GAO issues report on 401(k) fees and participants’ confusion over existing disclosures George Michael Gerstein • August 27, 2021 August 27, 2021 • News • Tags: DOL, ERISA 40% of 401(k) participants say fees a mystery, GAO reports Almost 40% of 401(k) participants do not fully understand the fees they are paying, a GAO report found. Pensions & Investments Print Email LinkedIn Twitter Facebook