Holdco-opco structure
Two-tier corporate structure with a holding company (holdco) owning shares of an operating company (opco).
| Canada (ITA) | Section 112 intercorporate dividend deduction |
|---|---|
| Quebec | Same federal treatment plus parallel Quebec provisions |
| US equivalent | Parent-subsidiary corporate structure with consolidated returns or 100% DRD under IRC § 243 |
| UK | Group relief and dividend exemption under CTA 2009 |
Why holdco-opco structures exist
The structure delivers several distinct benefits that explain its prevalence in Canadian private business:
- Tax-deferred accumulation: dividends from Opco to Holdco flow tax-free under Section 112 ITA, allowing post-tax retained earnings to accumulate at Holdco for investment, expansion, or insurance purchases
- Asset protection: cash and investments held at Holdco are insulated from Opco's operational liabilities (lawsuits, creditors, regulatory claims)
- Estate planning: simpler to freeze, sell, or transfer Holdco than to restructure operating business
- Income splitting: family members can hold shares of Holdco and receive dividends (subject to TOSI rules introduced in 2018)
- Purification: Opco's assets can be 'purified' to meet QSBC tests for LCGE, while non-active assets stay at Holdco
Tax-free intercorporate dividends
Section 112(1) ITA permits dividends paid by one Canadian corporation to another to be deducted from the recipient's income — effectively tax-free at the corporate level. This is the engine of the holdco-opco structure: post-tax retained earnings at Opco flow up to Holdco without further corporate tax. Note: Part IV tax may apply to portfolio dividends (where Holdco doesn't have a controlling stake), making the structure most efficient when Holdco owns 100% or near-100% of Opco.
Tradeoffs and considerations
The structure isn't free. Trade-offs include:
- Setup and ongoing costs: $5,000-$15,000+ to establish, plus duplicate annual filings and accounting
- TOSI rules (since 2018): limit income-splitting benefits unless family members meet 'excluded shares' or 'excluded business' tests
- Refundable taxes: investment income at Holdco is subject to refundable tax (Part IV, ART) at higher rates, refundable only on dividend payout
- QSBC purification: holding non-active investments at Holdco may complicate Opco's QSBC eligibility for LCGE
Octelligence tracks Holdco and Opco corporate records, intercorporate ownership, dividend resolutions, and the audit trail across both corporations in one workspace. Portfolio Licensing for groups with multiple holdco-opco structures.
View Portfolio LicensingHoldco-opco, estate freezes, intercorporate dividends, safe income, GRIP, CDA. Recorded against the corporation, surfaced when relevant.