Retirement — Service​​ Consider using Retirement Online to estimate your pension benefit and to apply for a service retirement. This is a two-page form.You can submit an online retirement application right from your TCDRS. Many Departmental forms are now available online to better serve USDA employees and customers. How to Complete the Application. Fill out the other side of this application completely. Fill out the special power of attorney form (PDF). You can also complete our secure online contact form, and one of our lawyers will reach out to you. The forms listed below are PDF files. They include graphics, fillable form fields, scripts and functionality that work best with the free Adobe Reader.