Can You Leave Everything to a Stepchild in Victoria and Nothing to Your Biological Child?

Understanding Stepchildren’s Legal Status in Estate Planning Victoria

Under Victorian succession law, stepchildren can be eligible applicants in Victoria if they fit certain statutory categories (for example, minors, full‑time students 18–25, stepchildren with a disability or certain dependent relationships). They are not automatically eligible in every case. 

Furthermore, unlike biological or adopted children, stepchildren don’t automatically inherit if you die without a valid will (known as dying intestate). However, they are explicitly included as eligible persons who can make a family provision claim under the Administration and Probate Act.

This means stepchildren can be included in your will, but their legal standing differs significantly when there’s no will or when challenging an existing will. However, recent Victorian Supreme Court decisions have noted, “the time when stepchildren should be considered to have a far inferior claim to the natural child of a testator has well passed.”

When Can Biological Children Challenge Your Will?

If you leave everything to your stepchild and nothing to your biological children, those biological children have the right to contest your will through a family provision application. According to the Administration and Probate Act, the Victorian Supreme Court or County Court can order that additional provision be made from your estate if they determine you failed to make adequate provision for a child’s proper maintenance and support.

Victorian courts consider numerous factors when deciding family provision claims:

1. The deceased’s moral duty: Did you have a responsibility to provide for the applicant?
2. The size of the estate: Larger estates may be expected to provide for more family members
3. The applicant’s financial position: Children in genuine financial need have stronger claims
4. The nature of the relationship: The strength and quality of your relationship with each child matters
5. Competing claims: The court balances the needs of all potential beneficiaries
6. The applicant’s age and health: Children with disabilities or health issues may have stronger claims
7. Any contributions made: Children who cared for you or contributed financially to your estate

How Victorian Courts Decide Will Disputes Between Children

In Sophie’s case, the court awarded her $600,000 from the estate. Here’s why:

Sophie had maintained a close, lifelong relationship with her father. She’d helped care for him during his illness and had genuine financial needs, renting with no property of her own. The court found it was inappropriate for her to receive nothing from the $1.8 million estate.

Victorian law allows courts to override a will if it fails to adequately provide for someone’s proper maintenance and support. The court assessed Sophie’s circumstances against the size of the estate and determined that her father had a moral duty to provide for her that the will failed to meet.

Emma kept $1.2 million, but Sophie walked away with a $600,000 share. This demonstrates that a will isn’t always the final word in Victoria.

The Critical Timeline

Family provision applications in Victoria must be lodged within strict timeframes. Eligible applicants have six months from the date the Supreme Court grants probate or letters of administration to file their claim.

This six-month deadline is firm. The court can grant extensions in limited circumstances, usually where:

• The estate has not yet been distributed
• The applicant can justify the delay
• The claim will not prejudice the estate or beneficiaries

However, such extensions are discretionary and not routinely granted. Once the estate has been completely administered and assets finally distributed, late claims will not be permitted.

What Makes a Strong Defence Against Family Provision Claims?

If you genuinely wish to favour a stepchild over biological children, there are legitimate ways to strengthen your estate plan:

1. Document your reasons: Keep a clear record of why you’ve made your distribution decisions, particularly if estrangement or lack of relationship with biological children exists
2. Provide some provision: Even modest bequests to biological children can reduce the likelihood of successful challenges
3. Consider financial circumstances: If your biological children are financially secure and your stepchild has genuine need, courts are more likely to uphold your wishes
4. Update your will regularly: Ensure your will reflects current relationships and circumstances
5. Seek professional legal advice: An experienced estate planning lawyer can help structure your estate to minimise disputes

The Role of Adoption in Estate Planning

It’s worth noting that if you formally adopted your stepchild, they become legally equivalent to a biological child for all succession purposes. Once adopted, a child has the same automatic inheritance rights as any biological child and stands on equal footing in any family provision claim.

Common Misconceptions About Blended Family Estates

Myth 1: “It’s my money, I can do whatever I want” While technically true, Victorian law provides mechanisms for unfairly excluded family members to challenge your will through Part IV claims.

Myth 2: “Adult children can’t make claims” Age doesn’t disqualify someone from making a family provision claim. Adult children can successfully challenge wills if they can demonstrate inadequate provision for their proper maintenance and support.

Myth 3: “Stepchildren have no rights” Stepchildren are explicitly included as eligible applicants under the Administration and Probate Act and can make family provision claims if they can establish the deceased had a responsibility to provide for them.

Practical Steps for Blended Families When Creating a Will

Estate planning in blended families requires careful consideration and open communication. Here’s what you should do:

1. Be transparent: Where appropriate, discuss your estate plans with family members to manage expectations
2. Consider life insurance: Policies can provide for biological children outside the will, reducing estate disputes
3. Use testamentary trusts: These can provide flexible ongoing provision for multiple beneficiaries
4. Review regularly: Life circumstances change, so review your will every few years
5. Get professional advice: Estate planning lawyers can help navigate complex family dynamics

What Happens When the Step-Relationship Ends?

Under Victorian law, the relationship between a stepchild and stepparent generally ends when the domestic partnership or marriage ends through separation or divorce, unless the child was formally adopted. Victorian courts have clarified that by analogy with the common law position, the stepparent-stepchild relationship ends if the domestic partnership dissolves before the stepparent’s death.

However, the relationship continues after the death of the natural parent, meaning a stepchild can still make a claim even after their biological parent has died, provided the relationship with the stepparent hadn’t ended through separation or divorce.

This is crucial for those in second or third marriages who may have stepchildren from multiple relationships.

Family provision claims in Victoria 

Victorian family provision claims can be brought in either the County Court of Victoria or the Supreme Court of Victoria. Generally:

• County Court has exclusive jurisdiction for estates under $500,000
• Both courts have concurrent jurisdiction for larger estates

The choice of court can affect costs and procedures, so legal advice is essential.

The Concept of “Moral Duty”

Victorian law introduces an important concept not always emphasised in other states: the deceased’s “moral duty” or “responsibility” to provide for the applicant. The court must be satisfied that:

1. The deceased had a responsibility to make provision for the applicant
2. Adequate provision has not been made for the applicant’s proper maintenance and support

This means the court examines not just financial need, but the nature of the relationship and what moral obligation existed between the deceased and the applicant.

What Assets Can Be Claimed Against?

In Victoria, family provision claims can only be made against assets in the deceased’s estate, meaning:

• Assets in the deceased’s personal name at death
• Superannuation death benefits paid to the estate
• Assets that subsequently form part of the estate

Assets owned jointly with another person, or held in a company or family trust, are generally not available to satisfy claims. This is an important consideration in estate planning for blended families.

Lawyer for Estate Planning in Victoria

Remember, every family situation is unique. The key is planning carefully, documenting thoroughly, and seeking expert legal advice to navigate the intricate balance between your wishes and your legal obligations to those who depend on you.

At Kingsford Lawyers, our wills and estate lawyers have extensive experience assisting clients with estate planning across Queensland and Victoria. As your legal allies, we provide upfront, honest advice you can actually understand, helping you learn all your options and take the right steps to protect your family. 

📞 Call our results-focused team on (07) 5502 3529 to arrange a consultation. We speak over 10 languages.