Understanding Wills in Western Australia
Disclaimer: This document provides general information only and does not constitute legal advice. Western Australian succession law is complex and subject to change. Individual circumstances vary significantly, and this information should not be relied upon for making legal decisions. Always seek professional legal advice from qualified practitioners familiar with current Western Australian succession law for guidance specific to your situation.
Western Australia has its own distinctive approach to wills and succession law, primarily governed by the Wills Act 1970 (WA) and the Administration Act 1903 (WA). This general guide provides an overview of what Western Australian residents may wish to understand about creating wills and estate planning considerations.

Legal Requirements for Making a Will in Western Australia
Age and Capacity Requirements
Western Australian law generally establishes specific criteria for valid will-making:
Minimum Age: Western Australian law typically requires individuals to be at least 18 years old to make a will.
Testamentary Capacity: Western Australian law generally requires that a person have the mental capacity to understand:
- The nature and effect of making a will
- The extent and value of their property
- The moral claims of people who might expect to benefit from their estate
- How their decisions will affect these relationships
Formal Requirements Under WA Law
The Wills Act 1970 (WA) generally sets out specific formalities:
Written Format: Western Australian law typically requires wills to be written, whether handwritten, typed, or computer-generated.
Signature Requirements: Western Australian law generally requires the will-maker to sign their will or direct another person to sign it in their presence if unable to sign personally.
Witness Requirements: Western Australian law commonly requires two independent witnesses who typically must:
- Be present when the will-maker signs the will
- Sign the will in the will-maker’s presence
- Be at least 18 years old
- Not be beneficiaries under the will or married to beneficiaries
Western Australia-Specific Will Considerations
Marriage Impact on WA Wills
Marriage generally has significant effects on existing wills in Western Australia:
Automatic Revocation: Western Australian law typically provides that marriage automatically revokes any will made before the marriage, unless the will was expressly made in contemplation of that specific marriage.
Contemplation Exception: A will may survive marriage if it clearly states it was made “in contemplation of marriage” to a particular person and that marriage takes place.
De Facto Relationships: Unlike marriage, entering a de facto relationship does not automatically revoke existing wills under WA law.
Divorce and Relationship Breakdown
Western Australian law generally addresses how divorce affects wills:
Former Spouse Provisions: Following divorce, any gifts or appointments in favor of the former spouse are typically treated as if the former spouse had died before the will-maker, unless the will provides otherwise.
Executor Appointments: Appointments of former spouses as executors are commonly revoked by divorce unless the will indicates they should continue.
Informal Wills in Western Australia
Western Australia may recognise informal wills under certain circumstances:
Section 32 Applications: The Supreme Court of Western Australia may validate documents that don’t meet formal requirements if satisfied they represent the deceased’s testamentary intentions.
Court Considerations: Factors commonly include:
- Circumstances of the document’s creation
- Evidence of testamentary intention
- The deceased’s knowledge of will-making formalities
Essential Elements of a Western Australian Will
Executor Selection
Western Australian residents commonly select reliable individuals to manage their estate:
Primary Responsibilities: WA executors typically handle probate applications, asset collection, debt payment, and distribution to beneficiaries according to the will.
Professional Executors: Some Western Australian residents consider appointing WA-based trust companies or legal firms for complex estates or when family conflicts are anticipated.
Asset Distribution Provisions
Western Australian wills commonly specify how assets should be distributed through:
Specific Bequests: Particular items such as real estate, vehicles, jewelry, or personal effects
Pecuniary Legacies: Fixed dollar amounts to specific beneficiaries
Residual Estate: Everything remaining after specific gifts, debts, and expenses
Guardian Appointments
For parents of minor children, Western Australian wills may include:
Personal Guardianship: Nomination of suitable individuals to care for children
Property Guardianship: Appointment of trustees to manage assets inherited by minors
Educational Preferences: Guidance about schooling and upbringing values
Western Australian Probate Process
Probate Requirements
Probate is commonly necessary in WA when:
- The deceased owned Western Australian real estate in their sole name
- Financial institutions require probate before releasing funds
- The estate value exceeds certain institutional thresholds
Supreme Court of Western Australia
Probate applications are generally processed through the Supreme Court:
Required Documentation may include:
- Original will and any codicils
- Death certificate
- Inventory of assets and liabilities in WA and elsewhere
- Application for grant of probate
- Required affidavits and supporting documents
Processing Time: Standard applications usually take 4-6 weeks, with complex estates requiring additional time.
