Psychological Assessments for NDIS: What They Include and When You May Need One

For many NDIS participants, families, carers and support coordinators, one of the hardest parts of the NDIS process is understanding what evidence is needed.

A person may already have a diagnosis, a long history of support needs, or clear daily challenges, but the NDIS often needs information that explains how a disability affects everyday life. 

This is where psychological assessments for NDIS can be helpful. 

A psychological assessment for NDIS may help explain a person’s cognitive, emotional, behavioural, developmental or psychosocial functioning.

More importantly, it can help describe how these needs affect daily living, independence, relationships, learning, emotional regulation, decision-making, safety and community participation. 

NDIS psychological assessments are not just about naming a diagnosis. They are often most useful when they clearly explain functional impact.

This means showing how a person’s disability affects what they can do, what support they need, how often they need support and why that support is connected to their disability-related needs. 

A psychological assessment may be used for NDIS access, plan reassessment, support planning, therapy recommendations, functional capacity evidence or reports that help explain a participant’s needs.

Whether an assessment can be paid for using NDIS funding depends on the participant’s plan, goals, funding categories and individual circumstances. 

The NDIS explains that supporting evidence may include reports or assessments from treating professionals, including psychologists, occupational therapists, speech pathologists or other allied health professionals.

It may also include statements from family members, carers, community services or support workers. 

This guide explains what psychological assessments for NDIS may include, when they may be useful, how they relate to functional capacity assessments, and what families and participants can prepare before booking an assessment.

 

 

What is a Psychological Assessment for NDIS? 

A psychological assessment for NDIS is an assessment completed by a psychologist to understand a person’s psychological, cognitive, emotional, behavioural, developmental or psychosocial functioning.

The assessment may include interviews, questionnaires, standardised tools, clinical observations and a written report. 

The purpose is usually to build a clearer picture of how a person functions in everyday life.

This may include how they manage self-care, communication, learning, routines, emotional regulation, relationships, decision-making, social participation, work, study or community access. 

An NDIS psychological assessment may be useful when a person needs evidence to explain their disability-related support needs. It may also help families, carers and providers understand what type of support may be appropriate. 

For example, a person living with psychosocial disability may need help explaining how their mental health condition affects daily routines, motivation, emotional regulation, self-care and community participation.

A person with intellectual disability may need assessment of both cognitive functioning and adaptive behaviour.

A child or young person living with autism may need evidence that explains communication, sensory needs, social participation, emotional regulation and daily living support needs.

Moreover,  Participants who need ongoing therapy after an assessment can explore our NDIS psychology services for emotional, behavioural and everyday support needs.

In an NDIS context, the most useful psychological assessment reports are practical. They do not only describe symptoms. They explain what those symptoms mean in everyday life. 

A clear report may answer questions such as: What tasks does the person find difficult? What support do they need? How often do they need help? What happens if support is not available? How does the person’s disability affect their independence, safety, learning, relationships or participation? 

This is why psychological assessment NDIS content should always focus on function, not only diagnosis.

 

 

Why Psychological Assessments Matter in the NDIS 

The NDIS uses evidence to understand a person’s disability, functional impact and support needs.

A diagnosis may be important, but in many situations, a diagnosis alone does not explain what support a person needs in daily life. 

For example, two people may have the same diagnosis but very different support needs.

One person may manage daily routines with minimal support, while another person may need regular assistance with emotional regulation, planning, decision-making, personal care, community participation or behaviour support.

The diagnosis may be the same, but the functional impact can be very different. 

A psychologist report for NDIS can help explain this difference. 

The NDIS states that supporting evidence and report can include information about what a person’s disability is, what treatment they have had, how the disability impacts daily life and any recommendations made by treating professionals.

Supporting evidence may be informal, such as a letter, or more formal, such as an assessment or report. 

This is why NDIS supporting evidence from a psychologist can be valuable. A psychologist may be able to describe the person’s strengths, challenges and support needs in a structured way.

The report may help connect clinical findings with everyday tasks and NDIS goals. 

A good psychological assessment report may support conversations about therapy needs, behaviour support, support coordination, home and living options, community access, daily living supports or plan reassessment.

