Are You Overpaying in the ADF? Carla on the Defence Property Podcast

Written By Samantha Freidin

Tax in Defence can get complicated fast. Allowances, postings, DHOAS, rental properties, and Medicare exemptions are often misunderstood, and the cost of getting it wrong is real.

Carla McDonald, founder of Duty First Tax (a tax agency built by Defence, for Defence), joined Kane on the Defence Property Podcast to break down the tax basics that Defence members actually need. If you are Army, Navy, or Air Force, and you have ever felt unsure about what applies to your situation, this episode is a strong starting point.

This episode is general education only and not personal tax or financial advice. Always seek independent advice for your situation.

Why Defence members often get the wrong tax guidance

One of the biggest problems Defence members face is assuming that tax advice is “one size fits all.” But ADF income and conditions are different. Postings, allowances, and Defence housing scenarios can change what the ATO expects, and many generalist tax agents simply do not see enough Defence returns to confidently handle the common traps.

If you are looking for ADF tax returns support, you want advice that understands Defence life without needing you to translate it.

What Carla covers in the episode

This episode covers practical issues that come up repeatedly in ADF tax returns, especially for members who own property or move frequently.

1) The “tax refund” myth

Carla explains why tax time is not automatically “refund season.” A tax return is a balancing event, and depending on your withheld tax and income mix, the result can go either way.

2) How DHOAS, HPAS and HPSEA are treated for tax

Defence housing and housing assistance can have very different tax outcomes, and the episode breaks down what commonly trips people up. If you have ever searched:

  • “DHOAS tax”

  • “HPAS taxable”

  • “HPSEA tax”

This part of the conversation is especially relevant.

3) Record-keeping systems that survive postings and relocations

Postings and relocations are where good admin habits go to die. Carla shares straightforward systems for keeping records that can actually survive the ADF lifestyle, which matters even more if you:

  • Own an investment property

  • Have multiple income streams

  • Need to substantiate deductions

4) Overlooked deductions (including Medicare levy issues)

A recurring issue for Defence members is missing legitimate deductions or having key items mishandled. The discussion includes Medicare levy issues that many ADF members do not realise can be relevant to their return.

5) When your home becomes a rental property after posting

This is one of the most common real-world scenarios for Defence members:

  • You buy a home

  • You get posted

  • Your home becomes a rental

Carla explains what changes once a property becomes an investment, and why it is worth understanding the basics early.

6) The main residence exemption and the six-year rule

If you have googled “six-year rule ATO” or “main residence exemption rental”, this section is for you. Carla explains why planning matters, especially for Defence members whose living situation changes more often than civilians.

7) Depreciation reports and what happens when you sell

Depreciation schedules can help, but many people do not understand the “full story,” including how depreciation can interact with the sale of a property. This episode gives a helpful high-level view, so you know what questions to ask next.

Who this episode is for

This episode is worth your time if you are:

  • A current or ex-serving Australian Defence Force member (Army, Navy, or Air Force)

  • Thinking about buying property while serving

  • Renting your home out due to a posting

  • Managing DHOAS, HPAS, HPSEA, or Defence allowances

  • Unsure about Medicare levy treatment, deductions, or tax time outcomes

Want Defence-specific help with your tax return?

Duty First Tax works exclusively with the Defence community, which means we already understand the language, the structures, and the common scenarios that affect ADF tax returns.

If you want to keep learning, head to our FAQs or browse the blog for Defence-specific scenarios around:

  • ADF tax returns and allowances

  • Property and posting-related tax scenarios

  • DHOAS, HPAS, and Defence housing support

  • Veterans and CSC-related complexity

This episode was featured on the Defence Property Podcast by Discover Buyers Agency. You can learn more at: https://www.discoverbuyersagency.com.au/

Samantha Freidin