How to Gather Evidence for an NDIS Plan Review

Last updated: March 2026

When it's time for your NDIS plan review, the quality of your evidence determines the level of support you'll receive. Under Section 48 of the NDIS Act 2013, participants can request plan reviews when their circumstances change or their current plan doesn't meet their needs. Strong, relevant evidence is the key to securing the funding you need for the next 12 months.

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Key Takeaway

Comprehensive evidence collection starting 3 months before your review dramatically increases your chances of securing appropriate funding adjustments.

of NDIS participants

73%

have their plans reviewed within 24 months according to NDIA quarterly data

in NDIS payments

$42.8 billion

were made to 611,000 participants in 2023-24

increase in funding

45%

is achieved when participants provide comprehensive evidence for reviews

average review processing time

89 days

when all required evidence is submitted initially

Step-by-Step Process

1

Start Evidence Collection (3 months before)

Begin gathering updated medical reports and documenting daily living challenges

2

Book Professional Assessments (10-12 weeks before)

Schedule appointments with OT, physio, psychologist for comprehensive assessments

3

Complete Functional Documentation (8 weeks before)

Maintain daily diary of support needs and gather equipment quotes

4

Compile Support Coordination Report (6 weeks before)

Work with Support Coordinator to create comprehensive needs summary

5

Organise and Label Evidence (4 weeks before)

Sort all documentation by support category and create submission checklist

6

Submit Plan Review Request (Review due date)

Upload to myNDIS portal or post to NDIA with cover letter

7

Follow Up and Respond (2-4 weeks after)

Check submission status and provide any additional requested information

8

Attend Review Meeting (6-12 weeks after)

Present evidence and discuss support needs with planner or LAC

Understanding the NDIS Plan Review Process

The NDIS plan review process is governed by Section 48 of the NDIS Act 2013, which gives participants the right to request a review of their plan at any time. The National Disability Insurance Agency (NDIA) conducts scheduled reviews typically every 12 to 24 months, but you can request an unscheduled review if your needs change significantly.

During a plan review, the NDIA reassesses your goals, current supports, and funding levels across all support categories including Core Supports (01), Capital Supports (02), and Capacity Building Supports (03). The evidence you provide directly influences whether your funding increases, decreases, or remains the same.

Your Local Area Coordinator (LAC) or NDIA planner will examine how well your current plan is working, what you've achieved with your existing supports, and what additional assistance you need. This assessment determines your funding allocation for support items like Assistance with Daily Personal Activities (01_011_0125_1_1) or Therapeutic Supports (09_012_0125_1_1).

The review process typically takes between 60 to 120 days from submission to plan approval, depending on the complexity of your situation and the completeness of your evidence. Participants who submit comprehensive documentation from the outset experience faster processing times and better outcomes.

Warning: Common Evidence Collection Mistakes

Many participants submit incomplete or irrelevant evidence that weakens their review application. Avoid providing generic reports that don't clearly link your disability to specific support needs, or submitting outdated medical reports from more than 12 months ago. Never assume the NDIA will contact your health professionals directly - you must obtain and submit all reports yourself. Missing key evidence like functional capacity assessments or failing to document how your current plan isn't meeting your needs can result in funding reductions rather than increases.

Financial planning for NDIS funding management

Medical and Health Professional Evidence

Medical evidence forms the foundation of your review application and must clearly demonstrate how your disability impacts your functional capacity. Request updated reports from all treating health professionals, including your GP, specialists, allied health providers, and any relevant therapists.

Your medical reports should specifically address your current functional limitations, any deterioration or improvement in your condition, and recommendations for ongoing support needs. For mental health conditions, ensure your psychiatrist or psychologist provides detailed functional assessments that explain how your condition affects daily activities, social participation, and employment or education goals.

Occupational therapy assessments are particularly valuable as they evaluate your ability to perform activities of daily living and recommend specific equipment or support worker assistance. Physiotherapy reports should detail your mobility limitations and recommend aids, equipment, or therapy frequency.

Health ProfessionalReport TypeKey Elements
GP/SpecialistMedical SummaryDiagnosis, prognosis, functional impact, treatment history
Occupational TherapistFunctional AssessmentADL capacity, equipment needs, home modifications
PhysiotherapistMobility AssessmentPhysical limitations, therapy needs, assistive technology
Psychologist/PsychiatristMental Health ReportBehavioural support needs, social functioning, therapy requirements

Documenting Functional Capacity and Daily Living Needs

Functional capacity evidence demonstrates exactly how your disability affects your ability to perform everyday tasks. This evidence directly supports funding requests for Core Supports like Assistance with Daily Personal Activities (01_011_0125_1_1) and Assistance with Household Tasks (01_012_0125_1_1).

Document specific examples of tasks you cannot perform independently, tasks that take significantly longer than typical, or activities that cause pain, fatigue, or distress. Use a daily diary over several weeks to record difficulties with personal care, meal preparation, cleaning, shopping, and community participation.

Include evidence of informal supports currently provided by family members or friends, as this demonstrates unmet needs that should be funded through your NDIS plan. For example, if your partner currently helps with showering and dressing, document the time required and level of assistance needed.

Photographic evidence can be powerful when documenting equipment needs or home modification requirements. Take photos showing accessibility barriers, equipment damage, or safety concerns that support your funding requests.

Organised paperwork for disability support applications

Therapy and Capacity Building Evidence

Capacity Building supports under category 09 require strong evidence linking therapy interventions to your NDIS goals and functional improvements. Your allied health professionals must provide detailed reports explaining why ongoing therapy is necessary and how it will build your capacity for independence.

Speech pathology reports should detail communication goals, current therapy frequency, and measurable outcomes achieved. For Improved Communication (09_012_0125_1_1) funding, include evidence of how communication difficulties impact your social participation, employment prospects, or safety in the community.