It may also help support coordinators and families communicate the participant’s needs more clearly. 

Psychological assessments can also help reduce confusion. Families may know that something is difficult, but they may not know how to explain it in NDIS language. A participant may feel overwhelmed by planning meetings or reassessments.

A clear report can help organise information and describe support needs in a more structured way. 

The goal is not to exaggerate difficulties. The goal is to provide clear, respectful and evidence-based information about the participant’s real needs.

 

 

When Might You Need a Psychological Assessment for NDIS?

A psychological assessment may be useful at different stages of a participant’s NDIS journey.

It can provide clearer evidence about functional capacity, emotional wellbeing, daily support needs and disability-related challenges.

Before Applying for NDIS Access

An assessment may help explain how a disability or developmental delay affects communication, learning, self-care, relationships, behaviour, emotional regulation and community participation.

Before a Plan Review or Reassessment

An updated report may be helpful when the participant’s needs have changed or the current plan no longer reflects their daily support requirements.

It may help document:

• Changes in functional capacity
• Unmet support needs
• Increased safety concerns
• Emotional or behavioural challenges
• New therapy needs
• Pressure on family or carers

For Therapy Planning

A psychologist may assess anxiety, trauma-related needs, emotional regulation, executive functioning, coping skills or social participation. The findings can guide therapy goals linked to the participant’s needs.

During Major Life Changes

An assessment may also be useful when leaving school, starting work or study, exploring home and living options, returning home after hospital or managing changes in family support.

For children, teenagers and adults, psychological assessments can help clarify developmental, emotional, behavioural, psychosocial and daily living needs.

A psychological assessment does not guarantee NDIS access, funding or a particular outcome.

However, it may provide useful evidence for clearer planning and more informed decisions.

 

Types of Psychological Assessments That May Support NDIS Evidence 

There are different types of psychological assessments that may be relevant for NDIS participants.

The most suitable assessment depends on the person’s age, disability, goals, concerns and the reason the report is needed.

A psychologist can help decide which assessment tools are clinically appropriate and what type of report may best explain the participant’s support needs. 

Cognitive Assessment 

A cognitive assessment looks at thinking skills such as memory, attention, reasoning, verbal understanding, processing speed and problem-solving.

In an NDIS context, this may be useful when there are concerns about intellectual functioning, brain injury, developmental delay, learning difficulties or changes in thinking ability. 

This type of assessment may help explain how cognitive challenges affect: 

• Planning and decision-making
• Learning and problem-solving
• Communication and understanding
• Independence in daily routines
• Safety and support needs 

Adaptive Functioning Assessment 

An adaptive functioning assessment looks at how a person manages everyday life. This may include communication, self-care, social skills, community participation, safety awareness, routines and independence. 

This is important for NDIS evidence because it shows how a person functions in real daily situations, not just how they perform in a testing environment. 

It can help explain what support is needed at home, in the community, at school, at work or during daily activities. 

Psychosocial Disability Assessment 

A psychosocial disability assessment focuses on how a mental health-related disability affects daily life over time.

It may explore emotional regulation, self-care, motivation, relationships, distress tolerance, routines, work, study and community participation. 

This type of assessment may be useful when mental health challenges create long-term functional impacts and a person needs support to participate safely and meaningfully in everyday life. 

Autism-Related Assessment 

An autism-related assessment may explore social communication, sensory processing, routines, emotional regulation, behaviour, relationships, learning, play and independence. 

Some people may need diagnostic clarification. Others may already have an autism diagnosis but need a report that explains functional impact for NDIS planning, therapy goals or support recommendations. 

ADHD-Related Assessment 

An ADHD-related assessment may look at attention, impulsivity, emotional regulation, planning, organisation, working memory, time management and executive functioning. 

For NDIS purposes, the focus is usually not only on diagnosis. The report should explain how these difficulties affect daily life and whether they relate to disability-related support needs. 

Intellectual Disability Assessment 

An intellectual disability assessment usually includes both cognitive and adaptive functioning measures. This is because intellectual disability is not only about IQ scores.

It also involves how a person manages everyday tasks, independence, communication, learning and social participation. 

