Popular choices include SEP IRAs, SIMPLE IRAs and solo 401(k)s, each offering distinct benefits and contribution limits. Call the Texas Municipal Retirement System or TMRS at 1.800.924.8677 to request your personalized retirement estimate. We Do Retirement Right. CPS Energy provides two retirement benefits. A Defined Benefit Pension Plan and a voluntary 457 Deferred Compensation Plan. Sign up and manage your deferred compensation retirement account. This section of the TRS website provides information and helps you to decide when it is the right time for you to begin the retirement process. Employer contributions are tax deductible, and you may receive tax incentives for setting up the plan. Securing your today and tomorrow.