Tangible Personal Property is everything, other than real estate, that you use to operate your business. Exemption applications must be filed with your local assessor's office.See our Municipal Profiles for your local assessor's mailing address. These taxpayers now have until May 1, 2025, to file various federal individual and business tax returns and make tax payments. Portal for filling out and submitting Business Personal Property Listings and Extensions. All owners of business personal property are required to annually file a personal property declaration with the Assessor no later than November 1 st. Government Leasehold Intangible Personal Property Tax. Learn more about Government Leasehold Intangible Personal Property Tax. The fastest way to apply is through DisasterAssistance.gov. Gov website belongs to an official government organization in the United States.