A report may help explain support needs across home, school, work, community and social settings. 

Behavioural and Emotional Regulation Assessment 

A behavioural or emotional regulation assessment may help identify patterns behind distress, withdrawal, aggression, avoidance, shutdowns, meltdowns or other behaviours of concern. 

This type of assessment can support referrals to psychology, counselling, positive behaviour support or other relevant services.

It may also help families, carers and support teams understand behaviour as communication, rather than simply seeing it as something to control.

For a broader overview of available support, read our guide to psychology services in Australia for children, teenagers and adults across Australia.

Choosing the Right Assessment 

The right assessment should be based on the participant’s needs and the question that needs to be answered.

For example, one person may need evidence of functional capacity, while another may need support recommendations for therapy, behaviour, psychosocial disability or life transitions. 

A psychological assessment does not guarantee an NDIS decision or funding outcome, but it may provide clearer evidence to support planning and decision-making.

 

Psychological Assessment vs Functional Capacity Assessment 

Many people confuse a psychological assessment with a functional capacity assessment. They can overlap, but they are not always the same.

The right assessment depends on the participant’s needs, the type of evidence required and the questions that need to be answered. 

What is a Psychological Assessment? 

A psychological assessment usually focuses on mental, emotional, cognitive, behavioural, developmental or psychosocial functioning.

It may explore diagnosis, symptoms, thinking skills, emotional regulation, adaptive behaviour, behaviour patterns and therapy needs. 

A psychological assessment may help answer questions such as: 

• How does the person think,feeland respond to situations?
• How do emotional, cognitive or behavioural challenges affect daily life?
• What psychological or therapy supports may be useful?
• How does psychosocial disability impact participation and independence? 

What is a Functional Capacity Assessment? 

A functional capacity assessment focuses on how a person manages everyday tasks at home, at work, in education and in the community.

It looks at what the person can do, where they need support and how their disability affects daily functioning. 

A functional capacity assessment may consider areas such as: 

• Self-care and personal routines
• Mobility and physical access
• Communication and social participation
• Daily living and household tasks
• Community access and safety
• Work, study or independent living skills 

Key Differences Between the Two Assessments 

Area	Psychological Assessment	Functional Capacity Assessment
Main focus	Mental, emotional, cognitive, behavioural or psychosocial functioning	Everyday tasks, independence and support needs
Common purpose	To understand psychological, developmental or cognitive needs	To understand how disability affects daily living
May assess	Anxiety, trauma, emotional regulation, cognition, behaviour, psychosocial disability, adaptive functioning	Self-care, mobility, home tasks, community access, communication, safety, work or study
Often completed by	Psychologists	Occupational therapists, physiotherapists, psychologists, speech pathologists or medical specialists, depending on need
Useful when	The main concerns relate to thinking, emotions, behaviour, mental health or psychosocial functioning	The main concerns relate to daily activities, independence, access, equipment or practical support
NDIS relevance	May support evidence around psychological impact, therapy needs and functional limitations	May support evidence around daily support needs, functional capacity and practical recommendations

Who Should Complete the Assessment?

A psychologist may complete a functional capacity assessment in some circumstances, especially when the participant’s functional needs relate to psychological, cognitive, behavioural or psychosocial functioning. 

However, other professionals may be more suitable depending on the main concern: 

Main concern	Professional who may be suitable
Mobility, equipment or home modifications	Occupational therapist or physiotherapist
Communication or swallowing	Speech pathologist
Emotional regulation, cognition, behaviour or psychosocial disability	Psychologist
Medical condition or diagnosis-related evidence	Medical specialist or GP
Daily living and independence at home	Occupational therapist, psychologist or relevant allied health professional

Before booking online support, it is helpful to know how to choose an NDIS online psychologist who matches your needs and goals.

Which Assessment Do You Need? 

The assessment type should match the participant’s needs. 

A psychological assessment may answer: 

How does this person think, feel, behave, regulate emotions, make decisions and manage psychological or cognitive demands? 

A functional capacity assessment may answer: 

What can this person do in daily life, what support do they need and how does their disability affect everyday functioning? 

