Transitioning to SDP: Addressing the "Zero Baseline Budget" Challenge

From Our Independent Facilitator Interviews: A Person-Centered Plan (PCP) is not just a mechanical conversion of an IPP. When a family transitions to SDP after a year of sitting on agency waitlists, deeply documenting the child's holistic needs and unmet services is essential to building a realistic initial budget.

When a family decides to transition into California's Self-Determination Program (SDP), the Regional Center calculates an initial 12-month Individual Budget based by default on the total Purchase of Service (POS) dollars spent on the participant over the prior 12 months.

Here is the catch: if your child spent the last 12 months sitting on waitlists for vendored speech, occupational therapy, or respite agencies, the Regional Center may have spent $0—producing an initial baseline calculation that does not reflect your child's actual needs.

Documenting Unmet Needs Under the Lanterman Act

The Lanterman Act provides mechanisms to adjust an SDP budget when historical spending does not reflect newly identified or previously unmet needs:

1. Preserve Waitlist & Outreach Evidence: Keep a dated log in your Vault showing every vendored provider contacted, their reported waitlist length, or their inability to staff authorized hours.
2. Invest in a Holistic Person-Centered Plan (PCP): Work with an Independent Facilitator to write a PCP that captures the whole child—strengths, daily family reality, teacher and therapist input, and concrete life goals—rather than merely copying boilerplate IPP lines.
3. Map Unmet Needs to Service Codes and Real Burdened Costs: Translate each needed support into its corresponding Regional Center service code, hourly rate, and annual hours so your budget change request is backed by transparent math before your IPP/SDP budget certification meeting.

Preparing a Person-Centered Plan or SDP Spending Plan? Get started on NeuroHub.