Make my will — $139

Making a will in Western Australia

Everything you need to make a valid will in Western Australia: the legal requirements, how to sign it, what happens if you don't have one, and the mistakes that cause wills to fail. The rules come from the Wills Act 1970 (WA).

Minimum age
18 years (limited exceptions)
Witnesses required
2, both present at the same time
Must be in writing
Yes — and signed by you
Governing law
Wills Act 1970 (WA)
If formalities fail
Supreme Court of Western Australia may dispense under section 32
Probate registry
Supreme Court of WA Probate Registry

The four requirements for a valid will in WA

  1. You must be at least 18 (with narrow exceptions, such as a person who is married).
  2. You must have testamentary capacity — you understand that you are making a will, broadly what you own, and who might reasonably expect to be provided for.
  3. The will must be in writing and signed by you. Handwritten or typed both work.
  4. 2 witnesses must be present at the same time and sign while you watch.

Nothing else is required. No registration, no notary, no lawyer present at signing.

WA will requirements in detail

What happens if you don't have a will in WA

Your estate is divided by the statutory formula in the Administration Act 1903 (WA). In Western Australia the estate is generally shared between a surviving spouse and the children rather than passing wholly to the spouse, which surprises most people. Stepchildren generally receive nothing unless legally adopted, and a separated-but-not-divorced spouse may still inherit.

The mistakes that cause WA wills to fail

After death: probate in Western Australia

Your executor applies to the Supreme Court of WA Probate Registry for a grant of probate, which confirms the will is valid and gives them authority to deal with your assets. Banks and the land registry generally will not release anything until the grant issues. A clear, correctly executed will with a named executor makes this straightforward; an unclear or improperly signed one turns it into a contested application.

General information, not legal advice. This page explains the law in Western Australia in general terms and is pending final review by Shad Partners Solicitors & Conveyancers. It cannot account for your circumstances. If your situation involves a blended family, a business, a trust, property in more than one state, or a family member who may contest, get advice specific to you.