A Letter of Clearance cannot be issued if your declared home state is New York. PLEASE READthe entire application booklet before you begin to fill out the application.If you are applying ONLY for children or if you are a. How do I fill this out? Select an insurance product that best fits your policy or need below and find the right form. Need to report a claim? Find the number you need to get started below. The NFIP provides flood insurance to property owners, renters and businesses, and having this coverage helps them recover faster when floodwaters recede. You'll get notices (letters, emails, or both) telling you which documents to submit. You may get a notice from your health insurance company too.