Yes. Supplemental taxes are eligible for the same property tax exemptions and assistance programs as your annual taxes. In addition to the homeowner’s exemption, you can apply through the Assessor’s Office for a number of other assessment exemptions (e.g., veteran’s, church, and welfare) that result in savings. You must, however, file for all exemptions before 30 days following the date of the notice from the Assessor of your supplemental assessment. For further information, contact the Assessor’s Office at (925) 313-7481.