Key takeaway
Generally, life insurance premiums paid by a Canadian corporation are not tax-deductible as a business expense. However, there are exceptions: premiums are deductible when the policy is required as collateral for a business loan, and in certain key-person insurance scenarios. The primary corporate advantage comes not from deductibility but from the capital dividend account (CDA) credit at death.
The general rule: premiums are not deductible
Under the Income Tax Act, life insurance premiums paid by a corporation are generally not deductible from business income. The CRA considers them a capital outlay rather than a current business expense.
This applies to personally insured corporate policies, key-person policies, buy-sell agreement funding policies, and estate-planning policies held inside the corporation. The premiums are paid from after-tax corporate dollars.
Exception: collateral insurance for business loans
When a lender requires life insurance as collateral for a business loan, the portion of the premium that corresponds to the net cost of pure insurance (NCPI) — not the full premium — is tax-deductible under paragraph 20(1)(e.2) of the Income Tax Act.
The deduction is limited to the lesser of the NCPI and the actual premium paid, and only for the period the loan is outstanding. Once the loan is repaid, the deduction ceases even if the policy remains in force.
This is the most common legitimate deduction and applies to many small business owners who finance equipment, real estate, or business expansion with loans that require life insurance collateral.
The capital dividend account advantage
While premiums are generally not deductible, the CDA benefit at death is where corporate-owned life insurance delivers its primary tax advantage. When the insured person dies, the death benefit minus the policy's ACB is credited to the corporation's capital dividend account.
CDA balances can be distributed to shareholders as tax-free capital dividends. For a corporation with a $1,000,000 life insurance death benefit and an ACB of $100,000, this creates a $900,000 tax-free distribution to the shareholder's estate.
This is one of the most powerful tax-planning tools available to Canadian private corporations and is the primary reason advisors recommend corporate-owned policies for business succession and estate planning.
Key-person insurance considerations
Key-person life insurance protects the corporation against the financial impact of losing a critical employee, partner, or owner. Premiums are generally not deductible, but the death benefit received by the corporation is not taxable income — it flows through the CDA.
For buy-sell agreements funded with life insurance, the structure determines the tax treatment. A cross-purchase arrangement (individuals owning policies on each other) versus a corporate redemption arrangement (corporation owning the policies) have different tax implications that require professional structuring.
Shareholder benefit and personal-use pitfalls
If a corporation pays premiums on a policy that primarily benefits a shareholder personally (rather than the corporation), the CRA may assess a shareholder benefit under subsection 15(1). This makes the premium amount taxable personal income to the shareholder.
To avoid this, the corporation should be both the owner and beneficiary of the policy, and there should be a clear corporate purpose for the coverage — such as protecting business value, funding a buy-sell agreement, or securing business credit.
Structuring corporate insurance correctly
Work with both an insurance advisor and a tax accountant when setting up corporate-owned life insurance. The ownership structure, beneficiary designation, and funding mechanism must all align with CRA rules to ensure the CDA credit is available at death.
Common mistakes include personal beneficiary designations on corporate-owned policies (which bypass the CDA), missing the collateral deduction when a qualifying loan exists, and failing to track the policy ACB for accurate CDA calculations.
Frequently asked questions
Are key-person life insurance premiums deductible in Canada?
Generally no. Key-person premiums are not deductible, but the death benefit flows through the capital dividend account for tax-free distribution.
What is the capital dividend account?
The CDA is a notional account that tracks tax-free amounts a private corporation can distribute to shareholders, including life insurance proceeds minus the policy ACB.
Can I deduct premiums if the bank requires life insurance?
Yes, the net cost of pure insurance portion is deductible when the policy is assigned as collateral for a business loan.
Should I own life insurance personally or through my corporation?
It depends on your goals. Corporate ownership provides CDA benefits at death but premiums are paid with after-tax corporate dollars. Personal ownership avoids shareholder benefit issues.