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The Capital Dividend Account: How Ontario Corporations Pay Tax-Free Dividends

The capital dividend account (CDA) lets Ontario CCPCs pay tax-free dividends to shareholders. Learn what builds the CDA, how to elect, and the traps to avoid.

Tax5 min readTSLBy the Treadstone Law team · OntarioUpdated 2026-06
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Key takeaways
  • The CDA is a notional account tracked by the corporation for tax purposes.
  • Non-Taxable Capital Gains When a corporation sells a capital asset (shares, real property, an investment) and realizes a capital gain, only a portion of that gain is included in taxable…
  • Capital dividends do not happen automatically.

Most dividends you receive from your Ontario corporation are taxable — you include them in personal income (with a gross-up) and claim the dividend tax credit. But there is a special type of dividend, the capital dividend, that shareholders receive entirely tax-free at the personal level. Capital dividends flow from a notional account called the Capital Dividend Account (CDA).

For Ontario business owners with corporations that realize capital gains, receive life insurance proceeds, or receive their own capital dividends, the CDA is one of the most powerful and underused tools in the tax planning toolkit. Understanding it — and using it correctly — can save shareholders significant personal tax.

What Is the Capital Dividend Account?

The CDA is a notional account tracked by the corporation for tax purposes. It does not appear on the corporation's standard balance sheet, but your accountant maintains it. It accumulates certain amounts that have already been sheltered from corporate tax and can be passed to shareholders as a tax-free dividend.

The CDA is available only to private corporations (corporations whose shares are not listed on a public stock exchange). Canadian-controlled private corporations (CCPCs) are the most common type.

What Builds Up the Capital Dividend Account?

Non-Taxable Capital Gains

When a corporation sells a capital asset (shares, real property, an investment) and realizes a capital gain, only a portion of that gain is included in taxable income — the taxable capital gain. The other portion — the non-taxable portion of the capital gain — is added to the CDA.

As of writing, the capital gains inclusion rate and the calculation of the non-taxable portion are set by the Income Tax Act and can change with federal budgets. Verify the current inclusion rate with your accountant; the non-taxable half (or whatever the current non-taxable fraction is) flows into the CDA.

Life Insurance Proceeds

When a corporation is the beneficiary of a life insurance policy on a key person or shareholder and the insured person dies, the death benefit minus the adjusted cost basis of the policy is added to the CDA. This is a significant planning tool: a corporation purchases a key-person life insurance policy, the premiums are not deductible but the death benefit, minus the policy's ACB, enters the CDA tax-free. The corporation can then pay a capital dividend to the deceased's estate or surviving shareholders.

Capital Dividends Received

If your corporation receives a capital dividend from another corporation, that amount is also added to its own CDA.

Capital Losses: The Negative Side

Capital losses reduce the CDA. Specifically, the non-taxable portion of a capital loss is subtracted from the CDA. If the CDA goes negative (more non-taxable losses than gains), you cannot pay a capital dividend until the account returns to a positive balance.

How to Pay a Capital Dividend: The Election

Capital dividends do not happen automatically. The corporation must make a formal election by filing a prescribed form with the CRA on or before the day the capital dividend is paid. The election designates all or part of a declared dividend as a capital dividend.

The amount you elect cannot exceed the balance of the CDA at the time of payment. Electing a capital dividend in excess of the CDA balance results in a Part III tax — a punishing penalty tax that effectively eliminates the benefit of the excess amount and then some. Do not guess at your CDA balance; have your accountant calculate it precisely before you file the election.

The Timing of the Election

Timing is critical. The election must be filed before or on the day the dividend is paid. Missing the deadline means the dividend is treated as a regular taxable dividend, not a capital dividend. The CRA has limited provisions for late elections in certain circumstances, but relying on them is risky and costly. Build the election into your year-end or transaction-close process.

How the CDA Interacts with a Business Sale

One major planning opportunity arises when a corporation sells its business assets and realizes a capital gain. The non-taxable portion of that gain flows into the CDA immediately. Before or as part of winding up the corporation or distributing the proceeds, shareholders can receive a capital dividend equal to the CDA balance — tax-free personally. This is often a significant dollar amount on a business sale.

Life Insurance Planning and the CDA

Corporate-owned life insurance with a CDA distribution on death is a widely used estate planning strategy for Ontario business owners. The estate plan often involves:

  1. Corporation owns a life insurance policy on the shareholder.
  2. Shareholder dies; death benefit is received by the corporation.
  3. Death benefit minus ACB is added to CDA.
  4. Corporation pays a capital dividend to the estate or surviving shareholder — tax-free.

The family then receives the insurance proceeds through the corporation without personal income tax. However, the policy must be structured correctly, the beneficiary designations must be appropriate, and the ACB must be tracked annually. This is specialist territory requiring a coordinated lawyer, accountant, and insurance advisor.

Frequently asked questions

Can a corporation pay a partial capital dividend?

Yes. If the CDA balance is $80,000, the corporation can elect a capital dividend of $80,000 and a regular (taxable) dividend for any additional amount. The two dividends are typically declared separately.

Is a capital dividend reported anywhere on the shareholder's personal return?

Yes, but it is not taxable. The shareholder receives a T5 slip showing the capital dividend in Box 18. It is reported on the personal return but does not add to taxable income — it effectively passes through to increase the adjusted cost base of the shares.

What happens to the CDA if the corporation is wound up?

Capital dividends can be paid as part of a corporate wind-up. Any remaining CDA balance on wind-up is generally lost, so it is essential to use it before winding down.

Can a corporation elect on only part of the declared dividend?

Yes. The election can designate less than the full dividend as a capital dividend, provided the elected amount does not exceed the CDA balance.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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