Strategy · September 2026 · 6 min read
DVA progresses a permanent member's subsidy tier off Defence service reports with no form required. Reserve effective service is reviewed at the end of the financial year, and there is a Change of Circumstances form that may bring it forward.
Photo: ColonelLight, CC0 via Wikimedia Commons
If you are a reservist on DHOAS, you can hit your service milestone in August and sit on the old subsidy tier until the following June.
Permanent members do not have that problem.
The difference is not hidden. It is published on dhoas.gov.au and has been for years. It is just that nobody sends you a text about it.
The gap in one view
The Defence Home Ownership Assistance Scheme pays a monthly subsidy toward the interest on a home loan for eligible serving and ex serving members. The amount is not one flat figure. It sits in three tiers, and each tier carries a different subsidised loan limit, which is the maximum loan amount the subsidy gets calculated on.
Which tier you sit in depends on how much effective service you have behind you.
| Tier | Serving permanent members | Serving reservists |
|---|---|---|
| Tier 1 | Two years of effective service | Four years of effective service |
| Tier 2 | Four years of effective service | Eight years of effective service |
| Tier 3 | Eight years of effective service | Twelve years of effective service |
So a reservist is on a longer runway to each tier to begin with. That part is in the rules and it is not the thing that catches people out.
This is the bit.
For permanent members, DVA progresses the subsidy tier increase after you reach your service milestone, based on service reports from Defence. The scheme's own wording is that it is not necessary to submit any document to trigger the increase. You do nothing and it happens.
For reservists, DVA reviews effective service at the end of the financial year.
Read those two sentences next to each other.
One group has a system reporting on their behalf. The other group has an annual review.
Effective service is not the same thing as being on the books.
The DHOAS reserve service fact sheet puts the requirement at a minimum of twenty paid days of service in each financial year to be deemed effective for DHOAS purposes. Complete those twenty paid days inside the financial year and twelve DHOAS service credits accrue.
So the financial year is the unit of measurement, and the end of the financial year is when the counting gets looked at.
Which is fine if your milestone happens to land in May. Less fine if it lands in July.
There is a way to raise your hand rather than wait.
Where a reservist has completed the service requirement before the end of the financial year and is entitled to progress, they can advise DVA using a Change of Circumstances form, and that may bring the progression forward rather than leaving it to the year end review.
May. Not will. DVA decides your tier and DVA decides your entitlement.
But the form exists, and you cannot use a form nobody told you about.
Your tier sets the subsidised loan limit, which sets how much of your loan the subsidy is worked out on. A higher tier means the subsidy is calculated on a larger slice.
I am not going to put a figure on that, and neither should anybody else writing about it. The amounts are set by DVA, they move, and the only place to get your number is the official calculator at dhoas.gov.au or the DHOAS line on 1300 434 627.
What I will say is that months on the wrong tier is a real cost, it is a quiet one, and noticing it later does not hand the difference back to you.
Three things, none of which take long.
One. Work out where your effective service actually stands. Not your total time in. Your effective service as DHOAS counts it, which comes back to those twenty paid days in each financial year.
Three. If you have cleared a milestone and you are still sitting on the old tier, ring 1300 434 627 and ask about the Change of Circumstances form. The call is free and it is the only way to find out what applies to you specifically.
One thing worth separating out, because people run the two together constantly.
The subsidy attaches to a loan held with a lender on the approved home loan provider list published at dhoas.gov.au. Which lender your loan sits with and what your entitlement is are two different questions, decided by two different parties.
Eligibility, service credit and entitlement are determined by the Department of Veterans' Affairs. Not by a bank, not by a broker, and not by anybody who writes an article about it. Vairo Finance is not a DHOAS loan provider.
The part a broker can actually help with is the comparison. What a loan costs you with the subsidy attached against what it costs you without it, using your real numbers. That is a separate job to the entitlement and it is the half most people never get shown.
Permanent members get moved up automatically off Defence service reports. Reservists get reviewed at the end of the financial year, and there is a form that can bring it forward.
Same scheme, two different mechanisms, and only one of them expects you to know it exists.
If you are a reservist, did anybody actually tell you about the end of financial year review, or is this the first you have heard of it?
Keep reading
Start with what DHOAS actually is, then see how lenders read Defence allowance income, or see how we work with Defence members.
This article is general information only. It does not take your situation, objectives or needs into account and it is not credit advice or a recommendation of any product or lender. DHOAS tiers, service milestones and effective service requirements are set by the Department of Veterans' Affairs and can change, so confirm anything here at dhoas.gov.au or on 1300 434 627 before you act on it. Nothing here is an assessment of your eligibility or your entitlement. Vairo Finance is not a DHOAS loan provider, and eligibility, service credit and entitlement for Defence housing schemes are determined by the Department of Veterans' Affairs, not by us. Wil Conroy is a credit representative authorised under Australian Credit Licence 389328. Speak to us about your own circumstances before acting on anything here.
The information in this article is general in nature and does not take into account your personal circumstances. Speak with a qualified mortgage broker before making lending decisions.
