When a family business is part of a BC divorce, its value must be determined before it can be divided. This guide explains how business valuation works, who does it, and what you can do to protect your interests.
When a marriage or long-term relationship ends in BC and one or both spouses own a business, the business is almost always a significant family asset that must be valued and divided under the Family Law Act. The process is more complex than dividing a bank account or a property — it requires expert evidence, careful legal strategy, and an understanding of how courts approach disputes about value.
## Why Business Valuation Matters in BC Divorce
Under BC's Family Law Act, most property acquired during a relationship is considered family property and is subject to equal division. A business interest — whether it's a sole proprietorship, a partnership interest, or shares in a corporation — is family property to the extent it was built or grew during the relationship. The spouse who owns the business cannot simply keep it without accounting for its value to the other spouse.
The challenge is that businesses are not liquid. You can't split a business in half the way you can split a bank account. Instead, the court determines the value of the business interest and then decides how the overall division of all family assets will reflect that value — often through one spouse retaining the business and compensating the other with other assets, or through a structured payment.
## Who Values the Business?
Business valuation in family law is a specialist discipline. The person doing the valuation is typically a Chartered Business Valuator (CBV), a professional designation in Canada specifically for business valuation work. In BC divorce proceedings, either:
- Both spouses jointly retain a single valuator (a joint expert), or
- Each spouse retains their own CBV, whose reports are then presented to the court as competing evidence.
Courts generally prefer a joint expert because it avoids a "battle of experts," but when the stakes are high and the parties disagree sharply about value, each retaining their own expert is common.
## How a Business Is Valued
There is no single formula. CBVs apply different methodologies depending on the nature of the business:
Income approach: The most common method for operating businesses. The valuator determines a maintainable earnings level (often normalized to remove owner-specific expenses or one-time items) and applies a capitalization rate or multiplier to arrive at a value.
Asset approach: Used for holding companies, real estate businesses, or businesses where the balance sheet assets are the primary value driver. The valuator assesses the fair market value of all assets less all liabilities.
Market approach: Looks at what comparable businesses have sold for in arm's-length transactions. More reliable in industries with active sale markets (such as dental practices, franchises, or auto dealerships).
In practice, valuators often apply more than one method and reconcile the results.
## What Is Valued: Going-Concern Value vs. Liquidation Value
Courts in BC use the "fair market value" standard — what a notional arm's-length purchaser would pay a notional seller, neither under compulsion. This is the going-concern value, which assumes the business continues to operate after the sale. It is generally higher than liquidation value (what you'd get selling the assets piecemeal).
## Goodwill: Personal vs. Enterprise
One of the most contested issues in business valuation for divorce is goodwill. Enterprise goodwill — the value of the business's reputation, client relationships, systems, and brand that would transfer to a new owner — is generally included in the family property value. Personal goodwill — value that exists only because of the individual owner's skills, reputation, or relationships, and would not transfer in a sale — is more complex. Some courts have found personal goodwill is not divisible family property; others have included it. This is an area where legal advice specific to your circumstances matters enormously.
## Normalization Adjustments
A key part of any business valuation is normalizing the financial statements. Owner-operated businesses often run personal expenses through the business, pay the owner-spouse above or below market compensation, or have other items that distort true earnings. The CBV adjusts for these to arrive at a maintainable earnings figure that reflects what the business would earn under a hypothetical arm's-length owner-manager.
Your former spouse's lawyer will scrutinize your business financials carefully. Years of financial statements, tax returns, bank records, and management accounts will all be produced in disclosure. Attempting to minimize business income or overstate expenses — whether during the marriage or in anticipation of separation — is discoverable and can significantly damage your credibility with the court.
## Protecting Your Interests
Whether you are the business owner or the non-owner spouse, there are concrete steps that protect your position:
If you own the business: Retain a CBV early, ensure your financial records are organized and consistent, and document the extent to which your personal effort (rather than relationship-period growth) drove the business's value. A marriage agreement executed before or early in the relationship that addresses the business is the strongest protection of all, but it must meet strict requirements to be enforceable under the Family Law Act.
If you are the non-owner spouse: Ensure full financial disclosure is ordered and enforced. Business owners sometimes use complex corporate structures, holding companies, or inter-company arrangements that obscure true value — your lawyer can bring a forensic accountant into the process if there are signs of hidden assets or value.
## How the Buyout Works
Once value is determined, the most common outcome is that the business-owner spouse retains the business and compensates the other spouse — either through:
- A lump sum payment from other family assets (the owner retains more of the business's value; the other spouse takes more of the home equity, investments, or other assets),
- A structured payment over time (requires careful legal drafting to protect both sides), or
- In rare cases, a forced sale if the parties cannot agree on value or payment terms.
Courts have discretion to depart from equal division in limited circumstances — for example, if equal division would be significantly unfair given the nature of the asset or how value was created.
## Timeline and Cost
Business valuation in divorce is not fast or cheap. A formal CBV report for a small to mid-size business typically costs $10,000 to $30,000 or more, and can take several months. In high-conflict proceedings where each side retains their own expert, costs are compounded. Mediation and negotiation — often with the CBV present — can resolve valuation disputes without full litigation.
Getting early legal advice before separation — or as soon as possible after — gives you the best opportunity to understand your position, shape the process, and avoid costly mistakes.
Not necessarily half of the business itself, but the value of the business interest that accumulated during the relationship is generally family property subject to equal division under BC's Family Law Act. The typical outcome is a buyout — you retain the business and compensate your spouse through other assets or a structured payment — rather than a forced sale or literal 50/50 split of the business.
A Chartered Business Valuator (CBV) prepares a formal valuation report. Both spouses can jointly retain one expert, or each can retain their own. If the case goes to court, the judge weighs the expert evidence — including competing reports if each side retained their own — in arriving at a value.
Enterprise goodwill — the reputational value that would transfer to a new owner — is generally included. Personal goodwill — value tied specifically to the owner's individual skills or relationships that would not survive a sale — is more contested. Courts have gone both ways on this, making it an important point for legal argument in your specific case.
The most reliable protection is a marriage agreement (prenuptial or postnuptial) that specifically addresses the business and meets BC's formal requirements. Absent an agreement, a business started before the relationship or acquired by gift or inheritance may have a protected excluded-property component — but any increase in value during the relationship is still subject to division.