NDIS Plan Utilisation: How Providers Can Help Participants Use Their Funding

NDIS plan utilisation remains one of the most pressing challenges facing the disability sector in Australia. According to research from the e61 Institute, the true average utilisation rate sits at just 58% of entitlements — far below what most providers assume. Even more concerning, 34% of participants use less than half of their allocated budgets. That means one in three NDIS plans goes mostly untouched.

For providers, this represents both a missed opportunity and a responsibility. Every dollar that goes unspent is a service undelivered, a goal unmet, and revenue left on the table. For participants, low NDIS plan utilisation can trigger funding reductions at their next plan review — creating a downward spiral that limits their access to support. This guide breaks down the real numbers behind NDIS underspending, explains 2025 policy changes reshaping the landscape, and offers 10 actionable strategies providers can use to improve utilisation rates across their client base.

What Is NDIS Plan Utilisation?

NDIS plan utilisation is the percentage of a participant’s allocated NDIS budget that they actually spend on supports and services during their plan period. A participant with a $50,000 annual plan who spends $30,000 on services has a utilisation rate of 60%. The remaining 40% represents approved funding that was never converted into delivered support.

Plan utilisation has become a critical metric for the NDIA, providers, and participants alike. The NDIA uses utilisation data to inform future plan budgets and scheme-wide projections. Providers depend on healthy utilisation rates to sustain revenue and demonstrate value. And participants need strong utilisation to protect their funding at plan review. As the NDIS undergoes significant reforms through 2025 and 2026, understanding and improving NDIS plan utilisation is no longer optional — it is essential for every provider operating in the scheme.

NDIS Plan Utilisation Data: The Real Numbers

National Average Utilisation Rates

There is an important gap between the headline utilisation figure and what individual participants actually experience. The NDIA’s aggregate reporting puts the national average at approximately 75%. However, this figure is heavily skewed by Supported Independent Living (SIL) participants — just 5% of the scheme’s population — who account for a disproportionate share of total spending.

When researchers at the e61 Institute analysed approximately 6,000 completed plans from NDIS plan manager Kismet between January and September 2025, they found the real average was 58%. This means participants are leaving roughly 42 cents of every allocated dollar unspent. The scheme now supports over 661,000 Australians, making the cumulative impact of low NDIS plan utilisation enormous.

Utilisation by Support Category

Utilisation varies dramatically across the three main NDIS budget categories. The following table shows how each category performs, based on data from the UNSW and NDIS quarterly reporting.

Core supports lead because they fund daily necessities participants rely on consistently. Capacity Building and Capital supports lag significantly — together accounting for the bulk of NDIS underspending. For the first nine months of 2024–25, scheme expenses totalled $34.2 billion, coming in $740 million below the June 2024 projection. The scheme is on track to underspend by $600 million for the full 2024–25 financial year.

Why NDIS Plans Go Underspent

Low NDIS plan utilisation is rarely caused by a single factor. The reasons span providers, participants, and the system itself. Understanding these barriers is the first step toward addressing them.

Provider-Side Factors

• Thin markets and provider shortages: In regional and remote areas, participants may have approved plans but no accessible providers to deliver services. East Arnhem in the Northern Territory, for instance, has a utilisation rate of just 47% — well below the national average.
• Waitlists for allied health: Capacity Building funding often requires specific professionals — occupational therapists, speech pathologists, behaviour support practitioners — who carry long waitlists. Participants with approved budgets cannot spend them while waiting months for an appointment.
• Poor service agreement alignment: Service agreements that do not match actual delivery patterns lead to gaps between scheduled and delivered supports. Under the new quarterly funding period model, this misalignment becomes even more costly.
• Lack of proactive engagement: Providers who operate on a reactive model — waiting for participants to request services — miss opportunities to help participants access their full plan budget.

Participant-Side Factors

• Complexity and confusion: The NDIS is inherently complex. Multiple budget categories, stated versus flexible supports, and shifting rules create confusion even for experienced participants. As Lifely reports, participants on their seventh or eighth plan still struggle to understand which category covers what.
• Fear of spending: Many participants fear that using their funding will be deemed inappropriate or trigger compliance action. Others worry that spending their full budget will paradoxically lead to reductions — a misunderstanding of how the system works.
• Administrative burden: Finding providers, negotiating service agreements, tracking invoices, and managing budgets is time-consuming. Participants with busy lives or limited capacity often cannot keep up.
• Life circumstances: Illness, hospitalisation, family changes, or relocation mid-plan can all halt service delivery. Unexpected events are a common but underappreciated driver of NDIS underspending.
• Learning curve: The e61 Institute identifies a clear learning curve: participants use more of their plan the longer they are in the scheme. New participants are the most likely to underutilise their first plans.

