Lifetime Capital Gains Exemption: Will Your Shares Qualify as QSBC Shares?

By Mike Li, CPA, CGA | Xponents CPA

Last reviewed: October 2026

Will your shares qualify for the lifetime capital gains exemption?

Your shares may qualify for the lifetime capital gains exemption if you sell qualified small business corporation shares, commonly called QSBC shares, and all of the applicable ownership and asset tests are satisfied.

For many successful business owners, the problem is not the operating business itself. The problem is what has accumulated around it.

Excess cash, passive investment portfolios, corporate-owned life insurance and other non-operating assets can cause an otherwise successful company to fail the QSBC asset tests.

The difficult question is often not whether the company has cash. It is how much of that cash is genuinely required in the active business.

Cash required to operate the business may qualify as an active business asset. Cash accumulated beyond reasonable business needs may not.

Accounting labels do not determine the tax result. Calling an amount “working capital,” recording deferred revenue, or carrying a liability on the balance sheet does not automatically make the corresponding cash an active business asset.

First confirm that you are selling shares

For the ordinary business-sale situation discussed here, the lifetime capital gains exemption applies to an eligible individual realizing a capital gain on qualifying shares.

If your corporation sells its equipment, customer list, goodwill or other business assets, that corporate asset sale does not itself create a personal QSBC capital gain for the shareholder.

A share sale generally involves the shareholder selling shares of the operating company. An asset sale generally involves the corporation selling its business assets. The tax consequences are fundamentally different.

The LCGE is generally available to eligible individuals, including qualifying individual beneficiaries of a family trust. A corporation itself cannot claim an individual's lifetime capital gains exemption.

If Holdco sells Opco shares, the capital gain belongs to Holdco. The individual shareholders of Holdco cannot simply apply their personal LCGEs to Holdco's gain.

It may still be possible for individuals to access the LCGE where they sell qualifying shares of Holdco itself, but the entire corporate structure then needs to satisfy the relevant QSBC requirements. Investment assets or other property in Holdco may make the analysis more difficult.

A properly structured family trust can create different planning opportunities. Subject to the trust agreement and applicable tax rules, qualifying taxable capital gains may potentially be allocated and designated to eligible individual beneficiaries. A corporate beneficiary cannot claim the LCGE.

The remainder of this article assumes an individual directly owns and sells shares of an operating company unless otherwise stated.

QSBC asset test: what the Income Tax Act actually requires

“Pure company” is planning shorthand. It is not terminology used by the Income Tax Act.

For the sale-date small business corporation test, subsection 248(1) refers to “all or substantially all” of the fair market value of the corporation's assets being attributable to qualifying property. One important category is property used principally in an active business carried on primarily in Canada. Certain shares or debts of connected small business corporations may also qualify.

CRA has historically interpreted “all or substantially all” as generally meaning at least 90%. That 90% figure is an administrative interpretation. The legislation itself uses the phrase “all or substantially all.”

This test is based on fair market value, not simply the accounting carrying value appearing on the balance sheet. The basic starting point is qualifying asset value divided by total asset value.

This is also why internally generated goodwill can become extremely important. A profitable professional practice, brokerage, technology company or service business may have substantial goodwill that does not appear on its accounting balance sheet but does have significant fair market value.

The 90% sale-date test and 50% historical QSBC test

Qualifying at the date of sale is only one part of the analysis.

In a typical owner-managed corporation, three separate requirements must be considered: at the time of sale, the shares must satisfy the small business corporation test; throughout the relevant part of the preceding 24 months, more than 50% of the fair market value of the corporation's assets generally must have been attributable to qualifying assets; and the shares must satisfy the applicable 24-month ownership requirements.

At sale, CRA generally applies a 90% or greater benchmark. During the relevant preceding 24 months, the threshold is more than 50%.

The historical test applies throughout the relevant period. A corporation can therefore qualify on its year-end financial statements and still fail because its asset mix dropped below the required level at another point during the year.

What CRA says about excess cash for QSBC purposes

One of the most important practical questions is whether cash is being used in the active business.

CRA Technical Interpretation 2002-0126665 states that cash or near-cash property may be considered to be used principally in the business where withdrawing it would destabilize the business.

CRA has also stated that a permanent balance in excess of a company's reasonable working capital needs will generally not be considered to be used in the business.

These CRA interpretations are not statutory definitions or automatic formulas. There is no universal rule that says a company may retain three months, six months or twelve months of expenses and automatically treat the amount as an active business asset.

The determination is factual. The key question is: why does this business need this cash?

How to determine reasonable working capital for the QSBC asset test

Accounting working capital is generally calculated as current assets minus current liabilities. That accounting calculation does not determine how much cash qualifies as an active business asset for QSBC purposes.

