $0
- Compensation of officers, directors and key employees
- $39,017
- Other salaries and wages
- $10,156
- Salaries, compensation and benefits (total)
- $75,079
- Professional fundraising fees
- $0
- Occupancy
- $12,044
- Travel
- $4,213
- Depreciation
- $217
Balance sheet and other
- Total assets, start of year
- $766,664
- Total assets, end of year
- $775,661
- Total liabilities, end of year
- $0
- Net assets, end of year
- $775,661
- Land, buildings and equipment
- $3,860
- Publicly traded securities
- $204,699
- Gross receipts
- $175,392
- Employees
- 19
- Volunteers
- 0
- Year formed
- 1889
- State of legal domicile
- MO
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 December 31, 2024, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Mark F Grzechowiak | Trustee Officer | 6 | $10,521 |
| Christopher L Steinkuehler | Recording Secretary Officer | 6 | $9,160 |
| Clifford B Rushton | President Officer | 4 | $5,899 |
| Frank J Sitar | Secretary Treasurer Officer | 15 | $5,524 |
| Joseph Stanton | Vice-President Officer | 3 | $4,012 |
| Michael R Ehrenstrom | Trustee Officer | 2 | $3,126 |
| Stephen M Branson | Trustee Officer | 1 | $525 |
| Matthew S Carson | Conductor Sentenil Officer | 1 | $250 |
990 for the year ended December 31, 2023: 8 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| Frank J Sitar | Secretary Treasurer Officer | 15 | $6,301 |
| Mark F Grzechowiak | Trustee Officer | 3 | $4,481 |
| Clifford B Rushton | President Officer | 2 | $3,308 |
| Joseph Stanton | VicePresident Officer | 2 | $2,740 |
| Michael R Ehrenstrom | Trustee Officer | 2 | $2,596 |
| Christopher L Steinkuehler | Recording Secretary Officer | 2 | $2,261 |
| Andrew S Kavanaugh | Conductor Sentenil Officer | 1 | $632 |
| Stephen M Branson | Trustee Officer | 1 | $510 |
Address and contacts
- Address (IRS master file)
- 12364 SAINT CHARLES ROCK RD, BRIDGETON, MO 63044-0000
- In care of
- % MARK GRZECHOWIAK
- Principal officer (990 for 2024)
- Frank J Sitar, 12365 SAINT CHARLES ROCK RD, BRIDGETON, MO 63044
- Signed the 990
- Frank Sitar, Secretary Treasurer
- Phone
- (636) 875-8428
Mission
To improve wages benefits and working condition for all members.
Program accomplishments
- To improve working conditions wages and benefits for all members.0
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 year | Year ended | Due | IRS public records |
|---|---|---|---|
| 2025 | December 31, 2025 | May 15, 2026 | Not on file |
| 2024 | December 31, 2024 | May 15, 2025 | 990 on file |
| 2023 | December 31, 2023 | May 15, 2024 | 990 on file |
IRS record
- EIN
- 43-0337339
- Tax-exempt status
- 501(c)(5): Labor, agricultural or horticultural organization
- Donations deductible
- No
- Exempt since
- 1940
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Assets (IRS master file)
- $775,661
- Income (IRS master file)
- $175,392
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2024 | $156,923 | $150,679 | $775,661 | XML |
| 990 | December 2023 | $197,238 | $121,199 | $766,664 | XML |
| 990 | December 2022 | $161,957 | $143,127 | $689,092 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | 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 43-0337339).
Questions about INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS
- What is the EIN of INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS?
- The employer identification number (EIN) of INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS is 43-0337339.
- Is INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(5) since 1940.
- Are donations to INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS 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 INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS due?
- The return for tax year 2025 (the year ending December 31, 2025) is due May 15, 2026. Form 8868 extends it by six months; the 990-N cannot be extended.
- When did INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2024.
- Who is the principal officer of INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS?
- The 990 for the year ended December 31, 2024 names Frank J Sitar.
- Who are the officers and directors of INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS?
- The 990 for the year ended December 31, 2024 lists 8 people; 8 received compensation from the organization, the highest $10,521 (Mark F Grzechowiak, Trustee).
- How much revenue does INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS have?
- On its 990 for the year ended December 31, 2024 it reported revenue of $156,923, expenses of $150,679 and total assets of $775,661 at year end.
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