Why Both May Be Helpful 

In many NDIS situations, both perspectives matter. A participant may need psychological evidence as well as occupational therapy evidence, speech therapy evidence, medical evidence or carer statements. 

The strongest evidence often comes from a clear and consistent picture across different sources.

A psychological assessment can explain emotional, cognitive or behavioural needs, while a functional capacity assessment can show how those needs affect everyday life and support requirements.

 

 

 

What Should a Psychologist Report for NDIS Include? 

A psychologist report for NDIS should be clear, practical and linked to the participant’s disability-related support needs.

It should not only describe symptoms or test scores. It should explain how the findings affect everyday life. 

A useful NDIS psychological assessment report may include: 

• Background information
• Diagnosis or presenting concerns
• Family, school, work or living situation
• Current supports and previous interventions
• Assessment tools used
• Key findings and test results
• Functional impact
• Strengths, preferences and goals
• Support needs and risks
• Practical recommendations 

 

The report should explain why certain assessment tools were used and what the results mean in simple, practical language.

Families, support coordinators and NDIS decision-makers should be able to understand how the findings relate to daily support needs. 

Functional impact is one of the most important parts of the report. This may explain how the participant’s disability affects: 

• Self-care
• Emotional regulation
• Communication
• Social participation
• Learning or work
• Planning and routines
• Safety and decision-making
• Community access 

 

Recommendations should be specific and connected to the person’s needs.

They may include psychology therapy, behaviour support, daily living supports, family education, further assessment or multidisciplinary collaboration. 

Where appropriate, the report may include a functional impact statement. This can help explain how the participant’s impairment affects their ability to manage everyday life. 

A strong psychologist report should be respectful and person-centred. It should describe challenges clearly while also recognising the person’s strengths, goals and the supports that may help them participate more fully.

 

 

Can NDIS Fund Psychological Assessments? 

This is one of the most common questions families and participants ask. 

The answer depends on the participant’s individual plan, goals, funding categories and circumstances.

The NDIS may consider psychology-related supports when they are connected to disability-related needs and meet relevant requirements.

However, it is not accurate to say that every psychological assessment will be covered, or that NDIS funding can always be used. 

Participants should check their current plan and speak with their support coordinator, plan manager, local area coordinator, early childhood partner or NDIS contact if they are unsure. 

It is better to use careful language around funding.

Instead of saying “NDIS funded psychological assessment,” it is more accurate to say “a psychological assessment may be claimable depending on your plan and circumstances” or “you may be able to use NDIS funding if the assessment relates to your disability-related support needs and plan goals.” 

This distinction is important because NDIS plans are individual. One participant may have funding that can be used for psychology-related assessment or therapy, while another may not.

Some plans may include capacity building supports. Others may have stated supports or restrictions that affect how funding can be used. 

The NDIS also distinguishes between disability-related supports and supports that may be considered the responsibility of other systems, such as health or education.

This can make assessment funding complex, especially when the assessment is for diagnosis, medical treatment, education or general mental health purposes. 

For this reason, participants should always check before booking if they plan to use NDIS funding. 

A psychological assessment may be helpful, but it should be requested for the right reason and linked clearly to functional impact, disability-related needs and participant goals.

 

 

Psychological Assessments for NDIS Access 

A psychological assessment may support an NDIS access request when it helps explain a person’s disability, impairment and functional impact.

It may be especially useful when the person’s needs relate to cognitive functioning, adaptive functioning, psychosocial disability, autism, intellectual disability, emotional regulation or behaviour. 

When applying for the NDIS, evidence needs to help the NDIA understand the person’s disability and how it affects their daily life.

The NDIS states that applicants may need to provide evidence of disability or developmental delay, and that the type of evidence needed depends on the person’s disability and impairments. 

A psychological assessment for NDIS access may include information about diagnosis, assessment results, daily living impact, support needs and recommendations.

However, a psychological report may not be the only evidence required.

Depending on the person’s situation, other evidence may also be needed from a GP, psychiatrist, paediatrician, occupational therapist, speech pathologist, school, hospital or support provider. 

It is important to understand that a diagnosis alone may not be enough.

