Wills & Estates

Do you need a testamentary trust in your will?

CMK Legal19 May 20266 min read

A family reviewing estate planning documents together
On this page

A testamentary trust is a trust created by your will. It does not exist while you are alive. Instead, it comes into being on your death, and rather than an inheritance passing straight to a beneficiary, it can be held in trust for them. That extra layer can be valuable, but it also adds complexity, so the real question is whether the benefits fit your family.

What a testamentary trust can do.

  • Protect an inheritance from a beneficiary's creditors or from a future relationship breakdown, because the assets are held by the trust rather than owned outright
  • Provide flexibility in how income from the inheritance is distributed among a beneficiary's own family
  • Offer tax advantages where minor children receive trust income, which can be taxed differently to ordinary distributions to minors
  • Give structure where a beneficiary is young, vulnerable, or not well placed to manage a large sum directly

When it is usually worth considering.

A testamentary trust tends to earn its keep where there are significant assets, young children, a blended family, a business or investment portfolio, or a beneficiary whose circumstances make a direct gift risky. If your estate is modest and your wishes are simple, a straightforward will may serve you better and cost less to administer.

The trade offs.

A trust needs someone to run it, which means choosing trustees carefully and accepting ongoing administration after your death. There are also accounting and record keeping obligations. None of this is a reason to avoid a testamentary trust, but it is a reason to weigh the protection it offers against the effort of maintaining it.

The practical takeaway.

A testamentary trust is a tool, not a default. The right starting point is your family and your assets, then a conversation about whether that extra layer of protection and flexibility is worth it. We can walk you through both the plain will and the trust option so you can choose with a clear view.

This article is general information only and not legal advice. For advice about your situation, please contact CMK Legal.

Related insights.