Why the OAP Funding Gap Is $385 Million (Not $600M or $1.9B) — Methodology

The Financial Accountability Office of Ontario's 2020 review of MCCSS spending estimated that $1.35B per year was needed to deliver Ontario Autism Program services at 2018-19 service levels for the 40,700 children registered at that time. The 2026-27 Ontario Budget allocated $965 million to the OAP. The arithmetic: $1.35B - $965M = $385M annual shortfall.

This is the most conservative defensible gap figure because it uses (a) an independent, government-funded oversight body's estimate (FAO), and (b) the lowest-intensity service-level benchmark (2018-19, before the 2019 redesign expanded eligibility). End The Wait Ontario uses this figure as our canonical because it is the hardest to dispute.

Several other annual-gap estimates appear in public discussion. (1) "$571M shortfall" — FAO's prior estimate against the smaller 2025-26 $779M budget. (2) "$600M shortfall" — used by some advocacy groups, rounding the FAO estimate. (3) "$1.9B-$2.5B" — End The Wait Ontario's own estimate of what would be needed to fund all currently registered children at typical needs-based amounts ($22K average x 89,799 ≈ $1.98B, minus current spending). (4) "$3.78B" — estimates assuming intensive ABA near the high end of $6,600–$65,000/year x 89,799 minus the $965M budget.

All of these point to underfunding relative to need. The differences come from the baseline used: 2018-19 service levels, today's registration count (89,799), or intensive-intervention cost models.

When writing to MPPs, journalists, or policymakers, the $385M figure is the most legally defensible because it cites the FAO and uses a conservative service-level benchmark.

However, families and advocates can point out that even fully closing the $385M FAO gap would only restore 2018-19 service levels against today's much larger registered population. The honest framing: "$385M is the floor, not the ceiling."