You can ask the last registered or legal owner to sign and ile a release of interest. Complete sections 1, 2, 3, 4, 6, and 9 on the application.• Submit the recorded application to a vehicle licensing office to apply for a title. Directions. Step 1: Fill in, print, and sign the Real estate excise tax mobile home affidavit form. How do I apply for a title to my mobile home? (a) A registered owner of record must sign the certificate of title releasing the owner's interest when transferring ownership of a manufactured home. You will learn what your rights are when buying a manufactured home from a dealer. We will also explain some important terms. Petition a Washington State Superior Court or District Court to direct them to remove the lienholder and issue you a clear title.