The New York City Deferred Compensation Plan (DCP) allows eligible New York City employees a way to save for retirement through convenient payroll deductions. You will need your Social Security Number and PIN to enroll in the Plan online.Fill out this form and submit it via mail for processing. Learn more about how to start receiving income in the Learning Center. The Plan is comprised of two programs: a 457 Plan and a 401(k) Plan. Employees are eligible to participate in the Commonwealth's Deferred Compensation Plan (also known as a Section 457 Plan). Sign up and manage your deferred compensation retirement account. Blitman and King attorneys have experience dealing with top-hat plan cases all across NY.