IAM BFO Office Closure Update April 20, 2020

For updated information regarding medical benefits, please click here. Due to concerns related to the COVID-19 coronavirus, the IAM Benefit Funds Office physical location is closed, and limited staff is operating remotely. 

Questions?

You can contact the IAM Benefit Trust Fund Office directly to get more information about the plan.

  • Phone: 800-457-3481 (participants); 202-785-8148 (others). Our phones are open Monday through Friday, 8:30 a.m. to 4:00 p.m. Eastern Time.
  • Mail: National IAM Benefit Trust Fund, 99 M Street, SE,  Suite 600, Washington, DC 20003-3799
  • E-mail: Click Here

Forms

BTF Proposal Request Form- Less than 400 employees 

BTF Proposal request Form- More than 400 employees