Every group you register for is a group you will be audited against. Register for too many and you face unnecessary compliance costs and audit burden. Register for too few and you lock yourself out of revenue streams that your business is fully capable of delivering.
HCPA has guided 10,500+ businesses through registration group selection. Our team includes former support coordinators, LAC workers, and internal auditors who understand exactly what each group demands in practice, not just on paper. The typical registration timeline is 3 to 6 months, and the group selection you make at the start shapes everything that follows. This guide gives you the knowledge to make the right call.
Choosing your registration groups wisely shapes your Regulatory Growth trajectory from day one.
What Are NDIS Registration Groups?
NDIS registration groups are categories defined by the NDIS Quality and Safeguards Commission that correspond to specific types of supports and services. Your registration certificate lists the groups you are approved to deliver. If a participant’s plan includes funding under a group that is not on your certificate, you cannot legally deliver that support as a registered provider.
There are currently over 30 registration groups across the NDIS support catalogue. They are organised broadly into three tiers based on risk level and complexity: lower-risk supports that require a verification audit, higher-risk supports that require a certification audit, and specialist supports with additional workforce and governance requirements. Understanding this tiered structure is essential before you make your selection.
The audit type triggered by your group selection is the most immediate financial and operational consequence of this decision. Certification audits are significantly more intensive and expensive than verification audits. Selecting even one high-risk group moves your entire application into certification audit territory. This is a decision that should be made with full awareness of its implications, not by default or by trying to cover every possibility.
Core Support Registration Groups
Core supports are the foundation of most NDIS businesses. They represent the day-to-day assistance that participants rely on to live their lives. The core support registration groups cover a broad range of services and represent the largest segment of NDIS expenditure.
Daily Activities (Personal Care and Community Access)
This group covers assistance with daily life tasks and personal care. It includes help with hygiene, dressing, meal preparation, household tasks, and community participation. It is one of the most commonly registered groups and represents significant market volume. This group triggers a certification audit due to the intimate nature of personal care supports and the vulnerability of participants who rely on them. Providers delivering personal care must have robust safeguarding systems, worker screening processes, and incident management procedures.
Community Participation
Community participation supports help participants engage in social, recreational, and community activities. This can range from accompanying participants to community events to supporting structured group activities. The audit type for this group depends on the specific nature of services, but providers should expect certification audit requirements if services involve intensive one-on-one support.
Group and Centre Based Activities
This group covers day programs, group activities, and centre-based services. It is a significant revenue opportunity for providers who can establish and operate facility-based programs. The group carries specific requirements around staff-to-participant ratios, facility safety, and activity programming. Certification audit requirements apply.
Assistance with Social, Economic and Community Participation
This broader group covers skill development supports that help participants build independence and engage with their communities. It includes social skill development, supported employment preparation, and community navigation. It can be delivered at a verification audit level for lower-intensity services, making it more accessible for new providers starting out.
Specialist Support Registration Groups
Specialist supports carry higher risk levels and correspondingly more stringent requirements. These groups are not suitable for all providers, but they represent significant revenue for those who meet the standards. All specialist support groups require a certification audit.
Support Coordination
Support coordination is one of the most in-demand and commercially viable registration groups. Support coordinators help participants understand and implement their NDIS plans, connect with services, and manage their supports effectively. The role requires strong systems knowledge, participant-centred practice, and documentation discipline. Providers entering this space need clear processes for managing conflicts of interest, particularly when they also deliver direct supports to the same participants.
Specialist Support Coordination
Specialist support coordination is a higher-intensity version of support coordination, targeted at participants with complex and high-risk situations. It requires workers with advanced skills and experience. The Commission looks for clear evidence of workforce capability and supervision arrangements when assessing providers for this group. Revenue per participant is higher, but the qualification and governance bar is correspondingly elevated.
Behaviour Support
Behaviour support is one of the most tightly regulated registration groups. Practitioners delivering behaviour support must be registered with the Commission as behaviour support practitioners, which involves a separate practitioner registration process. Behaviour support plans that involve regulated restrictive practices are subject to additional authorisation requirements and reporting obligations. This group is not suitable for providers without the specific workforce qualifications required.
Early Childhood Supports
Early childhood supports cover therapeutic and developmental services for children under 9 with developmental delay or disability. Following the NDIS Early Childhood Approach changes, this group has specific requirements around the types of providers eligible to deliver early childhood supports and the framework within which they operate. Providers already operating in early childhood intervention are often well-placed to pursue this group.
Specialist Disability Accommodation (SDA)
Specialist Disability Accommodation is one of the most capital-intensive and strategically distinct registration groups in the NDIS. SDA funding is allocated to participants with extreme functional impairment or very high support needs who require specialist housing. SDA providers build, own, or manage purpose-built housing that meets specific design standards and is enrolled with the NDIS Commission.
SDA registration involves a separate SDA enrolment process for each dwelling, in addition to the provider registration process. Properties must meet one of the four SDA design categories: Improved Liveability, Robust, Fully Accessible, or High Physical Support. The Commission assesses each dwelling against the applicable design standard before it can be enrolled and funded.
