Incorporating to Hold a Plex: Pros and Cons of the Corporation

ImmoMulti — a direct buyer of multi-unit properties on the North Shore — sums up a question that comes up constantly among income-property owners: should you hold your plex through a corporation (société par actions) or in your personal name? Incorporating is appealing for its very real advantages — tax deferral, asset protection, transfer flexibility. But it also has very real limits: rental income is generally passive investment income taxed at high rates inside the corporation, the principal residence exemption does not apply, and accounting costs and financing become more demanding. This article presents both sides honestly, with official sources (Revenu Québec, the CRA, Éducaloi). It is no substitute for a tax advisor's review of your specific situation.

What are the two ways to hold an income property in Québec?

An income property can be held in two ways: in your personal name (the individual owns the property and reports the income on their personal return) or through a corporation, a separate legal person incorporated with the Québec or federal government. Each structure has its own tax, legal and financial trade-offs — and neither is universally better.

When you buy a plex or a multi-unit building, two main structures are available. The first, and the most common among small owners, is personal ownership: you own the property, and you report rental income and expenses directly on your personal income tax return.

The second is the corporation — also called a "company" or "legal person." According to Éducaloi, this is a separate legal entity created through a process called "incorporation," either federally (Canada Business Corporations Act) or provincially (Business Corporations Act of Québec). The corporation then owns the property, and you are its shareholder.

Source: Éducaloi — "La société par actions (compagnie)"

What are the advantages of incorporating to hold a plex?

Three advantages stand out: limited liability (the shareholder generally risks only their investment), a possible tax deferral on profits reinvested in the corporation, and the flexibility of transferring and estate-planning through shares. Each comes with important nuances to confirm with a tax advisor.

1. Limited liability

This is the classic argument for incorporating. According to Éducaloi, "the corporation is in principle solely responsible for its debts," and except for a few exceptions, "shareholders benefit from great protection since their personal liability is limited to the value of their investment." For a plex owner, this can mean that if the corporation is sued or carries debt, their personal assets are in principle shielded.

2. Tax deferral

When an individual holds an income property, the net profit is added to their personal income and may be taxed at a high marginal rate. In a corporation, profits not immediately withdrawn as dividends or salary stay taxed at the corporate rate — which can allow a tax deferral and let you reinvest more capital into other properties. Caveat: for rental income, this advantage is largely eroded by the high rate applied to investment income, discussed below.

3. Transfer and estate planning

Holding a property through shares enables several strategies: gradual transfer to children, estate freeze, adding shareholders, or holding via a trust. A shareholder agreement can govern those relationships. These tools are valuable for an investor building a portfolio of multi-unit properties to pass on.

Source: Éducaloi — "La société par actions (compagnie)"

Why is a plex's rental income taxed at a high rate inside a corporation?

Rental income from a property is generally investment income (a specified investment business), not active business income — unless the corporation employs more than five full-time people. This investment income does not qualify for the small business deduction (9% federal rate) and is taxed at a high corporate rate, part of which is refundable when a dividend is paid.

This is where enthusiasm for incorporating must be tempered. The small business deduction (SBD) brings a Canadian-controlled private corporation's federal tax rate down to 9% on active business income. But according to the CRA, this preferential rate does not apply to income from a specified investment business — the category that generally captures rental income from a property, unless the corporation employs more than five full-time employees throughout the year.

As a result, the net rental income from your plex held by a corporation is generally taxed as passive investment income, at a corporate rate well above 9%. Part of that tax is refundable when the corporation pays a taxable dividend to the shareholder, but that largely eliminates the deferral advantage you were after.

Sources: CRA — Corporation tax rates; CRA — Small business deduction rules (passive investment income)

Source: Revenu Québec — Corporation Income Tax Return Guide (CO-17)

Why doesn't the principal residence exemption apply through a corporation?

The principal residence exemption is reserved for individuals (and certain trusts) by the Canada Revenue Agency — it is not available to corporations. An owner-occupant who holds their duplex or triplex through a corporation therefore loses the ability to exempt the capital gain on the unit they live in, unlike personal ownership.

For the owner-occupant — someone living in one unit of their duplex or triplex while renting the others — this limit is often decisive. According to the CRA, the principal residence exemption, which can eliminate all or part of the capital gain on a sale, is available to individuals and certain trusts. It is not available to a corporation.

In other words, if you live in a unit of a plex held in your personal name, you can generally designate that portion as a principal residence and exempt the gain on resale. Transfer the same property into a corporation, and that previously exempt portion becomes fully taxable on sale. For an owner-occupant on the North Shore, this is a major argument in favour of personal ownership.

Our capital gains calculator illustrates the tax gap that can result.

Source: Canada Revenue Agency — Principal residence

What are the accounting costs and financing constraints of a corporation?

A corporation must file its own returns (federal T2, Québec CO-17), keep separate accounting, register with the Québec Enterprise Registrar and meet annual formalities — hence recurring accounting and legal fees. On financing, lenders frequently require a personal guarantee from shareholders, which in practice undercuts the protection of limited liability for the mortgage debt.

Holding a property through a corporation adds a layer of administrative obligations. The corporation must file a separate income tax return each year (form T2 federally, CO-17 in Québec), keep separate books, and register with the Québec Enterprise Registrar. According to Éducaloi, shareholders must also, in certain cases, appoint an auditor. All of this means recurring accounting and legal fees that an individual holding their plex in their own name does not have.

Often tougher financing

For a mortgage granted to a real estate holding corporation, lenders frequently require a personal guarantee from shareholders. The result: that famous limited-liability protection often does not apply to the mortgage debt, since you guarantee it personally. Terms, the required down payment and documentation can also be heavier than for an individual.

Corporation or personal name: how to decide for your North Shore plex?

A corporation tends to suit the investor who holds several properties, reinvests profits, and seeks protection and estate planning. Personal ownership is often simpler and more tax-efficient for the owner-occupant of a single plex on the North Shore who values the principal residence exemption and wants to avoid fees. No universal rule: have your case reviewed by a tax advisor.

There is no single answer. The ideal structure depends on how many properties you hold, whether you intend to reinvest or withdraw profits, your family and estate situation, and whether you live in one of the units.

Generally, the corporation tends to suit the investor accumulating several multi-unit properties, systematically reinvesting profits, and seeking legal protection and a transfer framework. Personal ownership remains simpler and more tax-efficient for the owner-occupant of a single plex on the North Shore who wants to preserve the principal residence exemption and limit fees.

Above all: never transfer a property into a corporation without consulting a tax advisor and a notary. A poorly structured transfer can trigger a capital gain, the welcome tax (transfer duties) and costly refinancing.

Informational content only. Does not constitute legal or tax advice. Tax rules and rates may change. Consult a tax advisor, accountant, and notary for advice specific to your situation before incorporating or transferring a property.