Marriage Act 1961 Guide for Canberra Couples

A plain-English guide to the Marriage Act 1961 for Canberra ACT couples. Learn the key legal rules, the 2024 updates, and where to find the official legislation.

The Marriage Act 1961 is the main Commonwealth law that governs marriage in Australia. It applies in Canberra exactly as it does everywhere else in the country.

This page is a plain-English guide only. For the official and current law, use the Commonwealth legislation website and the Attorney-General’s Department marriage guidance:

The Attorney-General’s Department says that, to get married in Australia, you must:

  • not already be married
  • not be marrying a prohibited relative
  • usually be at least 18 years old
  • understand what marriage means and freely agree to marry
  • give a Notice of Intended Marriage at least one month and no more than 18 months before the wedding
  • be married by an authorised marriage celebrant
  • use the specific legal words required during the ceremony

Important 2024 Changes

The Attorney-General’s Department highlights several changes that became law on 12 June 2024, including:

  • couples can choose to have the NOIM witnessed remotely by audio-visual link or in person
  • the celebrant must meet separately and in person with each party before the marriage is solemnised
  • the evidence rules for date and place of birth were clarified
  • the transfer rules for a NOIM were clarified
  • the celebrant, the couple, and the two witnesses must all be physically present for the marriage itself

What the Marriage Act Means for Canberra Couples

For couples planning a simple marriage in Canberra, the biggest practical consequences are:

  • the one-month notice rule is real and usually controls the earliest date
  • the ceremony can be very short, but it still needs the correct legal wording
  • two witnesses aged 18 or over are required
  • the marriage is registered in the territory where it took place
  • an official certificate is obtained from the ACT registry after registration

The Ceremony Itself

On the day of the marriage:

  • the celebrant must say the monitum or the authorised equivalent
  • each party must say the required legal vow
  • three marriage certificates are signed by the couple, the celebrant, and the two witnesses

That is why even the simplest paperwork-only marriage still has to follow a precise legal structure.

What This Site Uses the Act For

The content across this site is built around the rules that matter most for Canberra couples:

Important Note

This site provides general information only. If you need formal legal advice about a complex marriage law issue, you should obtain legal advice from a qualified professional and rely on the official legislation and government guidance rather than a website summary.