Determine your dependency status using FAFSA's dependency status worksheet. If you are married, an orphan, a veteran, a graduate or professional student, have dependents, or are at least 24 years of age in the year for which you are seeking financial aid, you can file as an independent.
Ask the financial aid office on campus for a waiver if you do not meet the FAFSA's guidelines for independence. Only extreme cases, such as abandonment or abuse, qualify for a waiver. A parent's unwillingness or inability to provide information for the FAFSA or you living on your own during your education will not usually meet the standards for a waiver.
Apply online at FAFSA's website and fill out information similar to FAFSA's dependency worksheet. If you fit FAFSA's criteria, this will set up the application as an independent application. Check with your financial aid office to see if they want you to include basic parental information such as names and addresses, even if you do not have to provide financial information.
Submit any documentation requested by the school to prove your independent status. Documents can include proof of marriage, copies of tax returns or copies of paperwork from a court declaring you emancipated from your parents.