Hiring Direct Respite Workers and Personal Assistants: 1099 vs. W-2 & FMS Rules

SDPFMSProvidersRespiteIndependent Facilitator
About NeuroHub: NeuroHub provides practical information, organization, and compliance support for families, Independent Facilitators, and providers navigating California's Regional Center system and Self-Determination Program (SDP)—turning months of bumpy bureaucracy into structured, audit-ready workflows.

Hiring Direct Respite Workers and Personal Assistants: 1099 vs. W-2 & FMS Rules

From Our June 2026 IF Vendorization Interview: Independent Facilitators told us they spend an enormous amount of time explaining a single rule to families and providers: under a Bill Payer FMS model, the FMS only pays businesses on an invoice basis—meaning independent providers or personal assistants who aren't W-2 employees must set up as a business (EIN/W-9, business bank account, and itemized invoices).

One of the most valuable features of Participant-Directed Services (PDS) and the Self-Determination Program (SDP) is the ability to hire people your family already trusts—a skilled respite caregiver, a behavioral aide, or a personal assistant—rather than relying solely on rotating agency staff.

However, getting that person paid smoothly requires understanding how Financial Management Services (FMS) classify workers.

W-2 Co-Employment vs. 1099 Business Invoicing

Depending on the service code and your chosen FMS model, providers are paid through one of two tracks:

1. The W-2 Co-Employer Track

  • How It Works: The family acts as the managing employer (recruiting, scheduling, and approving hours), while the FMS acts as the employer of record (processing W-4s, payroll taxes, withholdings, and workers' compensation insurance).
  • Budget Impact: Your SDP Spending Plan must reserve enough funds in that service line to cover not only the worker's gross hourly wage, but also the employer tax and workers' compensation burden plus monthly FMS fees.

2. The 1099 / Business Vendor (Bill Payer) Track

  • How It Works: The FMS pays independent providers and community vendors strictly on an invoice basis.
  • What Providers Need to Know Upfront: If an independent provider or personal assistant is operating on the 1099/vendor track rather than as a W-2 employee, they must operate as a legitimate business—providing a completed W-9, an EIN (or business tax identification), a dedicated business invoicing workflow, and invoices aligned with the participant's authorized SDP service code.

Clarifying whether each provider on your Care Team is on a W-2 Co-Employer, 1099 SDP Invoice, or Traditional SAR Reimbursement track before they work their first hour prevents weeks of onboarding frustration.

Ready to organize your Care Team and track respite & personal assistance budgets? Get started on NeuroHub.