Tax Refund in Canada: How Long It Takes and Why

Updated November 15, 2026 · Checked by the Tax-Services.ca editorial team · How we check

A tax refund in Canada is the money the CRA returns when you paid more tax during the year than your return says you owe. The CRA says electronic returns filed on or before the due date are processed within 2 weeks, and direct deposit is the quickest way to get paid. Paper returns and reviews take longer.

How much tax refund should you expect?

Look at your T4. Box 22 shows the income tax your employer took off. Your return works out the tax you actually owe, and the difference is your refund or your bill. The tax refund calculator guide and the tax refund estimator do that subtraction for you.

Here is a case. An Ontario employee earns $75,000 and has $14,000 withheld. The tax on that income is $12,704.65, so the refund is $1,295.35. If the same person puts $5,000 into an RRSP and deducts it, tax falls to $11,072.15 and the refund grows to $2,927.85.

Flip it and the same $75,000 with only $12,000 withheld gives a balance owing of $704.65. A big refund is not a prize. It is your own money that sat with the government all year.

How long does a CRA tax refund take?

The CRA's refunds page says its processing times apply only if it receives your return on or before the filing due date. Electronic filings and reassessments are processed within 2 weeks. Non-resident and international filers can wait up to 16 weeks. The page gives no figure for paper returns and points to the CRA's processing times tool, so check that for the current wait.

The CRA may take longer if your return gets a detailed review, if you file several returns at once, or if it asks you for more information. A slow refund is not proof that something is wrong. It is a reason to keep your paperwork handy.

To check on it, sign in to your CRA account, which the CRA calls the fastest option, or call 1-800-959-8281. Automated service runs 6 am to 3 am Eastern, every day, and live agents answer 8 am to 8 pm Eastern, Monday to Friday. Have your SIN, date of birth, address and notice of assessment ready. If you have not set up deposits yet, our guide to CRA direct deposit shows how.

Why can the CRA keep your refund?

It can apply all or part of it to what you owe. That includes a balance from another year, certain federal, provincial or territorial debts such as student loans, EI or social assistance overpayments, and some GST/HST or payroll debts from a sole proprietorship or partnership. The CRA also generally does not pay a refund of $2 or less, so a tiny amount might never show up.

Picture Sam in Regina, who is owed a $1,100 refund but still has a $600 balance from an earlier year. The CRA can use the refund to cover the balance, so Sam sees $500 land in the bank. Nothing went missing. The notice of assessment explains it.

You can also transfer the full refund to next year's instalment account, but only when you file. If you pay instalments, the tax instalments calculator shows what you would owe each quarter.

Does the CRA pay interest on a refund?

Sometimes. If you overpaid, the CRA may pay compound daily interest on your 2025 refund. The interest starts on the latest of three dates: May 30, 2026, the 30th day after you filed, or the day you overpaid. We do not quote a rate, because prescribed rates are reset every quarter. File on time and early, and it rarely matters.

What should you check once the refund arrives?

Open the notice of assessment and compare it with your own numbers. Do the income and deductions match what you filed? If the CRA changed something, the notice says what and why. A refund that is smaller than your estimate usually has a reason you can read there, whether it is a corrected slip, a credit that was not allowed or a balance applied to a debt. Keep the notice with your records for six years. See the Quebec refund guide if you also file with Revenu Quebec, and tax refunds for visitors for non-residents.

What goes wrong with refunds?

Leaving out a slip is the classic one. It changes your number, and it is the first thing to check if your refund looks too big. Skipping direct deposit is another, because a cheque by mail adds days you cannot control. Moving without updating your address is a third, since a cheque can be returned.

And remember that an estimate skips credits and benefits it does not model, so the CRA's figure can differ from ours.

Where we checked

We read the CRA's tax refunds page and its NETFILE overview in November 2026. The dollar figures come from our calculators, which use 2026 rates for a 2026 example, so a 2025 return would differ. We are an independent site, and no government body is behind it.

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