Filing Requirement – This declaration must be filed with the Assessor of the town where the personal property is located. All owners of business personal property must complete and return a personal property declaration to the Assessor no later than November 1st annually.Complete all sections at the top of the form, whether or not they are specifically addressed in these instructions. Exemption applications must be filed with your local assessor's office. See our Municipal Profiles for your local assessor's mailing address. How is my Business Personal Property assessed? Merchantable title to the Property in the name of the Buyer, subject to Schedule B standards. Outright Gift or Bargain Sale. Turn Your Treasures Into a Charitable Legacy. Individual property tax cards are now available ONLINE using Avitar, which is updated bi-annually.