System-Level Barriers

• Plan misalignment: Plans that do not accurately reflect a participant’s real-world needs result in funded supports the participant does not require — and unfunded supports they do. As the e61 Institute notes, “initial allocations may not perfectly reflect real-world support needs.”
• Demographic disparities: UNSW research shows that Aboriginal and Torres Strait Islander participants, culturally and linguistically diverse communities, and people with psychosocial disabilities all experience lower utilisation rates — often because they receive larger plans but face greater barriers to accessing services.
• Post-2024 compliance tightening: Since the October 2024 legislative amendments, analysis by Brian Cooper shows statistically significant declines in utilisation — approximately 1.7 percentage points for Core Supports and 4 percentage points for Capacity Building — concentrated among participants with psychosocial disabilities, autism, and complex needs.
• Geography explains very little: Notably, the e61 Institute found that 98% of utilisation variation occurs among participants living in the same region. Geography accounts for just 2% of the difference, meaning participant-level and plan design factors are the dominant drivers of NDIS plan utilisation.

How Quarterly Funding Periods Affect Utilisation (2025)

One of the most significant changes to NDIS plan utilisation came on 19 May 2025, when the NDIA began rolling out quarterly funding periods for all new and reassessed plans. This change, enabled by Section 33 amendments to the NDIS Act (passed October 2024), fundamentally reshapes how providers and participants manage budgets.

Previously, most participants received their entire annual budget on day one. Under the new model, funding is released in quarterly (3-month) blocks. For example, a participant with $80,000 in annual Core Supports receives $20,000 at the start of each quarter. High-cost ongoing supports like SIL and SDA use monthly release periods, while one-off items like assistive technology are released upfront.

The roll-over rules within plans are straightforward: if a participant does not spend their full Q1 allocation, unspent funds carry forward to Q2 within the same plan. However, unused funds at the end of the full plan period still do not carry over to the next plan.

For providers, quarterly periods change the game in several ways. First, service agreements must align with funding period release dates — front-loading services or committing to volumes that exceed a quarterly allocation will result in rejected claims. Second, budget monitoring must shift from annual to quarterly cycles. Third, claims that exceed available funds for a period will be rejected in full, meaning providers may need to resubmit for smaller amounts or pause support until the next period.

The change affects all new NDIS participants from 19 May 2025 onwards, and all existing participants at their next plan reassessment. Plans that are simply extended or rolled over remain unaffected until reassessment. For NDIS plan utilisation tracking, this means more frequent touchpoints and more granular monitoring — a shift that benefits participants and providers who adapt quickly.

The PACE System and Budget Transparency

The NDIA’s PACE system (Participant and Claims Enhancement), introduced in October 2023, represents the biggest technology shift in NDIS history. It progressively replaces the old myplace portal and brings meaningful improvements to NDIS plan utilisation tracking.

Category-level funding visibility: Under PACE, plans allocate funding at the support category level rather than detailed line items. A participant might see “Improved Daily Life — $12,000” instead of a line-by-line therapy breakdown. This gives participants more flexibility to use funds within each category and reduces the problem of money being locked in specific line items they do not need.

No mandatory service bookings: The old system required providers to create service bookings that pre-allocated future funds. PACE eliminates mandatory service bookings, so funding is no longer locked away in inactive arrangements — a common contributor to apparent underspending in prior years.

Provider endorsement model: Under PACE, agency-managed participants must endorse providers they want to work with. Only endorsed providers can access participant information and submit claims. This creates clearer accountability and ensures funding flows only to providers the participant has actively chosen.

Enhanced budget dashboards: Participants can now access real-time budget breakdowns, spending history, and available amounts by funding period through the My NDIS portal. This transparency makes it easier for participants — and the providers who support them — to identify underspending early and take corrective action before plan review.

Combined with the May 2025 quarterly funding period integration, the PACE system creates a framework where NDIS plan utilisation is more visible, more manageable, and more closely monitored than at any point in the scheme’s history. Many PACE plans now carry durations of 2–3 years, which reduces reassessment frequency but makes consistent utilisation monitoring even more important.

10 Provider Strategies to Improve Plan Utilisation

Improving NDIS plan utilisation is not about spending for the sake of it. It is about ensuring participants receive the supports they are entitled to, achieve their goals, and maintain their funding. Here are 10 proven strategies every provider should adopt.

1. Implement Budget Run-Rate Monitoring

Track utilisation against a simple formula: (amount spent to date ÷ months elapsed) × 12 = projected annual spend. If the projected spend falls significantly below the plan budget, intervention is needed. Careable recommends using a 50/70/90% trigger model — alert the participant and their support network when 50%, 70%, and 90% of budget milestones are reached. Target a 10% buffer in service plans to account for cancellations and gaps. Under quarterly funding periods, run this analysis every month at minimum.

