The Minnesota Deferred Compensation Plan (MNDCP) is a voluntary savings plan intended for long-term investing for retirement. 457 plans allow you to use a portion of your funds for loans, as well as for hardship withdrawals due to certain unforeseeable emergencies.Before you complete this form, please read the accompanying literature in the 457. If you are eligible for a deferred compensation match or conversion, the questions and answers below will help you make your selection. Qualified deferred compensation plans include regular defined benefit plans, 401(k), IRA, and 457 plans. If you have questions about the deferred compensation plan, please contact the Minnesota Deferred Compensation Plan at 1-800-657-. 5757. 4. Find your employer's plan. The Minnesota Deferred Compensation 457b Plan or mndcp is available to all public employees who work for the state. Sign up and manage your deferred compensation retirement account.