***Moved from Progress Reports to Process & Procedures***
** Moderator hat off **
The short answer, yes you can.
The long answer:
Study the required forms and the instructions for completing them very carefully and determine what your comfort level is in completing them; then you can determine if your comfortable enough doing it yourself or seeking legal or professional assistance.
As alluded to by others, you will be responsible for gathering supporting documentation that will accompany forms at different points in this process and that's regardless of whether or not you are doing this yourself.