2. Adopt Proactive Goal-Linked Service Planning

Start with the participant’s goals, not the dollar figure. Map out which services are needed to achieve each goal and calculate the cost. Then compare this against the plan budget. This approach often reveals unused categories — particularly Capacity Building, which sits at just 59% utilisation nationally. Recommend evidence-based allied health referrals (OT, physiotherapy, speech therapy, behaviour support) linked directly to specific NDIS goals. Goal-aligned spending is the strongest defence against funding reductions at review.

3. Conduct Regular Check-Ins with Participants

Schedule monthly or quarterly conversations with participants and their families. Review budget pace, discuss outstanding goals, and ask specifically about supports they are not currently accessing but could benefit from. Reconnect Support Services recommends using these check-ins to align invoicing with quarterly funding periods under the PACE system. A five-minute budget conversation can prevent thousands of dollars in NDIS underspending over a plan cycle.

4. Help Navigate Low-Utilisation Categories

Capacity Building and Capital Supports are consistently underused because participants often do not know what falls in these categories or cannot find providers. Providers can address this by proactively recommending OT assessments for home modifications, assistive technology needs assessments, and connections to behaviour support practitioners or employment supports. Assisting with AT quotes and pre-approval documentation for Capital supports removes a major friction point that stalls spending.

5. Align Service Agreements with Funding Periods

Under the new quarterly funding model, service agreements must reflect when funds are actually released. Do not front-load services or lock in large commitments that exceed quarterly allocations. Build flexibility clauses for seasonal variation — school holidays, medical cycles, or changes in care needs. Include clear provisions for what happens when a quarterly period runs out. Misaligned agreements are one of the fastest routes to rejected claims and disrupted service delivery.

6. Leverage Support Coordination as a Utilisation Tool

About 44% of NDIS participants have support coordination in their plans. Support coordinators are uniquely positioned to monitor overall NDIS plan utilisation across all providers working with a participant. Key coordination tasks include reviewing budget pace monthly, identifying service delivery gaps, connecting participants with new providers in underserved categories, and preparing comprehensive evidence for plan reviews.

7. Embed Outcomes Documentation in Every Interaction

Post-2024, NDIS Commission and NDIA scrutiny requires providers to demonstrate the value of services delivered. Embed outcomes notes in every session and shift using the Goal → Activity → Measurable Indicator framework. Track metrics like ADL independence steps, school attendance improvements, incident frequency reductions, and confidence ratings. Strong progress notes and outcomes documentation protect funding at plan review by showing that services were both used and effective. As Careable notes, “funds must show clear outcome value for each participant.”

8. Invest in Participant Education and Onboarding

New participants are the most at risk of underspending because they are the least familiar with the system. Providers can run “understanding your plan” onboarding sessions that explain each budget category, what it can be used for, and how to extract maximum value. Reducing the fear of spending through clear communication about NDIS rules is one of the simplest and most effective ways to improve NDIS plan utilisation from day one. Refer new participants to your NDIS plan management guide for a clear introduction.

9. Offer or Partner with Plan Management Services

Participants with plan managers consistently utilise their plans more effectively, because professional monitoring catches underspending early. Approximately 36% of participants choose plan management. Provider organisations that offer or partner with plan management services are better positioned to support utilisation through regular spending reports, invoice tracking, and proactive budget alerts. Plan managers serve as an early warning system for NDIS underspending.

10. Manage Cancellations and No-Shows Proactively

Cancellations and no-shows are a major and often overlooked driver of utilisation gaps. Reconcile bookings versus delivered supports weekly and investigate gaps exceeding 10%. Maintain fill-in rosters and alternate appointment slots to keep service delivery on pace. Implement proactive reminder systems — SMS and email notifications for upcoming sessions reduce no-show rates significantly. Every missed session is a direct hit to NDIS plan utilisation.

How NDIS Software Tracks Plan Utilisation

Manual budget tracking is no longer viable in the PACE era. Providers need purpose-built NDIS software that integrates with the NDIA’s systems and delivers real-time visibility into participant budgets.

Real-time budget dashboards are the foundation. Leading platforms provide colour-coded utilisation alerts that flag participants approaching funding limits — green for on-track, amber for slowing, red for significantly underspent or overspent. This visual layer makes it possible for coordinators and managers to monitor NDIS plan utilisation across an entire caseload at a glance.

Funding expiry and period alerts are critical under quarterly funding periods. Software that warns when a funding period is about to end with an unspent balance gives providers time to schedule additional services or reallocate hours before funds are lost.

