Tangible personal property used in research and development business . Giles County, VA Seal.All business owners, including home based businesses, are required to file a business tangible personal property return and current asset list annually. You are required to file a business tangible personal property form each year. There is a 10 percent penalty for late filing as stated in the Henrico County Code, Sec. File your Business Tangible Personal Property (BTPP) tax return online HERE or download a printable copy of the return HERE to submit a hard copy. All businesses need to complete the Business Registration Form so they are registered with Mecklenburg County. Businesses must itemize personal property and equipment declaring the date of acquisition and original purchase price.