7 Legal Documents Every NDIS Provider Should Have on Hand

Whether you’re a sole-trader support worker, a SIL/SDA operator, a behaviour support practitioner, or a multi-staff registered provider, the same handful of legal documents come up again and again. Some providers don’t have them all in place, and a flat-fee document can fill the gap. Here’s the 7 that actually matter.

1. Service Agreement (with each participant)

The single most important document an NDIS provider can have. The NDIS Practice Standards (Core Module 4) and the NDIS Code of Conduct expect a written service agreement with every participant before services start. It sets out scope, fees, cancellation policy, NDIS price-guide alignment, and what happens when funding runs out. A written agreement makes your terms much easier to prove if an invoice is disputed.

2. Independent Contractor Agreement (with each subcontractor)

If you engage support workers, behaviour support practitioners, or allied health professionals as ABN contractors rather than employees, you need a written contractor agreement. It clarifies their status (avoiding sham-contracting issues under the Fair Work Act 2009), sets the scope, and protects your participant relationships from being poached.

3. Non-Disclosure Agreement (NDA)

Used when bringing in a contractor, consultant, or potential business partner who’ll see participant information, NDIS plan details, internal systems, or pricing. The NDIS Privacy Policy obligations make confidentiality enforcement a basic operational need, not an optional extra.

4. Letter of Demand (when an invoice is unpaid)

The first formal step when a plan manager, self-managed participant, or other party hasn’t paid. A properly-drafted demand letter creates the paper trail you need for any later escalation.

5. Final Demand

The escalation step after a Letter of Demand has been ignored. Sets a clear final deadline and outlines the specific tribunal or court action that will follow.

6. Payment Plan Agreement

When a participant or their family genuinely can’t pay the full balance immediately but is willing to commit to instalments. Locks the arrangement in writing — amount, schedule, default consequences — so you’re not relying on a verbal promise.

7. Tribunal or Court Claim

The formal escalation when demands and payment plans have been exhausted. Unpaid invoices go to: NSW Local Court; Vic VCAT; Qld QCAT; WA, SA and Tas Magistrates Court; ACT ACAT; NT NTCAT.

The cost reality

Multiply that by every participant onboarded, every contractor engaged, every unpaid invoice chased — most NDIS providers can’t justify the cost, so they go without. That’s where Claim Done sits: each document above is available as an A4 PDF, drafted by our Programmatic Algorithms, for a flat fee.

If you’re not sure which document fits your current situation, the wizard takes about ten minutes and walks you through it.