The commercial opportunity in SDA is significant, with individual dwellings generating substantial annual SDA payments from the NDIS. But the capital requirements, design standards, enrolment process, and ongoing tenancy management obligations make this a complex undertaking. Providers entering SDA typically do so as part of a deliberate investment strategy, often in partnership with disability housing specialists or property developers.
Supported Independent Living (SIL)
Supported Independent Living covers the support services delivered to participants living in shared or individual accommodation. SIL is distinct from SDA – SDA is about the physical dwelling, SIL is about the daily supports delivered within that dwelling. A participant may have both SDA and SIL funding, each delivered by different or the same provider.
SIL providers operate in a highly regulated environment. SIL quoting processes require detailed assessment of participant support needs and careful documentation of the support model. The Commission closely monitors SIL arrangements, particularly where providers are associated with SDA properties, to manage conflicts of interest and ensure participants receive the supports they are funded for.
For providers already working with participants in home and living settings, SIL registration is often a natural progression. Understanding the full scope of what is involved before you apply is essential. Our full guide on NDIS registration requirements covers the governance and documentation you will need for SIL.
How to Choose the Right Registration Groups
The single most important rule for group selection is this: only register for groups you intend to actively deliver. Every group on your certificate is a group you must maintain compliance for and be audited against at renewal. Groups you do not use create audit scope and cost with no corresponding revenue.
Start with your business plan. What services do you intend to deliver in your first 12 months of operation? What is your workforce qualified to deliver right now? What market demand exists in your area? Use these answers to build a shortlist of groups that reflect your genuine service intentions, not your aspirational future state.
Then assess the audit implications of your shortlist. If all of your intended groups sit within the verification audit category, you have a more straightforward and cost-effective path to registration. If one or more groups require certification, factor that into your budget and timeline planning. You can always add groups later through a registration variation, which triggers an additional audit scoped to the new groups only.
Finally, consider your competitive positioning. The groups you hold signal your service capabilities to referrers, participants, and plan managers. Strategic group selection can differentiate your business in a crowded market. For a full walkthrough of the registration process, see our guide on how to become an NDIS provider.
Frequently Asked Questions
What is the difference between a verification audit and a certification audit?
A verification audit is a document-based assessment suited to lower-risk registration groups. It involves the auditor reviewing your policies, procedures, and governance documentation to confirm they meet the Practice Standards. A certification audit is more intensive – it involves document review, staff interviews, participant interviews, and on-site observation. Certification audits are required for higher-risk groups and take significantly more time and investment to prepare for.
Can I add registration groups after my initial registration?
Yes. You can apply to vary your registration to add new groups at any time during your registration period. The variation triggers an additional audit scoped to the new groups only. This means you can start with a narrow, manageable scope and expand as your business grows and your workforce capabilities develop. Many providers take this staged approach deliberately.
Do I need separate registration for each location I operate from?
No. Your NDIS registration as a provider applies to your entity, not to individual locations. However, if you are delivering SDA, each individual dwelling must be separately enrolled with the Commission. For standard support delivery, your registered entity can operate across multiple locations under the same registration certificate.
What groups are best for a new NDIS provider starting out?
The best starting groups depend entirely on your workforce capabilities, business plan, and target market. Providers with allied health backgrounds often start with therapeutic supports. Those with community care experience often start with daily activities or community participation. Support coordination is a popular entry point for those with strong NDIS systems knowledge. There is no universal answer – the right groups are the ones that match your genuine service intentions and workforce qualifications.
How long does it take to be audited after selecting my groups?
Audit timelines vary depending on auditor availability and audit type. Verification audits can typically be scheduled and completed within 4-8 weeks of engaging an auditor. Certification audits take longer to plan and conduct, often 6-12 weeks from engagement to completion. The overall registration timeline, including audit and Commission processing, typically runs 3 to 6 months from application submission.
Make the Right Group Selection From the Start
Expanding your services by adding registration groups over time is how Regulatory Growth happens in the NDIS sector.
NDIS registration group selection is a strategic decision, not an administrative formality. The groups you choose determine your audit type, your compliance obligations, your service scope, and your revenue potential. Getting this right at the start saves significant time and money compared to correcting mistakes later.
HCPA has guided 10,500+ businesses through this decision. Our team brings direct experience as support coordinators, LAC workers, and internal auditors – people who understand the registration groups from the inside, not just from reading the Commission’s guidelines. We help you identify the groups that match your business plan, assess the audit implications, and build the documentation you need to pass your audit the first time.
Our full registration support package starts from $4,400 and covers everything from group selection to audit preparation to non-conformance resolution. The typical timeline is 3 to 6 months, and we are with you every step of the way.
Book a free consultation with HCPA today and get expert advice on exactly which registration groups are right for your business. We will map your intended services to the correct groups, explain the audit implications, and give you a clear picture of your registration pathway – no obligation, no guesswork.
