The California State Disability Insurance (SDI) program provides short-term Disability Insurance (DI) and Paid Family Leave (PFL) wage replacement benefits. Apply for a New Business Tax Certificate online or at the Business Tax Office.Refundable business registration fee plus special fees. If you are approved for disability income indicate the federal and state income tax you would like withheld from your monthly UCRP disability income payment. This office serves residents of Alameda and Contra Costa counties, regardless of place of employment. Applications available on-line or at local career centers. If your disability is work-related, state Workers' Compensation benefits may provide you with up to two-thirds of your salary. These taxes are also called SDI contributions. Example. The property tax exemptions listed below provide eligible taxpayers with a variety of property tax savings. Claimants are strongly urged to use the Job Contact and Reemployment Activity Log, located in MWE, to keep this record.