Tax Guide for Newcomers
Step-by-step help with your first Canadian tax return. Learn how to get your SIN, file for free, and claim the credits and benefits you may be eligible for.
How Canadian Taxes Work
In Canada, you file a tax return once a year to report your income from the previous calendar year (January 1 to December 31). The Canada Revenue Agency (CRA) is the government body that collects taxes and distributes benefits and credits back to you.
Key Concepts
- Tax Year: January 1 to December 31. Your 2025 return covers all income earned during 2025.
- Progressive Tax: You pay higher rates only on the portion of income in each bracket, not on your entire income.
- Federal + Provincial: You pay tax at two levels. Rates depend on your province or territory of residence on December 31.
- Tax Deductions lower the amount of income that gets taxed (e.g., RRSP contributions).
- Tax Credits lower the amount of tax you owe (e.g., basic personal amount).
- Withholding: Your employer deducts tax from each paycheque. When you file your return, you settle the difference: a refund if too much was withheld, or a balance owing if too little.
Step-by-Step: Filing Your First Return
- 1Get Your SIN
A Social Insurance Number is required before you can work or file taxes. Apply at any Service Canada office for free. See the Get Your SIN tab for details.
- 2Collect Your Documents
Gather your T4 slips (employment income statements your employer sends you), any other tax slips (T4A, T5), receipts for deductions, and the exact date you arrived in Canada.
- 3Choose How to File
Use free tax software like Wealthsimple Tax or visit a CVITP free tax clinic where a trained volunteer prepares your return for free. See the File for Free tab.
- 4Enter Your Information
Report all income and claim any deductions and credits. As a newcomer, enter your date of arrival in Canada. You only report income earned from that date forward.
- 5Submit Your Return
File electronically through NETFILE (built into most tax software) or by mail. Online filing is faster, and refunds typically arrive within 2 weeks.
- 6Receive Your Benefits
After filing, the CRA will automatically assess you for the GST/HST credit, Canada Child Benefit, and provincial benefits, even if you owe no tax.
2025 Federal Tax Brackets
| Taxable Income | Rate |
|---|---|
| $0 – $57,375 | 15.0% |
| $57,375 – $114,750 | 20.5% |
| $114,750 – $159,088 | 26.0% |
| $159,088 – $225,940 | 29.0% |
| > $225,940 | 33.0% |
Basic personal amount for 2025: $16,129
This guide is for informational purposes only and does not constitute tax advice. Tax rules change annually — verify with the CRA or a certified tax professional.