Canada Revenue Agency income tax deadline: a beginner-friendly guide
Quick answer
- For most individual taxpayers, the federal personal income tax return must be filed by April 30 of the year following the tax year.
- If you or your spouse/common-law partner is self-employed, the filing deadline is June 15, but any tax owing is still due by April 30.
- If you miss the deadline, penalties and interest can apply. Check the CRA for current rules and exact dates for your situation.
- Provincial/territorial tax deadlines may align with federal deadlines but can vary. Check your province or territory’s tax authority as well.
Who this guide is for
- Newcomers to Canada’s tax system
- Individuals: employees, self-employed, rental income, etc.
- Small business owners who file personal returns (in addition to any business-specific returns)
- Anyone wondering what the “deadline” means and how to avoid penalties
Key deadlines at a glance
1) Individuals (personal income tax)
- General filing deadline: April 30 (of the year after the tax year)
- Self-employed individuals: June 15 (to file)
- Important: Any balance owing is still due by April 30
- If you owe tax and file after April 30 (for non-self-employed) or after June 15 (for self-employed), penalties and interest can apply
2) Instalment payments (for individuals who owe a lot of tax)
- If you owe more than a threshold, CRA may require quarterly instalments
- Common due dates: March 15, June 15, September 15, December 15
- Thresholds (may vary by year and situation): typically around $3,000 of net tax payable in the previous two years (less for residents of Quebec)
- Check CRA guidelines to see if you’re required to make instalments
3) Corporations
- Corporate tax returns (T2) have their own deadlines
- Filing deadline is generally several months after the fiscal year-end (often six months after year-end)
- Tax payment timing varies; consult CRA or a tax professional for the exact dates for your corporation
Note: Provincial/territorial deadlines
- Most provinces mirror the federal schedule, but some differences can occur.
- If you live in Quebec, you also file with Revenu Québec, which has its own deadlines and rules.
- Always verify both federal and provincial/territorial deadlines for your situation.
What happens if you miss the deadline?
- Late-filing penalties: If you owe tax and file late, penalties can apply (rates and calculation depend on your situation and province).
- Interest: The CRA charges interest on any unpaid tax starting from the original due date.
- It’s usually in your best interest to file on time, even if you can’t pay the full amount owed.
How to meet the deadline (beginner-friendly tips)
- File electronically: Use NETFILE (for individuals) to file your return quickly and receive faster processing.
- Use CRA My Account: Create or sign into your CRA My Account to see deadlines, notice of assessments, and payment options.
- Set reminders: Mark April 30 (and June 15 if you’re self-employed) on your calendar.
- Consider instalments early if you know you’ll owe: If you expect a large tax bill, planning instalments can reduce interest.
- Gather documents early: HR records, T4s, receipts, and all income sources help you file accurately and on time.
Where to check current deadlines
- Federal: Canada Revenue Agency (CRA) – Tax filing due dates for individuals, instalment payments, and more
- https://www.canada.ca/en/revenue-agency/services/tax-information-individuals/about-your-tax-return/deadlines.html
- https://www.canada.ca/en/revenue-agency/services/tax-information-individuals/filing-online.html
- Provincial/territorial: Check your province’s or territory’s tax authority (e.g., Revenu Québec for Quebec)
- Quebec: Revenu Québec deadlines
- Ontario, British Columbia, Alberta, etc.: provincial tax portals have deadlines that align with federal deadlines in most cases
A simple checklist for the typical case (individual, non-self-employed)
- Identify your tax year (usually the calendar year: Jan 1 to Dec 31)
- Confirm your filing deadline (April 30; June 15 if self-employed)
- Confirm any amounts you owe and the payment deadline (April 30)
- If required, check instalment obligations (if CRA flags you as an instalment payer)
- File on time using NETFILE or a tax professional
- Review your Notice of Assessment once issued by CRA
Common questions
- Can deadlines change? Yes. CRA can adjust rules or deadlines in certain situations (disasters, changes to tax law, etc.). Always verify current year deadlines on the CRA site.
- Do I have to file even if I didn’t earn income? In many cases, yes, especially if you want to claim refunds, credits, or if you had tax withheld. Check CRA guidance for your scenario.
- What if I’m a non-resident or have special circumstances? Special rules can apply. See CRA or consult a tax professional for your situation.
Bottom line
- For most individuals, the key deadline is April 30 to file and pay any balance due. If you’re self-employed, you have until June 15 to file, but any tax owed is still due by April 30.
- Always verify current-year deadlines on the CRA website and check provincial/territorial rules as well.
- Use available tools (CRA My Account, NETFILE) to stay on track and avoid penalties.
If you’d like, I can tailor this to your specific situation (province, self-employment status, whether you expect to owe taxes, etc.) and provide direct links to the exact CRA pages you’ll need.