A better analysis starts with the company's actual operating cash requirements, including payroll timing, supplier payments, rent and occupancy costs, tax remittances, inventory requirements, seasonality, accounts receivable collection periods, customer deposits, refund obligations, contractual commitments, necessary capital expenditures, access to operating credit, historical cash drawdowns and other available liquidity.

For example, assume a company's rolling cash-flow forecast demonstrates a maximum cumulative cash deficit of $350,000 before customer receipts are collected. Historical collection delays and operating volatility support an additional $100,000 liquidity buffer. The company may therefore have a reasonable basis for arguing that approximately $450,000 of cash is required in the active business.

If the corporation actually holds $900,000 of cash, the remaining $450,000 needs a separate business-purpose explanation. This is not a CRA safe harbour. It is a practical method of building evidence.

A permanent bank balance that has sat untouched for years is generally more difficult to defend than cash that regularly falls and rises through the normal operating cycle. Temporary surplus cash invested in short-term instruments may still qualify depending on the circumstances and the connection to business needs.

Does CRA allow one year of payables as qualifying cash?

There is no general rule allowing a corporation to retain cash equal to one year of liabilities and automatically treat the amount as an active business asset.

CRA has specifically cautioned against treating cash held against the non-current portion of long-term liabilities as being used in the active business merely because the liability exists.

A 12-month cash forecast can be very useful evidence. It is not itself a tax rule.

Where cash is being retained for a longer-term obligation, the company should document why that cash must remain available now and why withdrawing it would impair the operation of the business.

Deferred revenue and future refund obligations require separate analysis

This issue often arises in industries where companies receive cash before all obligations have been performed.

For example, a brokerage may receive commissions before a condominium transaction ultimately closes and may face repayment obligations if a transaction is cancelled. That does not automatically mean the related cash qualifies.

An advance payment, earned revenue subject to a clawback, trust money and disputed revenue are legally different arrangements. They should not all be labelled “deferred revenue.”

Where the corporation owns the cash, the cash remains an asset. A deferred revenue liability on the other side of the balance sheet does not simply eliminate that asset from the QSBC calculation.

CRA has previously rejected attempts to purify a corporation merely by netting excess cash against current liabilities or making accounting journal entries without changing the underlying assets.

Relevant evidence may include contracts, refund provisions, historical cancellation rates, estimated repayment dates, restrictions on using the funds, operating cash forecasts and actual historical cash needs.

The stronger question is not “How large is the deferred revenue balance?” The stronger question is “How much cash must genuinely remain in the business to satisfy the company's present operating obligations?”

QSBC example: how excess cash and investments can cause a corporation to fail the 90% asset test

Assume the following fictional company has assets measured at fair market value: operating assets including goodwill $1,700,000; cash supported as operating cash $300,000; excess cash $600,000; passive investment portfolio $300,000; life insurance cash surrender value $100,000; total assets $3,000,000.

On these assumptions, qualifying operating assets are $2,000,000. $2,000,000 ÷ $3,000,000 = 66.67%. The corporation therefore falls well below CRA's usual 90% sale-date benchmark.

Now assume the corporation undertakes legally effective purification planning that removes the $600,000 excess cash and $300,000 passive investment portfolio. The company is then left with operating assets including goodwill of $1,700,000, operating cash of $300,000, life insurance cash surrender value of $100,000 and total assets of $2,100,000.

Qualifying assets remain $2,000,000. $2,000,000 ÷ $2,100,000 = 95.24%. On those assumptions, the corporation would satisfy CRA's usual sale-date asset benchmark.

This example is intentionally simplified. Actual planning needs to consider tax costs, asset values, transaction mechanics, creditor issues and the historical QSBC tests.

How corporate-owned life insurance can affect QSBC status

Permanent corporate-owned life insurance can create another non-operating asset.

Where the applicable insured-shareholder rules apply, the policy is generally valued using its cash surrender value before death for purposes of these asset tests.

This means a policy with a large future death benefit may still contribute a much smaller current amount to the QSBC calculation, based on its cash surrender value. However, that cash surrender value can become significant over time.

A company that easily satisfies the QSBC test today may eventually face a different result as investment accounts grow, cash accumulates, insurance cash surrender value increases or operating assets decline relative to passive assets.

Insurance ownership should therefore be reviewed as part of business-sale planning. Moving a life insurance policy is not a simple bookkeeping transaction and can create separate tax consequences.

Example: deferred commissions do not automatically offset cash

Assume a brokerage has bank cash of $1,200,000 and other qualifying operating assets including goodwill of $800,000, for total assets of $2,000,000. The corporation also records deferred commission revenue of $800,000 and other liabilities of $100,000.

Assume the evidence supports only $300,000 of the bank cash as being required in the active business. Qualifying assets would therefore be $800,000 + $300,000 = $1,100,000. $1,100,000 ÷ $2,000,000 = 55%. The company would fail CRA's usual sale-date asset benchmark.

