Canada has spent decades debating whether the economic distance between richer and poorer families is becoming dramatically wider. A new Fraser Institute analysis argues that the answer depends heavily on what counts as income and how households are compared.
Released August 28, the analysis examines Canadian family incomes from 1982 to 2022 and contends that inequality looks far less dramatic after government transfers, income taxes and differences in family size are incorporated. Its headline conclusion is striking: by its preferred measure, the income share associated with the highest-earning families changed remarkably little over four decades. Other Canadian datasets, however, show that inequality can look considerably different when researchers use other definitions, time periods or measures of economic resources.
What the Fraser Institute Is Actually Claiming
The Fraser Institute’s central argument is not that every measure of Canadian inequality has been flat. Instead, it says the apparent trend changes substantially depending on whether researchers examine employment earnings alone or income after taxes, transfers and adjustments for family size. For the top 10 per cent of families, the institute reports that its adjusted measure increased just 3.6 per cent between 1982 and 2022. For the top 20 per cent, it says the measure actually declined by 0.3 per cent.
That produces a very different headline from one based only on employment income. According to the institute, the top 10 per cent’s share under the narrower employment-income measure increased by 17.3 per cent over the same 40-year period. The contrast is the foundation of the analysis: the authors argue that ignoring redistribution and household composition can make the long-term increase in inequality appear substantially larger than it does once those factors are included.
Why the Definition of Income Changes the Picture
The difference becomes particularly visible when looking at 2022. The Fraser Institute reports that the top 10 per cent of families received 32.1 per cent of employment income. After accounting for government transfers, progressive income taxes and a standardized family unit, their share fell to 23.2 per cent. That does not mean higher earners stopped earning more. It means the distribution looks less unequal once the tax-and-transfer system is included.
Adjusting for household size also matters because $70,000 supports a person living alone differently from a family of four. Statistics Canada similarly uses equivalence scales when producing many inequality measures, often dividing household income by the square root of household size. The practice reflects economies of scale: two people living together generally do not need twice the income of one person to achieve the same material standard of living. Measurement choices therefore are not merely technical details; they can materially change the story the numbers tell.
Inequality Rose Before Easing Back
The Fraser Institute does acknowledge a period when inequality increased. Its analysis says measures of inequality generally climbed between 1982 and around 2010 before declining through 2022. That timing is important because comparing only the starting and ending years can obscure substantial movement in between. Canada may end up near an earlier level on one measure even after experiencing decades in which the distribution changed noticeably.
Statistics Canada data tell a broadly compatible story for some after-tax measures during the more recent part of that period. Its adjusted after-tax Gini coefficient was 0.317 in 2000, 0.315 in 2010 and 0.303 in 2018. Lower Gini readings indicate a more equal distribution. Those figures are not identical to the Fraser Institute methodology and should not be treated as the same dataset, but they reinforce an important point: inequality did not simply rise in a straight line through every year of the past four decades.
Newer Statistics Canada Numbers Add Another Layer
The long-term finding does not mean inequality has stopped changing. Statistics Canada’s Canadian Income Survey shows the adjusted after-tax Gini coefficient at 0.302 in 2022, 0.301 in 2023 and 0.305 in 2024. The increase in 2024 was modest, but it illustrates how conditions can move from year to year even when a four-decade comparison shows relatively little net change.
Other measures also show that stable inequality does not necessarily mean households are financially comfortable. Median after-tax income for Canadian families and unattached individuals was $75,500 in 2024 after adjusting for inflation, little changed from 2023. Canada’s official poverty rate was 11.0 per cent, compared with 11.1 per cent a year earlier. Those figures capture something different from inequality. A society could theoretically have stable income shares while families throughout the distribution face higher housing, food or transportation costs.
A Different Household Measure Shows a Wider Recent Gap
Statistics Canada’s household economic accounts provide another perspective by comparing the disposable-income shares of broad groups. Under that framework, the gap between households in the top 40 per cent and those in the bottom 40 per cent reached 46.7 percentage points in 2025, up from 46.4 percentage points in 2024. The agency said weaker employment-income growth among lower-income households contributed to the increase.
The distribution itself illustrates why the choice of indicator matters. In 2025, the highest-income quintile received 42.0 per cent of disposable income, while the lowest-income quintile received 6.3 per cent. Those numbers do not invalidate the Fraser Institute’s four-decade comparison because they use a different accounting framework and a different period. They do show why apparently conflicting claims about inequality can both emerge from legitimate datasets. Researchers may be measuring different populations, different income concepts or different points along the economic cycle.
Other Researchers See a Larger Long-Term Shift
Research from the World Inequality Database offers a notable counterpoint. Its work on Canadian national-income distribution concludes that inequality increased substantially from the early 1980s through the mid-2000s. The researchers estimate that real income for the bottom half of Canadians stagnated between 1982 and 2000 while income for the top 0.01 per cent rose dramatically. Inequality then declined somewhat after the mid-2000s but remained above early-1980s levels under that framework.
The difference partly reflects methodology. Distributional national accounts attempt to allocate essentially all national income, including forms of income that standard tax-filer statistics may not fully capture, such as income retained inside corporations. The Fraser Institute instead emphasizes adjusted family income after taxes and transfers. Neither approach is simply a different name for the same calculation. For Canadians encountering sharply different conclusions, understanding what each dataset includes is therefore more useful than comparing the headlines alone.
Taxes and Transfers Can Move Inequality Quickly
Canada’s experience during the pandemic demonstrated how strongly government programs can affect after-tax inequality. Census data show the Gini index for adjusted household market income changed only slightly between 2015 and 2020, from 0.464 to 0.462. Yet the after-tax Gini fell much more sharply, from 0.342 to 0.302, as extraordinary income-support programs flowed to households during the economic disruption.
The P90/P10 ratio provides another illustration. The adjusted after-tax income at the 90th percentile was 4.6 times the 10th-percentile level in 2015; by 2020, the ratio had fallen to 3.8. Those pandemic-era conditions were unusual and some temporary supports later disappeared, but the episode highlights the Fraser Institute’s broader measurement point. Market earnings describe what households generate before redistribution. Disposable or after-tax income captures more of what remains once taxes and government benefits have reshaped that original distribution.
Income Inequality Is Not the Same as Wealth Inequality
A finding of modest long-term movement in adjusted income should not be interpreted as evidence that Canadian households hold similar amounts of wealth. Statistics Canada estimated that the wealthiest 20 per cent of households controlled 65.7 per cent of total household net worth at the end of 2025. The bottom 40 per cent held just 3.0 per cent. Average net worth was roughly $3.5 million for households in the highest wealth group, compared with about $81,650 for the bottom two quintiles combined.
That distinction matters because income is a flow of money over a period, while wealth represents accumulated assets minus debts. Home ownership, investment portfolios, pensions, mortgages and age can all make wealth distribution look very different from annual income distribution. The Fraser Institute analysis therefore challenges one specific claim—that properly adjusted family-income inequality has risen dramatically and continuously for 40 years. It does not establish that economic gaps of every kind have disappeared, nor that affordability or wealth concentration has ceased to matter.
