- Canadian Tax Resource Blog - http://blog.taxresource.ca -

High Tax Rate On Overtime

A reader of Canadian Tax Resource [1] asked me recently about why their overtime was taxed at nearly 40% when their regular pay was taxed at about 24%.

My regular bi-weekly pay is $3,000 and normally my employer deducts 23.9% or $717 from every pay.

Recently, I worked some overtime and on my last pay I got an extra $1,000 so my total gross pay was not $4,000. However, my employer took a total of $1,117 from my pay. Essentially, I had to pay $400 of extra tax on $1,000 of overtime. That’s 40%!

There are a couple of things to consider before we dive into how a $1,000 of overtime can be taxed at 40%.

Progressive Taxes

Canada’s tax system is progressive. This means that you pay increasing rates of tax as your pay increases. For example, a resident of Ontario would pay 21.05% on the first $36,868, 24.15% on the next $3,878, 31.15% on the next $24,158 and so forth.

Marginal Tax Versus Average Tax

At $3,000 bi-weekly, you would be making $78,000 per year. The basic tax on $78,000 is about $18,650 or 24%. This is the amount of tax your paid on $78,000 and is called your average tax rate.

The marginal tax rate is the rate of tax you paid on the last dollar you earned. At $78,000 you would be at the one of the top tax brackets and would pay 39.41% on the next $3,450 dollars you earn. After that you will pay 43.41%.

Summary

If you make $78,000 per year and will pay 39.41% of tax on each additional dollar earned, a $1,000 of overtime would mean you pay almost $400 of additional tax.

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