Navigating the New NDIS SIL Definition: What Participants and Providers Need to Know

TL;DR: The NDIS Commission has introduced a formal definition for Supported Independent Living (SIL), effective July 1, 2026, creating a new registration group (0138). This new definition clarifies what constitutes SIL, specifically targeting home and living support for people with higher support needs requiring near-constant assistance, with the provider managing these supports. Understanding this change is crucial for both Participants and providers to ensure services align with NDIS funding and registration requirements.

What Has Changed with the NDIS Definition of Supported Independent Living?

The NDIS Commission has officially published a formal definition of Supported Independent Living (SIL) as part of draft amendments to the Provider Registration Rules, set to come into effect from 1 July 2026. This significant update introduces a new registration group, 0138 Assistance with Supported Independent Living, which will replace the existing 0115 group for supports specifically classified as SIL. The primary goal of this new definition is to provide clarity and ensure that services claimed as SIL truly align with the NDIS’s intent to support individuals with higher support needs in their homes. It clarifies the scope, distinguishing genuine SIL packages from other forms of daily living assistance. For many providers currently delivering supports under the 0115 group, it's essential to assess whether their services will still be considered SIL under this updated framework, as the definition is more specific and includes key exclusions.

What Are the Three Key Criteria for a Service to Be Classified as SIL?

For a service to be officially considered Supported Independent Living (SIL) under the NDIS’s new framework, it must meet all three of the following specific criteria. If any of these conditions are not met, the service does not fall under the new SIL definition. Firstly, SIL is defined as a comprehensive package of home and living support designed for individuals who have higher support needs. This means the participant requires significant assistance with daily tasks within their home environment. Secondly, the participant must require this support consistently, either at all times or for most of the day. This criterion differentiates SIL from intermittent or limited daily living assistance, focusing on ongoing, high-level support. Lastly, the third crucial element is that the provider must be responsible for managing and delivering these supports. This means the provider organises, oversees, and directly implements the support arrangements, rather than the participant solely directing their own workforce.

Are There Specific Situations Excluded from the New SIL Definition?

Yes, the NDIS Commission's new definition for Supported Independent Living (SIL) explicitly outlines two specific scenarios that are excluded, even if some elements of home-based support are provided. These exclusions are designed to ensure SIL funding is directed towards its intended purpose for participants with higher, consistent support needs where a provider manages the care.

When Participants Need Only Limited Daily Support

A participant who only receives a few hours of support per day or week is unlikely to be classified as receiving SIL under the new definition. If a participant requires daily living support in their home but does not need assistance at all times or for most of the day, their support falls outside the scope of SIL. While these supports are undoubtedly valuable and may be funded under other NDIS registration groups, they do not meet the criteria for Supported Independent Living as formally defined. This distinction helps to clarify that SIL is for comprehensive, ongoing in-home support, not just occasional or part-time assistance.

When Participants Self-Manage Their Support Workers

Another key exclusion relates to the management of support staff. If a participant actively chooses their own support workers, plans their rosters, and independently manages these arrangements, the service is not considered SIL under the new definition. This applies even if the participant lives in a shared living setting. The third criterion of the SIL definition requires the provider to be managing and delivering the supports. When a participant is genuinely directing this process themselves, the provider is not performing the SIL function as described in the updated rules, meaning these supports would likely fall under different NDIS categories.

Where Do the Boundaries of the New SIL Definition Remain Unclear?

While the new SIL definition provides much-needed clarity, there are still some areas where the boundaries are not yet entirely distinct, potentially causing uncertainty for both Participants and providers. One key ambiguity lies in the phrase "most of the day." The Commission has not provided a specific number of hours that constitutes "most of the day," which leaves room for interpretation. This lack of a hard limit means providers and Participants operating near this threshold may struggle to definitively determine if their service model qualifies. Similarly, the distinction between a participant who "chooses and manages their own support workers" (an exclusion) and one who has "meaningful input" into their support team (which good SIL providers often facilitate) can also be blurry. The exclusion appears to target situations where the participant is truly self-directing the entire arrangement, rather than providers merely seeking participant preferences. If your service model operates in one of these grey areas, it is strongly recommended to contact the NDIS Commission directly or consult with an Approved Quality Auditor experienced in SIL services for additional guidance.

What Are the Urgent Deadlines and Future Implications for SIL Providers?

The new SIL definition brings concrete timelines and significant implications for providers of supported independent living services. From 1 July 2026, the new registration group 0138 for Assistance with Supported Independent Living will be introduced, replacing the old 0115 group for SIL-specific supports. Critically, if you are currently delivering SIL without formal registration, you must apply for registration by 1 October 2026, or you will be required to cease delivering SIL services. For providers planning to commence delivering SIL after 1 July 2026, you cannot begin services until your registration under the new 0138 group has been officially approved. Furthermore, it's important to note the broader landscape: the government has announced expanded mandatory registration for providers delivering personal care, daily living supports, and supports in closed settings from July 2027. This means even if your daily living support services fall short of the new SIL definition, they might still be captured by this later expansion. These timelines are firm, making it essential for all providers to prepare and understand how these changes apply to their service models to ensure ongoing NDIS compliance.

Key Takeaways

• Understand the New Definition: SIL is now formally defined by three criteria: home and living support for higher needs, requiring support most of the day/all times, and provider-managed/delivered supports.
• Check for Exclusions: If a participant only needs a few hours of support, or genuinely self-manages their support workers, the service is not SIL under the new definition.
• Address Grey Areas: If your service model falls into unclear areas (e.g., "most of the day," participant choice vs. management), seek clarification from the NDIS Commission or an experienced Approved Quality Auditor.
• Act on Deadlines: Unregistered SIL providers must apply for registration by 1 October 2026. New SIL providers cannot start before registration is approved (after 1 July 2026).
• Prepare for Future Changes: Be aware that even if your service isn't SIL, broader mandatory registration for personal care and daily living supports is coming in July 2027.