Once you've decided to take your grievance about an attorney to the State Bar, you need to file an attorney complaint form. Find out how to resolve a problem without going to court, file a complaint against a lawyer, and how to get money back from an unethical attorney below.The State Bar will acknowledge receipt of your complaint within 10 working days. Contact a CDC Regional Office in Your Area. Austin, Texas Phone: (512) 427-1350, or (877) 953-5535. The first step in filing a grievance is to complete a grievance form either through the Bar's online submission system, located at cdc.texasbar. Instructions for Filing a Complaint Against an Attorney Fill out all spaces on the complaint form completely. The bar will review a complaint to see if it merits moving forward. If it does merit further investigation, the bar will send the complaint to the attorney. Contact a CDC Regional Office in Your Area.