Idaho Operating Engineers Pension Trust Fund was established to provide retirement benefits for their eligible members and their dependents through the collective bargaining process.

This site provides general benefit information, forms and other Trust related items.

This site covers the Idaho Operating Engineers Pension Trust Fund.

For information on any of the following Trusts, click here. 

  • Washington-Idaho Operating Engineers Employers Health & Security Trust Fund
  • Engineers-AGC Retirement Trust of the Inland Empire
  • Western States Operating Engineers Institute of Training Apprenticeship & Training Trust

Alternatively, you can navigate to the Idaho Operating Engineers Pension Trust Fund by clicking “WA-ID Operating Engineers” at the top right of the page.

You can now book in-person appointments online at the Spokane Satellite Office! To book an appointment with a representative, please click here.

2023 1099-R MAILING

Your 2023 Form 1099-R will be mailed before the end of January 2024. For more information, click here.


Effective January 1, 2019, Welfare & Pension Administration Service, Inc. (WPAS) has been selected as the new Administrator for the Idaho Operating Engineers-Employers Pension Plan (the “Plan”). WPAS will assume responsibility for processing contributions and reconciling payments among other duties determined by the Board of Trustees. All participants covered by the Funds have been notified of the change in administration offices.