State Supplementary Payment
California Department of Social Services
Monthly state cash supplement to SSI
California’s state supplement to federal SSI for eligible aged, blind, or disabled people.
What you could receive
Monthly state cash supplement to SSI
SSP is paid with federal SSI. SSA determines SSI/SSP eligibility using federal criteria. This catalog does not encode SSA income or resource tests. People ineligible for SSI/SSP solely due to immigration status may instead look at CAPI.
Who may qualify
Not every requirement is listed here. Confirm the full rules with the program administrator.
Location / service area
Statewide in California
Important requirements
Purchase timing requirement is unclear. Confirm with the program administrator.
Timing / preapproval
Preapproval required
Last verified: Sep 6, 2026 · Confidence: High
Official sources
Eligibility is based on published program information and the details you provide. Program rules, funding and availability can change. Always confirm eligibility with the official program administrator.