New to Canada? Your First Tax Return: What You Need to Know

Moving to Canada is a major transition. Along with finding a home, starting work, opening bank accounts, and settling into everyday life, you may also need to understand a new tax system.

For newcomers, one of the most important concepts is that Canadian tax obligations are generally based on your residency for income tax purposes—not simply your immigration status. Once you become a resident of Canada for tax purposes, you may have Canadian reporting obligations for income earned both inside and outside Canada during your period of Canadian residency.

1. Do I have to file a Canadian tax return?

You may need to file a Canadian income tax and benefit return if you owe tax, want to receive a refund, or want to receive or continue receiving certain government benefits and credits.

Even if you had little or no Canadian income, filing can still be important because the Canada Revenue Agency (CRA) uses your tax return to determine eligibility for various benefits and credits.

For example, a newcomer may be eligible for benefits or credits based on family circumstances and income. Some benefits may be available even before the newcomer files their first annual tax return, provided the applicable eligibility and application requirements are met.

2. Your immigration status is not the same as your tax residency

Being a permanent resident, temporary resident, international student, work permit holder, or another immigration category does not by itself determine how you are taxed in Canada.

The CRA generally looks at your residential ties and overall circumstances to determine your income tax residency. Residential ties can include a home, spouse or common-law partner, dependants, and other significant connections to Canada.

If you are uncertain about your residency status, the CRA provides Form NR74, Determination of Residency Status (Entering Canada), which can be used to request the CRA's opinion on your residency status.

3. What date should you use as your date of entry?

For a newcomer who becomes a Canadian resident for tax purposes during the year, the date you became a resident is important. The CRA asks you to report your date of entry/residency on your return.

For example, if you arrived in Canada and established significant residential ties on June 8, your return would generally identify June 8 as the date you became a resident for tax purposes. The exact determination depends on your circumstances.

This date can affect which income is reportable in Canada, how certain credits are calculated, and how your first-year tax return is prepared.

4. Do newcomers have to report foreign income?

This is one of the most common questions newcomers ask.

Generally, once you become a resident of Canada for income tax purposes, you must report your worldwide income for the period during which you are a Canadian resident. This can include employment income, self-employment income, interest, dividends, rental income, pensions, and other income from outside Canada.

However, this does not necessarily mean that every dollar of foreign income will be taxed twice. Depending on the circumstances, a tax treaty or a foreign tax credit may reduce or eliminate double taxation.

A key distinction is timing: income earned before you became a Canadian tax resident is generally treated differently from income earned after you became a resident. Your first return should therefore clearly identify the date your Canadian tax residency began.

5. What about money I already had before moving to Canada?

Simply bringing your existing savings into Canada does not automatically make the amount taxable as Canadian income.

For example, suppose you sold a property or accumulated savings in your previous country before becoming a Canadian tax resident and then transferred those funds to your Canadian bank account. The transfer itself is not generally the same thing as earning new income in Canada.

However, the underlying source of the money can matter. If the funds relate to income, a property sale, investment income, business activity, a gift, inheritance, or another transaction, the tax treatment should be reviewed separately.

Keep documentation showing the source of significant funds transferred to Canada, especially for large transactions.

6. Do I need to report foreign bank accounts and investments?

Having a foreign bank account does not automatically mean you owe Canadian tax on the account balance. However, foreign income and certain foreign property reporting rules may apply after you become a Canadian tax resident.

One important rule concerns specified foreign property. If, at any time in the year, the total cost amount of specified foreign property you owned exceeded the applicable $100,000 threshold, you may have to file Form T1135, Foreign Income Verification Statement. The rules are detailed and depend on the type of property and how it is held.

Examples of assets that may require careful review include foreign bank accounts, securities, shares of foreign corporations, and certain interests in foreign investment property.

Do not assume that a foreign asset is reportable—or not reportable—based only on its current market value. The T1135 rules use specific concepts and exceptions that should be reviewed carefully.

7. What about property I owned before moving to Canada?

Property that you owned before becoming a Canadian tax resident can create additional tax considerations. The CRA has specific rules for property owned before arrival and for determining the tax treatment of property when someone becomes a Canadian resident.

