The single most important rule: file your first Canadian tax return even if you earned $0. Filing is what unlocks the GST/HST Credit (~$340/year for a single adult), the Canada Child Benefit (up to $7,997/year per child under 6), and the start of your TFSA contribution room. Newcomers leave thousands on the table by skipping a "no income" year.

Your first Canadian tax return is different from a regular return in three ways: you report a partial-year status (the date you became a tax resident), you may need to disclose pre-arrival world income, and your federal credits are pro-rated. None of this is hard, but most newcomer tax confusion comes from these three things. Here's the full walkthrough for the 2025 tax year (filed by April 30, 2026).

Step 1 — Determine Your Date of Tax Residency

You become a Canadian tax resident on the day you establish significant residential ties. For most newcomers this is the day you arrived with intent to settle (you got an apartment, opened a bank account, started a job, or enrolled in school). This is not the same as the date on your COPR or work permit.

• Permanent residents: usually the day you landed
• Study permit holders: usually the day you arrived to start your program
• Work permit holders: usually the day you arrived to start work

On your T1, this date goes in the "Date of entry into Canada" box on page 1. Only income earned from this date forward is taxable in Canada.

Step 2 — Gather Your Income Documents

Canadian income (after arrival)

• T4: employment income — issued by every employer by Feb 28
• T4A: scholarships, grants, self-employed commissions
• T5: interest from Canadian bank accounts (over $50)
• T2202: tuition tax certificate from your DLI
• RC62: universal child care benefit (rare in 2026)

Pre-arrival income (information only)

• Total foreign income earned in 2025 before the date of entry — converted to CAD using the Bank of Canada exchange rate for the date received (or the annual average for the year)

Step 3 — Pick Your Province of Residence

Your province of residence is the province you were living in on December 31, 2025. That's what determines which provincial tax rules apply (Alberta vs Quebec vs Ontario, etc.). If you moved between provinces during the year, only the province on Dec 31 matters for the return.

Use the Income Tax Calculator to see how much federal + provincial tax you owe for any province, and the Province Comparison tool if you're still deciding where to settle long-term.

Step 4 — Apply Your Pro-Rated Credits

As a newcomer, your federal personal credits (Basic Personal Amount, age amount, etc.) are pro-rated based on the number of days you were a resident in 2025. Most tax software does this automatically when you enter your date of entry.

Example: 2026 Basic Personal Amount is roughly $16,129. If you arrived on July 1, 2025 (184 days in Canada), your eligible BPA is $16,129 × 184 ÷ 365 ≈ $8,131.

Step 5 — Claim Every Newcomer Credit You Qualify For

GST/HST Credit (Quarterly Tax-Free Payment)

Most newcomers qualify in their first year. Apply by completing Form RC151 (newcomer application for the GST credit) or by checking the GST/HST credit box on your first T1 return. A single adult earning under ~$54,704 in 2025 receives roughly $340/year paid in 4 quarterly installments.

See our GST/HST Credit Guide for amounts and dates.

Canada Child Benefit (CCB)

If you have children under 18, apply using Form RC66 + RC66SCH (newcomer schedule). Maximum 2026 CCB is $7,997/year for kids under 6 and $6,748/year for kids 6–17, scaled down by family income.

Estimate yours with the CCB Calculator.

Canada Workers Benefit (CWB)

Refundable credit for low-income workers. Up to $1,633 for singles and $2,813 for families. Filed automatically on Schedule 6 of your T1.

Tuition Credit

If you paid Canadian tuition in 2025 and received a T2202, you can claim the federal tuition credit. Unused amounts carry forward indefinitely.

Provincial credits

• Ontario: Trillium Benefit (energy + property tax + sales tax credit)
• BC: Climate Action Tax Credit, sales tax credit
• Alberta: Affordability Action Plan credits
• Quebec: solidarity tax credit, work premium

Step 6 — Understand Your TFSA, RRSP, and FHSA Room

These three registered accounts have very different newcomer rules:

Use the TFSA Calculator, RRSP Calculator, and FHSA vs RRSP vs TFSA guide to plan the best order to fill them.

Step 7 — File and Set Up CRA My Account

• NETFILE certified free software: Wealthsimple Tax, TurboTax Free, StudioTax
• CRA Community Volunteer Income Tax Program (CVITP) — free help for simple returns
• Set up CRA My Account immediately after filing — you'll need it for benefit applications, NOA access, and direct deposit setup
• Sign up for direct deposit through your bank or in CRA My Account — paper cheques take weeks longer

Common Newcomer Mistakes

• Skipping the return because you earned nothing. You forfeit the GST credit, CCB, and TFSA room start.
• Reporting pre-arrival income as taxable. It's information-only — putting it in the wrong box can cost you $1,000+.
• Wrong date of entry. Using your COPR date instead of your physical arrival date inflates pro-rated credits and triggers a CRA review.
• Forgetting Form RC66SCH for CCB. Newcomers must complete this in addition to Form RC66 for the first year.
• Mailing a paper return. Paper takes 8+ weeks. NETFILE takes 2 weeks (or 8 days with direct deposit).

What Happens After You File

• CRA issues a Notice of Assessment (NOA) — usually within 2 weeks of NETFILE
• Refund deposited to your bank within 8–10 business days (with direct deposit)
• GST/HST Credit payments start the next quarterly cycle (Jan, Apr, Jul, Oct)
• CCB payments start the month after CRA processes RC66 (usually within 8 weeks)
• Your TFSA and FHSA contribution room is now confirmed in CRA My Account

For more on what to do once your return is in, read After Filing Your Taxes. The official CRA newcomer guide is at canada.ca/newcomers-tax.