Helping People Through the Probate Process. By Mark J. Morrise, Attorney 405 S. Main St., Suite 800.This set provides coverage of every aspect of probate law and estate and trust administration in Texas. It includes sample forms and letters. In preparing the paperwork to file in Utah Probate court, the application for the Informal Probate With Will form asks. Welcome to the Utah State Bar. Attorneys creating a justice system that is understood, valued, respected and accessible to all. To read about the State Bar of Texas complaint process, click here. If you wish to submit a complaint via mail, please click here to download the form. In the following list, the forms necessary for an informal probate are highlighted and can be viewed in .