By Kai Baldwin, Founder of BAC · First published 18 April 2026 · Reviewed against DVA sources on 11 September 2026. See sources
A retrospective medical discharge (your super fund calls it retrospective invalidity) reclassifies how you were separated from the ADF, and it can unlock entitlements like ComSuper invalidity benefits you never had access to. It's one of the most misunderstood pathways in the system.
What is a Retrospective Medical Discharge?
A retrospective medical discharge is a formal reclassification of how you were separated from the ADF. A lot of veterans were discharged without their conditions being properly recognised at the time. Maybe you were told to just push through. Maybe you downplayed your injuries because that's what everyone did. Maybe the system failed you.
Whatever the reason, a retrospective medical discharge corrects it. It changes your discharge category to reflect that you left because of medical conditions related to your service.
Why It's a Big Deal
It's about more than recognition, though that matters too. Getting your discharge reclassified can unlock entitlements you never had access to. We're talking military superannuation invalidity benefits through ComSuper (MSBS or DFRDB). That can mean significant ongoing payments.
I've seen this process change people's lives. Veterans who spent years thinking they missed out on entitlements suddenly getting the recognition and financial support they should have had from day one. It's one of the most rewarding things I do.
Who Might Be Eligible?
If you were discharged from the ADF and had conditions at the time that were connected to your service but weren't properly recognised or assessed, you may be eligible. This happens a lot more than people think. Especially for those who served before the current medical discharge processes were in place, or for blokes and girls who toughed it out and didn't complain. Sound familiar? It's worth a conversation.
The Application Process
First thing to know: "retrospective medical discharge" is the name veterans use. The Commonwealth Superannuation Corporation (CSC), the mob that runs MilitarySuper and ADF Cover, calls it retrospective invalidity. Same thing. If you go looking on the CSC website for a medical discharge form you won't find one, so use their words.
Here's how it runs for MilitarySuper and ADF Cover members.
DFRDB members are a different story. Your application doesn't start with CSC. The A-RETRO form points DFRDB members to Defence to start a DFRDB retrospective assessment, so that's where you go first.
CSC is not judging whether your conditions were caused by service. That's DVA's job. CSC wants to know whether a diagnosed condition was present and restricting you from civilian work when you transitioned. A condition DVA has accepted won't automatically be assessed as part of your CSC claim, and a condition that isn't service related can still count.
BAC tip: if you're approved and classed A or B, CSC tells DVA. DVA incapacity payments are offset by super payments for the same period, so if you've been on incapacity payments and then get invalidity benefits paid back over the same dates, you can end up with an overpayment DVA wants back. That's not a reason to avoid the process. It's a reason to plan for it before you lodge.
The evidence bar is high, the process is complex, and getting it wrong means going back to the start. This isn't a DIY job for most people. CSC will deal with an advocate acting for you if you give them a written authority, which is exactly how I run these.
How BAC Can Help
This is one of my specialities. I've handled a stack of retrospective medical discharge applications and I know what works. I manage the entire thing from start to finish: gathering evidence, building the case, writing the submission, and following through until a decision is made.
If you think you might be eligible, give me a call. The consultation is free and we can work out pretty quickly whether it's worth pursuing.
Sources
- Application for Retrospective Invalidity, form A-RETRO (Commonwealth Superannuation Corporation): who applies, Rule 30 and section 31A, the "grounds existed at the time" test, Defence and DVA files with consent, DFRDB members via Defence, the separate Class A, B or C decision, the DVA incapacity offset, and advocate authority.
- Invalidity Benefits factsheet MB03 (Commonwealth Superannuation Corporation): Class A, B and C percentages, the preserved employer benefit requirement, and contemporaneous medical evidence.
- What are incapacity payments and how to get them (DVA): incapacity payments offset by Commonwealth-funded superannuation and the overpayment that follows a back-paid CSC benefit.