Canada vs Japan
On the same real income of $100,000 — $126,048 in Canada, ¥10,333,658 in Japan — the two leave you with almost exactly the same to spend. What separates them is what the tax buys back, and this page says plainly that it cannot measure that.
Canada leaves $38 a year more than Japan on the same real income, after income tax and compulsory social contributions.
Canada and Japan leave you with the same thing
The figures on this page are in international dollars, and that choice is the whole reason the comparison means anything. Converting CAD to JPY at the exchange rate would measure what your money is worth if you carried it abroad. What you want to know is what it buys where you earn it, and for that the right conversion is purchasing power parity — a basket of what households actually buy, priced in each country.
So: $100,000 of real income is $126,048 in Canada and ¥10,333,658 in Japan. Those two salaries buy the same thing before tax. They do not buy the same thing after it.
After everything compulsory — income tax and the social contributions that come off a payslip — Canadian take-home is $91,305 and Japanese take-home is ¥7,481,432. Back in the common unit that is $72,437 against $72,399, which is as close to level as these figures get.
Grey columns are what a year of Canada and a year of Japan are worth in the same money. The bars between them are each thing that changes, in the order it changes: green adds, amber takes away.
Per month, which is how anyone actually reads a payslip: $7,609 in Canada and ¥623,453 in Japan — $6,036 and $6,033 once both are put in the same unit. A difference small enough to disappear into a single month of rent.
Japan takes 27.6% of the gross and Canada takes 27.6%. The two rates are close enough that the difference above comes mostly from the shape of each system rather than its weight.
Income tax is only part of it, and the smaller part in Japan
Most comparisons between countries stop at the income tax rate. That is the number governments publish and the number newspapers repeat, and on a payslip it is routinely the smaller of the two deductions.
Canada, on $126,048: income tax $34,743 and compulsory contributions $0 — 27.6% and 0.0% of gross. Canadian contributions are collected inside the income tax calculation rather than beside it, so they are already in the first figure.
Japan, on ¥10,333,658: income tax ¥894,294 and compulsory contributions ¥1,957,932 — 8.7% and 18.9%. Made up of employees’ health insurance, tokyo branch (¥508,933), child and childcare support levy (¥11,884), employees’ pension insurance (¥713,700), employment insurance (¥51,668), local inhabitant tax, prefectural and municipal (¥671,747).
The base the tax is charged on is not the same thing in the two countries either. Canada taxes gross salary and Japan taxes gross salary.
Cheaper in Japan than CanadaDearer in Japan than Canada
Each bar is how far apart Canada and Japan are on that component, and which way. Housing almost always runs several times wider than everything else — which is why a single blended index tells you very little.
A word on Canada, where the contributions line looks empty and is not: that country collects social insurance inside the same calculation as the income tax, and publishes it that way, so it is already inside the first figure rather than missing from the second. A zero there would be a reporting choice, not a country where nothing is deducted — and telling the two apart is exactly what makes these comparisons hard to do from published tables.
This is the part that took the longest to get right on this site, and it was wrong here before: the country pages used to show income tax alone and call the remainder take-home. On a salary like this that overstated what you keep by $18,947 a year in the worse of the two.
What the tax buys is the other half, and this page cannot measure it
Everything above measures what leaves your pay. It says nothing about what comes back, and between two countries that is not a detail — it is the larger half of the question.
In one country the tax bill includes your healthcare, your children's university and a pension you will actually live on. In another it does not, and you buy those yourself out of the money the page just told you that you kept. A comparison that declares a winner on take-home alone is the same trick as comparing top tax rates, which is the thing this site exists to argue against.
We looked for a way to put that half into a comparable number and there is not one. No international dataset measures the value of what a tax system returns to a household. Saying so is more useful than a made-up index.
One piece of it does exist as a figure, and here it is. Out-of-pocket health spending per person, 2023: $1,168 in Canada against $656 in Japan. That is what households pay directly, after whatever the public system covers — so it is a partial, honest measure of what the tax is not buying. A household in Canada pays $512 a year more directly.
The same figure as a share tells you more than the amount does. Canada spends $7,646 per person on health altogether and 15.3% of it comes straight out of households; Japan spends $5,365 with 12.2% out of pocket. The two split the bill between the public purse and the household in similar proportions, so on this one line the systems are more alike than their tax rates suggest.
And health is one line of several. Pensions, childcare, university fees, unemployment cover and the quality of what the money buys are all outside these figures — some of them larger than health. Read the numbers above as what you keep, not as who is better off.
