Elopement Checklist: The Legal Minimum in Australia

An elopement checklist in Australia only has four items the law will not let you skip: a Notice of Intended Marriage, an authorised celebrant, two witnesses over 18, and the words the Marriage Act requires you to say.¹³ Everything else on a normal wedding checklist, the venue styling, the guest list, the reception, is optional the moment it is just the two of you.

Start with the four legal items below, in the order they actually need to happen. Add a photographer, a chosen witness, or a celebration afterward only once those four are locked in.

What the law actually requires

Four things, and the Marriage Act does not rank them by importance, only by paperwork order.

Notice of Intended Marriage. Lodge it with your celebrant not earlier than 18 months and not later than 1 month before the day.¹ This is the only item on the list with a hard deadline attached, and it is the one couples who elope quickly tend to miss.

An authorised celebrant, in person. The celebrant has to be physically present at the ceremony.³ A marriage cannot be solemnised over video, no matter how remote the location you have chosen.

Two witnesses, over 18. They can be people you have known for years or two people you meet that morning.³ After the ceremony, three marriage certificates get signed by you, your celebrant, and both witnesses.⁴

The legally required words. Each of you has to say the form of words set out in the Act, or words to that effect, and your celebrant opens with a short statement first.² That scripted content is the entire legal minimum. Readings, extra vows, and music are all by choice, not requirement.

One more rule shapes the whole checklist: Australian law places no restriction on the day, time or place of a wedding ceremony.³ A weekday morning on a beach is exactly as legal as a Saturday afternoon in a chapel.

When to lodge the notice

The Notice of Intended Marriage sets the outer edges of your elopement timeline. It can go in as early as 18 months out, and it has to be in no later than 1 month before the ceremony.¹

Lodging it early does not commit you to a date; it just opens the widest possible window in case your plans shift. The 1-month floor is the one deadline on this checklist that can force a date change if you miss it, which is why it belongs at the top and not buried in month three.

Choosing your celebrant, and how long the ceremony runs

A civil celebrant is required regardless of how many people are standing there. Nationally, the average celebrant booking runs $1,031, and that figure does not scale down with guest count because celebrants price the ceremony, not the headcount.⁵

One route costs less: a registry office ceremony. NSW's Registry of Births, Deaths and Marriages puts its own civil ceremony at 10 to 20 minutes, arriving 15 minutes early.⁶ It is the shortest legally complete format available, and it comes with a government venue included.

Outside a registry office, a personalised civil ceremony with an independent celebrant typically runs 20 to 30 minutes, a range corroborated by both Australian celebrant practitioners and a national celebrant body.⁷⁸ Add readings, rituals or a longer personal statement and the same body bands it up to 30 to 45 minutes or more.⁸

Most elopements sit in the middle band: long enough for the ceremony to feel like your own, short enough that nothing needs a printed program.

Deciding who's there

Your two witnesses are the only other people the law requires, and they do not have to be family.³ A registry office can usually supply witnesses on the day if you are not bringing your own, which is worth confirming when you book.

Everyone past that number is a choice, not a requirement. A photographer, a celebrant who also holds the rings, a friend who films it on their phone: none of it is on the legal list, and none of it is off-limits either. If you do want a photographer, the national average booking is $3,657, and photographers charge by hours of coverage rather than by how many guests are there to shoot.⁹

Building the day-of schedule, even for two people

A two-person day still benefits from a schedule, because the celebrant, the witnesses and anyone else involved all need to be in the same place at the same time. PlannedBy's run sheet generator derives every downstream time from one input, the ceremony time, the same way it does for a hundred-guest wedding.

For an 11:00 AM ceremony, that looks like: getting ready from 9:00 AM, ceremony at 11:00, photos from 11:30, celebrating from 1:00 PM. Move the ceremony to 1:00 PM and every one of those times shifts with it.

The shipped run sheet scenarios are built for a full wedding day with a reception, speeches and a send-off. An elopement does not need those rows; it needs the ones that actually apply, and the same generator that scales up to a hundred guests scales down to two just as easily.

After you say I do

Your celebrant lodges the paperwork, and the three certificates signed on the day, by you, your celebrant and your two witnesses, are what make the marriage official.⁴ Nothing about that process changes because there were only two of you at the ceremony.

If you plan to celebrate with family and friends later, that gathering gets its own run sheet, built the same way as any other wedding day. DIY is a single payment for the whole wedding, never a subscription, so planning the legal ceremony and the party afterward does not mean paying twice for two separate tools.

Frequently asked questions about eloping in Australia

Do you need witnesses to elope in Australia?

Yes. At least two witnesses over 18 must be present, and they sign the marriage certificates alongside you and your celebrant.³⁴ They do not have to be family or long-time friends.

How far in advance do you need to lodge the Notice of Intended Marriage?

Between 18 months and 1 month before the wedding.¹ The 1-month floor is the deadline that matters most for an elopement, since it is the one that can force a date change if it is missed.

Can you elope at a registry office in Australia?

Yes, and it is the fastest legal option. NSW's Registry of Births, Deaths and Marriages runs its ceremony at 10 to 20 minutes, with a government venue included.⁶

Does an elopement need a celebrant if there's no guest list?

Yes. An authorised celebrant must be physically present regardless of how many people are watching.³ The average national booking cost is $1,031, which does not change with guest count.⁵

Do you still need a run sheet if it's just the two of you?

Yes, in a smaller form. A celebrant, two witnesses and anyone else you invite still need to be in the same place at the same time, and a schedule derived from your ceremony time handles that whether it covers two people or two hundred.

What happens to the marriage certificate after you elope?

Your celebrant lodges the paperwork, and the certificates signed by you, your celebrant and your two witnesses on the day are what make it official.⁴ Nothing about that step is different for an elopement than for any other wedding.

The one thing to do today, if eloping is the plan, is lodge the Notice of Intended Marriage. It has the widest lead-time window of anything on this checklist, 1 to 18 months, and it is the only step that can block your date outright if it is left too late.¹ Everything else here can be arranged in weeks; that one can't.