How rent works in SDA housing: the Reasonable Rent Contribution explained
July 10, 2026
One of the first questions people ask about Specialist Disability Accommodation is simple: what will I actually pay? The good news is the answer is more predictable than for most private rentals.
The Reasonable Rent Contribution (RRC)
Tenants in SDA housing pay a Reasonable Rent Contribution. It is made up of two parts: 25% of the Disability Support Pension (the base rate) plus 100% of any Commonwealth Rent Assistance you receive. That is your rent — the amount is set by these formulas rather than the market, so it does not jump around the way private rents can.
What the NDIS pays
Separately from your rent, the NDIS pays an SDA payment directly to the housing provider. This funds the specialist features of the home — the accessible design, the robust materials, the assistive technology provisions — and it comes from your plan’s SDA funding, not your pocket.
Everyday costs
Like any home, day-to-day living costs — electricity, internet, food — are yours to manage, and any supports you receive (like SIL) are funded through the relevant parts of your NDIS plan.
Want the full picture with a worked example? Read our plain-language guide to how funding works, or get in touch and we’ll talk it through — no pressure, no jargon.