In Australia, voting is compulsory for all Australian citizens aged 18 and over. You must enrol to vote and attend a polling place on election day (or vote early/by post). Failing to vote without a valid reason can result in a fine. Australia introduced compulsory voting in 1924 and it applies to federal, state, and territory elections.
Compulsory voting means that all eligible Australian citizens are legally required to vote in federal and state elections. Australia is one of only 27 countries in the world that enforces compulsory voting, making it a distinctive feature of Australian democracy — and a topic that appears in the Australian Citizenship Test.
According to the Department of Home Affairs, understanding democratic rights and responsibilities — including compulsory voting — is a core part of Australian values tested in the citizenship exam.
When Did Compulsory Voting Start in Australia?
Australia introduced compulsory voting for federal elections in 1924, following a 1922 federal election where only 59.4% of registered voters turned out. The low turnout prompted a Senate committee to recommend making voting mandatory. The Commonwealth Electoral Act was amended and compulsory enrolment and voting was introduced.
The impact was immediate: turnout at the 1925 federal election jumped to 91.4%. Today, Australian federal election turnout consistently sits above 90% — one of the highest rates in the world.
Who Must Vote in Australia?
You must vote in Australian elections if you meet all three of the following conditions:
- You are an Australian citizen
- You are 18 years of age or older
- You have lived at your current address for at least one month
If you meet these conditions, you are legally required to enrol on the electoral roll and to vote at every federal election, by-election, and referendum. Most states and territories have similar requirements for their own elections.
What Happens If You Don't Vote?
If you are enrolled but do not vote and cannot provide a valid reason, the Australian Electoral Commission (AEC) will send you a notice. The process works as follows:
- You receive a "please explain" notice from the AEC
- You can provide a reason for not voting (illness, being away, religious objection, or other valid reason)
- If your reason is accepted, no further action is taken
- If your reason is not accepted or you don't respond, you will be issued with a $20 penalty notice
- If the penalty is not paid, it may be referred to a court and the fine can increase to up to $170 (plus court costs)
It's important to note: you are required to attend a polling place and have your name marked off — you are not legally required to mark your ballot paper. You can submit a blank ballot ("informal vote") and you will still have fulfilled your legal obligation to vote.
How to Vote in Australia
On election day, you can choose to vote in several ways:
On the Day at a Polling Place
Visit any polling place in your electorate (or in your state for Senate votes) and show your name. Staff will mark you off the roll and give you your ballot papers. You mark your preferences privately in a voting booth and place your completed papers in the ballot box.
Early Voting (Pre-Poll)
From about two weeks before election day, pre-poll voting centres open across Australia. You can vote early if it's more convenient than voting on election day itself.
Postal Voting
If you cannot attend a polling place or pre-poll centre, you can apply to vote by post. Postal vote applications must be submitted before the deadline (usually a few days before election day).
Overseas Voting
If you are overseas on election day, you can vote at an Australian embassy, high commission, or consulate if one is open in that country. Australians living overseas permanently can apply to be on the overseas electors roll.
Practice citizenship test questions about voting and democracy
Compulsory voting, preferential voting, and the Australian electoral system — all covered in our practice quiz.
Start Practice QuizHow the Australian Voting System Works
Australia uses a preferential voting system (also called ranked-choice voting) for the House of Representatives. Instead of just voting "1" for one candidate, voters number all candidates in order of preference (1 being most preferred).
This system ensures the winning candidate has the genuine support of a majority of voters, even if no single candidate wins more than 50% of first preferences. If your first-choice candidate is eliminated, your vote transfers to your second choice — and so on until one candidate has a majority.
For the Senate, Australia uses a system called proportional representation, which allows smaller parties and independents a better chance of winning seats.
Why Does Australia Have Compulsory Voting?
Australia chose compulsory voting for several reasons that remain relevant today:
- High turnout ensures legitimacy — governments are elected with genuine mandates from the vast majority of citizens, not just motivated partisans
- Reduces the influence of money — parties don't need to spend heavily "getting out the vote" since everyone must vote anyway
- Moderating effect on politics — because all voters must participate, politicians are incentivised to appeal to the mainstream rather than only to their most fervent supporters
- Civic participation — voting is treated as a civic duty, similar to jury service, that helps maintain a functioning democracy
Compulsory Voting as a Citizenship Responsibility
When you become an Australian citizen, you take on the responsibility to enrol and vote. This is explicitly mentioned in "Our Common Bond" as one of the responsibilities of Australian citizens. The citizenship test may ask you directly:
- "Is voting compulsory in Australia?" — Yes
- "Who must vote in Australian elections?" — All Australian citizens aged 18 and over
- "What is required of new citizens after receiving citizenship?" — Enrolment to vote within 8 weeks
- "When did compulsory voting begin in Australia?" — 1924
Enrolment is handled by the Australian Electoral Commission (AEC). You can enrol online at the AEC website after receiving your citizenship certificate. Review the Study Guide for a full summary of citizenship rights and responsibilities, then test your knowledge with practice questions.
Frequently Asked Questions
Is voting really compulsory in Australia?
Yes. Voting is compulsory for all Australian citizens aged 18 and over. You must enrol to vote and attend a polling place (or vote early/by post) at every federal election. Failure to vote without a valid excuse can result in a fine.
When did compulsory voting start in Australia?
Compulsory voting for federal elections was introduced in 1924. It followed the 1922 federal election where voter turnout was only 59.4%. Since compulsory voting was introduced, turnout has consistently exceeded 90%.
Do you have to actually mark the ballot paper?
No. You are legally required to attend a polling place and have your name marked off the roll. You are not legally required to write anything on your ballot paper. A blank or "donkey vote" still counts as having voted. However, an unmarked ballot is an "informal vote" and does not count towards any candidate.
What is the fine for not voting in Australia?
If you fail to vote without a valid reason, you can receive a $20 penalty notice. If unpaid and taken to court, the fine can increase to up to $170 plus potential court costs. You are given the opportunity to provide a reason for not voting before any penalty is issued.
Do new Australian citizens have to vote?
Yes. As soon as you become an Australian citizen, you are required to enrol to vote within 8 weeks of receiving citizenship. After that, you must vote at every federal election. Voting is listed in "Our Common Bond" as one of the key responsibilities of Australian citizenship.