Getting legally married in New South Wales is simpler than most couples expect — it comes down to five steps, and a celebrant handles nearly all of them with you. Whether you want a big wedding or just the paperwork done properly, the legal process is exactly the same. Here it is, start to finish.
The five steps, in order
Lodge your Notice of Intended Marriage
Every marriage in Australia starts with the Notice of Intended Marriage (NOIM). You complete and sign it, and give it to your celebrant. The one rule that matters: your celebrant must have it at least one month before the wedding, and no earlier than 18 months before. This is the step people leave too late, so do it first.
Choose an authorised celebrant
In NSW a legal marriage must be solemnised by an authorised marriage celebrant (or a minister of religion for a religious ceremony). A civil celebrant can marry you anywhere — a garden, a home, a beach, a restaurant, or simply at a small table with your two witnesses. You're not tied to a registry office or a courthouse. Choosing your celebrant early matters, because they're the one holding your NOIM and running the timing.
Wait out the one-month notice period
Between lodging the NOIM and the wedding, the law requires a minimum one month. There's nothing to do here but plan the day. If your date is genuinely under a month away, a prescribed authority can approve a shorter period in limited circumstances — talk to your celebrant straight away.
Have the ceremony
Just before you marry, you'll both sign the Declaration of No Legal Impediment to Marriage, confirming you're free to marry. Then, at the ceremony itself, three things are required by law:
- Your celebrant says the words the law requires — the monitum — which state that marriage in Australia is "the union of two people, to the exclusion of all others, voluntarily entered into for life."
- You each say your legal vows — the words to the effect of "I take you to be my lawful wedded wife / husband / spouse."
- Two witnesses, both aged 18 or over, watch you marry and sign the certificates.
Everything else — readings, rituals, music, a longer love story — is yours to shape. The legal core takes only a few minutes.
Register the marriage
After the ceremony, your celebrant lodges the paperwork with the NSW Registry of Births, Deaths & Marriages to officially register your marriage — this must be done within up to 14 days. Once it's registered, you can order your official marriage certificate, the document you'll use for a name change, a visa, or anything official.
A quick note on certificates
The pretty certificate you sign and take home on the day is a ceremonial certificate — a keepsake. It is not the official proof of your marriage. For that you order the registry's official standard certificate afterwards. Here's how that works, and what it costs.
What a civil ceremony actually requires
People often imagine a civil ceremony has to feel like a formality at a counter. It doesn't. Legally, all that's fixed is the monitum, your vows, the two witnesses and the signing. Around that, a NSW civil ceremony can be as short and simple as a legals-only wedding — the essentials done properly in about fifteen minutes — or a full ceremony with everyone you love. Many couples who search for the Australian equivalent of a court marriage are surprised to learn there is no "court" step at all: an authorised celebrant is all the law requires.
You don't go to a court to get married in Australia. You choose someone to marry you — and where, and how, is entirely yours.
Do we need to be citizens or residents?
No. There's no citizenship or residency requirement to marry in NSW. Australian citizens, permanent residents, and people on student, work, partner or visitor visas can all marry here. If you were born overseas or your documents are in another language, see the guides on overseas documents and translations and marriage and partner visas.
Frequently asked questions
How long does it take to get married in NSW?
The legal minimum is one month between lodging your NOIM and the wedding. Beyond that, the timeline is up to you. The ceremony itself can be done in about fifteen minutes if you want it simple.
Do we have to get married at a registry office or court?
No. In Australia a legal marriage is performed by an authorised celebrant, who can marry you anywhere — a home, garden, beach or restaurant. There is no court or registry-office requirement.
How many witnesses do we need?
Two, and both must be aged 18 or over. They watch you marry and sign the marriage certificates alongside you and the celebrant.
What are the legal words we have to say?
The celebrant must say the monitum (defining marriage under Australian law), and you each say vows to the effect of taking the other as your lawful wedded spouse. Everything else in the ceremony is flexible.
When is our marriage official?
You are legally married from the moment of the ceremony. It becomes officially recorded once your celebrant registers it with NSW Births, Deaths & Marriages, which happens within about two weeks. You then order the official certificate.
Legal information on this page is current as at 14 September 2026 and has been checked against guidance from the Attorney-General's Department and the NSW Registry of Births, Deaths & Marriages. Laws and requirements change — confirm current requirements before you rely on them. This is general information to help you plan, not legal advice.
Let's map out your steps
Tell me roughly when and where you'd like to marry, and I'll lay out your exact timeline — from lodging the NOIM to holding your official certificate. No obligation, just a clear plan.
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