NDIS Complex Care vs Supported Independent Living (SIL): What’s the Difference?

Are you trying to make sense of the difference between NDIS Complex Care and Supported Independent Living (SIL)? It’s important to know that both supports play an essential role in helping people with disability live safely, independently, and confidently, but they serve very different purposes within an NDIS plan.

If you’re a participant, family member, or support coordinator, having clarity around how these supports work is critical. Below, we break down what Complex Care is, what SIL is, how they’re funded, and how they can work together to create a strong, person-centred support network.

And if you’d like more personalised guidance, Maple’s NDIS experts are here to help you navigate both Complex Care and SIL funding with confidence.

What Is NDIS Complex Care?

NDIS Complex Care refers to specialised, high-level support designed for participants with intensive medical, behavioural, or mental health needs. These supports go far beyond general daily living assistance and must be delivered by workers with additional skills, training, and (in some cases) clinical oversight.

Complex Care is often required daily (sometimes 24/7) to ensure the participant’s safety, stability, and ability to live as independently as possible. You may also hear Complex Care referred to as High Intensity Daily Personal Activities (HIDPA).

How the NDIS Funds Complex Care

The NDIS may fund Complex Care in several parts of a participant’s plan, including:

Core Supports – Assistance with Daily Life

Funding for personal care tasks such as bathing, dressing, mobility assistance, and mealtime support.

Capacity Building – Improved Daily Living

Supports that help participants build skills and develop more independence in daily routines.

High Intensity Daily Personal Activities (HIDPA)

Funding for skilled or clinically trained support workers who can provide tasks such as:

• Tracheostomy support
• Bowel and stoma care
• Enteral feeding (PEG or NG tube)
• Severe dysphagia management
• Complex medication administration
• Support for behaviours of concern

These supports must be tailored specifically to the participant’s needs and require trained, experienced staff to deliver them safely.

Wondering how much funding you may be eligible for? You can use Maple’s free NDIS Funding Calculator to explore your options.

What Is NDIS Supported Independent Living (SIL)?

Supported Independent Living (SIL) helps participants live as independently as possible in a shared or individual home. Unlike Complex Care, SIL is primarily about daily living, not clinical support. It focuses on building independence and giving participants a safe, structured home environment with ongoing support.

SIL may be right for participants who:

• Need help with cooking, cleaning, personal care, and daily routines
• Cannot live alone without consistent support
• Benefit from a shared home or supervised environment
• Require overnight support or supervision

SIL supports are provided by trained support workers, but they do not need clinical qualifications unless complex needs are also present.

How SIL Funding Works Under the NDIS

SIL is typically funded through Assistance with Daily Life, under Core Supports. It can include:

• Rostered staff and day-to-day supervision
• Help with personal care routines
• Support with meal preparation, household tasks, and chores
• Behavioural support where required
• Overnight supervision, whether it’s active or passive

Because every participant has different needs, SIL funding is based on a detailed SIL quote and Roster of Care, which the provider submits to the NDIA.

Complex Care vs SIL: What’s the Real Difference?

While both Complex Care and Supported Independent Living (SIL) provide essential support within the NDIS, they serve very different roles in a participant’s life. Complex Care delivers high-intensity, specialised, or clinical support for people with significant medical, behavioural, or psychosocial needs. It can occur in any environment, including the participant’s home, the community, transitional housing, or post-hospital settings. And, it must be delivered by skilled or clinically trained workers. These supports are often funded through HIDPA, Core Supports, or Capacity Building.

In contrast, SIL focuses on daily living support and building independence, typically delivered in shared homes or Specialist Disability Accommodation (SDA). SIL does not cover rent or housing costs, and while support workers assist with routines like cooking, cleaning, and personal care, they do not require clinical training unless additional complex needs are present. SIL is best suited for participants who need consistent, ongoing home-based assistance but do not require intensive medical care.

Can You Receive Both SIL and Complex Care?

Yes! In fact, many NDIS participants receive both SIL and Complex Care because their support needs span daily living assistance and specialised clinical tasks. A participant living in a SIL home may still require Complex Care supports such as complex bowel care, PEG feeding, epilepsy monitoring, behaviour intervention, or medication administration that requires clinical oversight. When both types of support are needed, providers submit a combined Roster of Care to the NDIA to demonstrate how SIL and Complex Care work together within the participant’s day-to-day routine. This coordinated approach ensures the participant receives the right balance of consistent home-based support and skilled, high-intensity care to remain safe, stable, and independent.

How SIL and Complex Care Work Together

Participants with multifaceted or high-level support needs often rely on both SIL and Complex Care. Here’s how they complement each other:

• SIL provides the structure of home-based support: daily routines, overnight assistance, cooking, cleaning, and personal care.
• Complex Care addresses specialised needs outside the scope of standard SIL: such as medical procedures, high-risk supports, or behaviours of concern.

For example a participant living with autism, epilepsy, and a chronic swallowing condition may:

• Receive SIL to live safely in a supported home
• Receive Complex Care for seizure management, PEG feeding, and behavioural support

Together, these supports create a holistic model that keeps the participant safe, stable, and empowered

FAQs About NDIS Complex Care and SIL

Many participants require both, but a good rule of thumb is if you require medical, behavioural, or high-risk support (such as PEG feeding, bowel care, seizure monitoring, or behaviours of concern), your needs fall under NDIS Complex Care.
If you mainly need daily living support, such as cooking, cleaning, prompting, routines, or overnight supervision, you’re likely suited to SIL.

Not unless they are trained, competent, and approved to deliver high-intensity supports.
Standard SIL staff can assist with personal care and routines, but complex medical tasks must be performed by workers with specialised training, or by a dual-skilled team within the SIL home. Providers must document worker competency before delivering any high-risk support.

No, SIL funding covers daily living supports only, not clinical or high-intensity tasks.
If you need PEG feeding, stoma care, epilepsy monitoring, or other medical supports, these must be requested and funded separately under Complex Care categories like HIDPA or Nursing Supports.

Yes. You do not have to leave SIL if your needs increase. Your provider can request updated Complex Care funding, revise your Roster of Care, and ensure the team is trained to meet your new safety requirements. SIL supports remain in place, you simply add the higher-level supports on top.

When both types of support are needed, your provider submits a combined Roster of Care showing:

• When SIL workers assist with daily routines
• When Complex Care workers deliver high-risk or medical tasks
• How the team collaborates to keep you safe and supported

The NDIA then reviews the full support picture to ensure it’s reasonable, necessary, and clearly documented.

Get Personalised, Expert Support for SIL and Complex Care

Navigating SIL and Complex Care is one of the biggest decisions you’ll make in your NDIS journey, and you don’t have to do it alone. Maple’s specialist team is here to cut through the complexity, explain your options clearly, and help you secure the right supports, funding pathways, and living arrangements for your long-term safety, independence, and quality of life. Whether you’re exploring SIL for the first time or need guidance on high intensity supports, we’ll walk beside you with honest advice and a personalised plan that puts you at the centre.

Speak with Maple today for tailored, expert support in SIL and Complex Care.