The NDIS generally needs information about functional impact. This means the report should explain how the person’s impairment affects their ability to participate in daily life. 

For example, if a person has psychosocial disability, the report may need to explain how their condition affects self-care, routines, emotional regulation, relationships, safety, work, study or community access over time.

If a person has intellectual disability, the report may need to include cognitive and adaptive functioning information.

If a child has developmental concerns, the report may need to explain developmental impact and support needs in everyday settings. 

A psychological assessment does not guarantee access to the NDIS. However, it may help provide clearer evidence for the access process when psychology is the appropriate professional area.

 

 

Psychological Assessments for NDIS Plan Reviews or Reassessments 

A psychological assessment for NDIS review or reassessment may be useful when a participant’s current plan does not reflect their support needs.

It may also help when there has been a change in functioning, risk, behaviour, mental health, living situation or informal support. 

For example, a participant may be experiencing increased emotional distress, reduced independence, difficulties with social participation, behaviour changes, challenges with routines or greater reliance on family support.

A psychological assessment may help explain these changes in a structured report. 

A plan reassessment may also be needed when the participant is preparing for a major life transition.

This could include leaving school, moving out of home, entering supported accommodation, returning home after hospital, starting work, changing therapy needs or increasing community participation. 

In these situations, the psychological report should explain the participant’s current functional capacity, support needs and goals. It should also identify what supports may help build capacity, reduce risk or improve participation. 

A strong report for NDIS reassessment should avoid vague recommendations.

Instead of simply saying that the person “needs psychology,” it should explain why psychology is relevant, what functional needs it addresses, what goals it supports and what may happen without appropriate support. 

If the report recommends behaviour support, daily living assistance, support coordination, therapy or other services, those recommendations should be connected to the participant’s disability-related needs. 

The aim is to help NDIS decision-makers, families and support teams understand the person’s real-life support needs more clearly.

 

 

Psychological Assessments for Psychosocial Disability 

Psychosocial disability refers to the functional impact that can arise from mental health conditions.

A person may have a psychosocial disability when their mental health condition has a substantial and ongoing impact on daily life, relationships, independence, work, study, self-care or community participation. 

A psychosocial disability assessment NDIS report should focus on function. It should explain how the person’s condition affects their everyday life, not only what symptoms they experience. 

For example, the report may explore how the person manages routines, appointments, meals, personal care, sleep, relationships, emotional regulation, decision-making, safety and social participation.

It may also describe how the person’s functioning changes during periods of distress, relapse, anxiety, depression, trauma response or reduced motivation. 

Psychosocial disability evidence can be complex because mental health symptoms may fluctuate.

A person may appear to manage well on some days but need significant support on others. A psychological report can help explain this pattern and describe what support is needed across time. 

The NDIS provides an Evidence of Psychosocial Disability form, which includes sections for a clinician to provide information about a person’s mental health condition and related impact. 

For people living with psychosocial disability, a psychological assessment may help support access, reassessment, therapy planning, recovery-focused support and coordination with other services.

However, the assessment should be completed in a way that respects the person’s dignity, preferences and lived experience. 

The language used in the report matters. It should avoid blaming the person for their difficulties. Instead, it should explain how disability-related barriers affect participation and what support may help the person build capacity and safety.

 

 

 

Telehealth Psychological Assessments for NDIS 

Telehealth has made psychology services more accessible for many NDIS participants, especially people who live outside major cities, have transport barriers, experience anxiety leaving home, or need more flexible appointment options. 

A telehealth psychological assessment for NDIS may be suitable in some circumstances.

It may allow the psychologist to complete interviews, gather background information, speak with family or carers, review documents and complete some questionnaires online. 

However, not every assessment can be completed fully by telehealth. Some standardised cognitive or developmental assessments may require face-to-face administration.

Some participants may also find telehealth difficult because of communication needs, attention difficulties, sensory needs, privacy concerns or technology barriers. 

The telehealth psychologist should decide whether telehealth is clinically appropriate for the specific assessment.

In some cases, a blended approach may be used, with some parts completed online and others completed in person. 

For participants in Sydney, face-to-face psychology assessment may be suitable where available.

