The State of Illinois Deferred Compensation Plan is a supplemental retirement program for State employees. Download any State of Illinois Deferred Compensation Plan form now using Acrobat Reader.These forms allow data to be typed into the form and saved. The Minnesota Deferred Compensation Plan (MNDCP) is a voluntary savings plan intended for long-term investing for retirement. We'll explain the major state personal income tax considerations that apply to deferred compensation or retirement income. Payments from qualified deferred compensation plans, including regular defined benefit pensions, 401(k) accounts, IRAs, and 457 plans. This voluntary plan, called the SURS Deferred Compensation Plan (DCP), provides members an avenue to save more and generate additional income in retirement. Enrollment and Beneficiary Form. The home of your State of Illinois Deferred Compensation retirement account.