What is the California SDI rate for 2020? 1.11K viewsOctober 10, 2022Banking and Finance 0 Sam Smith11.38K March 29, 2021 0 Comments Spread the loveSpread the love 1 Answer ActiveVotedNewestOldest 0 Blogolu28.38K Posted March 31, 2021 0 Comments Spread the love1.00 percent The State Disability Insurance (SDI) withholding rate for 2020 is 1.00 percent. The taxable wage limit is $122,909 for each employee per calendar year. The maximum to withhold for each employee is $1,229.09. Spread the love Login