Divorce Waiting Period Australia: Three Timelines You Need to Know

There isn't one waiting period in an Australian divorce — there are three. Each serves a different legal purpose, runs at a different stage of the process, and has different consequences if you try to skip it. Understanding all three is the difference between a divorce that takes 14 months and one that drags on for 20.

Waiting Period 1: The 12-Month Separation Period

Before you can file a divorce application, you and your spouse must have lived separately and apart for a continuous period of at least 12 months and one day. This is the sole ground for divorce under Australia's no-fault system — the Family Law Act 1975 does not allow filing on any other basis.

The clock starts on the day at least one of you formed the intention to end the marriage and communicated that to the other. It doesn't matter who initiated the separation or why.

Reconciliation: If you separated and then got back together before separating again, you're allowed one reconciliation period of up to three months without resetting the clock. A second reconciliation of any length restarts the 12-month count entirely.

Separation under one roof: You can satisfy this period while living in the same house, provided you can prove genuinely separate lives — separate bedrooms, separate finances, no longer presenting as a couple. You'll need to file additional affidavits as evidence.

What you can do during this period: You're not legally prohibited from doing anything. You can start negotiating a property settlement, draft parenting arrangements, attend mediation, or consult a lawyer. You just can't file the divorce application until 12 months and one day have passed.

Waiting Period 2: The Service Window (Sole Applications Only)

Once you've filed a sole divorce application, you must serve the documents on your spouse within a strict timeframe before the hearing:

• 28 days before the hearing if the respondent is in Australia
• 42 days before the hearing if the respondent is overseas

This is a minimum — you can serve earlier, but not later. If you serve the documents too close to the hearing date, or fail to upload proof of service to the Commonwealth Courts Portal before the hearing, the registrar will adjourn the case and reschedule.

Joint applications skip this entirely. Because both spouses file together, there's no one to serve. This is one of the strongest practical reasons to file jointly if your relationship with your spouse is cooperative enough.

What you need to file after service: The Affidavit of Service (proving the documents were delivered) and the signed Acknowledgment of Service (signed by the respondent confirming receipt). Both are uploaded to the portal.

Waiting Period 3: The One-Month Finalisation Period

Even after the registrar grants your divorce at the hearing, you're still legally married. The divorce order does not take effect immediately.

A mandatory waiting period of one month and one day runs from the date the order was granted. During this time:

• You cannot remarry
• You are still legally married for all purposes
• Either party can appeal the divorce order (though this is extremely rare, since the only grounds for appeal relate to procedural errors or jurisdiction)

After the one-month-and-one-day period expires, the divorce is final. The court generates a Divorce Certificate on the Commonwealth Courts Portal, which you can download and use as official proof of your divorce.

The Hidden Fourth Deadline: Property Settlement

This isn't a waiting period — it's a limitation period that starts running the moment your divorce becomes final.

Once the divorce order takes effect, you have exactly 12 months to file any application for property settlement or spousal maintenance with the court. After that, you need the court's special permission to bring a claim — and the court is not obligated to grant it.

This deadline applies even if you haven't started discussing property. If you've been informally dividing assets without a court order or consent orders, the 12-month clock is still ticking.

De facto couples have a different deadline: two years from the date of separation.

Putting It All Together: The Full Timeline

For a typical uncontested divorce where both parties cooperate:

The fastest possible divorce — filing the day you're eligible, getting an early hearing, and everything going smoothly — still takes about 14 months from separation to a final divorce order. There is no way to accelerate the mandatory separation period or the finalisation period.

The Queensland Divorce Filing Process Guide includes a personalised timeline calculator and deadline tracker so you know exactly when each waiting period ends and when to take the next step.

See more Queensland guides →