The $800,000 deferred revenue liability does not simply reduce the $1.2 million of cash for purposes of the asset test.

However, if contractual and operational evidence genuinely supports $1,000,000 of the cash as required in the active business, the calculation would instead become $800,000 + $1,000,000 = $1,800,000. $1,800,000 ÷ $2,000,000 = 90%.

The conclusion changes because the factual classification of the cash changes, not because the liability was netted against the asset.

Why last-minute purification may not repair the 24-month QSBC test

Purification before a sale can improve the corporation's sale-date asset ratio. It cannot necessarily repair a historical failure.

Suppose the corporation's qualifying assets represented only 45% of total fair market value at a point 18 months before the proposed sale. Increasing the qualifying percentage to 95% today does not erase that historical failure.

Depending on the facts and available statutory exceptions, the shareholder may need a new compliant period before the shares qualify.

This is one of the most important reasons to review QSBC status well before a buyer appears. A business owner should not first discover the problem after receiving a letter of intent.

What business owners should review before relying on the LCGE

A proper QSBC review should generally determine who is actually selling the shares, whether the seller is eligible to claim the exemption, the ownership history of the shares, fair market value of all corporate assets, reasonable operating cash requirements, passive investments, corporate-owned life insurance, goodwill and other intangible value, connected-company assets, historical asset composition, whether purification is required and whether the proposed sale is actually structured as a share sale.

The analysis should be updated as the proposed transaction approaches.

Frequently asked questions

Can excess cash cause my company to lose the LCGE?

Yes. Cash that is not required for the active business can constitute a non-qualifying asset and may cause the corporation to fail the QSBC asset tests.

How much cash can my corporation keep and still qualify?

There is no universal fixed amount or percentage. The company should be able to demonstrate why the cash is required in its active business. Cash-flow forecasts, payroll requirements, collection cycles, seasonality and contractual obligations can all be relevant.

What is the 90% QSBC test?

At the time of sale, the corporation generally needs to satisfy the small business corporation test. CRA generally interprets “all or substantially all” as meaning at least 90% of the fair market value of the assets must be qualifying assets.

What is the 50% QSBC test?

During the relevant portion of the 24 months preceding the sale, more than 50% of the fair market value of the corporation's assets generally must have been attributable to qualifying assets.

Does corporate-owned life insurance affect QSBC status?

It can. The cash surrender value of a permanent life insurance policy may constitute a non-qualifying asset depending on the circumstances and applicable rules.

Can Holdco claim the lifetime capital gains exemption?

No. The LCGE is available to eligible individuals, not corporations. Where Holdco realizes the gain, the individual shareholder cannot simply apply a personal LCGE to Holdco's corporate gain.

Can a family trust use the LCGE?

A trust itself does not claim an individual's lifetime exemption in the same manner as an individual. However, qualifying taxable capital gains may in appropriate circumstances be allocated and designated to eligible individual beneficiaries who may use their own available exemptions.

Can I purify my corporation immediately before selling it?

Purification may help satisfy the sale-date asset test. It does not automatically repair a failure of the historical 24-month tests. Planning should therefore begin well before a transaction.

Can liabilities be deducted from assets when calculating the QSBC asset test?

Generally, the test focuses on the fair market value and character of the corporation's assets. Merely carrying a corresponding liability does not automatically remove an asset from the calculation.

Planning before a business sale

For many owner-managed companies, QSBC qualification deteriorates gradually. The business earns profits, cash accumulates, the corporation begins investing surplus funds and a permanent insurance policy grows in value. Years later, an attractive purchaser appears.

That is the wrong time to first investigate whether the shares qualify.

A recurring QSBC review allows the owner to identify problems while there may still be time to address them.

If you are considering a business sale, Xponents CPA can review the company's QSBC status, asset composition, operating cash requirements and potential purification issues before a transaction is negotiated.

Useful records normally include financial statements, investment statements, life insurance policy values, corporate minute books, share records, significant contracts and historical asset information.

Sources

Income Tax Act, subsection 110.6(1) — definition of qualified small business corporation share.

Income Tax Act, subsection 248(1) — definition of small business corporation.

CRA guidance on QSBC shares and small business corporations.

CRA Technical Interpretation 2002-0126665 — cash and near-cash assets.

CRA Technical Interpretation 9311215 — reasonable working capital and excess cash.

CRA Technical Interpretation 2017-0717561E5 — cash held against liabilities.

CRA Technical Interpretation 2011-0415161E5 — purification and liability netting.

CRA 2025 APFF Roundtable, document 2025-1071601C6 — cash associated with deferred revenue and business obligations.

CRA 2025 CLHIA Roundtable, document 2025-1067931C6 — life insurance valuation.

Income Tax Act subsections 104(19), 104(21) and 104(21.2) — relevant trust designations.