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Wedding checklist

Marriage Licence Checklist Australia: NOIM, Documents + Witnesses

Getting legally married in Australia means lodging a Notice of Intended Marriage (NOIM) with an authorised celebrant or registry office. The process is straightforward but the timing matters: you must lodge the NOIM at least 1 month before the ceremony, and not more than 18 months before. This checklist walks you through every document, witness requirement, and step. Costs in AUD.

IL

11 April 2026 · Last reviewed April 2026

15 tasks

Phase 1

1-18 months before — gather documents

Confirm both partners can legally marry

Essential

Both must be 18 or over (or 16-17 with court approval), not currently married, not closely related, and able to consent. Same-sex couples have full marriage rights.

Original or certified-copy birth certificates

Essential

For both partners. If the original is unavailable, a certified passport copy is acceptable. Foreign birth certificates may need official translation.

Photo ID for both partners

Essential

Driver licence, passport, or government-issued photo ID.

Proof of dissolution if previously married

Essential

Divorce certificate (decree absolute), nullity decree, or death certificate of former spouse. Originals or certified copies only.

Choose your celebrant or registry office

Essential

Civil celebrants are most common (around 80% of AU weddings). Religious celebrants for faith ceremonies. Registry office for the simplest courthouse-style ceremony.

Confirm celebrant is registered with the Attorney-General

Essential

Only a registered celebrant or minister of religion can marry you legally. Ask for their registration number if unsure — verify on the federal celebrant register.

Phase 2

Lodging the NOIM (at least 1 month before)

Complete the Notice of Intended Marriage form

Essential

Form 13 from the Attorney-General's Department. Both partners sign in front of a witness — usually the celebrant signs as the witness.

Lodge with your celebrant

Essential

Hand to your celebrant in person or via the process they specify. Some celebrants accept signed scans + posted originals. Lodgement date triggers the 1-month minimum waiting period.

Pay any celebrant fees

Essential

Civil celebrants usually charge $700-$1,400 AUD covering paperwork lodgement, ceremony preparation, ceremony itself, and document submission afterwards.

Sign Declaration of No Legal Impediment to Marriage

Essential

Form 14 — signed shortly before the ceremony, declaring both partners are free to marry. Most celebrants handle this on the day or in the week before.

Phase 3

On the wedding day + after

Two independent witnesses on the day

Essential

Witnesses must be 18+, understand English, and be present for the entire ceremony. Family is technically allowed but check with your celebrant — best practice is independent witnesses to avoid future legal questions.

Sign three marriage certificates

Essential

Form 15 (presentation certificate — your decorative copy), Form 14A (registration certificate — sent to BDM), and the official register. Both partners + both witnesses + celebrant sign all three.

Celebrant lodges paperwork within 14 days

Essential

Your celebrant submits Form 14A to the relevant state/territory Births, Deaths and Marriages registry within 14 days of the ceremony. After this, you are legally registered as married.

Order an official marriage certificate

Essential

Form 15 (the certificate the celebrant gives you on the day) is NOT accepted as legal proof of marriage by Centrelink, Medicare, banks, or passport offices. Order an official certificate from BDM ($50-$80 AUD depending on state) — required for name changes and benefit applications.

Update name + records (if changing name)

Nice to have

Driver licence, passport, Medicare, bank accounts, super, employer, electoral roll, utilities. Most providers accept the official marriage certificate as evidence.

Frequently asked questions.

At least 1 month and no more than 18 months before the ceremony date. There is no way to shorten the 1-month minimum except in exceptional circumstances (employment, travel, medical, defence service) — and you need to apply to a magistrate or registry office for that exemption.

IL

Ivory Lane Editorial

The Ivory Lane editorial team covers wedding planning, budgeting, and vendor advice for couples worldwide. Our guides are reviewed regularly to reflect current pricing and industry practice.

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