Australia's Citizenship Residence Requirement

Four years of lawful residence, the last twelve months as a permanent resident, and no more than 90 days outside Australia in that final year. Here is exactly how the absence count works.

Last verified: September 2026

In short: to apply for Australian citizenship by conferral you must have been living in Australia on a valid visa for the 4 years immediately before applying, holding a permanent visa or a Special Category (subclass 444) visa for the last 12 months. Two absence ceilings sit inside that history: no more than 12 months outside Australia across the 4 years, and no more than 90 days outside Australia in the final 12 months. Both windows end on the day you apply.

Threshold: No more than 90 days absent
Counting window: The 12 months immediately before you apply
A day counts if: You are outside Australia for the whole day
Other conditions: 4 years' lawful residence, permanent visa for the last 12 months, at most 12 months absent
Applies to: Permanent residents applying for citizenship by conferral
Legal basis: Australian Citizenship Act 2007, s. 22(1) and (1A)

The rule

The general residence requirement is four conditions, all measured backwards from the day you apply:

Four years in Australia. You must have been living in Australia on a valid visa for the four years immediately before the application, and never here unlawfully.
Twelve months as a permanent resident. For the last of those four years you must hold a permanent visa, or a Special Category (subclass 444) visa.
At most twelve months away across the four years. Your absences over the whole four-year period must not add up to more than 12 months.
At most 90 days away in the final year. Your absences in the 12 months immediately before the application must not add up to more than 90 days.

The two absence ceilings are independent, and the shorter one is usually the one you meet first. Sitting comfortably under 12 months across four years does not help if the final year alone comes to 91 days, and a clean final year does not repair an over-long four-year total.

Neither window is a calendar year. Both run backwards from the day you apply, so the answer changes as that date changes: wait a fortnight and the oldest absences fall out of the final-year window.

How to count it

Fix the date you intend to apply.
Mark the final-year window: the 12 months ending on that date.
Count every day in that window you spent entirely outside Australia. A day you fly out and a day you fly back are days spent partly in Australia, so they are not days away.
Add those days up across every trip. More than 90 and the final-year condition is not met on that date.
Separately, total every absence across the full four years and check it against the 12-month ceiling.

Example. You plan to apply on 1 September 2026, so the final-year window runs from 2 September 2025 to 1 September 2026. Three trips fall inside it.

Out 12 September 2025, back 11 October: 28 full days away. Out 20 December 2025, back 12 January 2026: 22 days. Out 3 May 2026, back 14 June: 41 days. Total 91 days, one day over.

Apply on 15 September 2026 instead and the window starts on 16 September 2025, dropping the first three days of the September trip. The total falls to 88 days. The four-year window shifts by the same fortnight, so recheck that total as well.

The Department of Home Affairs publishes a Residence Calculator for working these dates out, so run it before you lodge. AtlasDays tracks both ceilings with two presets, one for the final-year 90 days and one for the 12 months across four years; the lawful-residence and permanent-visa conditions you confirm with the calculator.

Beyond the day count

The absence ceilings are one part of the requirement, not the whole of it. Lawful status across the four years and permanent residence for the final year are separate conditions, and citizenship by conferral asks for more than residence. If your dates land close to either ceiling, that is a question for the Department's guidance or an immigration adviser, not for arithmetic alone.

The same absences run against other Australian clocks at the same time, and those clocks are not this one. A permanent visa carries its own travel facility, measured over its own period: see the Resident Return Visa residence requirement. Time in Australia is counted differently again for tax, where the window is the income year: see Australia's 183-day tax residency rule.

AtlasDays tracks Australia's citizenship final-year absence limit automatically

Log your trips once. The Australia Citizenship Final-Year Absence tracker counts your days outside Australia across a rolling 12-month window ending today and warns you as you approach 90 days; the Australia Citizenship Four-Year Absence tracker counts them across a rolling 48-month window against 12 months, tracked as 365 days. Both run privately on your iPhone, and each number is where you would stand if you lodged now.

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FAQ

How many days can you spend outside Australia before applying for citizenship?

Up to 90 days in the 12 months immediately before you apply, and up to 12 months in total across the four years before you apply.

Is the 90-day limit measured over a calendar year?

No. It runs backwards from the day you apply, so it moves with your application date and nothing about it resets on 1 January.

Does time spent overseas break the four-year residence period?

Absences are allowed inside the four years, up to 12 months in total and no more than 90 days in the final year. You must still have been living in Australia on a valid visa throughout.

About this article: AtlasDays provides general information, not legal, tax, or immigration advice. Rules change and outcomes depend on your circumstances, so never rely on it alone: check the linked official source or ask a qualified professional.