Bill Morneau's tax reforms challenged by pizza-nomics

In the kerfuffle surrounding the Liberal government’s deeply contested proposals to reform the tax system, possibly no number has loomed larger than 73 per cent.

Critics are right tax changes would hit small businesses' investment income — but it's complicated

Finance Minister Bill Morneau proposed a series of tax reforms in July. (Andrew Vaughan/Canadian Press)

In the kerfuffle surrounding the Liberal government's deeply contested proposals to reform the tax system, possibly no number has loomed larger than 73 per cent.

It is a figure that perhaps reached its political zenith last week when Pierre Poilievre, the Conservative finance critic, used a pizza to explain that an Ottawa pizza shop owner would soon be turning over three-quarters of his investment income to the federal government.

What was announced by Finance Minister Bill Morneau on July 18 as a consultation on "next steps in improving fairness in the tax system" was thus — two months later — reduced to a single number. And illustrated with pizza.

In an ideal world, a debate about tax reform would probably not go like this. 

How 73 became the big number

The Conservatives have expended great effort towards branding the number 73 on the government's proposed reforms.

"The average small business owner earns about $73,000 a year," Pierre Poilievre, the Conservative finance critic, told the House of Commons last Monday. "When they save money for a rainy day or their retirement, they will be taxed at a rate of 73 per cent on their investment income as a result."

Poilievre and his fellow Conservatives invoked the figure another 28 times in the House last week, applying it to an apple farmer in New Brunswick and a welder in Alberta, among other presumably middle-class individuals.

There is a basis for 73 per cent, but it is a narrow one.​

Specifically, it relates to "passive investment" within a private corporation, one of three issues the Liberals propose to address.

Under the Liberal proposals, 73 per cent could be the effective tax rate that applies to the interest on money saved within a private corporation.

A calculation posted online by Poilievre — based on an analysis by Jay Goodis, an Ontario accountant — pegs that as a 17-point increase over the current rate of 56 per cent.

Rate as low as 50%

But those figures are based on someone earning more than $220,000 in Ontario, the province's highest tax bracket.

Across provinces, the effective top rate would vary slightly, from 70 per cent to 74 per cent.

Moving down the tax brackets in Ontario, the effective rate would gradually fall, from 72 per cent to 50 per cent. 

According to Allan Lanthier, a retired accountant and former chair of the Canadian Tax Federation, someone earning $73,000 would have their investment income taxed at a rate of 58.8 per cent upon withdrawal.

Finance Minister on tax reform: 'We're not going to apologize for what we said we were going to do'

5 years ago
Duration 10:39
'The fact that we're hearing a lot of noise from people who are concerned about this, this shouldn't be unexpected,' says Bill Morneau.

The debate about 73 per cent

There is also an argument that the idea of 73 per cent looks at the problem the wrong way.

Kevin Milligan, an economist at the University of British Columbia, argues that a better accounting would consider the lower rate at which business income is taxed in the first place.

That's the advantage the Liberals want to counter. And once that rate is taken into account, Milligan has estimated, an individual who incorporates would simply face the same rate as someone who has not incorporated.

But Lanthier and Goodis also estimate that those in lower tax brackets would actually experience proportionally higher tax increases under the Liberal proposals.

In other words, even if critics weren't focusing on 73 per cent, they might have support to complain about other numbers.

To that, Milligan argues that passive income is not an issue for the vast majority of middle-income earners. Almost all middle-income earners, he says, would be better off saving outside a corporation.

But Goodis counters that it's not that simple for small business owners.

Critics have argued, loudly, that small business owners deal with risk and uncertainty that separates them from typical taxpayers.

Trudeau tax plan under fire in QP

5 years ago
Duration 2:28
PM Justin Trudeau faced numerous questions on his proposed tax changes during the first Question Period of the fall session.

Losing track of the original problem

But amid all these soundbites, tax-planning theories and pizza analogies, it is easy to forget what issue Trudeau and Morneau are supposed to be addressing: that a growing number of people are — in Morneau's words on July 18 — "essentially using a private corporation as a tax advantaged personal savings account."

But there are other ways to address that issue, says Lindsay Tedds, an economist at the University of Victoria.

The problem, she says, is that the finance department's consultation document did a poor job of documenting the problem and conveying it to the public. 

"Had they first focused on the problem rather than their proposed solutions we would likely be having a much saner and more productive conversation." 

Where will the Conservatives focus their firepower as Parliament returns?

5 years ago
Duration 10:50
Conservative Leader Andrew Scheer discusses his party's fall priorities.

Is there another way?

Late last week, Lanthier circulated his own proposal: "a special, refundable tax of 25 to 30 per cent for professional income earned within a private corporation for medical doctors, lawyers and accountants, unless the business employs the equivalent of, say, at least three to five full-time employees."

The Liberals are insistent that this is about the "wealthy." But it's professional incomes that Lanthier figures is the source of the problem. So skip all other small businesses and focus on the doctors, lawyers and accountants that are incorporating, he says.

That would, at the very least, take pizza out of the debate and force critics to find another analogy.


To encourage thoughtful and respectful conversations, first and last names will appear with each submission to CBC/Radio-Canada's online communities (except in children and youth-oriented communities). Pseudonyms will no longer be permitted.

By submitting a comment, you accept that CBC has the right to reproduce and publish that comment in whole or in part, in any manner CBC chooses. Please note that CBC does not endorse the opinions expressed in comments. Comments on this story are moderated according to our Submission Guidelines. Comments are welcome while open. We reserve the right to close comments at any time.

Become a CBC Member

Join the conversation  Create account

Already have an account?