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Requests for withdrawal liability estimates that are received on or after December 16, 2024, will not be processed until February 1, 2025. Click below to submit estimate requests and payment instructions will follow.

Questions?

You can contact the IAM National Pension Fund Office directly to get more information about the plan.

  • Phone: 800-424-9608 (participants); 202-785-2658 (others). Our phones are open Monday through Friday, 9:00 a.m. to 7:00 p.m. Eastern Time.
  • Fax: 202-463-8098 or 202-457-8653 (Please use this form  when faxing a request for estimate or pension application.)
  • Mail:  IAM National Pension Fund, 99 M Street, SE, Suite 600, Washington, DC 20003-4595
  • E-mail Form: Click Here