Contact our office at 909-382-3220 for help. The San Bernardino County Assessor provides several options for filing Business Property Statements (571L): eFile Quick and EasyWhat is business personal property? To find out more about the conditions under which a payment plan may be authorized please contact one of our tax specialists at (909) 387-8308. To obtain this permit, you may apply in person at one of the local CDTFA district offices. NEW TAX COLLECTOR OFFICE HOURS: The Tax Collector's office is open to the public Monday – Friday from am – pm, excluding holidays. This is the last day that property owners can pay their taxes without accruing a penalty. Obtain forms from either the County Assessor or the Clerk of the Board in the county where the property is located). Other records that could be helpful in completing the Form 571-L are the California. Only property tax related forms are available at this site.