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Ontario Tax Rate Calculator 2017

Reviewed by Calculator Editorial Team

Calculate your Ontario tax liability for 2017 with this professional tax rate calculator. Understand how federal and provincial tax brackets apply to your income, and determine your net take-home pay after taxes.

How the Ontario Tax Rate Calculator Works

Ontario's tax system combines federal and provincial tax rates to determine your total tax liability. The calculator applies these rates to your gross income, subtracts deductions, and calculates your net income.

Formula Used

Net Income = Gross Income - (Federal Tax + Provincial Tax + CPP + EI) - Deductions

Where:

  • Federal Tax = Gross Income × Federal Tax Rate
  • Provincial Tax = Gross Income × Provincial Tax Rate
  • CPP = Gross Income × 0.0595 (Canada Pension Plan)
  • EI = Gross Income × 0.0166 (Employment Insurance)

The calculator uses the 2017 tax brackets and rates from the Canada Revenue Agency and Ontario Ministry of Finance. These rates are progressive, meaning higher income brackets pay higher tax rates.

Ontario Tax Brackets 2017

In 2017, Ontario had the following tax brackets for federal and provincial taxes:

Income Range Federal Tax Rate Provincial Tax Rate
$0 - $45,282 15% 5.05%
$45,282 - $90,563 20.5% 9.15%
$90,563 - $140,388 26% 11.16%
$140,388 - $200,000 29% 12.16%
Over $200,000 33% 13.16%

These rates apply to both federal and provincial taxes. The calculator automatically applies the correct rate based on your income level.

How to Use This Calculator

  1. Enter your gross annual income in the calculator.
  2. Enter any applicable deductions (optional).
  3. Click "Calculate" to see your tax liability and net income.
  4. Review the breakdown of federal tax, provincial tax, CPP, and EI.
  5. Use the chart to visualize your tax breakdown.

Note

This calculator provides an estimate based on 2017 tax rates. Actual tax liability may vary based on your specific situation and changes in tax laws.

Example Calculation

Let's calculate the tax for someone earning $60,000 in 2017 with no deductions:

Component Amount
Gross Income $60,000
Federal Tax (20.5%) $12,300
Provincial Tax (9.15%) $5,505
CPP (5.95%) $3,570
EI (1.66%) $996
Total Deductions $22,371
Net Income $37,629

This example shows that someone earning $60,000 would have approximately $37,629 after taxes in 2017.

Frequently Asked Questions

What is the difference between federal and provincial taxes in Ontario?
Federal taxes are set by the Canada Revenue Agency and apply to all residents of Canada. Provincial taxes are set by the Ontario government and apply only to residents of Ontario. Both taxes are progressive, meaning higher income brackets pay higher rates.
How do deductions affect my tax calculation?
Deductions reduce your taxable income, which lowers your overall tax liability. Common deductions include RRSP contributions, medical expenses, and union dues. The calculator allows you to enter deductions to get a more accurate estimate.
Are the 2017 tax rates still accurate today?
The 2017 tax rates are provided for historical reference. Current tax rates may differ. For up-to-date information, consult the Canada Revenue Agency or Ontario Ministry of Finance.
Does this calculator include all tax deductions?
No, this calculator provides a simplified estimate. For a complete tax return, consult a tax professional who can account for all your specific deductions and credits.
How often should I use this calculator?
You can use this calculator anytime you need to estimate your take-home pay. It's especially useful for budgeting, salary negotiations, or understanding the impact of income changes.