Spend-versus-pace reporting compares actual spending against the expected trajectory for each participant. If a participant should have used $15,000 by month six but has only claimed $9,000, the system triggers a variance alert. This is the run-rate monitoring described in Strategy 1, automated at scale.

Invoice pre-checking validates claims against available funding before submission, preventing rejected claims — a growing concern under PACE, where providers must use bulk upload for claims and payment processing takes 2–3 business days. Catching errors before submission saves time and protects cash flow.

Inficurex and similar platforms bring these features together — PACE API integration, PRODA bulk upload support, automated monthly participant statements, and utilisation dashboards that make NDIS plan utilisation visible, measurable, and actionable. For providers serious about improving plan utilisation, the right software is not a nice-to-have — it is infrastructure.

What Happens at Plan Review When Funds Are Underspent?

Short answer: Unused NDIS funding does not roll over to the next plan. When a plan ends, unspent money returns to the NDIA. More critically, consistent underspending can lead to reduced funding in the next plan.

The NDIA examines utilisation patterns during the plan review process. If a participant consistently uses only a fraction of their budget, it signals to the Agency that the allocated level of funding may exceed their actual needs. As My Care Plan Manager states, “if you underspend, the NDIA may reduce your funding in your next plan review.”

However, the reality is nuanced. Some providers note that the NDIA determines the next plan based on current disability-related support needs, not solely on prior spending. The key distinction is documented need. If underspending occurred because of provider shortages, medical interruptions, or system barriers — and this is clearly documented — the participant has a strong case for maintaining their funding level.

What providers should do to prepare participants for plan review:

• Document reasons for any underspending throughout the plan period — not just at review time.
• Gather evidence of goals achieved and unmet needs that still require funded support.
• Prepare a clear narrative linking services delivered to measurable outcomes.
• If funding is reduced, advise the participant to submit a Review of Reviewable Decision (RORD) within three months, as outlined by the NDIS review process.
• Maintain detailed progress notes that link every service delivered to a participant goal.

For providers, helping participants prepare for plan review is not just good service — it directly protects future NDIS plan utilisation and the revenue base that depends on adequate plan budgets.

Frequently Asked Questions

What is a good NDIS plan utilisation rate?

A utilisation rate above 80% is generally considered healthy. The national aggregate average sits at 75%, but individual-level analysis by the e61 Institute puts it at 58%. Providers should aim for 85–90% utilisation across their client base, leaving a 10% buffer for cancellations and unexpected gaps.

What happens to unused NDIS funding at the end of a plan?

Unused funds do not roll over to the next plan — they return to the NDIA. Under the new quarterly funding period system (from May 2025), unspent funds within a quarter do roll forward to the next quarter within the same plan, but once the plan ends, any remaining balance is forfeited.

Will the NDIA reduce my participant’s funding if they underspend?

Low utilisation can signal to the NDIA that the participant did not need the full allocated budget, which may influence the next plan amount. It is not automatic, but it is a real risk — particularly if underspending is consistent and undocumented. Providers should document reasons for any shortfall throughout the plan period.

Why is Capacity Building funding so underused?

Capacity Building has a utilisation rate of just 59% because it typically requires specialist providers (therapists, behaviour support practitioners, employment specialists) who may have long waitlists or limited availability. The category structure is also less flexible than Core, and many participants are unsure what services fall within it. Proactive referrals and education are key.

How do quarterly funding periods work under the 2025 changes?

From 19 May 2025, new and reassessed NDIS plans divide budgets into quarterly (3-month) release periods. Funds are released at the start of each quarter. Unspent quarterly funds roll forward within the same plan. Monthly periods apply to high-cost supports (SIL, SDA), and one-off items (assistive technology) are released upfront.

Can participants move money between NDIS funding categories?

Core Supports funding can be used flexibly across Core sub-categories (e.g., personal care to community participation). However, funds cannot be moved between the three main categories — Core, Capacity Building, and Capital are separate budget pools.

How does plan management improve NDIS plan utilisation?

Plan managers provide professional budget monitoring, regular spending reports, and proactive alerts when utilisation is off-pace. About 36% of NDIS participants choose plan management, and these participants tend to have higher utilisation rates because underspending is caught early. Plan management also allows participants to use both registered and unregistered providers, increasing flexibility.

What software helps track NDIS plan utilisation?

Purpose-built NDIS software platforms like Inficurex, Brevity, Careview, Flowlogic, and SupportAbility provide real-time budget dashboards, funding period alerts, spend-versus-pace reporting, and PACE API integration. These tools automate the monitoring that would otherwise require manual spreadsheet tracking across every participant.