Starting a holding company in Canada can be a smart move for business owners, investors, and high-net-worth individuals looking to protect assets, defer tax, and build long-term wealth.
But a holding company isn’t a one-size-fits-all solution; it works best when paired with the right structure, sound legal setup, and a clear understanding of how the Canadian tax system treats corporate investment income.
This guide walks you through what a holding company is, why Canadians use them, and the step-by-step process to set one up properly.
What Is a Holding Company?
A holding company (often called a “holdco”) is a corporation that exists primarily to own assets — typically shares of other corporations, real estate, investment portfolios, or intellectual property — rather than to actively sell goods or services.
In a classic Canadian setup, you have two corporations:
- The operating company (opco): runs the day-to-day business and earns active income.
- The holding company (holdco): owns the shares of the opco and holds excess cash, investments, or other assets.
Profits earned by the opco can be moved up to the holdco as inter-corporate dividends, which are generally tax-free between connected Canadian corporations under Section 112 of the Income Tax Act. This is one of the foundational reasons Canadian business owners use holdcos.
Why Start a Holding Company in Canada?
Before getting into the “how,” it’s worth understanding the “why.” A holdco can offer several real benefits when used correctly:
1. Creditor protection. Excess cash sitting inside an active opco is exposed to lawsuits, creditor claims, and business risk. Moving retained earnings up to a holdco through tax-free dividends puts those funds behind a corporate wall.
2. Tax deferral on retained earnings. Rather than pulling all profits out personally (and paying top marginal personal tax rates), you can keep funds in the holdco and invest them. You only pay personal tax when money is eventually paid out as a dividend or salary.
3. Access to the Lifetime Capital Gains Exemption (LCGE). If your opco shares qualify as Qualified Small Business Corporation (QSBC) shares, you may shelter a significant capital gain on sale — $1,016,836 for 2024 and indexed annually. A holdco can help “purify” the opco by stripping out passive assets so the opco continues to meet the QSBC tests.
4. Income splitting (within TOSI rules). With careful planning, a holdco can facilitate dividend payments to family members who are shareholders — but this must comply with the Tax on Split Income (TOSI) rules introduced in 2018, which significantly restrict income splitting with adult family members unless specific exemptions apply.
5. Estate planning and succession. Holdcos are central to estate freeze strategies, allowing future growth to accrue to the next generation while you lock in your current value.
6. Investment management. A holdco can be a centralized vehicle to hold real estate, marketable securities, and shares in multiple opcos under one umbrella.
Step 1: Choose the Right Business Structure
While sole proprietorships and partnerships exist, a holding company is always a corporation — the limited liability and separate legal personality of a corporation are what make the structure work.
You’ll need to decide between:
- Federal incorporation under the Canada Business Corporations Act (CBCA), through Corporations Canada. Federal incorporation gives you name protection across Canada.
- Provincial incorporation — for Ontario residents, this means incorporating under the Ontario Business Corporations Act (OBCA) through ServiceOntario.
For most London, Ontario-based business owners whose operations are local, Ontario incorporation is simpler and often more cost-effective. Federal incorporation makes more sense if you operate across provinces or want stronger national name rights.
A note on director residency: as of 2022, Ontario removed the requirement that 25% of directors be Canadian residents under the OBCA. Federal corporations under the CBCA also no longer require Canadian-resident directors as of 2024. This makes Canadian incorporation more accessible to international shareholders than it used to be.
Step 2: Meet the Legal Requirements
To incorporate your holdco in Ontario, you’ll need to:
- Choose a corporate name (or use a numbered company, e.g., 1234567 Ontario Inc.) and complete a NUANS name search if using a named corporation.
- File Articles of Incorporation, which set out the corporation’s name, registered office, share classes, and any restrictions on share transfers.
- Appoint at least one director.
- Maintain a registered office address in Ontario.
- Register for a Business Number (BN) with the Canada Revenue Agency (CRA).
- Register for GST/HST only if the holdco itself makes taxable supplies above the $30,000 small supplier threshold — most pure holdcos don’t need to register, but check with your accountant.
- File the Beneficial Ownership Register, now required for both federal and Ontario corporations.
Step 3: Draft Your Articles of Incorporation and Shareholders’ Agreement
The Articles of Incorporation should be drafted with the holdco’s specific purpose in mind. For tax planning flexibility, most accountants recommend creating multiple share classes — common shares, preferred shares, and various voting/non-voting classes — to allow for income splitting, estate freezes, and dividend sprinkling within legal limits.
If there will be more than one shareholder (for example, you and your spouse, or business partners), a Unanimous Shareholders’ Agreement (USA) is strongly recommended. It governs:
- How shares can be transferred
- What happens on death, disability, or divorce
- Decision-making thresholds
- Dividend policies
- Shotgun and buy-sell clauses
Always have these drafted or reviewed by a corporate lawyer.
