Complete this form if you own property used for commercial purposes that is not included in the assessed value of your business' real property. Florida Statutes require that all TPP be reported to the Property Appraiser's Office annually.Every business owner in Florida needs to file DR405, the tangible personal property tax return. Florida law provides a method for you to pass personal items to your loved ones. Both unpaid Real and Personal property will be included in the annual Advertising List that is included in the local paper starting the first part of May. Both unpaid Real and Personal property will be included in the annual Advertising List that is included in a local paper starting the first part of May.