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State Disability Insurance Supplementation Calculator

This Page Contains Information relevant to Personnel, Payroll and Accounting Offices

If you have Microsoft Excel (Macintosh or PC) or a spreadsheet software application that can read an XLSM file, you can download a spreadsheet that will do SDI Supplementation calculations.

SDI Supplementation Calculator*

* If you have questions about Americans with Disabilities Act Standards for Accessible Design, please contact (916) 372-7200 or