This is especially important if you own real estate, investments, shares in a private company, or other significant assets outside Canada.

Before filing your first Canadian return, consider gathering documents showing the ownership, original cost, and value of significant foreign assets around the date you became a Canadian resident.

8. What if I earned income before arriving in Canada?

Income earned before you became a Canadian resident is generally treated differently from income earned after you became a resident. For the portion of the year when you were not a Canadian resident, the CRA generally focuses on certain Canadian-source income rather than worldwide income.

At the same time, the CRA may ask newcomers to provide information about income earned outside Canada before arrival when determining certain benefit amounts. This information can be relevant even though that pre-arrival foreign income is not generally included as Canadian taxable income for the pre-residency period.

9. Can newcomers receive Canadian benefits and credits?

Potentially, yes. Newcomers may qualify for certain federal, provincial, or territorial benefits and credits depending on their income, family situation, residency, and other eligibility requirements.

The CRA notes that some newcomers can apply for benefit and credit payments soon after arriving in Canada, even before filing their first annual tax return.

Your tax return also plays an important role in continuing to receive benefits in subsequent years. Filing accurately and on time can therefore be important even when you do not expect to owe tax.

10. What documents should you prepare for your first tax return?

The exact documents depend on your circumstances, but a newcomer may want to gather:

• Social Insurance Number (SIN) and personal identification information
• Canadian employment slips such as T4, T4A, T5, or other applicable slips
• Information about self-employment or business income, if applicable
• Foreign employment, business, investment, pension, or rental income information for the period after becoming a Canadian tax resident
• Foreign tax paid, if applicable
• Information about foreign bank accounts and investments
• Details of significant property owned outside Canada
• Purchase/cost and valuation information for significant assets owned before arrival
• Medical, childcare, tuition, charitable donation, moving, and other potentially eligible receipts
• Spouse/common-law partner information and income details, where applicable
• Documentation supporting large transfers of money into Canada

The CRA recommends keeping supporting documents for at least six years after filing because they may be requested during a review.

11. Common newcomer tax mistakes to avoid

Assuming immigration status determines tax residency

Tax residency is determined under Canadian tax rules based on your circumstances and residential ties.

Reporting all foreign income for the entire year without considering your residency date

For a part-year newcomer, the period before and after Canadian residency can be treated differently.

Assuming money transferred to Canada is automatically taxable

A transfer of existing funds is not necessarily new income, but the source of the funds can matter.

Forgetting foreign income earned after becoming a Canadian resident

Worldwide income generally needs to be considered for the Canadian-resident period.

Ignoring foreign asset reporting requirements

Certain foreign property can trigger additional reporting, including T1135 considerations.

Failing to keep records of assets owned before arrival

Cost and valuation information can become important when preparing a newcomer return.

Not providing information needed to calculate benefits

Benefit calculations may require information about family circumstances and income earned before arrival.

Waiting until the last minute

International income, foreign assets, exchange rates, and residency issues can make a newcomer return more complicated than a straightforward T4 return.

12. A simple example

Imagine you moved to Canada on August 1 and became a Canadian tax resident at that time. Before August 1, you earned employment income in your previous country. After August 1, you earned Canadian employment income and also received interest from a bank account you kept overseas.

Your Canadian return would generally need to distinguish between the period before you became a Canadian tax resident and the period after. Your worldwide income for the Canadian-resident period would generally be considered, while the pre-arrival foreign income may be relevant for benefit calculations and other newcomer information requirements.

If foreign tax was paid on income that is also taxable in Canada, foreign tax credit rules may potentially reduce double taxation, depending on the circumstances.

13. When should you get professional tax help?

A first Canadian tax return can be relatively simple if you only had Canadian employment income after arriving. It can become more complicated when you have foreign investments, rental property, a business, significant savings, multiple countries involved, or uncertainty about your Canadian residency date.

Professional advice can be particularly useful when you need to determine what income is reportable, whether foreign asset reporting applies, how foreign taxes interact with Canadian taxes, or how your newcomer status affects available credits and benefits.