Three military superannuation schemes exist: DFRDB (joined before 1 October 1991), MSBS (joined between 1 October 1991 and 30 June 2016), and ADF Cover (joined from 1 July 2016). Which scheme covers you depends on when you joined the ADF, and each calculates invalidity benefits differently, DFRDB pays a percentage of final salary, MSBS pays a lump sum plus pension based on classification, and ADF Cover pays through an insurance structure with different benefit tiers.
Approximately 39% of DVA claims in 2022–23 were dual or tri-Act claims. Most of these veterans also interact with CSC, making the superannuation interaction critical. Most veterans know the name of their scheme but don’t understand the mechanics. The differences between DFRDB, MSBS, and ADF Cover are significant, particularly around invalidity classifications and how those benefits interact with DVA compensation. Getting this wrong can cost you hundreds of dollars per fortnight for the rest of your life.
Which scheme covers you
DFRDB
Joined before 1 October 1991. Defined benefit scheme — your benefit is calculated from a formula based on service length and final salary, not an accumulated balance. Invalidity classification determined by the CDF (or delegate) under Section 37 of the DFRDB Act.
MSBS
Joined between 1 October 1991 and 30 June 2016. Hybrid scheme with both defined benefit (employer) and accumulation (member) components. Invalidity classified by CSC, with the class assessed under Rule 22 of the MSBS Rules (Rule 30 covers retrospective invalidity). This is the scheme most current veterans with invalidity claims are on.
ADF Cover
Joined from 1 July 2016 onward. ADF Cover is death and invalidity cover, not an accumulation super fund (your super savings are held separately, usually in ADF Super). Invalidity is classified by CSC under the ADF Cover Act 2015, with section 31A covering retrospective invalidity.
If you transferred from DFRDB to MSBS, you’re on MSBS. Your DFRDB service is preserved but invalidity is determined under MSBS rules.
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Check my entitlementsHow invalidity classifications work
All three schemes use the same three-tier system: Class A, Class B, and Class C. The definitions are similar but not identical, and who makes the decision differs.
Class A
60% or more loss of capacity for civilian work you are reasonably qualified for. The highest benefit tier.
Class B
30% to 59% loss of capacity for civilian work. The “reasonably qualified” assessment looks at the skills, qualifications and experience you had when you left the ADF, including those gained in service.
Class C
Less than 30% loss of capacity: your condition does not appreciably affect your employability in the civilian workforce. No invalidity pension is paid. The lowest tier. Where most initial classifications land — and where most misclassifications occur.
The key differences between schemes
Who decides the classification
- DFRDB: The CDF or their delegate (within Defence), not CSC.
- MSBS: CSC, with the class assessed under Rule 22. You can ask CSC to reconsider using the A-RECON form within 30 days.
- ADF Cover: CSC, under the ADF Cover Act 2015. Reconsideration also uses the A-RECON form within 30 days.
How the benefit is calculated
| DFRDB | MSBS | ADF Cover | |
|---|---|---|---|
| Type | Defined benefit | Hybrid (DB + accumulation) | Invalidity cover (not accumulation) |
| Class A | Max pension rate (76.5% of final salary) | Full employer benefit + member accumulation | Highest invalidity benefit (basic amount plus top-up to age 60) |
| Class B | Mid pension rate (38.25% of salary) | Partial employer benefit + full member accumulation | About half the Class A rate |
| Class C | Lowest pension rate | No invalidity pension; employer benefit preserved | No invalidity benefit |
| Payment | Fortnightly pension | Pension or lump sum options | Fortnightly invalidity benefit |
The financial impact of misclassification
The gap between Class C and Class B is not trivial. For an MSBS member who served 15 years and was earning $80,000 at discharge, the difference between Class C and Class B employer benefit can be $300–$600 per fortnight for life. Over 30 years, that’s hundreds of thousands of dollars.
For DFRDB members with long service, the gap can be even larger because the defined benefit formula rewards service length.
How to challenge a classification
MSBS and ADF Cover: reconsideration
If you’re classified at Class C, you can ask CSC to reconsider. Lodge the A-RECON form to reconsideration@csc.gov.au within 30 days of receiving the decision, with:
- Why the original classification criteria don’t support Class C given your conditions.
- Updated medical evidence showing the full impact on your ability to work.
- A vocational assessment demonstrating the gap between your pre-enlistment qualifications and what you can realistically do now.
- Any errors in the original decision (incorrect assumptions, failure to consider all conditions, outdated evidence).
DFRDB: Section 37 review
DFRDB classification reviews involve the CDF’s delegate within Defence, not CSC. The procedural path differs from MSBS. Seek specific advice on the correct review pathway for DFRDB.
After reconsideration: AFCA
If reconsideration of an MSBS or ADF Cover decision doesn’t produce the right outcome, you can complain to the Australian Financial Complaints Authority (AFCA). It is free, its decisions are binding, and you have two years to lodge. DFRDB decisions follow a different path, so seek specific advice. Most cases are resolved at the reconsideration stage with strong evidence.
What to do next
If you were medically discharged and classified at Class C, review whether that classification accurately reflects your inability to return to pre-enlistment work. CSC can review Class A and B classifications later, but a Class C classification is not subject to later review, which makes the 30-day reconsideration window important.
CSC invalidity runs alongside DVA compensation. Getting both right makes a significant difference.
Frequently asked questions
Can I be on more than one super scheme?
If you transferred from DFRDB to MSBS, your DFRDB service is preserved as a deferred benefit. Your invalidity classification is determined under your current scheme (MSBS). You can’t be actively classified under both simultaneously.
Does my CSC invalidity classification affect my DVA compensation?
The classification itself doesn’t change your DVA entitlements. However, DVA incapacity payments are reduced by the Commonwealth-funded part of your CSC invalidity benefit, and if you receive SRDP, that part is offset at 60 cents in the dollar.
What if I was classified before my DVA conditions were accepted?
Your CSC classification and DVA claims are separate processes. If your DVA claims have since been accepted and show significant impairment, that evidence may support a review if you are Class A or B. A Class C classification is not subject to later review, so get advice on your options.
Is there a time limit for challenging my classification?
Yes. You have 30 days from receiving the decision to ask CSC to reconsider, using the A-RECON form. CSC can review Class A and B classifications later, but Class C classifications are not subject to later review, so don’t let the 30 days pass.
Can I get financial advice about my invalidity benefit options?
Yes. If your impairment points are 50 or above and you’re considering SRDP, DVA will cover the cost of a financial adviser. Even outside SRDP, understanding how your CSC invalidity interacts with DVA compensation and Centrelink is complex enough that professional advice is worthwhile.
This article provides general information about military superannuation schemes and invalidity classifications. It is not financial, legal, or medical advice. Benefit calculations are illustrative only. Your individual circumstances will differ. For personalised guidance, contact us or speak with a qualified financial adviser.
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Get in touchThe information in this article is general in nature and does not constitute legal, medical, or financial advice. Clear Path Veterans Pty Ltd (ABN 78 690 447 879) is not a law firm and our team are not registered legal practitioners. Individual circumstances vary and outcomes depend on the specific facts of each case. For personalised advice, book a free consultation or speak with a qualified advocate.
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