Specialist Disability Accommodation (SDA) explained
How SDA funds a specialist home for a small group with very high needs — eligibility, the four design categories, and how it fits with SIL
What SDA actually pays for (the home, not the support)
Who Specialist Disability Accommodation (SDA) is for
The four SDA design categories
How SDA and SIL work together
The money: what you pay to live in an SDA home
Enrolled dwellings and SDA providers
How an SDA request works, step by step
Common pitfalls to avoid
Frequently asked questions
Does SDA cover my rent?
Not exactly. SDA is a contribution toward the building's cost, paid to your SDA provider. You still pay a Reasonable Rent Contribution from your own income, often helped by Commonwealth Rent Assistance. Confirm the current amounts with the NDIA and Services Australia.
How long does an SDA application take?
It varies widely — often months — because it depends on gathering OT and other evidence, the NDIA's decision, and then finding an enrolled vacancy. Starting your evidence early is the biggest thing within your control.
Can I have SDA and SIL at the same time?
Yes. Many SDA residents also receive SIL. The home (SDA) and the support (SIL) are funded separately, so you can have both — or one without the other.
What if I'm not found eligible for SDA?
SDA is only for a small group, and most people meet their housing needs another way — an ordinary rental or owned home with support like SIL, plus home modifications or assistive technology through the Capital budget if an OT recommends them. Ask your planner or support coordinator about these options.
Who decides which SDA category I get?
The NDIA decides your eligibility and design category based on your OT assessment and evidence — not the provider. See the sibling guide SDA design categories explained for what each category means.