Rauf Hameed On TOSI And Why Paying Your Spouse A Dividend Isn't Simple Anymore

A client walked in a few years back convinced he'd solved his family's tax problem for good. He'd put his wife on the corporate share register at ten percent, paid her a dividend every year, and genuinely believed the arrangement was airtight because his previous accountant had set it up that way before TOSI existed. It wasn't airtight anymore. The rules changed in 2018 and a lot of structures that were completely fine before that year quietly stopped being fine without anyone sending a memo to say so.

This comes up constantly in my practice and I don't think it's because business owners are careless. Rauf Hameed has sat across from more than a few clients who set up an income splitting arrangement years ago, followed the advice available at the time, and never revisited it once the tax on split income rules tightened the whole landscape considerably. The old assumption that any adult family member could receive dividends at a lower personal rate simply doesn't hold anymore unless very specific conditions are met, and most people find out the conditions exist only after CRA flags a return.

Rauf Hameed Explains What TOSI Actually Targets

The rule targets dividends and certain other income paid to family members from a private corporation where that income doesn't reflect genuine involvement in the business. If it applies the income gets taxed at the highest personal marginal rate regardless of the recipient's actual income bracket, which wipes out most of the benefit that made income splitting attractive in the first place. Rauf Hameed sees the biggest confusion around one specific exclusion that people assume applies to them when it often doesn't, the excluded business exception, which requires the family member to have worked an average of at least 20 hours per week in the business during the year or during any five prior years.

That twenty hour threshold trips up more people than almost anything else in this area. A spouse who helps out occasionally, answers a few calls, drops by the shop now and then, doesn't come close to meeting it. The CRA expects documentation too, not just a verbal claim that the hours happened. Timesheets, calendar records, something that would actually hold up if the return gets reviewed.

Quick aside because a version of this exact scenario happened with a different client last year. His adult daughter was technically a shareholder and had genuinely worked in the business years earlier during university but hadn't touched it in three years by the time we reviewed the structure. He assumed the historical involvement still counted going forward indefinitely. It doesn't work that way unless it falls within the specific prior year exception, and even then the excluded shares rules layer additional conditions on top depending on age and ownership percentage.

Age Changes Everything In This Calculation

Family members under 18 face the strictest treatment and dividends to minor children are essentially always caught by TOSI regardless of involvement, full stop. Rauf Hameed walks every client with young children through this early because it's one of the more absolute rules in the whole framework, there's very little room to structure around it once a corporation is paying a minor shareholder directly.

Adults between 18 and 24 get a slightly different set of tests involving reasonable return calculations tied to capital contributed to the business, which is its own layer of complexity most business owners have never had reason to think about before setting up a family shareholding structure. Adults 25 and older face the general reasonableness test which looks at labour contributed, capital invested, and risk assumed relative to what was actually paid out, and Rauf Hameed treats this as the test most owners genuinely have a shot at passing with the right documentation.

What Rauf Hameed Recommends Before Adding A Family Member As Shareholder

My honest advice from Rauf Hameed before adding a spouse or adult child to a share structure is to map out the actual involvement first and be brutally realistic about it rather than optimistic. If the hours genuinely aren't there don't force the structure just because it worked for a neighbour or a friend's accountant recommended it five years ago under a different rule set. Sometimes a salary for actual work performed makes more sense than a dividend that risks getting reassessed at the top marginal rate.

Documentation from day one matters more here than in almost any other area I deal with. Keep records of hours, keep records of capital contributed if that's the basis for the exemption being claimed, and revisit the structure every year rather than assuming what worked at setup still holds five years later once circumstances have changed.

When TOSI Reassessment Actually Happens

CRA doesn't typically catch this at the point of filing, and Rauf Hameed has seen this play out the same way more than once. It shows up later, sometimes years later, when a return gets selected for review and the family shareholding pattern draws attention because the dividend amounts look disconnected from any obvious business role. By that point the reassessment can reach back across multiple tax years and the interest charges compound the whole way through, which is exactly why getting the structure right at the start beats trying to defend it after the fact.

Frequently Asked Questions

What is TOSI and who does it actually apply to? Tax on split income applies to dividends and certain other amounts paid from a private corporation to family members whose involvement in the business doesn't meet specific exemption tests, taxing the income at the top marginal rate if those tests fail.

Does TOSI apply to dividends paid to a spouse who works in the family business? It can be excluded if the spouse worked an average of at least 20 hours per week during the year or during any five prior years, provided that involvement is properly documented.

Are dividends to minor children always subject to TOSI? Almost always yes. Dividends paid to family members under 18 face the strictest treatment under the rules with very little room for exemption regardless of stated involvement.

Can an existing family dividend structure be reviewed and fixed before CRA flags it? Yes, and this is usually the better path. Reviewing hours worked, documentation on file, and whether the current structure still meets the exemption tests before a reassessment happens gives far more control over the outcome.

TOSI turned what used to be a fairly simple planning tool into something that genuinely needs a proper review before it gets relied on again. If your corporation has family members on the share register and nobody's checked the structure against these rules recently, Rauf Hameed can walk through the actual involvement test that applies to your situation before CRA does it for you during a review instead.