Line 121a: Tangible personal property rented from others. Enter the value of tangible personal property rented to the business.There are two types of property subject to taxes in King County: Real Property and Personal Property. When completing the form you must: • List all assets you own or control as of January 1, including those assets fully depreciated in your. Use lines 9, 10, and 11 for business use of the home expenses that would have been deductible as a personal expense if you had not used your home for business. Alternatively, it is possible for a larger business with one or two locations within this County to file online. Completing the forms for a BPP rendition is not a difficult task. Instead, current businesses will receive e-filing instructions with a confidential code in the mail in early January. Should perhaps look at it from two points of view. How do I change the mailing address, spelling, name, etc.