NDIS Provider Business Structure: Sole Trader vs Company vs Trust
Compare NDIS provider business structures — sole trader, company or trust. Liability, tax, registration and 2026 reform implications explained.
Why structure is a bigger decision for NDIS providers
The four structures at a glance
Sole trader: simplest to start, riskiest to stay
Company (Pty Ltd): the default once you employ staff
Trust: asset protection, not a starter structure
How your structure interacts with NDIS registration
Liability, insurance and the Code of Conduct
Tax, super and cash flow by structure
Why the 2026 reforms make structure decisions weightier
Changing structure later: possible, but not free
A quick decision aid
Frequently asked questions
Can I run an NDIS business as a sole trader?
Yes. A sole trader can deliver many NDIS supports, particularly unregistered, lower-risk services, using a free ABN and your personal tax file number. The limitation is unlimited personal liability — you and the business are the same legal person — so once you employ workers or deliver higher-risk supports, most providers move to a company. Carry public liability and professional indemnity insurance regardless of structure.
Should an NDIS provider be a sole trader or a Pty Ltd company?
Stay a sole trader while you are solo, testing demand, and delivering low-risk supports. Move to a Pty Ltd company once you employ support workers, want to protect personal assets, or plan to register with the NDIS Commission. A company holds the registration, limits liability to the business, and is the cleaner base to scale from — the main costs are the ASIC registration and annual review fees.
Do I need a company to register with the NDIS Commission?
No — sole traders can register. But registration attaches to a specific legal entity and ABN, so if you register as a sole trader and later incorporate, you generally cannot transfer the registration and may need to re-apply and re-audit. If you know you will incorporate, do it before you register to avoid repeating the process.
Is a trust worth it for an NDIS provider?
Usually only once profits are substantial and consistent. A discretionary trust with a corporate trustee offers strong asset protection and income-distribution flexibility, but the setup and annual compliance costs can exceed the tax saving for a provider on thin, capped margins. Reach steady profitability first, then ask an accountant whether restructuring is worthwhile — and check the ATO personal services income rules, which can limit the benefit if you mainly bill your own labour.
Does my business structure change my super or wage obligations?
No. If you employ workers, you pay the SCHADS award wage and superannuation (rising to 12% from 1 July 2026) regardless of whether you trade as a sole trader, company or trust. What structure changes is who carries the liability — a company ringfences employer obligations in the entity rather than in you personally — and how the remaining profit is taxed.