International Brotherhood of Teamsters
Revenue
$2.8m
year to 31 December 2024
Expenses
$2.5m
year to 31 December 2024
Total assets
$3.6m
$86k liabilities
Net assets
$3.5m
assets less liabilities
Directors and trustees
7
6.4 years on average
Staff
26
employees, year to 31 December 2024
Left since last filing
2
29% of the board
Officers and senior staff
2
named in Part VII
International Brotherhood of Teamsters' network
7 people2 organisationsi7 people and 2 organisations on this map.The large node is the subject of this page. Solid lines are what the register itself records (7). Violet dotted lines (4) are likely: the same full name sits on the current board of another organisation in the same register and region. Form 990 filings give names without a person identifier; SEC insider filings carry a CIK. It may be a different person.The board
7 listediTime on the board is observed from the annual filings: the IRS files no appointment date, so the bar counts years from the first filing the person appears on - a lower bound, not a filed start date. Names are exactly as filed. The IRS publishes no person identifier, so this edition does not yet link a person across organisations in the tables. The network map shows same-name matches as likely links only, never as confirmed.Time served and departures are observed across annual filings. Observed time served is a lower bound - a member may have joined before the first year on record. The organisation reported 7 voting members of its governing body on its latest Form 990 Part VI, which matches the board listed here.| Name | Role as filed | Since | On the board |
|---|---|---|---|
| George F Belanger (also filed as George Belanger) | President | 2018 | 8 yrs |
| Jeffrey Padellaro | Recording Secretary | 2022 | 4 yrs |
| Matthew G Taibi (also filed as Matthew Taibi) | Trustee | 2019 | 7 yrs |
| Rocco J Calo (also filed as Rocco Calo) | VP | 2018 | 8 yrs |
| Salvatore Abate | Trustee | 2022 | 4 yrs |
| Shannon R George (also filed as Shannon George) | Trustee | 2019 | 7 yrs |
| Thomas Mari | Sec./Treasurer | 2022 | 4 yrs |
Under 5 years5 to 6 years6 years or more
Officers and senior leadership
2 listediNamed in Part VII as officers, key employees or highest-compensated staff - not board members, shown for completeness.| Name | Title as filed | On the filings |
|---|---|---|
| Christopher Smolinsky | Director of Organizing | 2023 |
| Nico Catano | Organizer | 2023 |
Pay and hours
year to 31 December 2024iFrom Part VII of the Form 990: compensation reported for each officer, director, trustee, key employee and highest-paid staff member, and the average hours a week they report. Most board members are unpaid; a blank means nothing was reported. Pay from related organisations is shown separately.| Name | Title as filed | Hours a week | Pay from the organisation | Related organisations | Other |
|---|---|---|---|---|---|
| Christopher Smolinsky | Director of Organizing | 40 | $139k | $60k | |
| Nico Catano | Organizer | 40 | $129k | $60k | |
| Peter Walrond | Organizer | 40 | $104k | $60k | |
| Thomas Mari | Sec./Treasurer | 15 | $22k | ||
| Salvatore Abate | Trustee | 5 | $20k | ||
| George Belanger | President | 10 | $20k | ||
| Rocco Calo | Vice President | 5 | $15k | ||
| Jeffrey Padellaro | Recording Secretary | 5 | $15k | ||
| Shannon George | Trustee | 5 | $15k | ||
| Matthew Taibi | Trustee | 5 | $15k |
About
- Legal name
- International Brotherhood of Teamsters
- EIN
- 041896545
- Address
- 544 Main St, Boston, MA, 02129-1109
- State
- Massachusetts
- Mission
- The mission of joint council 10 is to assist and aid local unions affiliated with the council to secure improved wages, hours, working conditions and other economic advantages by advancement of their standing in the community and in the labor movement through legal and economic means, and by other lawful methods. (as filed on the Form 990)
- IRS classification
- 501(c)05 (tax-exempt under section 501(c)(3) where shown)
- Size band
- 6 (IRS master file code)
- Formed
- 1960
- Principal officer
- Thomas Mari (as named on the Form 990)
- IRS ruling date
- 1 February 1941
- Status
- Code 01 (unconditional exemption)
- Form 990 filings on record
- 5, latest 2023
Most connected
Related organisations (Schedule R)
Longest observed on the filings
≥8years on the filingsGeorge F Belanger
≥8years on the filingsRocco J Calo
≥7years on the filingsMatthew G Taibi
≥7years on the filingsShannon R George
Latest return
year to 31 December 2024iFigures from the newest Form 990 or 990-EZ in the IRS e-file releases of 2025 and 2026, for the year ending 31 December 2024. US dollars, as filed.- Total assets
- $3.6m
- Total liabilities
- $86k
- Net assets or fund balances
- $3.5m
- Contributions and grants received
- $0
- Program service revenue
- $2.1m
- Grants and similar paid out
- $93k
- Employees
- 26
Grants paid
3 listediFrom Schedule I of the Form 990: grants and assistance to organisations in the United States, largest first (up to 25). Schedule I is filed only by organisations that gave more than $5,000 to any one recipient.| Recipient | Purpose | Amount |
|---|---|---|
| Teamsters Local 25 Autism Fund | $0 | |
| Teamsters Scholarship Fund | $0 | |
| Workers Solidarity and Defense Foundation | $0 |