Turbotax Ontario Income Tax Calculator 2024

Use this Turbotax Ontario Income Tax Calculator 2024 to estimate your provincial income tax for the year 2024. The calculator follows Ontario's tax brackets and deductions to provide an accurate estimate of your tax liability.

How to Use This Calculator

To use the Ontario Income Tax Calculator:

Enter your total taxable income for 2024 in the "Taxable Income" field.
Select your filing status (Single, Married, or Head of Household).
Click "Calculate" to see your estimated provincial tax.
Review the result and compare it with your expected tax liability.

The calculator provides an estimate based on Ontario's 2024 tax rates. For exact figures, consult a tax professional or use official tax software.

Formula Used

The Ontario income tax is calculated using progressive tax brackets. The formula is:

Ontario Tax = Sum of (Taxable Income × Tax Rate for each Bracket)

The tax brackets for 2024 are as follows:

Taxable Income	Tax Rate
$0 - $45,142	5.05%
$45,142 - $90,287	9.15%
$90,287 - $150,000	11.16%
$150,000 - $220,000	12.16%
Over $220,000	13.16%

Assumptions

This calculator makes the following assumptions:

Taxable income is the amount after deductions and credits.
No additional provincial tax credits or deductions are applied.
Tax rates are based on Ontario's 2024 rates.
The result is an estimate and may not match your actual tax liability.

Worked Example

Let's calculate the Ontario income tax for a single filer with a taxable income of $60,000.

First $45,142 at 5.05%: $45,142 × 0.0505 = $2,284.34
Next $14,858 ($60,000 - $45,142) at 9.15%: $14,858 × 0.0915 = $1,359.66
Total tax: $2,284.34 + $1,359.66 = $3,644.00

The estimated Ontario income tax for this example is $3,644.00.

Frequently Asked Questions

Is this calculator accurate for my tax situation?: This calculator provides an estimate based on Ontario's 2024 tax rates. For exact figures, consult a tax professional or use official tax software.
What deductions are included in the taxable income?: The taxable income should be the amount after deductions and credits. This calculator does not include specific deductions.
Are there additional provincial tax credits?: This calculator does not account for additional provincial tax credits or deductions. Check with the Ontario government for the most current information.
How do I file my Ontario taxes?: You can file your Ontario taxes using Turbotax, online tax filing services, or by mail. Ensure you have all necessary documentation before filing.