Can We Change Our Wedding Date on a Prospective Marriage Visa?

A wedding date on a prospective marriage visa can be changed, as long as the couple still marries within the visa period. The date given in the Subclass 300 application is evidence of intention, not a fixed condition. The visa period itself cannot be extended, so a new date must still fall before the visa ends.
Need to move your wedding? Tell us your current wedding date, the new date you have in mind and when your visa ends.

Key points

  • The Subclass 300 holder must marry the sponsor within the visa period, which runs for nine months from grant.
  • The visa period cannot be extended.
  • Changes to circumstances during processing should be notified to the Department in writing.
  • If the couple cannot marry within the visa period, a new visa application is generally needed.

Does the wedding date in the application bind us?

The wedding date in a prospective marriage visa application does not bind the couple, because the legal requirement is to marry within the visa period, not on a particular day. The Department uses the planned date, the Notice of Intended Marriage and any booking evidence to judge whether the couple genuinely intends to marry. A date that moves for a genuine reason does not undermine that intention. Our page on the Subclass 300 visa explains the marriage condition.

Do we need to tell the Department if the wedding date changes?

A couple whose wedding date changes while the Subclass 300 is still being processed should tell the Department, because the application must stay accurate until a decision is made. After grant, there is no general requirement to report a new date, but the couple should keep evidence of why it changed. Our article on Form 1022 change of circumstances explains how changes are notified.

Can the Subclass 300 be extended if we need more time?

The Subclass 300 cannot be extended if the couple needs more time, because the visa period is fixed at grant. A couple who cannot marry before the visa ends loses the fiancé pathway to the Subclass 820/801. Depending on where the applicant is and their circumstances, the options may then include a new Subclass 300 application, a de facto partner visa if the couple meets the de facto rules, or another visa. Our guide to the partner visa pathway compares those routes.

Does a new date affect the Notice of Intended Marriage?

A new wedding date may affect the Notice of Intended Marriage, because the Marriage Act 1961 sets a time window in which the marriage must take place after the notice is given. The celebrant can confirm whether the existing notice still covers the new date or whether a new notice is needed. Our article on partner visa commitment evidence explains how wedding plans support the relationship evidence.

What reasons for moving the wedding cause concern?

Reasons for moving a wedding cause concern only where they suggest the couple no longer intends to marry, such as repeated postponements without explanation or a breakdown in the relationship. Ordinary reasons, such as illness, family travel, venue problems or a celebrant's availability, are understood. If the relationship has ended, the position is very different, and our article on a partner visa change of circumstances explains what must be reported.

How does My Migration Lawyers help when a fiancé couple needs to move the wedding?

My Migration Lawyers helps a fiancé couple move the wedding by first checking the exact date the Subclass 300 ends, then working back to a new date that leaves enough time to marry and lodge the Subclass 820 in Australia. Where the application is still pending, the firm notifies the Department and updates the evidence of wedding plans. Couples can speak with our partner visa lawyers as soon as a date looks likely to move, and can read about the Subclass 820 visa that follows the wedding. Acting early leaves room to adjust plans without putting the whole pathway at risk.

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About the Reviewer

Who Reviewed This Page

Weiwei Zhang is an Australian lawyer practising exclusively in Australian migration law and is the Principal Lawyer at My Migration Lawyers. She reviews the firm's published legal guidance for accuracy.
Weiwei Zhang, Principal Lawyer at My Migration Lawyers

Weiwei Zhang

Managing Director and Principal Lawyer, My Migration Lawyers
Weiwei Zhang, Principal Lawyer at My Migration Lawyers
Weiwei Zhang
Principal Lawyer
Weiwei Zhang is an Australian lawyer practising exclusively in Australian migration law and is the Principal Lawyer at My Migration Lawyers. She reviews the firm's published legal guidance for accuracy.
Last Reviewed
October 8, 2026
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