Submit your forms as follows: 1) Inquries and questions can be sent via email to the Plan. Does my participation in a deferred compensation plan affect my benefits from Middlesex County Retirement System?Take time to understand the new benefit options, including health insurance, disability insurance, and employer savings plans. (the "Hospital") established the Middlesex Retirement. Direct Rollover to a Roth IRA (PDF) (PDF) – This form allows eligible participants to roll their account or a portion of their account to a Roth IRA. Mandatory Retirement Plan Contributions.