To live the same in Japan you would need $100,059
The question behind most of these searches is not which country is cheaper. It is "I have an offer — is it enough?"
Matching what $100,000 buys you in Canada takes $100,059 of real income in Japan, which is ¥10,339,755 at Japanese prices. That is 0.1% more. Below it, the move costs you money however the offer is presented.
It is solved by inverting the whole calculation rather than scaling it. Brackets, contribution ceilings and deductions that do not move with pay all break the straight line, and they break it exactly at the salaries where people negotiate. A rule of thumb gets this wrong by thousands.
The dashed line is the salary you earn now. The solid line is what matches it in Japan. If the relationship were a simple multiplier the two would be parallel — they are not, because brackets, the Social Security ceiling and a property tax that does not move with income all bend it.
The figure also moves with the salary, which is why the chart below is a line and not a number: Canadian and Japanese systems are progressive to different degrees, so the gap between them is not a fixed percentage.
The answer changes with the salary, and sometimes it flips
Both systems are progressive, but not in the same way and not at the same points. Resolved at six levels of real income:
On $30,000 — Canada by $919 a year. Canada keeps $24,926 of it, Japan $24,006; effective rates 16.9% and 20.0%.
On $50,000 — Canada by $490 a year. Canada keeps $39,409 of it, Japan $38,919; effective rates 21.2% and 22.2%.
On $75,000 — Canada by $394 a year. Canada keeps $56,271 of it, Japan $55,877; effective rates 25.0% and 25.5%.
On $100,000 — level. Canada keeps $72,437 of it, Japan $72,399; effective rates 27.6% and 27.6%.
On $150,000 — Japan by $1,480 a year. Canada keeps $100,092 of it, Japan $101,573; effective rates 33.3% and 32.3%.
On $250,000 — Japan by $5,344 a year. Canada keeps $149,033 of it, Japan $154,377; effective rates 40.4% and 38.2%.
The answer inverts across that range. Canada is ahead on a modest salary and Japan on a high one, so which country suits you depends on where you sit, not on which has the friendlier reputation.
Contribution ceilings are usually what bends these lines. Where a country caps its social contributions, the effective rate falls away above the cap; where it does not, it keeps climbing. That single design choice moves high salaries more than any headline rate does.
What is strange about each of these two systems
A bracket is a bracket everywhere. What separates two tax systems is the exception each one carries, and neither of these appears in a table of rates:
Canada — top rate 33.0%, reached at $258,482, and no exempt band: relief comes as a credit against the tax. A federal scale plus a provincial one, and the basic personal amount is a credit rather than a deduction.
Japan — top rate 45.0%, reached at ¥40,000,000, with ¥1,600,000 exempt at the bottom. A quick calculation table instead of bands, and a 2.1% reconstruction surtax charged on the tax rather than the income.
They also relieve the bottom of the scale in different ways — Canada through a credit subtracted from the tax itself and Japan through an exempt band of income taxed at nothing. That sounds technical and it is not: a credit is worth the same to everyone, while an exempt band is worth more to whoever has the higher marginal rate. On a modest salary the two designs give visibly different answers.
The top rate is the figure that gets quoted and it is rarely the one that matters: what decides a normal salary is where the scale starts biting, how the relief at the bottom is given, and whether social contributions are capped. All three are above.
A raise is worth more in Japan, whatever the averages say
The effective rates above are averages over the whole salary. They are not what you feel when you get a rise, and the two can point in opposite directions.
On the next $1,000 of real income at this level, Canada takes 43.4% and leaves you $566; Japan takes 34.4% and leaves you $656.
That is a gap of 9.1% on every extra unit earned — and it runs the opposite way to the average rates. A country can take less of your salary overall and more of your next raise, which is what makes averages a poor guide to a negotiation.
Marginal rates are where contribution ceilings, tapering allowances and surcharges show up. They are also what decides whether a promotion, a bonus or a second job is worth the trouble, and they are almost never in a comparison of headline rates.
Whether the contributions ever stop is the difference nobody looks at
Income tax scales are progressive almost everywhere. Social contributions are not: most countries stop charging them above a ceiling, a few never stop, and that single design choice moves high salaries more than any rate in a table.
Canada: contributions take 0.0% of a $100,000 salary and 0.0% of a $250,000 one. They are essentially uncapped, so they keep taking the same share however much you earn.
