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Why You Should Engage a Lawyer to Draft and Witness Your Will

Written by

Jonathan Crabtree

Wills · 12 August 2025

When planning for your family's future, drafting a Will is one of the most important steps you can take to ensure your wishes are respected and your assets are distributed as intended. While online templates and DIY kits may seem convenient or cost-effective, there are significant risks associated with self-drafting your Will. Here's why working with a qualified lawyer—especially a veteran lawyer like Jonathan Crabtree Legal—is a wise investment in your family's security and peace of mind.

1. Legal Expertise Ensures Your Will is Valid

A Will that doesn’t meet legal requirements can be challenged in court or disregarded entirely. Lawyers have deep knowledge of the intricacies of wills, estate, and succession laws in Western Australia. By engaging a professional, you ensure your Will:

  • Meets statutory requirements for validity, including proper witnessing and execution.
  • Is worded clearly to avoid ambiguities or misinterpretations.
  • Anticipates future changes (such as marriage, divorce, or the birth of children).

2. Avoiding Costly Mistakes

DIY Wills commonly lead to errors, from incorrect signing procedures to omitted details about assets or beneficiaries. Such mistakes can result in:

  • Your Will being declared invalid.
  • Family disputes or litigation.
  • Unintended tax liabilities or missed opportunities for asset protection.

A an experienced estate planning lawyer will tailor your Will to your specific circumstances, ensuring all provisions are accurate and comprehensive.

3. Advice Beyond Simple Drafting

Every individual’s situation is unique. An experienced lawyer will provide guidance on estate planning strategies designed to protect your legacy, such as:

  • Testamentary trusts for children or vulnerable beneficiaries.
  • Business succession planning to secure your business interests.
  • Dealing with superannuation, trusts, and complex assets.
  • Reviewing Powers of Attorney and Guardianship to safeguard your interests if you lose capacity.

4. Proper Witnessing and Execution

Improper witnessing is a leading cause of invalid Wills in Australia. A lawyer will:

  • Ensure that your Will is signed and witnessed in accordance with the law.
  • Act as a professional witness, ready to defend the process should it be challenged.
  • Hold safe records for future reference.

5. Peace of Mind and Protection for Your Loved Ones

How Crabtree Legal Can Help

At Crabtree Legal, Jonathan Crabtree has extensive expertise in preparing straightforward and complex Wills, including those incorporating testamentary trusts, and Powers of Attorney and Guardianship. As a veteran owned and operated law firm based in Perth, WA, we pride ourselves on providing practical, empathetic advice tailored to your needs.

Contact us today to safeguard your legacy and give your loved ones security and peace of mind.


This article is general information only and is not legal advice. For advice on your circumstances, contact Crabtree Legal.