For participants outside Sydney or across Australia, telehealth psychology may be an option depending on the assessment type and clinical suitability. 

When choosing online NDIS psychological assessment options, participants should ask what parts of the assessment can be completed by telehealth, whether the report will meet the intended purpose, what information is needed beforehand and whether any in-person testing is required. 

Telehealth can be helpful, but the quality and appropriateness of the assessment should always come first.

 

 

How to Prepare for an NDIS Psychological Assessment 

Preparing well can make the assessment process smoother, clearer and more useful. These steps can help participants, families and carers feel more organised before the appointment. 

Step 1: Gather Important Documents 

Bring or send any documents that help explain the participant’s history, current needs and goals. 

Useful documents may include: 

• Current NDIS plan
• Previous psychological reports
• GP or psychiatrist letters
• OT or speech therapy reports
• School or education reports
• Behaviour support plans
• Hospital discharge summaries
• Medication information
• Carer statements Support worker notes 

Step 2: Write Down Daily Challenges 

Before the assessment, make notes about what daily life looks like. This helps the psychologist understand the participant’s functional impact. 

Think about areas such as: 

• Self-care
• Communication
• Emotional regulation
• Routines
• Decision-making
• Relationships
• Safety
• Work or study
• Community participation
• Behaviour 

Step 3: Use Real Examples 

Try to describe what actually happens in daily life. For example: 

• Do theyneed promptingto shower, eat or attend appointments?
• Do they avoid leaving the house because of anxiety or sensory overload?
• Do they become distressed when routines change?
• Do they need help understanding information or making decisions?
• Do they rely on family for planning, transport or emotional support? 

Step 4: Be Clear About the Purpose 

Think about why the assessment is needed. Is it for NDIS access, a plan reassessment, therapy planning, psychosocial disability evidence, cognitive assessment or behaviour support needs? 

The clearer the purpose, the more focused the assessment can be. 

Step 5: Be Honest About Strengths and Challenges 

The assessment should reflect real life. Be open about both strengths and difficulties.

Overstating or understating needs can make the report less useful for planning and support recommendations.

 

How Affective Care Can Support 

Affective Care provides psychology support for NDIS participants, families and support networks.  

Our team understands that assessment can feel stressful, especially when families are trying to explain complex needs, prepare for a plan reassessment or understand what evidence may be helpful. 

Our psychology services may support participants to better understand emotional, cognitive, behavioural and psychosocial needs.

Depending on the participant’s situation, this may include assessment, therapy planning, functional impact reporting and practical recommendations linked to everyday life. 

We work with a person-centred and respectful approach. This means we aim to understand the participant’s goals, strengths, preferences and support needs, not just their diagnosis. 

Affective Care may support participants in Sydney through face-to-face psychology services where available. 

Telehealth psychology may also be available across Australia where clinically appropriate. 

Our team can work alongside participants, families, carers, support coordinators and other providers to help create a clearer picture of support needs.

Where a psychological assessment is appropriate, we can help explain the process, what information may be needed and how the report may support planning conversations. 

A psychological assessment cannot guarantee NDIS access, funding or plan changes. However, a clear and well-prepared report may help provide useful evidence about disability-related support needs. 

If you are unsure whether a psychological assessment is right for your NDIS situation, Affective Care can help you understand your options and next steps.

 

 

Moving Forward with Clarity 

Psychological assessments for NDIS can play an important role in helping participants, families and support teams understand disability-related support needs.

A good assessment does more than describe a diagnosis. It explains how a person’s cognitive, emotional, behavioural, developmental or psychosocial needs affect daily life. 

For NDIS purposes, the most useful reports are clear, practical and focused on functional impact. They explain what support is needed, why it is needed and how it connects to the participant’s goals and everyday life. 

Whether you are applying for NDIS access, preparing for a plan reassessment, seeking psychology supports or trying to better understand a participant’s needs, a psychological assessment may help provide valuable evidence. 

Affective Care provides psychology support for NDIS participants in Sydney and may offer telehealth options across Australia where appropriate.  

If you need help understanding whether a psychological assessment is suitable for your situation, our team can help you take the next step with clarity and care.