Japan: 18.9% at $100,000 and 15.0% at $250,000. Capped as well, on the same pattern.
The two systems are built differently here, and that is most of why the answer at $250,000 is not the answer at $50,000. One country lets the burden fall away on high pay and the other does not.
Total share of gross taken at the two levels: 27.6% and 40.4% in Canada, 27.6% and 38.2% in Japan.
These are not equally rich countries, and the price level says so
One more thing has to be said before any of the figures above are read as advice. Canada and Japan do not have the same salaries to offer.
On the World Bank's index of household prices, where the United States is 100, Canada sits at 90.2 and Japan at 69. That is what the conversion on this page corrects for: $100,000 of real income costs an employer $126,048 in one and ¥10,333,658 in the other.
Output per person, also in international dollars: $66,746 in Canada and $55,422 in Japan. The two are broadly comparable, so a salary at this level means something similar in each.
Which is the limit of every figure on this page, stated once more: it prices a salary you already have an offer for. It does not tell you that the offer exists.
Among the 27 countries here, Canada is 14th and Japan is 15th
Both resolved on the same $100,000 of real income, ranked by what is left to spend:
Thailand keeps the most, $90,352, and Italy the least, $60,321 — a spread of $30,031 on identical real pay.
Canada sits at $72,437 and Japan at $72,399. The two are near neighbours in that table, which is worth knowing: on take-home alone this is a close call, and the things this page cannot measure will decide it.
Sitting immediately around them: Jamaica at $72,545, New Zealand at $71,870, The United Kingdom at $73,049, Australia at $73,925. If the difference between Canada and Japan looks decisive, notice how many other countries fall inside the same span — take-home alone rarely separates two places as cleanly as a single pair suggests.
A ranking of what you keep is not a ranking of where to live, and the gap between those two statements is the whole of the previous section. How this is calculated, including what it refuses to claim.
Over ten years
At $38 a year, 10 years in Canada rather than Japan is worth $381 in today's purchasing power.
A move between countries is the expensive kind, and none of that is in the figure: visas, shipping, a deposit in a currency you do not yet earn, and in many cases a period of paying into two systems at once. There are also tax-residence rules that decide which country taxes you in the year you move, and they are not modelled here.
The line starts below zero because moving costs about $15,000 and lands entirely in year one. It pays for itself inside the first year. That is the figure a per-year comparison hides.
At three horizons: $114 over three years, $381 over 10, $1,144 over thirty.
The longer the horizon, the more the part this page cannot measure matters — a pension you accrue, healthcare you will need later, a child's education. A ten-year figure on take-home alone flatters whichever country asks for less now.
The other comparisons people run next
Every country here is resolved against every other on the same real income. The ones most often paired with these two:
Australia vs Canada — Australia by $1,488 a year.
Austria vs Canada — Canada by $7,190 a year.
Canada vs Ethiopia — Canada by $11,076 a year.
Canada vs France — Canada by $3,587 a year.
Canada vs Germany — Canada by $11,372 a year.
Canada vs Hong Kong — Hong Kong by $15,368 a year.
Canada vs India — India by $16,819 a year.
Canada vs Ireland — Canada by $6,236 a year.
Canada vs Italy — Canada by $12,115 a year.
Canada vs Jamaica — Jamaica by $108 a year.
Or start from one country: every Canada comparison and every Japan comparison, each resolving all 26 on one page.
Where every number here comes from
The price level and the conversion between currencies:
World Bank, International Comparison Program — PPP conversion factor, household final consumption expenditure (LCU per international $), 2025 — read 2026-09-11. https://data.worldbank.org/indicator/PA.NUS.PRVT.PP
World Bank — Price level ratio of PPP conversion factor to market exchange rate, 2025 (United States = 100) — read 2026-09-11. https://data.worldbank.org/indicator/PA.NUS.PPP.03.CD
World Health Organization Global Health Expenditure Database, via World Bank — Out-of-pocket health expenditure per capita, PPP, 2023 — read 2026-09-11. https://data.worldbank.org/indicator/SH.XPD.OOPC.PP.CD
The Canadian figures:
Canada income tax — from the authority that sets it, with the rates and thresholds on the Canada calculator page.
