SIL vs SDA - What’s the Difference?

Ever wondered why some NDIS participants live in specialized accommodations while others live in shared homes? The answer to this question lies in the difference between SDA (Specialist Disability Accommodation) and SIL (Supported Independent Living). Both SIL and SDA are distinct types of support provided by the National Disability Insurance Scheme (NDIS). They serve different purposes, even though both seek to improve independence and quality of life.
To help you find out the difference between SIL and SDA, we have crafted a detailed guide. By understanding the details, you or your loved ones might make the right choice for a comfortable and supportive living arrangement.
SIL House Meaning
Supported Independent Living (SIL) housing is a kind of accommodation designed for people who need help in day-to-day activities but are willing to live as independently as possible. The NDIS funds SIL and has person-to-person support in a shared living environment where the participant receives assistance. It may include:
- Assistance with personal care
- Assistance with meal preparation
- Assistance with Household tasks
- Assistance with disability transport
SIL support is available round-the-clock by many SIL providers in Melbourne. These providers customize their assistance, making sure that the participant feels safe and supported. However, only the cost of support services is covered by SIL funding. It does not include rent, groceries, or utility bills.
For those who need specialized housing solutions, SIL can also be combined with Specialist Disability Accommodation (SDA) to provide a more tailored living environment.
SDA Housing Meaning
SDA housing stands for Specialist Disability Accommodation, which is a type of accommodation for NDIS participants. It is specifically created for people with significant disabilities who require proper assistance. These houses have improved accessibility features, making everyday life much simpler.
Although SDA housing is usually shared with a small group of individuals, participants may choose to live alone in certain situations. You just have to meet the eligibility criteria to access this accommodation simply. SDA funding covers the cost of the building or home in which you live. But, everyday expenses and rent are still the responsibility of the residents
Moreover, SDA funding doesn't include personal care and support services. These services are funded separately through the NDIS scheme.
Difference Between SIL and SDA
The SDA and SIL services by NDIS complement each other in their distinct roles in supporting individuals with disabilities.
SDA is specially designed housing that is modified for persons with extremely high needs for support, ensuring accessibility to the built environment. It can also accommodate more complex needs, such as individuals requiring physical support for daily activities.
On the other hand, SIL is a daily living support that maximizes the independence of individuals while performing everyday activities. SIL is typically provided in a shared living arrangement but may also be available in other forms.
A person may receive both NDIS SDA and SIL housing funding if they qualify. The SDA pays for the housing element, while the SIL funds the related daily support services.
How do SIL and SDA Work Together?
SIL and SDA work together to provide people with the housing and assistance they require to live independently. SDA makes sure that the home is built to fit your unique needs, while SIL helps you manage home tasks.
Having SDA funding allows you to live in a house that is specifically designed to meet your needs. In addition, SIL funding typically covers the support services that assist you with daily assistance, including household tasks, cooking, meal preparation, etc.
Both SIL and SDA complement each other to provide the assistance needed for independent living.
Choosing Between SIL and SDA: Which Option is Right for You?

Choosing the right option between SIL and SDA is quite a difficult process, requiring proper decision-making. You should determine fully whether you require SIL funding, SDA funding, or both SIL and SDA funding.
Different scenarios are mentioned to help you make the right choice. Have a look into it:
Living in a Standard Home but Need Daily Assistance
- In this situation, SIL funding alone may be sufficient.
- Through SDA, ongoing daily assistance will be provided with personal care, meal preparation, etc.
- You can continue to live in your current home as long as it suits your particular needs.
Need a Specially Designed Home Due to High Support Needs
- Most likely, you will require both SIL and SDA funding in this situation.
- SDA funding will be able to cover the cost of specifically designed houses that satisfy your accessibility needs.
- SIL funding will enable you to receive daily assistance to live independently.
Need Daily Support, but Your Home is Suitable
- If you are already living in your home, SIL funding might be sufficient alone in this case.
- SIL funding will provide you assistance in doing daily chores.
Current Home is Not Accessible for Your Needs
- Both SIL and SDA finding together will work perfectly in this situation.
- Your accessibility needs will be covered by SDA funding, while SIL funding will offer daily support. This enables you to live an independent and fulfilling life.
Conclusion
In conclusion, even though SIL and SDA have distinct purposes, both are essential for helping people with disabilities. While SDA provides specialized accommodation, SIL focuses on helping people to live independently. Selecting the right support option requires a proper understanding of both SIL and SDA funding. We have explained SIL and SDA in detail, and now you can make well-informed choices to enhance your quality of life.
FAQ
1. What is SIL in NDIS?
Supported Independent Living (SIL) under the NDIS refers to the support fund for individuals with disabilities. It helps them to live independently while receiving assistance with daily activities. SIL is ideal for use in shared or individual living arrangements, where a person might not have constant support but expect regular assistance.
2. What is SDA in NDIS?
SDA housing is funded under the National Disability Insurance Scheme, which assists people with extreme functional disabilities or very high support needs.
3. Who can access SIL and SDA?
To qualify for SIL and SDA, individuals need to have an NDIS plan that includes these supports based on their needs. You have to meet the eligibility criteria to access these support options.
4. Can I get SIL and SDA funding?
Yes, there are cases where SIL and SDA are granted together within one NDIS plan. This is because SIL and SDA may count as complementary but serve very different purposes.
5. How do I get SIL or SDA under NDIS?
For an individual to access SIL or SDA, that person must go through the NDIS planning process. Individuals are also encouraged to work with NDIS planners or support coordinators to facilitate the right support eligibility into the plan.
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