What is an NDIS service agreement and why does it matter for SIL providers?

A service agreement is a legally binding document between your organisation and an NDIS participant (or their nominee or guardian). For Supported Independent Living providers in particular, the stakes are high: residents live in your service full-time, funding is substantial, and the NDIS Commission expects the agreement to reflect the participant's genuine choice and control at every step.

Under the NDIS Practice Standards (Quality Indicators for Support Provision — Rights and Responsibilities), registered providers must ensure participants have a current, signed service agreement that they understand. With the strengthened 2026 registration framework raising audit scrutiny across all registration groups, auditors are now paying close attention to whether agreements are accessible, person-centred, and kept up to date as needs change.

A template alone is not enough — auditors want to see completed, individualised agreements, not blank forms. The filled-in sample below illustrates what a compliant document looks like in practice.

Core clauses every NDIS service agreement must include

Before reviewing the sample, understand the non-negotiable elements the NDIS Commission expects to see:

Filled-in sample: SIL service agreement excerpt

The block below shows a realistic completed excerpt. Italicised text in brackets indicates where a provider would insert participant-specific details.

Clause Example filled-in content
Parties Provider: Sunridge Support Services Pty Ltd (NDIS Registration No. 405 000 123)
Participant: Margaret Therese Collins
Nominee: James Collins (son, enduring guardian)
Supports 24-hour SIL support at 14 Wattle Lane, Reservoir VIC 3073, including overnight sleepover (active), personal care, meal preparation, medication prompting, and community access up to 8 hours per week. Support does not include transport costs (claimed separately under Transport budget category).
Funding Supports are funded under Support Category 01 — Daily Activities and Category 04 — Assistance with Social, Economic and Community Participation. Agreed weekly cost: approximately $3,850 (subject to NDIS Pricing Arrangements current at the time of delivery). Managed by: Plan Manager — Clarity Plan Management.
Dates Commencement: 1 July 2026. Agreement reviewed: at each plan renewal or within 90 days of a significant change in support needs, whichever occurs first.
Cancellation Either party may end this agreement with 28 days' written notice. For shift-level cancellations by the participant, short-notice cancellation rules under the current NDIS Pricing Arrangements apply. Provider may claim a cancellation rate where notice is given with fewer than the required business days as set out in those arrangements.
Complaints Margaret (or her nominee) may raise a concern with the House Manager at any time. If unresolved, escalate to the Quality and Compliance Officer at [email protected] or phone 1800 XXX XXX. Margaret also has the right to contact the NDIS Quality and Safeguards Commission at any time: 1800 035 544 or ndiscommission.gov.au.
Incident reporting Sunridge Support Services is required by law to report certain incidents to the NDIS Commission. Margaret will be informed if an incident involving her is reported. She may also access her own records relating to any incident upon request.
Signatures Participant / Nominee signature: __________________ Date: __/__/____
Authorised provider representative: __________________ Date: __/__/____

Step-by-step: how to complete the template for a new SIL participant

  1. Confirm the participant's plan and goals — obtain a copy of the current NDIS plan and identify the relevant support categories and budget limits before drafting the agreement.
  2. Describe supports in plain language — avoid internal jargon. Use language the participant understands, and offer to read the document aloud or provide an Easy Read version where appropriate.
  3. Cross-reference the NDIS Pricing Arrangements — confirm the correct support item numbers and price limits for the current financial year before naming any dollar amounts.
  4. Include the correct registered provider name and ABN — this must match the entity registered with the NDIS Commission exactly.
  5. Allow adequate time for the participant to consider and ask questions — the NDIS Commission expects genuine informed consent, not a rushed signature at the point of admission.
  6. Have the agreement signed before supports commence — verbal agreements are insufficient. A countersigned copy must be provided to the participant or their nominee.
  7. Store the signed agreement securely — and note the review date in your case management system so it does not lapse.
  8. Review and re-sign when the plan renews or needs change significantly — an outdated agreement that no longer reflects the participant's supports is a common audit finding.

Common non-conformances identified during NDIS audits

Quality auditors conducting certification and verification audits consistently flag these service agreement issues:

Keeping agreements current under the 2026 framework

The NDIS Commission's strengthened registration framework, progressively taking effect from 2026, places greater emphasis on continuous quality improvement rather than point-in-time compliance. For SIL providers this means treating the service agreement as a living document: review it at every plan renewal, whenever support hours or living arrangements change, and whenever a participant raises concerns about the described supports.

Providers seeking a complete set of audit-ready documentation — including a fully formatted service agreement template, behaviour support addendum, and 73 additional compliance documents — may find the 74-document SIL compliance kit at ndiscompliant.com.au a practical starting point for building out their quality management system.

Important: This article provides general guidance about NDIS compliance requirements. It is not legal or professional advice. Requirements may change as the NDIS Commission updates its policies and Practice Standards. Always verify current requirements with the NDIS Quality and Safeguards Commission or a registered NDIS consultant before making compliance decisions.