Employer Contributions. The California State Disability Insurance (SDI) program provides short-term Disability Insurance (DI) and Paid Family Leave (PFL) wage replacement benefits.How to Claim State Plan Benefits. 1. Use SDI Online to securely file for benefits or request a paper claim form online. The State of California requires all employees to pay into its short-term disability insurance (SDI) program through payroll deductions. These taxes are also called SDI contributions. Example. 1. Send Unemployment Insurance (UI), Employment Training Tax (ETT), State Disability. SmartAsset's California paycheck calculator shows your hourly and salary income after federal, state and local taxes. 1. Send Unemployment Insurance (UI), Employment Training Tax (ETT), State Disability. For federal tax (or you may receive less, if you are a.