Nonprofit · EIN 52-1485854
UNITED STEELWORKERS
Also known as 09158 LOCAL
Tax-exempt · BOSTON, MA 02108
Financials
| Year ended | Form | Revenue | Expenses | Net income | Total assets | Liabilities | Net assets |
|---|---|---|---|---|---|---|---|
| December 31, 2025 | 990 | $646,793 | $501,417 | $145,376 | $5,016,904 | $153,747 | $4,863,157 |
| December 31, 2024 | 990 | $427,377 | $420,625 | $6,752 | $4,432,626 | $219,040 | $4,213,586 |
| December 31, 2023 | 990 | $476,131 | $404,206 | $71,925 | $4,195,572 | $283,087 | $3,912,485 |
Financial details: 990 for the year ended December 31, 2025
Revenue
- Contributions, gifts and grants
- $100
- Program service revenue
- $516,875
- Investment income
- $76,369
- Net rental income
- $11,400
- Net gain from sales of assets
- -$23,279
- Net income from sales of inventory
- $5,600
- Other revenue
- $53,449
Expenses
- Grants and similar amounts paid
- $49,300
- Compensation of officers, directors and key employees
- $55,605
- Salaries, compensation and benefits (total)
- $60,707
- Professional fundraising fees
- $0
- Legal fees
- $177,079
- Accounting fees
- $18,015
- Occupancy
- $95,427
Balance sheet and other
- Total assets, start of year
- $4,432,626
- Total assets, end of year
- $5,016,904
- Total liabilities, end of year
- $153,747
- Net assets, end of year
- $4,863,157
- Publicly traded securities
- $3,310,422
- Net assets without donor restrictions
- $4,863,157
- Gross receipts
- $1,125,182
- Employees
- 24
- Volunteers
- 0
- Year formed
- 1985
- State of legal domicile
- MA
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, 2025, highest compensation first.
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JOSEPH SMITH | PRESIDENT Trustee or director, Officer | 20 | $9,400 |
| MICHAEL MACKAN | VICE PRESIDENT Trustee or director, Officer | 15 | $7,600 |
| KEITH HENDERSON | FINANCIAL SECRETARY Trustee or director, Officer | 15 | $7,600 |
| JOSEPH PLAGENZA | TREASURER Trustee or director, Officer | 15 | $7,600 |
| LISA MENINO | RECORDING SECRETARY Trustee or director, Officer | 15 | $6,400 |
| ELLIOT DERDAK | TRUSTEE & STEWARD Trustee or director | 3 | $1,200 |
| KEMPTON FLEMMING | TRUSTEE Trustee or director | 3 | $1,200 |
| BOB HICKEY | OUTSIDE GUARD Trustee or director | 2 | $900 |
| JEN ROWE | INSIDE GUARD Trustee or director | 2 | $900 |
| JOHNNY HERNANDEZ | GUIDE Trustee or director | 2 | $900 |
| JOHN DESTEFANO | TRUSTEE Trustee or director | 2 | $900 |
990 for the year ended December 31, 2024: 12 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JOSEPH SMITH | PRESIDENT Trustee or director, Officer | 20 | $9,000 |
| KEITH HENDERSON | FINANCIAL SECRETARY Trustee or director, Officer | 15 | $7,200 |
| LISA MENINO | RECORDING SECRETARY Trustee or director, Officer | 15 | $6,000 |
| MICHAEL MACKAN | VICE PRESIDENT Trustee or director, Officer | 15 | $4,500 |
| JOSEPH PLAGENZA | TREASURER Trustee or director, Officer | 15 | $1,800 |
| JEN ROWE | OUTSIDE GUIDE Trustee or director | 2 | $600 |
| JOHNNY HERNANDEZ | GUIDE Trustee or director | 2 | $600 |
| JOHN DESTEFANO | TRUSTEE Trustee or director | 2 | $600 |
| ELLIOT DERDAK | TRUSTEE Trustee or director | 3 | $600 |
| KEMPTON FLEMMING | TRUSTEE Trustee or director | 3 | $600 |
| JOHN SINAGRA | VICE PRESIDENT (THRU 04/24) Trustee or director, Officer | 15 | $0 |
| BOB HICKEY | INSIDE GUARD Trustee or director | 2 | $0 |
990 for the year ended December 31, 2023: 11 people
| Name | Title | Hours / week | Compensation |
|---|---|---|---|
| JOSEPH SMITH | PRESIDENT Trustee or director, Officer | 20 | $9,000 |
