Residency and the Domicile Test

By NextGen iQ

Lessons from Quy and FCT

Remittal Decision

Determining an individual’s residency status for Australian tax purposes remains one of the most fact-sensitive and litigated areas of tax law.


The recent Administrative Review Tribunal (ART) decision in Quy and FCT (Remittal Decision) offers valuable insights into how courts apply the domicile test, particularly where taxpayers claim to have relocated overseas.


This article breaks down the Quy case, key principles from the domicile test, and critical lessons for practitioners advising clients with international mobility.

The Legal Framework: Residency Tests

Section 6(1) of the Income Tax Assessment Act 1936 (Cth) defines a resident as a person who either:

  • Resides in Australia according to ordinary concepts, or
  • Meets one of the statutory tests (including the domicile test).

Under the domicile test, a person is an Australian resident if:

  • They have an Australian domicile (under the Domicile Act 1982 (Cth)); and
  • The Commissioner is not satisfied that their permanent place of abode is outside Australia.

Thus, even if a taxpayer physically relocates, the domicile test can deem them resident unless they establish a permanent place of abode elsewhere.

The Case: Quy and FCT

Background

  • Mr Quy worked overseas for extended periods with his long-term Australian employer.
  • He asserted non-residency based on living, working, and socialising offshore during relevant income years.
  • Initially, the Administrative Appeals Tribunal (AAT) found him resident under both ordinary concepts and the domicile test.
  • On appeal, the Federal Court (Logan J) disagreed and remitted the matter back for reconsideration, particularly around the domicile test.

Tribunal's Reasoning on Remittal:

On reconsideration, the ART determined:


Ordinary Concepts Test:

  • Mr Quy was not a resident according to ordinary concepts.
  • His overseas ties (residence, employment) were sufficiently established for physical relocation purposes. 

Domicile Test:
  • Despite overseas living arrangements, the ART was not satisfied he had established a permanent place of abode outside Australia.

Key factors:
  • His movements were linked to work assignments, not a committed relocation.
  • There was no clear evidence of abandoning his Australian residential ties.
  • Temporary or indefinite stays abroad do not automatically equate to establishing a new permanent place of abode.
Why the Case Matters

Residency disputes are heavily fact-dependent.


Quy reinforces several critical principles:


Intent matters as much as physical presence:

Courts will scrutinise not just where the taxpayer lives, but whether they demonstrate intent to permanently resettle.


Temporary relocation ≠ permanent place of abode

Long overseas assignments or moves lacking permanence of purpose or future planning are insufficient.


Comparisons to Harding

While Harding succeeded in showing permanent relocation to Bahrain (despite temporary housing), Mr Quy failed because his moves reflected career-driven assignments, not a change in personal life base.


Burden of proof rests on the taxpayer

The taxpayer must prove they have effectively "cut the cord" with Australia for domicile purposes.

Key Practical Takeaways for Practitioners

Always distinguish between ordinary concepts and domicile tests when advising mobile clients.

Collect evidence of intent:

      • Termination of Australian leases
      • Disposal of Australian assets
      • Establishment of long-term living arrangements overseas
      • Visa/residency status abroad

Document long-term plans: Housing, employment, community ties.

Manage expectations: Even multi-year postings abroad may not defeat domicile without strong evidence of permanent relocation.

When in doubt, recommend early tax residency rulings to mitigate risk.

Final Thoughts

    The Quy case is a critical reminder that tax residency outcomes are nuanced.

    Practitioners must carefully evaluate clients' relocation patterns, documentation, and life plans — not just their travel history.

    As global mobility increases, so too will the scrutiny applied by the ATO and the tribunals.

    Where residency status is uncertain, proactive planning and robust evidence gathering remain the practitioner's best defence.

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