Use this form to request a fee waiver (or submit a written request) for certain immigration forms and services based on a demonstrated inability to pay. You must file this form to seek a waiver of certain grounds of inadmissibility.Please refer to the instructions to determine whether you should use this form. At the time of filing, you must submit all evidence and supporting documentation listed in the Specific. USCIS Contact Center. Our website gives you several ways to track your case and get answers to your immigration questions. Information about where to file your appeal can be found on the Direct Filing Addresses for Form I290B, Notice of Appeal or Motion page. What Is the Purpose of Form I-912? You may request a fee waiver if you are unable to pay the filing fees or biometric services fees for an application or. Fill Out the Form I129.