Provider basics
Registered vs unregistered NDIS provider
Registered NDIS providers are vetted by the NDIS Commission and audited regularly. Unregistered providers can still serve self- and plan-managed participants without registration, but the rules are tightening.
In plain English
Both registered and unregistered providers deliver NDIS-funded supports. The difference is whether the NDIS Quality and Safeguards Commission has formally approved you to operate, and whether they audit you to confirm you're meeting the Practice Standards.
A registered provider has applied to the Commission, chosen one or more registration groups, undergone a verification or certification audit, and been issued a registration decision. They appear on the NDIS provider register, are subject to ongoing audits and regulatory reporting, and can claim from any participant's plan - self-managed, plan-managed, or agency-managed.
An unregistered provider still operates legally, still must follow the NDIS Code of Conduct, and can still receive NDIS funding. But they can only be paid by self-managed and plan-managed participants. Agency-managed participants - whose plans are administered by the NDIA - can't spend with unregistered providers.
Why it matters
The choice has real commercial and operational implications. Market access is the headline: agency-managed participants make up roughly a third of the NDIS population, and unregistered providers are locked out of that market. For sole traders and small operators, this can be the deciding factor in whether to invest the time and money in registration.
The other factor is compliance overhead. Registration brings audits, document-retention obligations, incident reporting timeframes, and standing exposure to Commission investigations. Unregistered providers carry the Code of Conduct obligations but skip the audit cycle - until they don't. The Commission has signalled progressively narrower exemptions, and from 1 July 2026 all providers delivering Supported Independent Living (SIL) or operating as platform providers must be registered, regardless of how their participants' plans are managed.
What providers need to do
- Check whether registration is mandatory for your support type. SIL and platform providers must register from 1 July 2026. Behaviour support practitioners, SDA providers, and others in regulated categories also have specific registration requirements.
- Map your participant mix. If a meaningful share of your participants is agency-managed (or could be in future), the commercial case for registration tightens.
- Estimate the audit cost. Verification audits (lower-risk supports) start around A$1,500–3,500. Certification audits (Tier 1, including SIL) typically run A$8,000–15,000+ depending on scope and provider size.
- Plan a 6–12 month evidence-gathering window. Auditors look at completed records, not promises. Most providers who try to register in 2-3 months fail their first audit.
- Comply with the Code of Conduct regardless. The Code applies to every NDIS-funded support, whether you're registered or not. Penalties for breaches are the same.
How Checkbase helps
Whether you're heading toward your first registration audit or choosing to stay unregistered for now, the document-tracking discipline is the same. Worker screening, participant service agreements, insurance, complaints logs, incident reports - all need to be tracked, current, and findable. Checkbase keeps every artefact in one place with expiry alerts, an audit-ready evidence pack, and a compliance score that tells you where you stand at a glance.
Frequently asked questions
Can an unregistered provider lose access to participants overnight?
If a participant moves from self- or plan-managed to agency-managed, an unregistered provider can't continue claiming. It's rare but worth modelling - 12–18% of plans are restructured at each annual review.
Is the audit really worth it for a small provider?
Depends on your participant mix and growth ambitions. If you're building a multi-staff team and want to bid for agency-managed work, yes. If you're a sole trader serving two long-term self-managed clients, the answer can be no - for now.
What's changing on 1 July 2026?
SIL providers and platform providers (digital marketplaces connecting participants to support workers) must be registered from that date. Continuing to operate unregistered after 1 July 2026 in those categories is a contravention of the NDIS Act, with civil penalty exposure up to $1.6 million per contravention for body corporates. See our SIL 2026 readiness page for the full breakdown.
How long does registration take?
Realistically 6–12 months end-to-end: 2–4 weeks to prepare an application, 1–3 months for the Commission to assign an audit window, 4–8 weeks for the audit itself plus any corrective actions, then registration grant. Plan accordingly.
Where's the official rule?
The NDIS Commission's Registered providers hub is the canonical source. Always check there for the current registration-mandatory categories before deciding.
Related terms
- Provider basics
What is an NDIS provider?
Any individual or organisation delivering NDIS-funded supports - registered or unregistered - is an NDIS provider. Here's what the term actually covers.
Read - Provider basics
How to become an NDIS provider
An end-to-end walkthrough of the seven steps from ABN to registered provider, with realistic timelines, audit-tier guidance, and what to budget.
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NDIS Practice Standards explained
The NDIS Practice Standards underpin every audit. Here's the Core Module, every supplementary module, and which ones apply to which providers.
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Track every NDIS document in one place
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