Ontario Weekly Income Tax Calculator

Calculate your Ontario weekly income tax with this professional calculator. Simply enter your gross weekly income and select your filing status to see how much tax you owe and how much you'll take home.

How to Use This Calculator

Using this Ontario weekly income tax calculator is simple:

Enter your gross weekly income in the first field
Select your filing status from the dropdown menu
Click "Calculate" to see your tax results
Review the breakdown of your tax and take-home pay

The calculator will show you:

Your federal tax amount
Your provincial tax amount
Your total tax liability
Your net take-home pay

This calculator uses the current Ontario tax rates for the 2023 tax year. Rates may change in future years, so check back for updates.

Ontario Tax Brackets

Ontario uses a progressive tax system with different rates for different income levels. The current tax brackets for 2023 are:

Taxable Income	Tax Rate
$0 - $44,703	5.05%
$44,704 - $89,407	9.15%
$89,408 - $150,000	11.16%
$150,001 - $220,000	12.16%
Over $220,000	13.16%

Note that these are provincial tax rates. Federal tax rates are calculated separately and added to the provincial tax to determine your total tax liability.

Calculation Method

The Ontario weekly income tax calculator uses the following formula to determine your tax liability:

Total Tax = Federal Tax + Provincial Tax Federal Tax = Federal Tax Brackets (gross income) Provincial Tax = Ontario Tax Brackets (gross income)

The calculator accounts for:

Progressive tax brackets for both federal and provincial taxes
Different filing statuses (single, married, etc.)
Current tax rates for the 2023 tax year

After calculating your total tax, the calculator subtracts this from your gross income to determine your net take-home pay.

Worked Example

Let's calculate the tax for someone earning $1,200 weekly as a single filer:

Gross weekly income: $1,200
Annual gross income: $1,200 × 52 = $62,400
Federal tax: $6,500 (using federal tax brackets)
Provincial tax: $3,200 (using Ontario tax brackets)
Total tax: $6,500 + $3,200 = $9,700
Annual net income: $62,400 - $9,700 = $52,700
Weekly net income: $52,700 ÷ 52 ≈ $1,013.46

So someone earning $1,200 weekly would take home approximately $1,013.46 after taxes.

Frequently Asked Questions

How often should I use this calculator?

You can use this calculator whenever you want to estimate your take-home pay. It's especially useful when you're considering a new job offer or when your income changes.

Does this calculator account for deductions?

This calculator provides an estimate of your tax liability based on your gross income. It doesn't account for specific deductions you might qualify for. For a more accurate figure, consult with a tax professional.

Are the tax rates up to date?

Yes, this calculator uses the current Ontario tax rates for the 2023 tax year. We update the rates annually to ensure accuracy.

Can I use this for self-employment income?

This calculator is designed for regular employment income. For self-employment income, you'll need to account for additional taxes and deductions specific to your business.