Law

What Is WESA? BC's Estate Law Explained in Plain English

The Wills, Estates and Succession Act is the single law that governs almost everything about wills, inheritance, and estate administration in British Columbia. Here's what it covers and why it matters.

Updated April 2026 · 11 min read

Key Takeaways

WESA at a glance

The Wills, Estates and Succession Act (WESA) is British Columbia's primary estate law. It came into effect on March 31, 2014, replacing three older statutes:

By consolidating everything into one law, WESA made BC's estate rules more coherent and modernized several outdated provisions.

What WESA covers: part by part

Part 1: General provisions and definitions

This section defines key terms. The most important definition is "spouse" — WESA defines a spouse as either:

This was a major change. Before WESA, common-law partners had fewer estate rights. Now they're treated the same as married spouses for inheritance and will variation purposes.

Part 2: Making, revoking, and interpreting wills

This section covers the nuts and bolts of wills:

Section 58 — the "curing" provision: This is one of WESA's most significant innovations. If a document was not properly executed as a will (e.g., it wasn't witnessed), the court can still validate it if satisfied that it represents the will-maker's testamentary intentions. This has been used to validate handwritten notes, unsigned drafts, and even text messages in some jurisdictions. It's a safety net, not a substitute for proper execution.

Part 3: Intestacy (dying without a will)

This section sets out the rules for how assets are distributed when someone dies without a valid will. The key rules:

For a full breakdown, see: What Happens If You Die Without a Will in BC?

Part 4: Will variation

WESA allows certain people to ask the court to change the distribution in a will if they believe the will doesn't make adequate provision for them. Only two categories of people can apply:

The application must be made within 180 days of the grant of probate. The court considers the will-maker's reasons, the claimant's needs, the size of the estate, and community standards.

This is why executors should wait at least 210 days before distributing assets.

Part 5: Estate administration

This section covers the executor's authority and duties, including:

For more on executor duties, see: Executor Duties in BC

Key changes WESA introduced

Before WESA (pre-2014) After WESA (2014+)
Common-law partners had limited estate rights Common-law partners (2+ years) are spouses
Improperly executed wills were invalid Section 58 allows courts to validate them
Marriage revoked a will Marriage does not revoke a will
Three separate statutes One consolidated act
Spouse's preferential share: $65,000 Updated to $150,000 (with children from another relationship)

Where to read the full text

WESA is publicly available on the BC Laws website. You can read the complete text at no cost. It's written in legal language, but with the context from this guide, the structure should be navigable.

Does WESA apply to my situation?

WESA applies to:

For deaths before March 31, 2014, the older laws still apply.

Frequently asked questions

What is WESA in BC?

The Wills, Estates and Succession Act — BC's primary law governing wills, estates, intestacy, and will variation. In effect since March 31, 2014.

When did WESA come into effect?

March 31, 2014. It applies to all deaths on or after that date.

What did WESA change about BC estate law?

Major changes: common-law partners recognized as spouses, Section 58 curing provision for improperly executed wills, updated intestacy rules, marriage no longer revokes a will, and consolidation of three statutes into one.

Disclaimer: This article provides a general overview of WESA for educational purposes. It is not legal advice. WESA is a complex statute and its application depends on specific circumstances. Always consult a qualified BC lawyer for advice about your situation.