Specialist Disability Accommodation or Supported Independent Living – Which Fits Your Needs Best?
- Tibii Team

- Sep 11
- 4 min read
Updated: Sep 15

Finding the most suitable support for independent living under the NDIS can be a big decision. Specialist Disability Accommodation or Supported Independent Living options are both designed to help—but in different ways. Let’s break down benefits, requirements, and key distinctions, with a focus on options like SDA accommodation and SIL accommodation.
Understanding the Basics: SDA vs SIL
What Is Specialist Disability Accommodation (SDA)?
SDA funding covers specially designed homes—for example, houses or apartments built with accessible features like wide doorways, ceiling hoists, smart assistive tech, and robust materials for behavioural needs.
It is available through participants’ NDIS plans under Capital Supports and covers only the dwelling—not rent, bills, or personal support.
Eligibility: You must be an NDIS participant with extreme functional impairment or very high support needs, and meet the SDA needs requirement and NDIS funding criteria.
Statistic: There are over 24,000 SDA-funded participants across Australia, with around 14,700 already in SDA dwellings and nearly 9,800 still seeking placement.
What Is Supported Independent Living (SIL)?
SIL funding pays for the daily personal support you need—help with tasks like personal care, cooking, cleaning, and skill-building.
It’s funded under Core Supports and helps you live independently at home, whether shared or on your own.
Eligibility: Designed for those needing significant, daily person-to-person support, including overnight care.
SIL always excludes rent or day-to-day living expenses, including SDA costs.
Eligibility Criteria
SDA Eligibility Criteria
You must have extreme functional impairments or very high support needs.
Requires assessments and approval through a Housing Plan process.
Not everyone qualifies — typically limited to a small percentage of NDIS participants.
SIL Eligibility Criteria
You need daily personal support for tasks like showering, cooking, or managing medication.
Approved through an NDIS plan with support coordination and provider agreement
Quick Comparison Table
Feature | SDA | SIL |
What is funded | The physical home | Daily personal support & skill building |
NDIS funding type | Capital Supports | Core Supports |
Eligibility | Very high support needs or functional impairments | Daily assistance needs |
Purpose | Accessible, safe housing | Assistance with daily living |
Provider type | SDA-registered housing providers | SIL support providers |
Common in Adelaide? | Yes, for SDA accommodation Adelaide | Yes, via Sil accommodation Adelaide |
Combined use? | Often paired for full support | Works with SDA for holistic support |
Why This Matters in Australia
In 2022, 21.4% of Australians had a disability — that’s about 5.5 million people Australian Disability Network Australian Bureau of Statistics.
Many Australians with disability remain in households — only around 3.3% live in cared accommodation such as hospitals or aged care Australian Bureau of Statistics.
This underscores the increasing demand for accessible housing options like SDA, particularly in regional hubs and cities like Adelaide.
When Might You Choose One or Both?
You might qualify for SDA eligibility criteria and need a purpose-built home (e.g. with hoists or wide access). But if you also require help every day, you’d benefit from SIL providers and support inside the home. In many cases, both are used in tandem for a complete living solution.
Example: In Adelaide, you could live in SDA accommodation Adelaide and also receive support from SIL accommodation Adelaide providers—maximising both safety and daily independence.
How to Decide: Step-by-Step
Review Your NDIS Plan – Do you already have SDA or SIL funding allocated? If not, discuss with your planner whether you meet the SDA eligibility criteria or SIL eligibility criteria.
Assess Your Needs – Do you need an accessible home environment, daily care, or both?
Consider Locations – If you’re looking at Adelaide, research available SDA accommodation in Adelaide and SIL providers in Adelaide.
Talk to Providers – Reach out to both SDA housing providers and SIL support agencies to understand availability, capacity, and services.
Plan for Costs – Keep in mind that SDA funding doesn’t cover rent/bills, and SIL funding doesn’t cover accommodation—plan accordingly.
Key Takeaways
Know that Specialist Disability Accommodation covers the home structure and design; Supported Independent Living covers daily personal support.
You may qualify for one or both—depending on your needs and NDIS funding.
SDA eligibility includes extreme functional impairment or very high support needs; SIL eligibility includes significant daily and overnight support needs.
SDA funds the dwelling—not rent or bills; SIL funds support—not accommodation.
In Adelaide, you’ll want to explore both SDA accommodation Adelaide and SIL accommodation Adelaide options.
Combining SDA and SIL provides the strongest support structure for independence.
Use your NDIS plan and discuss with your planner to determine the right path
Still Unsure?
Why wait? Contact us today to talk through your eligibility, funding options, and provider selections to find what’s best for you.
As you evaluate your options, remember that what matters most is finding a setup that helps you live safely, independently, and comfortably. Whether it's a supportive SDA home or regular help through SIL, you're not alone—expert guidance is available.
Final Thoughts
Choosing between Specialist Disability Accommodation or Supported Independent Living isn't just about funding—it’s about creating a living situation that supports your independence and daily life effectively. With clear understanding and trusted support, you can confidently make choices that work for you—especially around Adelaide and throughout Australia.
Feel free to reach out to get personal support in navigating eligibility, locating providers, and making informed decisions.
Start your journey now—reach out for personalised advice on both disability accommodation comparison, SDA eligibility criteria, and SIL eligibility criteria customised to your needs.



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