Rental income is money you receive for the: Occupancy of real estate; Use of personal property. Personal property held for sale or lease in the ordinary course of business on the lien date of January 1.If you aren't in the business of renting personal property, report your rental income on Schedule 1 (Form1040), line 8. This new filing applies to you if you rent out all or a portion of your property. California's State Board of Equalization (BOE) considers shortterm rentals to be a trade or business, subject to personal property tax. California's State Board of Equalization (BOE) considers shortterm rentals to be a trade or business, subject to personal property tax. I only rent an office and all of the furniture and equipment belongs to the landlord. Do I still have to complete the BPS? In California, you'll need to fill out a form that covers your rental and employment history, income details, and references. This new filing applies to you if you rent out all or a portion of your property.