Canada contributions — Canada Revenue Agency — CPP contribution rates, maximums and exemptions, and EI premium rates: both are withheld alongside income tax and are already included in this site’s Canadian engine. Read 2026-09-11. https://www.canada.ca/en/revenue-agency/services/tax/businesses/topics/payroll/payroll-deductions-contributions.html
The Japanese figures:
Japan contributions — Japan Health Insurance Association (協会けんぽ) — 令和8年3月分からの健康保険・厚生年金保険の保険料額表, Tokyo branch: health insurance 9.85%, the child and childcare support levy 0.23% and employees’ pension 18.300%, each shared equally with the employer, on standard monthly remuneration capped at ¥1,390,000 for health and ¥650,000 for pension. Read 2026-09-11. https://www.kyoukaikenpo.or.jp/assets/R8_13tokyo.pdf
Japan contributions — Ministry of Health, Labour and Welfare — employment insurance rates for 1 April 2026 to 31 March 2027: the employee share for general businesses is 5/1,000. Read 2026-09-11. https://www.mhlw.go.jp/content/001692566.pdf
Japan contributions — Local inhabitant tax (住民税) is levied by the prefecture and the municipality at a combined standard rate of 10% of the previous year’s income after a basic deduction of ¥430,000, plus a per-capita levy of ¥5,000. Read 2026-09-11. https://www.soumu.go.jp/main_sosiki/jichi_zeisei/czaisei/czaisei_seido/kojin_jyuminzei.html
And what is still not modelled on either side, stated rather than left to be discovered:
— Canada: The figures use Ontario as the province. Provincial income tax differs materially across Canada, and Quebec operates its own pension plan and parental insurance plan with different rates.
— Japan: Health insurance rates are set by prefecture. The figures use the Tokyo branch of the Japan Health Insurance Association, and the page says so.
— Japan: Employees aged 40 to 64 also pay long-term care insurance, which adds 1.62 points to the health insurance rate, half of it on the employee. It is not applied here.
— Japan: Inhabitant tax is charged on the previous year’s income, so it is not paid in a first year of work and continues after leaving a job. A steady salary is modelled, where the two coincide.
— Japan: Standard monthly remuneration is fixed in bands from the April to June average rather than from the actual monthly salary, and bonuses carry their own separate ceilings.
The price figures are the 2025 release and are not extrapolated to the current year.
Where to go next
Questions
- Is it better to earn in Canada or Japan?
- On the same real income of $100,000 the two leave you with almost exactly the same amount to spend. What separates them is what the tax buys back, and that is not something this page can put a number on.
- How much do I need to earn in Japan to match Canada?
- $100,059 of real income, which is ¥10,339,755 at Japanese prices — 0.1% more. It is solved by inverting the calculation, because brackets and contribution ceilings break any simple proportion.
- Why not just compare the tax rates?
- Because the income tax rate is routinely the smaller of the two deductions. On this pair, compulsory social contributions are $0 in Canada and ¥1,957,932 in Japan, on top of income tax of $34,743 and ¥894,294. A comparison of headline rates misses all of that, and in several countries it misses more than half of what comes off the payslip.
- Why international dollars instead of euros or dollars?
- Because an exchange rate measures what money is worth if you carry it abroad, not what it buys where you earn it. The conversion used here is the World Bank's purchasing power parity factor for household consumption, which prices a comparable basket in each country. $100,000 of real income is $126,048 in Canada and ¥10,333,658 in Japan — two very different numbers that buy the same thing.
- Does this include what the tax pays for?
- No, and that is the honest limit of the comparison. In one country the tax includes healthcare, education and a pension; in another the household buys those itself. No international dataset measures the value of what a tax system returns, so this page does not pretend to. The one piece that is measured is out-of-pocket health spending per person: $1,168 in Canada against $656 in Japan.
- If I move from Canada to Japan, which country taxes me that year?
- That is decided by tax residence rules, and they are not modelled here. Most countries tax you as a resident from the day you arrive or from a day-count threshold, and a double tax treaty decides which one wins where both claim you. In the year of a move it is common to file in both. The figures on this page describe a full year settled in one country, not the year you cross between them — and the difference in that one year can be larger than the annual gap shown above.
- Do these figures assume a single person?
- Yes: one earner, no children, the main regional scale where a country has more than one, and no deductions beyond the standard ones. Canada and Japan both treat households differently from single filers, and in some countries — joint assessment, family quotients, child credits — the difference is large enough to reverse the comparison. The single-filer case is the one that can be stated identically in all 27 countries, which is why it is the one used.
- Which country takes the largest share of a salary?
- Of the 27 here, Italy leaves the least of a $100,000 real income — $60,321 — and Thailand the most, $90,352. Canada leaves $72,437 and Japan $72,399.