Optional closing costs for sellers include buyer incentives, the prorated property tax bill, or real estate attorney fees. Do sellers pay closing costs?Escrow can also be an account that is created at the time of a mortgage closing which includes future homeowners' insurance and property tax payments. Your escrow might also be covering a shortfall or projecting a higher tax bill. Every mortgage investing institution shall make all payments for taxes for which they hold real property tax escrow accounts, in a timely manner. Our property owner webpages include information about assessments, property tax relief, and more. You'll find everything you need to know. The Tax Collector is responsible for collecting the taxes. The Property Appraiser is responsible for determining the amount of taxes due. Looking for information on the California property tax rate?