60 days before you retire — Contact your Human Resources department and complete retirement paperwork. Choose your retiree health benefits.From pros and cons to the best locations and agerelated considerations and taxes, we look at why retiring in Dallas can be a good option. Once you have completed, notarized and submitted all of your documents in Retire Now, you will meet with a benefits counselor to finalize your retirement. Our Texas retirement tax friendliness calculator can help you estimate your tax burden in retirement using your Social Security, 401(k) and IRA income. How do I enroll in the Plan? We Do Retirement Right. Since 1967, counties and districts in Texas have trusted TCDRS to provide retirement, disability and survivor benefits. Fill out the form below and someone will get back to you ASAP. Divorce is a challenging journey, filled with emotional and legal complexities.