10 Frequently Asked Questions About Filing Income Tax in Canada

Editorial review: August 2026. Values, rates, exchange rate and tax rules change. The examples help with planning, but do not replace a current simulation or professional guidance for your case.

Important Notice! Before proceeding, it is essential to clarify that I am not an accountant and am not in a position to provide financial or tax advice. All the information I will present in this post can be found on the official websites of the Canadian federal government or its province. Furthermore, it is crucial to point out that this post is not intended to instruct you on how to complete your Canadian income tax return. For this purpose, it is highly recommended to seek the assistance of a suitably qualified professional, especially if this is your first declaration.

##1. Who needs to file income tax in Canada?

In Canada, the requirement to file income taxes varies depending on an individual’s financial situation and tax residency. Generally, the following categories of people need to file income tax in Canada:

1. Residents - Canadian residents (including international students and temporary workers) are required to file their worldwide income tax, which includes income from sources in Canada and abroad.
2. Non-Residents Receiving Income from Canada - Persons who are not tax residents of Canada, but who have received income from Canadian sources, may be subject to tax obligations and may need to declare that income.
3. People on Government Benefits - Those who receive benefits from the Canadian government, such as the GST/HST Credit or the Canada Child Benefit, may need to file an income tax return to maintain their eligibility.
4. People with Tax Withheld at Source - If you had income tax withheld at source, you may need to file an income tax return to request refunds or adjust your tax liability. (I recommend reading this article)
5. People with Capital Gains or Investments - If you have made capital gains or have investments, there may be an obligation to declare these assets and liabilities on your income tax return.
6. Businesspeople and Self-Employed Workers - Businesspeople, self-employed professionals and business owners are required to file income tax returns related to their businesses.

Keep in mind that tax rules can be complex and may vary depending on the province or territory in which you reside. Therefore, it is advisable to consult a tax professional or accountant (at least on your first return). The official Canadian government website has a lot of information, but it is not very intuitive for those who have just arrived.

Read also: “How to calculate your salary in Canada”

##2. When should I file my income tax return in Canada?

All taxpayers in Canada, including those on temporary visas (such as work and study visas), are legally required to file a tax return when they have to pay tax for the year.

10 Frequently Asked Questions about Income Tax Declaration in Canada - Source: Image Bank

Tax deadline in Canada

The deadline to file your tax return and pay any tax balance due is generally April 30 of the following tax year. The tax return you file on or before this date will relate to the previous year’s income. In other words, the return you filed by April 30, 2026 refers to income for the tax year 2025. The next one, delivered by April 30, 2027, will cover 2026. While the deadline to file is April 30,  you can choose to do so from mid-February onwards. It is always advisable to submit the request as early as possible and avoid the “deadline rush”.

If you miss the deadline, you could be penalized by the Canada Revenue Agency if there is a balance of tax due. If you don’t file your tax return on time, you could incur a 5% penalty on top of anything you owe the Canadian government. If you are receiving a refund for the tax year, there is no penalty for late filing and the deadline to file your tax return is 10 years after the end of the tax year.

The deadline to file an income tax return in Canada is generally April 30, unless that day falls on a weekend or holiday, in which case the date is extended to the next business day.

Important Tip! Many newcomers mistakenly believe they only need to file taxes if they have resided in Canada for an entire tax year. This often results in a common error. For example, suppose you arrived in Canada on November 1, 2025, and since it's only been two months and you haven't had any income, you might think you don't need to file taxes in 2026 just for those two months. However, this is a mistaken understanding. It is important to know that you must complete a declaration to inform Revenue Canada that your tax obligation began from that moment. Lack of accurate information in the early stages of your life in the country can lead to significant problems in the future.

##3. Do I need to hire an accountant to file my income tax return in Canada?

It is not strictly necessary to hire an accountant to do your income tax return in Canada, especially if your tax situation is relatively simple. Many Canadian taxpayers successfully prepare and file their own income tax returns using tax software such as TurboTax or by filling out forms available on the Canada Revenue Agency (CRA) website.

