Tax credits and deductions 101.

January 27, 2020

There’s a lot to understand when it comes to taxes, such as figuring out what a Notice of Assessment (NOA) is or how to file taxes when you’re new to Canada. But perhaps one of the most important tax questions to wrap your head around is credits and deductions. Is there a limit to how many you claim? Good news, there isn’t!

While tax credits and deductions can get confusing, they don’t have to be. We’re here to guide you through these tax concepts so you can focus on things that really matter.

Credits versus deductions.

Although often interchanged, tax credits and deductions are two different tax-related terms and they affect your bottom line differently.


are expenses or other adjustments that lower your tax liability by lowering your taxable income.


, on the other hand, decrease the amount of tax you’ll have to pay on your taxable income. These can be further divided into non-refundable and refundable. Non-refundable credits are those that reduce the amount of taxes you’d pay but don’t give you a refund if your taxes payable are already zero. Refundable credits, though, is money you can get from the CRA even when you have no income tax payable.

What can you claim?

Remember, as long as you qualify, there is no limit to how many you claim. So, to make sure you get what’s yours, check which credits or deductions you’re eligible for.

Generally, tax credits and deductions can be split into a few categories. The most common include:

  • Family, child care and caregivers – These are amounts that you can claim for your children, spouse or common-law partner and other eligible dependents. For example, if you pay for childcare in order to work or attend school, you can claim a deduction to offset these expenses.
  • Employment expenses – That’s right, one of the things you pay taxes on can also results in tax credits and deductions!A common credit that falls into this bucket is the moving expense. If you moved to be closer to work and your new residence is at least 40 kilometers closer to your new job, you can claim a deduction for moving costs like transportation, storage, temporary living expenses and costs related to selling your old home (or breaking a lease) and buying the new one.
  • Education amounts – Although the federal education and textbook tax credits were eliminated in 2017, you may still be able to claim a provincial or territorial amount. Educate and inform yourself about what you’re entitled to by reviewing your income tax package.

What the CRA deems a red flag.

While there isn’t a limit to how many tax credits and deductions you can claim, we do want to give you a heads up on one thing: consistency.

If after reading this, you report deductions or credits that are inconsistent with past filings, this could prompt the taxman to ask questions because you haven’t claimed them before. To keep yourself safe and protected against any inquiries, make sure to keep any documents to help back up your claims. That means you really shouldn’t throw out those donation or medical receipts – they can save you in the long run!

While this was just the tip of the tax credit and deduction iceberg, figuring out which ones you qualify for and what you need to prove it can be a bit confusing. Find a local H&R Block location and speak to a Tax Expert to get the most of your taxes this season. Or if you’re a pro already, file yourself with the H&R Block Tax Software.

Subscribe to our tax tips newsletter.

Get the latest tax news to your email.

By clicking the Subscribe button, you consent to receiving electronic messages from H&R Block Canada regarding product offerings, tax tips, and promotional materials. You can withdraw your consent at any time by emailing us at