How to File for Divorce in Northern Territory

Filing for divorce in the Northern Territory follows an entirely online process through the Commonwealth Courts Portal. There's no separate NT divorce law — the federal Family Law Act 1975 governs divorce across all Australian states and territories (except Western Australia, which has its own court). Whether you're in Darwin, Alice Springs, or a remote community, you file through the same digital system.

Here's the exact sequence from start to finish.

The Four Phases of an NT Divorce Filing

Phase 1: Gather Your Documents

Before touching the portal, collect these:

• Certified marriage certificate — order from NT Births, Deaths and Marriages if you don't have yours. If you married overseas, get a NAATI-accredited English translation.
• Proof of Australian connection — at least one spouse must be an Australian citizen, domiciled in Australia, or ordinarily resident for 12+ months. Have your passport, citizenship certificate, or visa documentation ready.
• Separation evidence — if you separated under one roof, draft your affidavit detailing financial independence, separate sleeping arrangements, and social separation.
• Concession card (if applicable) — Health Care Card, Pensioner Concession Card, or Commonwealth Seniors Health Card to qualify for the reduced filing fee.

Phase 2: Complete the Commonwealth Courts Portal Application

Register an account on the Commonwealth Courts Portal, then start a new Application for Divorce. The guided form walks you through Parts A to F:

• Personal details of both parties
• Marriage details (date, place, certificate number)
• Separation date and proof of 12-month period
• Children under 18 (arrangements for housing, health, education)
• Whether this is a joint or sole application

Once you complete the online fields, the portal generates your Affidavit for eFiling.

Phase 3: Print, Sign, and Upload

Print the generated affidavit, then have it witnessed by a Justice of the Peace or lawyer. In the NT, JPs are available at the Darwin Magistrates Court, community libraries, and police stations. Sign in their physical presence — the court will not accept remotely witnessed affidavits.

Scan the signed affidavit and upload it back to the portal along with your marriage certificate and any supporting documents.

Phase 4: Pay and Select Your Hearing Date

Pay the filing fee (A$1,170 standard, or A$390 with a valid concession card), then select a virtual hearing date from the portal calendar. Hearings are conducted by telephone or video link — you don't travel to Darwin unless there's a specific issue.

After Filing: Service, Hearing, and Final Order

For joint applications, no service is required — filing together counts as mutual notice. No court attendance is needed either, even with children under 18.

For sole applications, you must arrange service on your spouse through a third party (you cannot serve the papers yourself). Service must happen at least 28 days before the hearing if your spouse is in Australia, or 42 days if overseas.

At the hearing, a Court Registrar reviews your file. If everything is in order, they grant a conditional divorce order. Exactly one month and one day later, the order becomes final and your Divorce Certificate is available for download from the portal.

Common Mistakes That Delay NT Divorces

• Filing before the full 12 months and 1 day of separation has passed
• Forgetting to have the eFiling affidavit witnessed before uploading
• Uploading documents over 10MB (the portal rejects them)
• Missing the "Lock and Continue" point — once locked, no further edits are possible

The Northern Territory Divorce Filing Process Guide walks you through each portal screen with exact field instructions, so you avoid the errors that trigger court requisitions and delays.

See more Northern Territory guides →