| JOHN SINAGRA | VICE PRESIDENT Trustee or director, Officer | 15 | $7,200 |
| KEITH HENDERSON | FINANCIAL SECRETARY Trustee or director, Officer | 15 | $7,200 |
| JOSEPH PLAGENZA | TREASURER Trustee or director, Officer | 15 | $7,200 |
| LISA MENINO | RECORDING SECRETARY Trustee or director, Officer | 15 | $6,000 |
| ELLIOT DERDAK | TRUSTEE Trustee or director | 3 | $900 |
| MICHAEL VARDARO | OUTSIDE GUIDE Trustee or director | 2 | $600 |
| VALERIE HOGAN | INSIDE GUARD Trustee or director | 2 | $600 |
| JOHNNY HERNANDEZ | GUIDE Trustee or director | 2 | $600 |
| JOHN DESTEFANO | TRUSTEE Trustee or director | 2 | $600 |
| KEMPTON FLEMMING | TRUSTEE Trustee or director | 3 | $600 |
Address and contacts
- Address (IRS master file)
- 15 COURT STREET SUITE 920, BOSTON, MA 02108-0000
- In care of
- % KEITH HENDERSON
- Principal officer (990 for 2025)
- JOSEPH SMITH, 15 COURT STREET 920, BOSTON, MA 021082408
- Signed the 990
- JOSEPH SMITH, PRESIDENT
- Phone
- (617) 367-8589
- Website
- WWW.SENA9158.COM
- Return prepared by
- CLIFTONLARSONALLEN LLP
Mission
TO BETTER THE TERMS AND CONDITIONS OF EMPLOYMENT FOR UNION MEMBERS.
Program accomplishments
- CONTRACT ENFORCEMENT & REPRESENTATION: ENSURE ENFORCEMENT OF COLLECTIVE BARGAINING CONTRACT AND RELATED MEMBER RIGHTS AND PROTECTIONS. WORK TO SECURE IMPROVED WORKING CONDITIONS FOR MEMBERS.
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 | 990 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
- 52-1485854
- Tax-exempt status
- 501(c)(5): Labor, agricultural or horticultural organization
- Donations deductible
- No
- Exempt since
- 1968
- Accounting year ends
- December
- Files
- Form 990 or 990-EZ
- Group exemption
- 0260: UNITED STEELWORKERS
- Assets (IRS master file)
- $5,016,904
- Income (IRS master file)
- $1,125,182
Filing history
| Form | Year ended | Revenue | Expenses | Assets | Return |
|---|---|---|---|---|---|
| 990 | December 2025 | $646,793 | $501,417 | $5,016,904 | XML |
| 990 | December 2024 | $427,377 | $420,625 | $4,432,626 | IRS |
| 990 | December 2023 | $476,131 | $404,206 | $4,195,572 | XML |
| 990 | December 2022 | $582,002 | $335,056 | $3,948,136 | IRS |
| 990 | December 2021 | – | – | – | IRS |
| 990 | December 2020 | – | – | – | IRS |
| 990 | December 2018 | – | – | – | 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 52-1485854).
Questions about UNITED STEELWORKERS
- What is the EIN of UNITED STEELWORKERS?
- The employer identification number (EIN) of UNITED STEELWORKERS is 52-1485854.
- Is UNITED STEELWORKERS tax-exempt?
- Yes. The IRS lists it as tax-exempt under section 501(c)(5) since 1968.
- Are donations to UNITED STEELWORKERS tax-deductible?
- No. The IRS master file says contributions to it are not deductible.
- Which annual return does UNITED STEELWORKERS 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 UNITED STEELWORKERS 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 UNITED STEELWORKERS last file with the IRS?
- The latest return in the IRS public files is the 990 for the year ended December 2025.
- Who is the principal officer of UNITED STEELWORKERS?
- The 990 for the year ended December 31, 2025 names JOSEPH SMITH.
- Who are the officers and directors of UNITED STEELWORKERS?
- The 990 for the year ended December 31, 2025 lists 11 people; 11 received compensation from the organization, the highest $9,400 (JOSEPH SMITH, PRESIDENT).
- How much revenue does UNITED STEELWORKERS have?
- On its 990 for the year ended December 31, 2025 it reported revenue of $646,793, expenses of $501,417 and total assets of $5,016,904 at year end.
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