New NDIS Planning From Mid-2026: How to Prepare Behaviour Support Evidence

From mid-2026, NDIS planning conversations will shift focus, and behaviour support evidence will play a bigger role in how your funding is assessed and approved. If you're a participant or family member relying on behaviour support, building a clear, practical record now—before planners and assessors sit down with you—makes the difference between funding that fits your real situation and funding that falls short. This guide walks you through what evidence matters, how to gather it without adding stress, and exactly how to present it so planners understand your needs.

This is general education only. It is not a diagnosis, crisis advice, legal advice, or a substitute for a personalised Behaviour Support Plan. If someone is in immediate danger, call 000.

Why This Matters

Behaviour support funding decisions depend on clear evidence of how specific behaviours are affecting daily life, relationships, participation, and safety. Without structured documentation, planners may underestimate the intensity or frequency of support you need, or they may approve funding that doesn't match the actual complexity of your situation. When you walk into a planning conversation with concrete examples—what happens, how often, what the impact is, what strategies work—planners can make faster, more confident decisions. This also protects you: clear evidence means less chance of funding being reduced later because the planner didn't fully understand what was happening. For families and support workers, having this evidence ready reduces the anxiety and uncertainty around planning conversations. You're not relying on memory or hope; you're bringing facts. Mid-2026 changes are designed to make planning more outcomes-focused, which means evidence that connects behaviour support to what you actually want to achieve—independence, community participation, relationships—will be weighted more heavily.

What Might Be Happening Underneath

NDIS planning processes are evolving to align more closely with participant goals and measurable outcomes rather than service descriptions alone. From mid-2026, planners will be trained to ask deeper questions about how behaviour challenges are linked to your broader life goals, and they'll expect to see evidence that your current support is either working toward those goals or needs adjusting. This doesn't mean the NDIS is getting stricter; it means they're looking for a clearer story. For behaviour support, this shift matters because it moves away from funding allocated simply because someone has a diagnosis or historical pattern, and toward funding that's justified by current, observable impact. You might be asked: 'What does this behaviour prevent you from doing?' or 'How has this support changed what you're able to do in the community?' rather than just 'How often does this behaviour happen?' Planners will also have access to clearer templates and frameworks for assessing behaviour support needs, which means your evidence needs to fit those frameworks. If you come prepared with examples that address these new angles, you're working with the system rather than against it. Support coordinators and practitioners are also adjusting their role, often helping families translate lived experience into the language and structure that planning conversations use.

What A Behaviour Support Practitioner Looks For

When Himani or another behaviour support practitioner reviews evidence ahead of a planning conversation, they're looking for specificity first. Not 'my child is aggressive,' but 'three times last week, he hit his sister when she touched his toys, each time for about two minutes, and it took 15 minutes of quiet time to settle.' Frequency, duration, triggers, and resolution strategies all matter. Practitioners also look for impact: what does this behaviour stop the person from doing? If challenging behaviour happens during community outings, they want to know what outings are being avoided or limited. They're scanning for patterns—does the behaviour cluster around certain times, people, or environments? Are there clear triggers or antecedents? Equally, they're looking for evidence of what's already working. If a particular support worker, strategy, or environment reduces the behaviour, that's gold for planning. Practitioners also want to understand the person's strengths and preferences: what motivates them, what contexts bring out their best self, what they're working toward. Evidence that shows the relationship between support and progress—even small progress—is compelling. Finally, they're assessing whether the current level of support is proportionate to the need. If evidence shows that behaviour is escalating despite support, or that support hours are being exceeded regularly, that changes the funding conversation. Good evidence is honest about what's not working, not just what is.

Practical First Steps

• Create a simple tracking sheet (date, time, behaviour, trigger, duration, response, outcome) and keep it for 2–3 weeks before planning; doesn't need to be formal, just honest.
• Write brief examples of how behaviour challenges affect specific daily activities: school participation, community visits, family meals, friendships—with concrete details.
• Document what already helps: which strategies, which support worker, which environment, which time of day; note the difference it makes in 1–2 sentences per example.
• List the participant's interests, strengths, and things they enjoy doing; connect these to what behaviour support enables them to access or participate in.
• Gather feedback from multiple people who spend time with the participant: family, current support worker, school staff, community activity coordinators; ask them to note specific observations.
• Take photos or short video clips (with consent) of actual environments where support is delivered, not to capture behaviour, but to show what participation looks like and what settings are in use.
• Prepare a one-page summary naming your main concerns and goals (e.g., 'We want Zara to attend Saturday football without crisis support; currently this happens 1 in 4 sessions') to start the planning conversation clearly.

How Himani Would Frame the Conversation

From my perspective, the best evidence you can bring to an NDIS planning conversation is the kind that comes directly from your life. Not a report someone else wrote, but observations and examples you've gathered because you're living it. What I see working with families is that when you come to planning with three specific examples of what happened, what changed because of support, and what you want to happen next, planners listen differently. They stop asking generic questions and start problem-solving with you. For behaviour support specifically, I always say: evidence isn't about proving you're struggling. It's about proving that good support makes a difference. If you can show that with three hours of support you access community outings, but without it you can't, that's the evidence that changes funding. Mid-2026 changes are actually an opportunity for families—the system is asking for exactly what you know best, which is the real, daily impact of behaviour challenges and what helps.

When To Ask For Professional Support

Start gathering evidence 6–8 weeks before your planning meeting, which gives you time to collect a natural sample without forcing it or stressing about 'perfect' data. If you're unsure what to collect or how to frame your observations, ask your behaviour support practitioner—that's exactly what they're there for. You should also seek support from a support coordinator or advocacy worker if you feel anxious about the planning conversation itself, especially if you've had funding reduced before or if behaviour support is contested in your family. If you're tracking behaviour and noticing patterns that worry you—escalation, new behaviours emerging, or strategies no longer working—bring that to your practitioner before planning, not during. They may recommend a functional assessment or adjustment to current support, which then becomes evidence for why your funding needs to change. Finally, if English isn't your first language or you're not confident translating lived experience into planning language, absolutely request an interpreter or ask whether your support coordinator can help you prepare written examples that you can share with the planner.

Sources And Further Reading

This article is original Brave Mental Health educational content. It is informed by, but does not copy, official NDIS Quality and Safeguards Commission resources.

• NDIS Commission: Behaviour support and restrictive practices
• NDIS Commission: How to develop behaviour support plans