Life Interest Wills

Trusts, Asset Protection & Estate Planning
May 20 2025
Mirror Wills

In a typical, nuclear family structure, it is common for a couple to leave their entire estate to each other, and for their Wills to provide that after they have both died the family estate will go to their children. This is commonly known as a mirror Will.

In the modern age, however, blended family structures are becoming increasingly common. If you have children from a previous relationship, you may find yourself stuck between wanting to ensure your children are provided for, and also ensuring your partner is looked after when you die.

If a couple is comfortable relying on their new partner to provide for their respective children in the surviving spouse or partner’s Will, a mirror Will could still be used. However, these Wills do not create a legally binding agreement between couples. Either spouse or partner is therefore free to change their Will at any time during their lifetime. These Wills frequently result in claims against the estate made by the deceased spouse or partner’s children from a previous relationship.

Mutual Wills

A mutual Will is another available option. A mutual Will is a mirror Will signed alongside an agreement between the respective Will-makers that they will not amend the terms of the Will in a way that will worsen the position for their stepchildren. While mutual Wills are effective for protecting the interests of both partners’ children, they are restrictive on the surviving partner and can be difficult to enforce.

To help avoid the risk of claims against your estate, and to offer peace of mind, a life interest Will may provide the answer.

Life Interest Wills

In your Will you can grant to somebody a life interest in an asset, giving that person the right to use that asset for the rest of their life. On their death, the asset will pass to the people named in your Will.

Life interests may be granted in:

  1. Your entire estate;
  2. Specific assets e.g. family heirlooms;
  3. Real property e.g. the family home; or
  4. A right to receive income from estate property e.g. bank account, shares or other investments.

A life interest can be a good way to provide for your partner, while still ensuring the asset will eventually be given to the named beneficiaries, usually your children.

A common example is where a person provides a life interest in the family home to a spouse or partner, and once their spouse or partner dies the family home will pass to the Will-maker’s children. Often the couple will own the family home in equal shares. This allows each of them to deal with their 1/2 share in their Will in the way they choose.

A life interest Will provides a basic level of asset protection. Any assets subject to a life interest will be held by the trustees appointed in the Will and do not legally belong to the person with the benefit of the life interest (such as the surviving spouse or partner). It can therefore provide peace of mind to the Will-maker that all of their loved ones will be looked after.

On the other hand, a life interest can be restrictive for the surviving spouse or partner. The surviving spouse or partner effectively loses control over assets that they may have considered to be theirs if they were used by the couple to benefit both of them. Any dealings with the asset will require the trustees of the Will to consent, and will be subject to the terms of the life interest in the Will. Issues can also arise if the circumstances of the surviving partner change, for example, if they need to go into care or move into a retirement village. A life interest Will can also mean the children may not see their inheritance for many years.

Holland Beckett’s succession and estates team is here to discuss your particular circumstances to determine if a life interest Will is right for you.

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