Common Mistakes in WA Wills
Witnessing Problems
Many Western Australian wills may be invalid due to witnessing errors:
Beneficiary Witnesses: If a beneficiary or their spouse witnesses the will, the beneficiary typically loses their gift under the will
Presence Requirements: Western Australian law generally requires the testator and both witnesses to be physically present together during signing
Ambiguous Language
Unclear provisions can potentially create interpretation difficulties through:
- Imprecise descriptions of assets and beneficiaries
- Inconsistent terminology throughout the document
- Complex provisions requiring professional drafting assistance
Inadequate Updates
Failure to update wills can potentially cause significant problems when circumstances change:
- Life events such as marriage, divorce, or birth of children
- Acquisition of major assets or changes in financial circumstances
- Changes in relationships with beneficiaries
Family Provision Claims in Western Australia
Understanding WA Family Provision
The Family Provision Act 1972 (WA) generally allows certain people to apply for adequate provision from estates:
Eligible Claimants: May include spouses, children, former spouses, stepchildren, parents, and others who were substantially maintained by the deceased.
Court Assessment: Factors commonly considered include the claimant’s financial needs, relationship with the deceased, size of the estate, and competing claims.
Minimising Claim Risks
While family provision claims cannot be entirely prevented, Western Australian residents may consider:
- Providing adequate consideration for family members’ reasonable financial needs
- Documenting reasons for distribution decisions
- Seeking professional guidance for complex family dynamics
Will Storage in Western Australia
Secure Storage Options
Western Australian residents commonly use various storage methods:
- Legal practitioners providing secure will storage services
- Public Trustee of Western Australia offering will custody services
- Private storage with executor access arrangements
- Bank custody services where available
Location Documentation
Accessibility is commonly ensured by:
- Informing executors of will locations
- Keeping detailed records of storage arrangements
- Maintaining secure copies in multiple locations
When to Seek Professional Help in WA
Complex Estate Situations
Professional legal assistance is commonly advisable for:
- Business succession planning
- International assets or beneficiaries
- Complex family structures
- Significant tax planning requirements
- Charitable giving arrangements
Legal Compliance Assurance
Western Australian solicitors commonly assist with:
- Compliance with Wills Act 1970 (WA) requirements
- Proper witnessing procedures
- Clear, legally sound language
- Protection against potential challenges
Costs of Will-Making in Western Australia
Professional Service Fees
Typical costs in Western Australia may include:
- Simple wills: $300-$650
- Complex wills: $800-$2,500+
- Additional services: Enduring powers of attorney, estate planning advice
DIY Will Considerations
Self-prepared wills may potentially carry significant risks:
- Technical invalidity due to formal errors
- Ambiguous or unclear provisions
- Inadequate protection against family provision claims
- Limited guidance for complex situations
Western Australian Estate Planning Beyond Wills
Complementary Legal Documents
Western Australian residents commonly consider:
- Enduring Power of Attorney for financial decisions during incapacity
- Enduring Power of Guardianship for personal and lifestyle decisions
- Advance Health Directive for medical treatment preferences
WA-Specific Considerations
- Property Ownership: Western Australia’s unique property laws may affect estate planning strategies
- Mining Rights: Consideration of any mining or resource rights in estate planning
- Superannuation: Binding death benefit nominations complement with wills
Digital Assets in Western Australian Wills
Modern Estate Planning
Contemporary WA wills may need to address:
- Online banking and investment accounts
- Social media profiles and digital content
- Cryptocurrency and digital currencies
- Online business assets and domain names
- Cloud storage and digital photo collections
Digital Access Planning
Western Australian residents may wish to consider guidance for:
- Secure password management
- Two-factor authentication recovery
- Digital asset inventory maintenance
- Privacy and security protocols
Regional and Remote Considerations
Unique WA Challenges
For residents in regional or remote Western Australia, additional considerations may include:
