How DVA Permanent Impairment Compensation Is Calculated

Under the Military Rehabilitation and Compensation Act 2004 (MRCA), veterans with an accepted service-related condition are entitled to a permanent impairment (PI) lump sum once their condition is assessed as stable and permanent. The amount is not arbitrary, it follows a legislated formula that factors in how impaired you are, what type of service you performed, your age, and your gender. Understanding how it works helps you prepare for your assessment, interpret your compensation notice, and decide whether to seek review.

What Is the Combined Impairment Score?

DVA assesses each accepted condition using the Guide to Assessing Permanent Impairment (GARP M). Each condition is given an impairment rating from 0 to 100 based on functional loss. Where you have multiple conditions, they are combined using a combining formula, not simply added, to produce a single Combined Impairment Score (CIS) between 0 and 80. A CIS of 80 represents the maximum assessed impairment a person can have while still being alive. A CIS below 5 typically results in nil compensation.

How Is the Lump Sum Calculated?

Once your CIS is determined, DVA applies the current PI table to translate the score into a dollar amount. Separate tables exist for warlike/non-warlike service and for peacetime service. The tables are updated periodically by the Compensation (Japanese Internment) Act framework and indexed to changes in the relevant benchmark.

Warlike vs Peacetime Service: What's the Difference?

Warlike service, which includes deployments to declared operational areas such as Afghanistan, Iraq, East Timor, and others listed in the MRCA, attracts significantly higher PI compensation than peacetime service. At CIS 50, the warlike rate is approximately 78% higher than the peacetime rate. This difference reflects the legislature's recognition of the greater risk and sacrifice associated with combat operations. Non-warlike service (some peacekeeping and hazardous non-combat deployments) sits between the two, though many DVA assessments classify it closer to warlike.

How Age and Gender Affect Your PI Amount

The PI lump sum also includes an age and gender adjustment, which accounts for life expectancy. The rationale is that a 30-year-old will live with their impairment for longer than a 60-year-old, so a higher lump sum is appropriate. DVA applies a multiplier based on actuarial life tables, younger veterans with higher life expectancy receive a larger amount at the same CIS. Gender is also factored in for the same reason: female veterans generally have higher life expectancy and therefore higher PI amounts at equivalent CIS scores.

The Young Person Payment (YPP)

If you have dependent children at the time your PI is determined, you may also receive a Young Person Payment (YPP) for each eligible dependant. At the maximum CIS of 80, the YPP is approximately $111,173.19 per eligible dependant. The YPP scales with CIS and is separate from the standard lump sum. It recognises the additional burden that severe impairment places on families with dependent children.

MRCA, DRCA, and VEA: Which Act Applies?

The PI lump sum under the MRCA applies to conditions accepted under that Act, generally for service on or after 1 July 2004. If your condition was accepted under the Safety, Rehabilitation and Compensation (Defence-related Claims) Act 1988 (DRCA), different permanent impairment provisions apply, and some conditions may not attract a PI payment at all. Veterans with VEA claims may receive Disability Compensation Payment (a fortnightly rate-based pension) rather than a lump sum. It is important to know which Act your conditions are accepted under before using any PI estimate.

What Happens After Assessment?

Once DVA completes the PI assessment, they will issue a Notice of Determination setting out your CIS and the resulting lump sum. You can accept the payment or seek a review if you believe the CIS is incorrect. Reviews go first to the Veterans' Review Board (VRB), and then to the Administrative Review Tribunal (ART) if needed. In some cases, gathering updated medical evidence or a medicolegal report is warranted before accepting the initial assessment.

Frequently asked questions

What is the maximum DVA permanent impairment payout?

Under the MRCA, the maximum PI lump sum applies at a CIS of 80 for warlike service. In 2026 this is approximately $647,000 before the age/gender adjustment. A younger veteran with dependants can receive considerably more when the Young Person Payment is included, up to approximately $111,173 per eligible dependant at CIS 80.

Can I claim permanent impairment for more than one condition?

Yes. DVA will assess all accepted conditions and combine their ratings using the GARP M combining formula to produce a single CIS. The combining formula means your CIS is always lower than the sum of individual ratings, for example, two conditions each rated at 20 will combine to a CIS of 36, not 40. DVA will issue a single PI determination covering all assessed conditions.

How long does a DVA permanent impairment assessment take?

DVA's processing times vary. Once a condition is accepted, DVA may initiate the PI assessment or you can request one. The assessment requires medical evidence confirming stability and permanence. As of 2026, DVA aim to process permanent impairment claims within 112 days for straightforward cases, but complex multi-condition assessments often take longer.

Can I be reassessed if my condition worsens?

Yes. If your condition worsens after the initial PI assessment, you can request a reassessment. DVA will apply the current rates to the new CIS, you receive the increase in the lump sum rather than the full amount again. There is no penalty for requesting reassessment, and advocates generally recommend requesting reassessment whenever there is a material change in your functional capacity.