The DHOAS Mistake That Could Cost You Years of Subsidy
DHOAS is a great card to play in the property game. It’s also one members get wrong more often than any other entitlement, not because they don’t use it, but because of when and how they use it.
How DHOAS Actually Works
DHOAS has two parts: an ongoing loan subsidy and a lump sum option. To access it, you need to complete a Qualifying Period of Service and then accrue a Service Credit.
For permanent members, that’s two consecutive years of service. For reservists, it’s four consecutive years of “effective” reserve service, at least 20 paid days per financial year.
Here’s the part that catches people out: if you have a break in service, you start again.
Don’t Break Your Service
This is the mistake that costs the most. If you’ve had enough of full-time ADF life, don’t get out altogether; rather, transfer to the Reserves and do your 20 days a year. You need to do this every single financial year without fail, or you stop accumulating DHOAS subsidy years.
Your Service Credit is generally your total years of ADF service minus your qualifying period. Warlike service extends that by up to five years, depending on the length of service, which can push your total assistance out to 25 years.
The Three Subsidy Tiers
DHOAS pays out across three tiers, based on total years served (not your qualifying period — your full service length):
| Tier | Minimum Permanent Service | Minimum Reserve Service | Subsidised Loan Limit | Maximum Monthly Subsidy* |
| 1 | 2 years | 4 years | $455,622 | Up to $588 |
| 2 | 4 years | 8 years | $683,433 | Up to $882 |
| 3 | 8 years | 12 years | $911,244 | Up to $1,176 |
*Estimated monthly subsidy values based on the June 2026 median interest rate outlined in the guide. These fluctuate; check current figures at dhoas.gov.au.
Your subsidy is calculated on how much you borrow, up to the subsidised loan limit for your tier. The loan limits in place when your DHOAS assistance starts are the ones used for the life of that assistance.
Why Waiting for Tier 3 Is Worth It
Here’s the strategic part most members never think through: DHOAS gets better with age. The longer you serve, the more you get, and the longer you get it for.
If you’ve served eight years and qualify for Tier 3, you can receive that subsidy for six years. Every additional year you serve adds another year onto the total time you can claim. Warlike service adds up to five more years on top of that.
At Tier 3, the maximum subsidy is $1,176 a month, which is $271 a week. Across a year, that’s $14,112. Across 25 years, that totals $352,800.
If you start claiming early at Tier 1, you lock in a lower rate and burn through years of eligibility at that lower amount. It generally makes more sense to wait until you reach Tier 3 before you start claiming, so you get the full rate for the full duration rather than using up your entitlement years at a fraction of the value.
What Happens If You Leave Early
If you leave the Permanent Forces having served less than 20 years and don’t transfer to the Reserves, you default back to Tier 1, regardless of what tier you’d otherwise qualify for.
If you leave the Permanent Forces but stay in the Reserves, you keep whatever tier you’re entitled to. If you’ve served over 20 years in the Permanent Forces, you stay on Tier 3 regardless of what you do next.
This is exactly why the “transfer to Reserves, don’t discharge altogether” strategy matters, it’s the difference between keeping your tier and losing it.
The Bottom Line
DHOAS is a valuable scheme, but it rewards strategic planning, not early claiming. Avoid breaks in service. Aim to reach Tier 3 before you start drawing on it. And if you’re weighing whether to stay in or get out, understand exactly what tier you’d be locking in either way before you decide.
This connects directly to the broader entitlements strategy covered in our DHOAS explainer, and matters even more if you’re weighing up a rentvesting approach while you build your Service Credit.
Frequently Asked Questions
What’s the difference between the DHOAS qualifying period and the Service Credit? The qualifying period is the minimum service needed to become eligible at all, two years for permanent members, four for reservists. The Service Credit is the actual entitlement you accrue on top of that, generally your total years served minus the qualifying period.
What happens to my DHOAS tier if I leave the ADF? If you leave with less than 20 years’ permanent service and don’t transfer to the Reserves, you default to Tier 1. If you transfer to the Reserves, you keep your current tier. If you’ve served for over 20 years, you stay on Tier 3 regardless.
Should I claim DHOAS as soon as I’m eligible? Not necessarily. Claiming early locks you into a lower-tier rate for part of your eligible years. Waiting until you reach Tier 3 means you draw the maximum subsidy for the full length of time you’re entitled to it.
Does warlike service affect my DHOAS entitlement? Yes. Warlike service can extend your Service Credit by up to five years, which can push your total eligible assistance period out to 25 years.
Can reservists access DHOAS? Yes. Reservists need four consecutive years of effective reserve service, at least 20 paid days per financial year, to reach the qualifying period.
Download Your Free DHOAS & Entitlements Guides
📘 The Unofficial ADF Property Guide — every entitlement explained, tier by tier, with strategic timing advice 👉 www.integritypropertyinvestment.com.au/the-unofficial-adf-property-guide/
📞 Not sure which tier you’re tracking towards or whether to transfer to the reserves? Book your free chat: www.integritypropertyinvestment.com.au/free-discovery-call/
🎯 Want to map out your DHOAS timeline against your service history? Join our free ADF & Veterans Property Masterclass: www.integritypropertyinvestment.com.au/property-investing-for-adf/
-The Integrity Team