Your employer sponsors a 403(b) Salary Reduction Arrangement and a 457(b) Deferred Compensation Plan. To participate in both plans, you must complete.The enrollment form must be completed and submitted before deferrals can start. Benefit Distribution Request (PDF) (PDF) – Start the process needed to request a distribution from the Plan. Regardless of your age, you can withdraw funds from the 457(b) plan without any IRS early withdrawal penalties when you cease employment with Hillsborough City. What forms must I complete to participate in DROP? You must complete Form DP-ELE, Notice of Election to Participate in the DROP and. Contribution Form and submit it online, or call the Bureau of Deferred Compensation at.