Time limits for contesting a will
Time limits may vary across states but usually, you must challenge a will within 12 months of the will-maker's passing. If you have a good reason for missing the deadline you may still be able to begin a claim.
Can a will be contested after 6 months?
Answer: Yes and each State is different. In NSW you have 12 months from the date of death to lodge a claim in court. ... In Victoria you have 6 months from the date of death to lodge a claim in court.
Can a will always be contested?
Under probate law, wills can only be contested by spouses, children or people who are mentioned in the will or a previous will. When one of these people notifies the court that they believe there is a problem with the will, a will contest begins.