Psychology reports for Improved Relationships (09_013_0125_1_1) should explain specific strategies being implemented, progress toward behavioural goals, and the recommended duration of ongoing support. Include examples of challenging behaviours and their impact on your daily life and relationships.

Support CategoryEvidence RequiredProfessional Reports
Improved Communication (09_012)Communication assessment, therapy progress notesSpeech Pathologist
Improved Relationships (09_013)Behavioural support plan, incident reportsPsychologist/Behaviour Specialist
Improved Health & Wellbeing (09_011)Therapy goals, functional outcomesOccupational Therapist/Physiotherapist
Improved Learning (09_014)Educational assessments, skill development goalsSpecial Education Teacher/Psychologist

Equipment and Assistive Technology Evidence

Assistive Technology funding under support category 02_3 requires detailed assessments from qualified allied health professionals. Occupational therapists or physiotherapists must conduct equipment assessments and provide written recommendations that justify the specific items requested.

Equipment quotes must be obtained from registered NDIS providers and include detailed specifications, warranty information, and installation costs where applicable. For high-cost items over $1,500, you may need quotes from multiple suppliers and evidence that you've explored equipment loan schemes first.

Document how your current equipment is inadequate, damaged, or no longer meets your needs. Include photos showing wear and tear, maintenance reports, or evidence of changed circumstances that require equipment upgrades. For communication devices, include data showing usage patterns and the need for more sophisticated features.

Home modification requests require occupational therapy assessments, quotes from qualified builders, and evidence that modifications are the most cost-effective solution compared to alternative supports. Council approvals and landlord permissions may also be required.

Data-driven approach to NDIS plan review

Tip: Using Support Coordination Effectively

Your Support Coordinator can be invaluable during the evidence collection process. They understand NDIA requirements and can help identify gaps in your documentation before submission. Ask your Support Coordinator to review all evidence and provide a comprehensive report summarising your support needs and how they align with NDIS funding criteria. This professional advocacy significantly strengthens your review application and demonstrates that qualified disability professionals support your funding requests.

Submitting and Following Up on Your Evidence

Submit your plan review request through the myNDIS participant portal or call the NDIA on 1800 800 110. Ensure all evidence is clearly labelled with your NDIS number and organised by support category. Create a cover letter summarising key changes in your circumstances and highlighting the most important evidence pieces.

Keep copies of all submitted documents and obtain confirmation of receipt from the NDIA. Follow up regularly on your review progress, as processing delays are common when the NDIA requests additional information. If you don't hear back within 28 days of submission, contact your LAC or the NDIA directly.

During the review meeting, bring additional copies of all evidence and be prepared to explain how each piece of documentation supports your funding requests. If conducting a phone review, ensure you have all documents easily accessible and can reference specific page numbers or sections when discussing your needs.

Under Section 100 of the NDIS Act 2013, you have the right to request an Administrative Appeals Tribunal review if you're dissatisfied with the outcome. However, thorough evidence collection upfront significantly reduces the likelihood of needing to pursue formal appeals processes.

Accessible housing design for daily living support

Comparison

Evidence TypeStrengthNDIA WeightCost
Medical Specialist ReportVery HighEssential$200-400
OT Functional AssessmentVery HighEssential$300-500
Daily Living DiaryMediumSupportingFree
Equipment QuotesHighRequired for AT$50-200
Support Coordination ReportHighInfluential$300-600
Informal Carer StatementMediumSupportingFree
Healthcare professional assisting with NDIS support services

Checklist

Updated Medical Reports (within 12 months)

Current diagnosis, functional impact, and treatment recommendations from all specialists

Allied Health Assessments

OT, physio, psychology reports with specific support recommendations and therapy goals

Functional Capacity Documentation

Daily diary, care needs analysis, and evidence of informal supports currently provided

Equipment and AT Evidence

Professional assessments, quotes from registered providers, and justification for items

Support Coordination Summary

Professional report linking all evidence to NDIS goals and support categories

Goal Progress Documentation

Evidence of achievements and updated goals requiring ongoing or additional support

Financial Impact Evidence

Costs of current informal supports and out-of-pocket expenses for disability-related needs

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Frequently Asked Questions

How far in advance should I start collecting evidence for my NDIS plan review?
Start collecting evidence at least 3 months before your review date. This gives you time to book professional assessments, which often have waiting lists, and to document your daily support needs comprehensively. Medical reports should be no more than 12 months old when submitted.
What happens if I can't afford to pay for professional assessments?
Some allied health professionals offer payment plans, or you may be able to access assessments through public health services. Your current NDIS plan may also have Capacity Building funding that can cover assessment costs. Contact your Support Coordinator or LAC to explore funding options.
Can family members provide evidence for my plan review?
Yes, statements from family members or informal carers are valuable supporting evidence, especially when documenting the level of unpaid support currently provided. However, professional assessments carry much more weight with NDIA planners and should form the core of your evidence.
How long does the NDIA take to process plan reviews?
The NDIA aims to complete plan reviews within 50 working days, but complex cases often take 90-120 days. Complete evidence submission at the outset significantly reduces processing time, as delays commonly occur when the NDIA requests additional information.
What should I do if my plan review results in reduced funding?
You have 3 months from receiving your plan to request an internal review under Section 100 of the NDIS Act 2013. Submit additional evidence that wasn't considered in the original review and clearly explain why the funding reduction is inappropriate for your needs.
Do I need evidence for support categories that aren't changing?
Yes, provide evidence justifying all current supports you want to maintain. The NDIA reviews your entire plan, not just areas where you're requesting increases. Without evidence, you risk losing funding in categories you assume are guaranteed to continue.

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