- Distance challenges for executor duties
- Asset management across vast distances
- Mining or agricultural business interests
- Communication challenges in remote areas
Professional Access
Regional residents may wish to consider:
- Video conferencing for legal consultations
- Mail-based document execution with proper witnessing
- Travel arrangements for complex estate planning
- Local professional referrals when available
Taxation Considerations in WA
Death and Estate Duties
While Western Australia doesn’t impose death duties, considerations may include:
- Capital gains tax implications for beneficiaries
- Income tax consequences of asset transfers
- Potential federal tax changes
- Stamp duty on asset transfers
Tax-Effective Strategies
Professional advice may assist with:
- Superannuation death benefit optimisation
- Trust structure considerations
- Charitable giving tax benefits
- Business succession tax planning
Blended Family Considerations
Complex Family Structures
It is not uncommon in Western Australian for families to have blended structures and therefore face instances like:
- Children from multiple relationships
- Step-parent and step-child relationships
- Former spouse obligations
- Extended family expectations
Balanced Provision Strategies
Western Australian residents may consider:
- Fair provision for all children
- Clear explanation of decisions
- Graduated inheritance structures
- Communication with family members
Business Succession in WA
Business Continuation Planning
For WA business owners, considerations may include:
- Partnership agreement alignment with will provisions
- Valuation methodologies for business interests
- Key person insurance considerations
- Employee and customer transition planning
Industry-Specific Considerations
- Mining and Resources: Unique regulatory and operational considerations
- Agriculture: Land use restrictions and seasonal operational factors
- Tourism: Seasonal business patterns and asset valuations
- Professional Services: Client relationship transitions and goodwill valuations
Review and Update Procedures
Regular Review Schedule
Commonly recommended review frequency:
- Every 3-5 years as a minimum
- After major life events
- Following significant asset changes
- When laws change significantly
Update Documentation
When updating wills, Western Australian residents commonly:
- Prepare new wills rather than multiple codicils
- Ensure proper witnessing of updates
- Revoke previous wills explicitly
- Inform relevant parties of changes
Emergency and Interim Arrangements
Temporary Measures
While preparing formal wills, Western Australian residents may consider:
- Interim arrangements for immediate needs
- Bank account access arrangements for family members
- Documentation of immediate wishes
- Emergency medical decision planning
Crisis Planning
Preparation for unexpected situations may include:
- Joint asset arrangements with spouse
- Emergency contact information
- Medical directive preparations
- Temporary guardian arrangements for children
Conclusion
Creating a will in Western Australia involves understanding state-specific requirements and procedures under the Wills Act 1970 (WA). Western Australia’s unique provisions around witnessing, marriage effects, and informal wills require proper understanding to ensure testamentary wishes are correctly documented and legally enforceable.
The vast geography and diverse economy of Western Australia create unique estate planning challenges that require specialized knowledge and careful consideration. Regular reviews and professional guidance help navigate these complexities and ensure wills remain current with changing WA laws and personal circumstances.
This guide provides general information about Western Australian will requirements, but individual situations vary significantly based on family structure, asset types, and personal circumstances. Estate planning extends beyond will-making to include complementary documents and strategies that work together to protect interests and provide for loved ones.
Disclaimer: This information is general in nature and does not constitute legal advice. Western Australian will laws are complex, subject to change, and involve significant individual variation. This content should not be relied upon for making legal decisions about your estate. Professional legal advice from qualified practitioners familiar with current Western Australian succession law is essential for advice specific to your individual circumstances and needs. The authors and publishers accept no responsibility for any reliance placed on this general information.
