The ‘Undervalued Estate’ Problem: What Happens When the Property Value Is Too Low?”

In estate matters, much of the focus is often placed on ensuring that a property is not overvalued—particularly with respect to CRA scrutiny and tax implications.

But there’s another risk that receives far less attention:

What happens when a property is undervalued?

At first glance, a lower valuation may seem harmless—or even beneficial from a tax perspective.

In practice, however, undervaluation can create significant legal, financial, and procedural risks for executors and the professionals advising them.

1. CRA Reassessment Risk

While overvaluation may lead to higher taxes, undervaluation can trigger reassessment.

If the Canada Revenue Agency determines that a property was reported below fair market value:

• The estate may be reassessed

• Additional taxes, interest, and penalties may apply

• The file may be reopened long after it was thought to be settled

This can create unexpected exposure for both executors and beneficiaries.

2. Executor Liability

Executors have a duty to act in the best interests of the estate and its beneficiaries.

If a property is materially undervalued:

• Beneficiaries may argue they received less than their fair share

• Questions may arise about how the value was determined

• The executor’s decisions may be challenged

Even if unintentional, undervaluation can lead to personal liability concerns.

3. Beneficiary Disputes

Undervaluation often becomes an issue after the fact—particularly when:

• A property is later sold for a significantly higher price

• One beneficiary feels disadvantaged

• The valuation process is questioned

In these situations, the focus quickly shifts from distribution to whether the original value was appropriate.

4. The “Sale Price Comparison” Problem

One of the most common triggers for disputes is this:

The property sells later at a price well above the appraised value.

While market conditions may have changed, this often leads to:

• Doubt about the original appraisal

• Requests for explanation or justification

• Potential challenges to the estate process

5. Why Undervaluation Happens

Undervaluation is rarely intentional.

It often results from:

• Limited or inappropriate comparable sales

• Overly conservative adjustments

• Misinterpretation of market conditions

• Use of informal or unsupported valuation methods

In many cases, the issue isn’t obvious until the file is reviewed more closely.

6. What Makes a Valuation More Defensible

A well-supported estate appraisal should:

• Reflect fair market value as of the effective date

• Use relevant and well-justified comparable sales

• Apply consistent and supportable adjustments

• Clearly explain the reasoning behind the final value

In Canada, reports prepared in accordance with the Appraisal Institute of Canada and compliant with CUSPAP tend to carry greater credibility.

7. A Practical Approach to Reducing Risk

To minimize the risk of undervaluation issues:

• Engage a qualified, independent appraiser early in the process

• Clearly define the effective date of valuation

• Ensure the report is prepared for its intended legal and tax use

• Avoid relying on informal estimates or assumptions

A more structured approach upfront often prevents complications later.

Final Thoughts

Undervaluation may not seem like an immediate concern—but it can create long-term risks that surface after the estate is settled.

In estate matters, the objective isn’t simply to arrive at a number—it’s to arrive at a value that can be supported, justified, and relied upon if questioned later.

A well-prepared appraisal helps ensure that the process remains defensible from start to finish.