Corporate rental income: tax, refunds, and the cost of administration

Corporate rental income has two cash questions: what stays in the company, and what reaches you after a distribution. A high initial company tax payment can include a refundable portion. Recovering it generally requires taxable dividends, which can create personal tax.

Compare both tax layers and the extra annual costs before deciding that incorporation saves money. This article uses a hypothetical 2025 Ontario Canadian-controlled private corporation, or CCPC. It is a simplified rental-income case, not a tax return or a quote of your personal tax rate.

Start with income classification

A specified investment business mainly earns income from property, such as rent. Its income generally does not qualify for the small business deduction. The CRA's classification guidance describes exceptions: more than five full-time employees in the business throughout the year, or qualifying services from an associated active-business corporation that would otherwise require more than five full-time employees.

An owner working hard, hiring a property manager or owning several doors does not alone prove an exception. Establish the facts before applying any rate.

How the initial tax and refund fit together

For the restricted case below, the initial federal rate is 28% after abatement plus the additional 10⅔% investment-income tax. The general federal reduction is unavailable for this investment income under the T2 guide's qualifying-income rules. Add Ontario's 11.5% general rate: the initial combined rate is 50⅙%, approximately 50.17%. CRA rate framework.

Under section 129, 30⅔% of the qualifying income in this simple case enters non-eligible refundable dividend tax on hand, or NERDTOH. This is a tax-account balance, not cash in the bank. Statutory limits and other income can change it.

The CRA dividend-refund guidance explains that a non-eligible taxable dividend can release a refund limited by 38⅓% of dividends paid and the relevant balance. Eligible dividends have a different pool. A capital dividend is not a substitute for the taxable dividend needed here.

A worked owner-cash comparison

Assume CAD 60,000 annual rental profit before additional corporate administration. This profit already deducts ordinary property expenses and interest. All income is domestic rental property income; no CCA, capital gains, losses, credits, other income or opening refund balances apply. To isolate the tax flow, there is no principal repayment or capital spending, and profit equals cash before these tax/company costs.

The corporate route adds CAD 3,000 of annual deductible accounting and administration expenses. That is an invented allowance, not a typical fee. Taxable company income becomes CAD 57,000.

After all that refundable tax is recovered, permanent company tax is CAD 28,595 − CAD 17,480 = CAD 11,115, or 19.5% of CAD 57,000. Total cash available for eventual taxable dividends is CAD 57,000 − CAD 11,115 = CAD 45,885.

At 38⅓%, CAD 45,600 of qualifying dividends is enough to release the CAD 17,480 balance. But only CAD 28,405 is initially available. A staged distribution/refund sequence or temporary funding is needed to reach the full eventual payout. This example assumes eventual full recovery, lawful dividends and no financing cost; it does not promise that the refund arrives before the dividend is paid.

For the owner comparison, assume an effective incremental tax of 40% on directly earned rental profit and 30% on the cash non-eligible dividends received. These are illustrative sensitivities, not Ontario bracket estimates; the dividend assumption represents tax after gross-up and credits.

Direct ownership leaves CAD 60,000 × 60% = CAD 36,000. The company route eventually leaves:

$$45{,}885\times(1-0.30)=32{,}119.50$$

The result is CAD 32,119.50 of owner cash, CAD 3,880.50 less than direct ownership under these assumptions. The initial 50.17% rate is not the final combined burden, and the eventual 19.5% company rate leaves out personal dividend tax.

Holding all else constant, a 20% effective dividend-tax assumption leaves CAD 36,708; 40% leaves CAD 27,531. This sensitivity shows why the owner's circumstances matter. A full comparison should also model different distribution dates and funding costs.

Could rentals affect another company's small business limit?

Yes, depending on association and the income calculation. The federal passive-income reduction uses the group's adjusted aggregate investment income, or AAII, from tax years ending in the preceding calendar year. In a full-limit example, section 125 reduces the CAD 500,000 business limit by CAD 5 for each CAD 1 above CAD 50,000, reaching zero at CAD 150,000.

If the group's relevant 2024 AAII is CAD 70,000, the isolated passive-income reduction for 2025 is CAD 100,000, leaving a CAD 400,000 federal limit before other rules. That affects access for qualifying active business income; it does not make the rent itself eligible. Ontario does not parallel this federal passive-income reduction. Check each jurisdiction rather than copying the federal result into every provincial calculation.

Put it to use

Ask for a model showing initial tax, refund pools, dividend type, payout timing, personal tax and extra costs. Include bookkeeping, the T2 return, corporate records, registry obligations and professional advice in the annual budget. Treat actual fees as quotes to collect.

Compare this result with your ownership goals. Review spouse ownership and tax before assigning dividends, and rental CCA before adding depreciation assumptions. Recalculate after a distribution plan, ownership, residence or income classification changes.

Sources

Canadian federal rules and Ontario examples for 2025; sources accessed October 1, 2026. Recheck the applicable year before acting.

• T2 income tax guide, Chapter 4 — CRA.
• T2 income tax guide, Chapter 6 — CRA.
• Corporation tax rates — CRA.
• T2 guide: Chapter 5 — CRA.
• Income Tax Act: section 123.3 — Justice Canada.
• Income Tax Act: section 129 — Justice Canada.
• Income Tax Act: section 125 — Justice Canada.
• Corporate income tax — Ontario Ministry of Finance.