Updated Checked by the Tax-Services.ca editorial team How we check
Tax payable is the total federal and provincial income tax you owe for the year, worked out on your return before you count what’s already been paid. For an Ontario employee earning $60,000, that comes to about $8,320 on our figures. What you send in or get back is the gap between that number and the tax already taken off your pay.
What does tax payable actually include?
On the T1 return, the CRA’s line 43500 is titled total payable. It’s the federal tax plus your province or territory’s tax, and it also folds in CPP or EI on self-employed earnings and any repayment of social benefits when those apply.
Your total payable is the amount of federal and provincial or territorial taxes that you owe
Line 43500, Total payable, canada.ca
It does not subtract tax withheld or instalments, because those are payments, and the return handles them further down.
So tax payable is a bill in the abstract. Your balance owing or refund only appears after you set the payments against it.
How do you get from payable to refund or balance owing?
Think of two piles. One is what you owe: tax payable. The other is what you’ve already paid: tax withheld by employers, instalments you sent, and refundable credits. Subtract the second from the first.
Here’s an example with a made-up withholding figure, so you can see the mechanics. Say you earn $60,000 in Ontario, and your tax payable is $8,320. If your employer took $9,000 off across the year, you’re due a refund of about $680. If they took $7,800, you’d owe about $520. Our tax refund calculator does the same subtraction with your real numbers.
| Item | Amount |
|---|---|
| Tax payable (Ontario, $60,000 salary) | $8,320 |
| Tax withheld (example only) | $9,000 |
| Refund | $680 |
A big refund isn’t a gift. It just means too much came off each paycheque and the government held your money all year without paying interest.
What makes tax payable go up or down?
Income raises it. Deductions lower the income it’s based on, and credits lower the tax itself. The order matters: a $1,000 RRSP deduction cuts your bill by your marginal rate, but a $1,000 credit amount only cuts it by the lowest rate, 14% federally.
The income tax calculator shows federal and provincial tax side by side, so you can see which layer moves when you change an input. If you’re weighing an RRSP, the RRSP calculator puts a number on the deduction.
Is tax payable the same as the amount you owe?
No, and this trips up a lot of people at tax time. Tax payable is the full bill. The amount you owe is what’s left after payments. Someone with $8,320 payable and $8,320 withheld owes nothing and gets nothing, even though they paid thousands of dollars in tax. Zero owing doesn’t mean zero tax.
What happens if payable is more than you can pay?
Pay what you can by the deadline anyway. For the 2025 return, a balance owing was due by 30 April 2026, and the CRA charges compound interest daily on whatever is left from the next day until it’s paid. We don’t have the 2026 return dates yet, so check the CRA’s important dates page rather than assuming they’re the same.
The CRA has a debt section with payment options for people who can’t pay in full. We haven’t reviewed those programs, so we won’t describe them here.
Why does your bill come out different from the tool?
A few reasons show up again and again.
- We model basic credits, and CPP and EI credits. We don’t model tuition, medical costs, donations or most other claims.
- The tax credits tool is federal only.
- Self-employed results treat CPP differently from a payroll system and leave out EI.
- Regular instalments matter if you pay quarterly. The tax instalments calculator is the place to check that.
Treat every figure as an estimate. The return is what counts.
How we checked the figures
The meaning of line 43500 and the balance owing rules are from the Canada Revenue Agency‘s guide pages for the 2025 return. Rates and credits are from the CRA’s 2026 rates page and payroll tables for Ontario, and the example uses our income tax engine. No government body has reviewed or endorsed what you read here.
Frequently asked questions
Is tax payable the same as balance owing?
No. Tax payable is the total you owe for the year. Balance owing is what is left after you subtract tax withheld, instalments and other payments.
Which line on the T1 shows total payable?
Line 43500, according to the CRA's guide.
When was a balance owing due for the 2025 return?
By April 30, 2026. Interest is compounded daily on any unpaid amount from the next day. We could not find dates for the 2026 return yet.
Does tax payable include CPP?
Only CPP and EI owed on self-employed or other eligible earnings. CPP taken from your paycheque is handled separately.
Can I lower my tax payable after the year ends?
Some deductions can still count after year end, for example an RRSP contribution made before the CRA's cutoff date. We did not confirm the 2026 cutoff, so check the CRA's dates page.
- How Canadian income tax works: brackets and credits
How federal and provincial Canadian income tax stack up, what marginal and average rates mean, and how credits and deductions change your bill