Using a Holding Company to Protect Business Assets in Ontario

If your operating company has built up meaningful surplus — cash sitting in the business account, an investment portfolio, or even real estate the business owns outright — that surplus is sitting exactly where your business’s operating risk is. A customer claim, a supplier dispute, or an employee lawsuit against the operating company could, in theory, reach every asset the company holds. A holding company structure is the standard tool Ontario businesses use to separate "the risk" from "the surplus." It’s a well-established strategy, but it only works if you understand exactly what it does — and, just as importantly, what it doesn’t.

What a Holding Company Actually Does

A holding company (often called a "holdco") is simply a corporation that owns shares in another corporation — the operating company, or "opco" — rather than running the day-to-day business itself. Because each corporation is a distinct legal person, assets that actually belong to the holdco are generally outside the reach of the opco’s own creditors, since they belong to a different legal entity entirely.

Why Owners Set This Up

The basic idea: the opco carries the operating risk — customer claims, supplier disputes, employment issues, general commercial liability. Surplus cash, investments, or property can be moved up to the holdco, commonly through intercorporate dividends, rather than sitting inside the higher-risk operating company. If the opco is later sued or becomes insolvent, whatever has already been moved to the holdco generally isn’t part of what the opco’s creditors can reach.

Timing Is Everything

This is the single most important thing to understand about holding company protection: it only works cleanly when it’s set up proactively, before any claim exists. Moving assets out of a company after a lawsuit, a known dispute, or an existing liability has already surfaced is a very different situation — a court can potentially treat that transfer as an improper attempt to put assets out of a creditor’s reach and unwind it. The safest approach is to build the holding company structure into how your business is organized well before any specific dispute is on the horizon, not in reaction to one.

What a Holding Company Does Not Protect

• [ ] The operating company’s own working assets. Equipment, inventory, and receivables the opco still holds directly remain exposed to the opco’s creditors — only the surplus that has actually moved up to the holdco is separated.
• [ ] Personal guarantees. If you’ve personally guaranteed a loan or lease for the operating company, that guarantee is your own personal obligation. It exists independently of how the corporate group is structured, and a holding company does nothing to undo it.
• [ ] Certain statutory director liabilities. Some obligations — such as specific unpaid wage or remittance liabilities — can reach an individual director personally, regardless of how the corporate group is organized.
• [ ] A group that isn’t actually run as separate corporations. Commingled bank accounts, missing corporate records, or treating the group’s money as one shared pool undermines the very separateness a court would otherwise respect.

Keeping the Structure Legally Sound

• Maintain separate minute books, separate board resolutions, and separate bank accounts for the holdco and the opco — this is what makes them genuinely separate legal persons in practice, not just on paper.
• Document intercorporate transfers and dividends properly, with board approval on both sides, rather than moving money informally between accounts.
• Treat any loans between the two corporations as genuine, arm’s-length arrangements, documented as such.
• Revisit the structure with your lawyer and accountant as the business grows. The tax treatment of intercorporate dividends and the group’s overall risk profile both change over time, and this is genuinely a conversation for a tax professional, not something to assume stays static.

Frequently asked questions