Step 4: Set Up the Holdco-Opco Structure Correctly
For the inter-corporate dividend deduction under Section 112 to apply tax-free, the holdco and opco must be “connected corporations” under the Income Tax Act — generally meaning the holdco owns more than 10% of the votes and value of the opco.
If you already have an existing opco, transferring its shares to a new holdco usually involves a Section 85 rollover — a tax-deferred transfer that lets you move shares into the holdco without triggering an immediate capital gain. This is a technical filing (Form T2057) that should always be handled by a qualified accountant.
Step 5: Open a Separate Business Bank Account
Once incorporated, open a dedicated business bank account in the holdco’s name. Never mix personal and corporate funds — co-mingling can pierce the corporate veil, complicate bookkeeping, and create CRA issues during audit. You’ll need your Articles of Incorporation, BN, and director ID to open the account.
Step 6: Understand the Tax Implications
Tax is where holdcos get complicated, and where most DIY setups go wrong. Here’s what you need to know:
Passive vs. active income. A holdco typically earns passive income — interest, dividends, rent, and capital gains. Passive investment income inside a Canadian-controlled private corporation (CCPC) is taxed at a high corporate rate (roughly 50% combined federal-provincial in Ontario), but a portion is refundable when dividends are paid out, through the Refundable Dividend Tax on Hand (RDTOH) mechanism. The net effect is integration — the system aims to leave you in roughly the same position whether you earn passive income personally or through a corporation.
The $50,000 passive income rule. Since 2019, if a CCPC and its associated corporations earn more than $50,000 in passive investment income in a year, the opco’s access to the Small Business Deduction (SBD) starts to grind down — eliminated entirely at $150,000 of passive income. This is a key planning consideration when an opco’s earnings are held inside a connected holdco.
Capital Dividend Account (CDA). When the holdco realizes capital gains, the non-taxable half flows into the CDA and can be paid out to shareholders as a tax-free capital dividend.
Inter-corporate dividends. As mentioned, dividends between connected Canadian corporations are generally deductible under Section 112 and flow up to the holdco tax-free — though anti-avoidance rules under Section 55(2) can re-characterize certain dividends as capital gains if not handled carefully.
Because these rules interact in non-obvious ways, professional advice isn’t optional — it’s essential.
Step 7: Build and Manage the Investment Portfolio
Once your holdco is funded, its job is to grow capital efficiently. Common holdco assets include:
- Marketable securities (stocks, ETFs, bonds)
- Real estate (often through a separate “realtyco”)
- Shares of other operating businesses
- GICs and term deposits
- Private equity or angel investments
Diversify according to your risk tolerance, review the portfolio annually, and keep clear records — the CRA pays attention to how holdco investments are tracked.
Final Thoughts
A holding company can be one of the most powerful tools in a Canadian business owner’s tax and wealth-planning toolkit — but only when structured and managed properly. The benefits of creditor protection, tax deferral, LCGE access, and estate planning are real, but so are the pitfalls: TOSI, passive income rules, Section 55(2), and missed elections can turn an elegant structure into an expensive headache. If you’re a business owner in London, Ontario (or anywhere in southwestern Ontario) considering whether a holdco makes sense for your situation, the team at MultiTax Services can help you assess the structure, run the numbers, and coordinate incorporation with your lawyer. Get in touch for a free consultation.
Frequently Asked Questions
How much money do I need to start a holding company?
Setup costs in Ontario typically run $1,500 to $3,500 for incorporation, legal fees, and initial accounting work. The holdco itself doesn’t need significant capital to start, but it makes the most economic sense once your opco has retained earnings worth protecting — generally $50,000+ in excess cash.
Can a holding company own assets outside Canada?
Yes. However, foreign assets may trigger reporting obligations such as Form T1134 (foreign affiliates) or Form T1135 (foreign property over $100,000 CAD cost). Foreign withholding taxes and treaty rules also apply.
Does my holding company need a physical office in Canada?
No physical office is required, but the corporation must maintain a registered office address in its province of incorporation. Many small holdcos use their accountant’s or lawyer’s address.
What are the tax implications of transferring assets between corporations?
Asset transfers can trigger capital gains unless structured through a Section 85 rollover or other tax-deferred mechanism. Always involve your accountant before moving assets between entities.
Are any industries restricted from operating as holdcos?
No industry is outright prohibited, but regulated sectors (financial services, telecommunications, certain transportation businesses) face additional ownership and reporting requirements.
Should I set up the holdco before or after my opco is profitable?
There’s no single right answer. Setting it up early is cleaner but adds ongoing compliance costs. Many advisors recommend establishing a holdco once the opco starts generating excess retained earnings that you don’t need personally.
