What is an NDIS Support Budget?

An NDIS support budget is the total funding allocated in a participant's NDIS plan across the three funding categories — Core Supports, Capacity Building Supports, and Capital Supports. The budget is expressed in dollar amounts and is divided among the support lines within each category.

Budgets are set during the planning meeting based on the participant's assessed support needs, their goals, and the reasonable and necessary test. They are not an entitlement for the participant to spend however they wish — they are a funded allocation for specific types of support, and any spending must be for supports that meet the criteria in the participant's plan.

For providers, the budget determines how much you can claim over the plan period. If a participant has $60,000 in Core Supports and you are their primary SIL provider, that is the total amount that can be claimed across all providers delivering Core supports during that plan period. Understanding the budget limits and monitoring spending throughout the plan period prevents over-servicing and budget exhaustion before the plan review date.

Stated vs Flexible Supports: What's the Difference?

One of the most important distinctions in NDIS budget management is between stated and flexible supports.

Flexible supports

Most Core Supports are flexible. Flexibility means the participant can use the budget across different support lines within the Core category without a formal plan variation. For example, if a participant has $50,000 in Core Supports and needs less community access support than expected this month but more personal care, they can use the Core budget for the personal care without needing NDIA approval.

Key features of flexible supports:

Stated supports

Stated supports are specifically itemised in the participant's plan and can only be used for the exact purpose described. They cannot be substituted for a different support without a formal plan variation.

Supports are typically stated when:

Important

Providers cannot determine on behalf of a participant whether a support is stated or flexible. This information is in the participant's NDIS plan. Always review the participant's plan at onboarding — and after every plan review — to understand which supports are stated and which are flexible. Claiming for a stated support that has been substituted without a plan variation is a billing error.

Understanding the NDIS Price Guide and Support Catalogue (2025–26)

The NDIS Pricing Arrangements and Price Limits (commonly called the Price Guide) is the document that sets maximum prices for NDIS-funded supports. It is updated annually, typically taking effect from 1 July each year. The 2025–26 version applies to supports delivered from 1 July 2025 to 30 June 2026.

Key features of the Price Guide:

The support catalogue is a companion document that lists every available support catalogue item with its code, description, and which category and support line it falls under. Providers must use the correct catalogue item code when claiming — using the wrong code, even for an equivalent support, is a billing error.

How to find the right support catalogue item

Every support delivered under NDIS has a corresponding support catalogue item. To find the right item:

  1. Identify the support type and the relevant funding category (Core, Capacity Building, Capital)
  2. Identify the support line within that category (e.g., Core 01 — Daily Activities)
  3. Search the support catalogue for items that match the support description
  4. Check the registration group requirements — you must be registered for the group associated with that item
  5. Check the price limit for that item on the relevant day and time

Using the wrong catalogue code — for example, claiming a community access support under a daily activities code because the daily activities rate is slightly higher — is a compliance risk. Always match the catalogue code to the actual support delivered.

Provider Claiming: Portal, Plan Managers, and Self-Managed

How you claim payment depends on the participant's plan management type. This is covered in detail in our NDIS plan management guide, but the essentials for budget management are:

Management Type Claiming Method Payment Timeline Budget Visibility
NDIA-managed myplace provider portal (direct claim) 2–3 business days Budget tracked in portal in real time
Plan-managed Invoice to plan manager 5–10 business days (varies) Plan manager tracks; may share reports
Self-managed Invoice to participant directly Agreed with participant (variable) Participant tracks own budget

Service bookings for NDIA-managed participants

Before claiming for NDIA-managed participants, a service booking must be in place. A service booking reserves funds in the participant's budget for your organisation and allows the portal to process your claims. Key rules:

Non-Face-to-Face Supports: Claiming Rules and Documentation

Some NDIS support catalogue items allow providers to claim for time spent on activities that are not direct face-to-face contact with the participant. This is sometimes called "non-contact time" or "non-direct time." Examples include:

However, non-face-to-face time can only be claimed when:

Claiming non-face-to-face time without documentation, or for activities that are part of normal business operations (rather than participant-specific activities), is a compliance risk that auditors specifically look for.

Travel and Cancellations: NDIS Rules and Documentation

Provider travel

The NDIS allows providers to claim for reasonable travel time and costs when delivering supports to NDIS participants — but the rules are specific and vary by support type. Key travel claiming rules:

Cancellation policy

The NDIS allows providers to claim short-notice cancellation fees when participants cancel a support within a specified timeframe. The current rules (2025–26) allow providers to claim up to 100% of the agreed support price for short-notice cancellations — within two clear business days for most supports.

However, the following conditions must be met to claim a cancellation fee:

Providers who do not have a signed service agreement with a cancellation policy cannot legally claim cancellation fees. This is one of the strongest reasons to have a compliant, signed service agreement for every participant before delivering any supports.

Helping Participants Monitor Their Budgets

Budget monitoring is primarily the participant's responsibility (or their plan manager's responsibility for plan-managed participants). However, providers have an important role in transparency — particularly for NDIA-managed participants where the provider sees the portal claims in real time.

Best practices for providers:

Important Boundary

Providers must not do plan management for participants without being registered as a plan manager. Advising participants on how to use their entire budget across all providers, managing payments to other providers, or holding the participant's NDIS funds are plan management activities — not support coordination or direct support activities. This requires separate registration under registration group Improved Life Choices.

Common Billing Errors and NDIS Compliance Consequences

The NDIS Commission's compliance monitoring has escalated significantly in recent years. In the 2024–25 financial year, the Commission issued hundreds of compliance notices to providers and pursued repayment of incorrectly claimed funds. The most common billing errors leading to compliance action are:

Error 1: Claiming for supports not delivered

Claiming hours that weren't actually worked — whether through rounding up, claiming for no-shows, or timesheet errors — constitutes fraud. The NDIS Commission has broad powers to investigate and recover funds. Where systemic fraud is found, providers face de-registration and potential criminal charges.

Error 2: Using incorrect support catalogue codes

Claiming under a higher-paid catalogue code than the support actually delivered — for example, billing for complex support worker time for a shift that only required standard assistance — is an overpayment that must be repaid if discovered in audit.

Error 3: Claiming above the Price Limit

For NDIA-managed and plan-managed participants, the price limit is a hard cap. Any amount above the price limit that is claimed must be repaid, plus potential penalty interest.

Error 4: Claiming cancellation fees without a service agreement

Providers without a signed, compliant service agreement cannot claim cancellation fees. Attempting to do so results in the NDIA rejecting or reversing the payment.

Error 5: Non-face-to-face claiming without documentation

Claiming non-contact time without records of what was done will fail audit. If you claim non-face-to-face time, create a contemporaneous record of the activity, its duration, and its connection to the participant's plan.

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Maintaining Records for Audits: What the NDIS Commission Looks For

During an NDIS certification audit or compliance review, auditors cross-reference your financial records (portal claims, invoices) against your operational records (shift notes, rostering, service agreements). Discrepancies are findings. Findings can result in repayment demands, additional conditions on your registration, or de-registration.

The record-keeping requirements are set out in NDIS Practice Standards Core Module Outcome 2.3 (Information Management) and include:

Records must be kept for a minimum of seven years (or longer where state legislation requires). Electronic records must be backed up securely. Paper records must be stored securely and protected from unauthorised access.

Good shift notes are the most voluminous and most scrutinised part of your records. The free NDIS Notes Rewriter helps your support workers produce consistent, compliant notes that will hold up to audit review — goal-referenced, objective, and detailed enough to match your portal claims.

For a detailed breakdown of what auditors look for against each NDIS Practice Standard, see our NDIS audit evidence guide.

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.