Inheritance Divorce Property Settlement NSW — Can Your Ex Claim It?

The short answer: yes, your former partner can potentially claim a share of your inheritance in an NSW property settlement. Australian family law doesn't automatically protect inherited assets the way some international jurisdictions do. But how much protection your inheritance gets depends on when you received it, whether you kept it separate, and how long the relationship lasted.

Inheritances Go Into the Pool

Under Australian family law, there is no legally protected category of "separate property." Every asset owned by either party — regardless of how it was acquired — enters the Step 1 property pool. This includes:

• Assets owned before the relationship
• Inheritances received at any point
• Gifts from family members
• Lottery wins and windfalls
• Workers' compensation payouts

The court doesn't exclude these assets from consideration. Instead, it accounts for them at Step 2 (contributions assessment) by crediting the party who received the inheritance with a financial contribution.

The Timing and Erosion Principle

How much credit you receive for an inherited asset depends heavily on timing and what happened to it afterward.

Early-relationship inheritance, commingled. You received an inheritance 15 years ago and used it to pay down the mortgage on the family home. The inheritance is now inextricably woven into the joint asset. You'll receive credit for the initial financial contribution, but over a long relationship, the weight of that contribution erodes as the other party's homemaking, parenting, and financial contributions accumulate. In a 20-year marriage, the credit for a deposit paid at the start may shift the contribution assessment from 50/50 to perhaps 55/45 — not the full value of the inheritance.

Mid-relationship inheritance, kept separate. You received an inheritance and deposited it in a separate account in your name only, never mixing it with joint funds. The court includes it in the pool (all assets must be identified at Step 1) but gives you strong contribution credit. In Bishop v Bishop (2013), the court recognized that structurally separated inheritances retain more of their contribution weight.

Post-separation inheritance. You received an inheritance after separating but before the property settlement was finalized. Under Calvin v McTier (2017), the Full Court confirmed that post-separation assets — including inheritances — must be included in the pool. However, you receive 100% contribution credit for the post-separation acquisition. The other party's claim comes only through the Step 3 future-needs adjustment, which typically results in a smaller allocation to them than for assets acquired during the relationship.

The Stanford v Stanford Threshold

Before any property orders are made, the High Court's decision in Stanford v Stanford requires the court to ask a preliminary question: is it just and equitable to make any property alteration order at all?

In a short relationship with no children, where one party brought substantial inherited assets and the other contributed little, the court may decline to alter property interests at all — effectively letting each party walk away with what they brought in. This is the strongest form of inheritance protection in Australian law, but it only applies in specific circumstances.

Protecting an Inheritance

While you can't guarantee absolute protection, several factors strengthen your position:

Keep it separate. Never deposit inherited funds into a joint account or use them for joint expenses. Maintain a separate account, ideally at a different institution, in your sole name.

Document the source. Keep records of the inheritance — the will, probate documents, executor correspondence, and bank statements showing the initial deposit.

Don't improve joint assets with it. Using inheritance money to renovate the family home or pay the joint mortgage converts the inheritance into a contribution to a joint asset, weakening your claim to it as a separate initial contribution.

Consider a binding financial agreement. A BFA executed during the relationship can specify how inherited assets will be treated if the relationship breaks down. This is the most direct form of protection.

Gifts From Family

Gifts follow similar principles to inheritances. Cash gifts from your parents for a house deposit, jewellery passed down through the family, or a car given to you personally are all included in the property pool but credited as your financial contribution.

The key distinction: was the gift to you personally, or to you and your partner jointly? A gift explicitly made to both parties (a wedding gift of money, for example) is a joint contribution. A gift made to one party alone (your parents helping with your individual deposit) is credited to that party.

Future Needs and Earning Capacity

Even when one party receives strong contribution credit for an inheritance, the Step 3 future-needs adjustment can shift the final split. If the inheriting party has high earning capacity and the other party sacrificed career progression for parenting, the court may adjust the split to compensate for the future earning disparity.

The interaction between inheritance credit (Step 2) and future-needs adjustment (Step 3) means the final outcome is always a composite — you can't look at any single factor in isolation.

The NSW Divorce Financial Split Guide includes a contribution assessment worksheet that helps you document inherited and pre-relationship assets, calculate their current contribution weight, and understand how the erosion principle applies to your specific relationship timeline.

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