Daily-life support, SIL and SDA: what's the difference?
Three NDIS home-and-living terms get tangled together all the time: Assistance with Daily Life, Supported Independent Living (SIL) and Specialist Disability Accommodation (SDA).
The shortest version is:
Assistance with Daily Life is flexible help at home. SIL is higher-level support at home. SDA is the specialist home itself.
Most people who need help at home are not looking for SDA, and many are not looking for SIL either. They are looking for ordinary, practical, in-home support through Assistance with Daily Life: help with routines, meals, personal care, prompting, household tasks and building independence in the place they already live.
The detail matters because asking for the wrong thing can slow everything down. If the issue is support, focus on support. If the issue is the building, then SDA may be part of the conversation - but SDA is rare and assessed on a much narrower basis.
Assistance with Daily Life
Assistance with Daily Life is the everyday in-home support most participants are more likely to use. It usually sits in the Core part of an NDIS plan and can fund support workers to help with daily activities so you can live as independently as possible.
Depending on your plan and goals, daily-life support may help with:
- morning or evening routines
- personal care, dressing or showering support
- meal planning, cooking and cleaning
- prompting and structure for appointments or daily tasks
- shopping and household organisation
- building skills so you can do more tasks yourself over time
- support during periods when your functional capacity drops
For mental health needs, this can be the right fit when you do not need someone with you all day and overnight, but you do need reliable support at key points in the week. That might look like a few shorter visits, a longer block to get the house back on track, or practical help to rebuild routines after a hard period.
Daily-life support is not "less serious" than SIL. It is simply more flexible. For many people with psychosocial disability, flexibility matters because needs can be episodic: a person may be fairly independent during a good stretch and need much more prompting, practical help and encouragement during a depressive, anxious, traumatised or overwhelmed period.
Supported Independent Living (SIL)
SIL is support for people with higher support needs who need help or supervision at home across the day and often overnight. The NDIS describes SIL as funding for support workers to help people live as independently as possible, including day-to-day tasks such as personal care, cooking and household tasks.
SIL is not rent, accommodation or a house. It pays for support workers, not the building you live in.
SIL may be individual or shared. In a shared arrangement, support hours may be shared between people living in the same home. Some people receive SIL while living alone, but it is still generally for high support needs rather than a few hours a week.
For mental health needs, SIL may become relevant when someone needs frequent or near-continuous support to stay safe, maintain routines, manage daily living, plan around serious risks, or live outside the family home with support. It should be matched carefully to the person's goals, preferences and actual support needs.
If you only need targeted help for a few hours a day or week, SIL may be the wrong language. Daily-life support may give you more control, more flexibility and less complexity.
Specialist Disability Accommodation (SDA)
SDA is different again. It is funding for the specialist dwelling itself - bricks-and-mortar housing designed for people with extreme functional impairment or very high support needs.
SDA may include features such as improved liveability design, wheelchair accessibility, robust construction, high physical support features, ceiling hoists, backup power or other design features that ordinary housing cannot provide. SDA funding is paid to an enrolled SDA provider. It does not pay support workers, personal care, rent, groceries or ordinary household costs.
SDA is rare. It is not a general housing solution, a shortcut to getting a rental property, or a way to move out faster when the main issue is lack of support. The evidence needs to show that ordinary housing cannot meet the person's disability needs, even with other supports or modifications.
Some people have SDA and SIL together: the specialist home plus support workers in that home. Other people have SIL in ordinary housing. Many people have daily-life support in their own home and never need SDA or SIL.
The three options side by side
| Assistance with Daily Life | Supported Independent Living (SIL) | Specialist Disability Accommodation (SDA) |
|---|---|---|
| Flexible in-home support for everyday tasks. | Higher-level support at home, often across the day and overnight. | Specialist housing for extreme functional impairment or very high support needs. |
| Usually used when you need targeted support hours, not constant support. | Usually used when you need a high level of help or supervision most or all of the time. | Used only when ordinary housing cannot meet disability-related housing needs. |
| Funds support workers for tasks like routines, meals, personal care, cleaning, prompting and skill-building. | Funds support workers for day-to-day support in your home, including shared or individual arrangements. | Funds the dwelling features. It does not fund support workers. |
| Often the better fit for episodic psychosocial support needs. | May fit complex mental health needs where frequent support is required to live safely and independently. | Less common for psychosocial disability unless housing design itself is a disability-related need. |
| Linked to daily-life support. | Linked to SIL support. | Usually involves specialist housing providers and separate evidence. |
How they fit together
These supports can be combined, but they are not the same decision.
Someone might receive daily-life support while living with family or renting privately. Someone else might receive SIL in a shared home, with no SDA. A person with very high support needs might have SDA funding for a specialist property and SIL funding for support workers in that property.
The best starting question is not "Do I need SIL or SDA?" It is: what is the barrier to living safely and more independently?
If the barrier is getting daily tasks done, building routine, having prompts, reducing reliance on family, or getting practical support in your current home, start with Assistance with Daily Life.
If the barrier is needing frequent support across the day and overnight, SIL may be worth exploring.
If the barrier is that the physical home cannot meet disability-related needs, even with ordinary modifications and supports, SDA may need assessment.
When everyday in-home support is the better fit
For many people with mental health-related functional impacts, daily-life support is the most realistic and useful option. It can be built around actual pressure points: mornings, meals, household overwhelm, appointments, shopping, medication routines within a worker's scope, or re-engaging with the community.
It also leaves room for growth. Support can start with more hands-on help, then shift toward prompting, planning and skill-building as confidence grows. A support worker might cook with you rather than for you, set up a cleaning routine rather than clean around you forever, or practise public transport until you can manage a familiar trip with less support.
That capacity-building approach matters. The goal is not to make paid support the centre of your life. It is to use support in a way that gives you more independence, choice and steadiness.
The honest questions to ask first
- Is the problem support, housing, or both? Most often it is support, which points first to daily-life support or SIL rather than SDA.
- How often is support needed? A few targeted blocks usually points to daily-life support. Frequent support across the day and night may point to SIL.
- Is the need steady or episodic? Episodic psychosocial needs often need flexible support that can scale up and down.
- What does independence look like? Staying in your current home with better routines? Moving out with shared support? Specialist housing? Name the goal before choosing the acronym.
- What evidence shows the functional need? Planning meetings work better when evidence describes what daily life looks like, not just what diagnosis exists.
Where Ellira fits
Ellira can help you think through daily-life support and SIL support in plain language: what your plan says, what support you actually need, what evidence may be useful, and whether provider or plan-management requirements affect your options.
We are not an SDA provider, but we can work alongside SDA providers and your existing team if specialist housing is part of the picture. We do not take over from the people already supporting you. The goal is to make the arrangement clearer, steadier and centred on what you choose.
Thinking about more independent living and not sure which pieces apply to you? Call 1300 487 996 - we will map it out honestly, including the parts that are not us.
Sources: NDIS - guide to your home and living options - NDIS - supported independent living - NDIS - specialist disability accommodation
This article is general information, not medical or clinical advice. For support with your situation, talk to your GP, treating team, or call us on 1300 487 996. In an emergency call 000. For urgent mental-health support call Lifeline on 13 11 14.