However, hiring an accountant or tax consultant can be beneficial in the following situations:

1. Tax Complexity: If your tax situation is complex due to investments, property, business, capital gains, or income from abroad, an accountant can provide expert guidance to optimize your taxes. See tip below.
2. Save Time and Stress: Hiring a professional can save time and reduce stress, especially if you are not familiar with Canadian tax laws. If you have already gone through the Canadian immigration process, don’t expect the inspector to be any easier. Here, they are the masters of bureaucracy.
3. Avoid Mistakes: Accountants have in-depth knowledge of tax laws and can help avoid mistakes that could lead to penalties. Believe me, mistakes at the CRA in your first years as an immigrant are not easy to correct, mainly due to language barriers and tax culture.
4. Maximize Benefits: They can help you identify tax credits and deductions you may be missing, ensuring you receive the appropriate tax benefits. You pay a lot of tax in Canada, so investing in a professional for this can result in big savings as your refund can be optimized.
5. Personalized Advice: An accountant can offer personalized advice based on your financial situation and goals. Therefore, the decision to hire an accountant depends on the complexity of your tax situation and your personal preference. If you are not sure how to proceed, it is advisable to consult an accountant or tax advisor to assess your needs and make the most appropriate decision for your situation. Keep in mind that costs associated with hiring an accountant may be tax deductible in Canada in some situations.

Important Tip! If you have income in Brazil and are making your first declaration as an immigrant in Canada, it is advisable to seek out a professional who is familiar with this situation. Not all Canadian accountants have experience with taxpayers going through life transitions, despite the considerable number of immigrants arriving in Canada each year. This population still represents a relatively small portion of the accounting landscape. If possible, consider obtaining assistance from Brazilian accountants on your first declaration, as many of them have training and previous experience in Brazil, which allows them to understand more accurately how your sources of income originating in Brazil should be reported in Canada. My first experience was challenging as I hired someone who was used to dealing primarily with Canadian taxpayers, resulting in a significant lack of information for the government.

Also read: How much does it cost to live in Canada in 2026?

##4. How much can it cost to hire a professional to do my income tax return in Canada?

The cost of hiring a professional to do your income tax return in Canada can vary significantly depending on several factors, including:

1. Complexity of Declaration: The price may increase if your tax situation is complex, involving income from abroad, properties, investments, businesses, or other factors that require detailed calculations.
2. Location: Prices may vary depending on the region. In more expensive urban areas, such as Toronto or Vancouver, services tend to be more expensive than in rural areas.
3. Type of Professional: Certified accountants generally charge higher fees than non-certified tax advisors. However, your education and experience may be broader.
4. Family Size and Joint Return: The number of family members and whether you are filing a joint or individual return can also affect the cost.
5. Additional Assistance: If you require additional services, such as tax advice, financial planning or representation before the IRS, this may increase the cost.

On average, the costs of hiring a professional to do your income tax return in Canada can range from around $50 to $500 or more, depending on the factors mentioned above. It is advisable to obtain quotes from several professionals before making a decision and consider the cost against the value you will receive in terms of accurate tax advice and potential tax savings. Keep in mind that in some situations, fees paid to a tax professional may be tax deductible in Canada.

##5. Are there free tax return assistance services available in Canada?

Yes, in Canada there are free tax filing assistance services available to help taxpayers, especially those with limited financial resources. These services are designed to make the tax filing process more accessible and provide support to people who may not have the resources to hire a tax professional.

Here are some of the top options for free income tax filing assistance in Canada:1. Tax Clinics: Many community organizations, educational institutions, and volunteer groups offer tax clinics during tax filing season. Trained volunteers help taxpayers complete their returns for free. 2. Free Tax Software: The government of Canada offers free tax software programs, such as StudioTax, that allow taxpayers to electronically complete and submit their returns at no cost. 3. Free Telephone Service: The CRA (Canada Revenue Agency) provides a free telephone service to assist taxpayers with questions related to their income tax return. 4. Immigrant Resource Centres: Immigrant resource centers across Canada can offer free assistance to immigrants filing their first tax return in the country.

These assistance services are a great option for people who have a relatively simple tax situation and want to save money on hiring a tax professional. However, it is important to remember that the availability of these services may vary from one region to another and that they are more appropriate for simpler statements. If your tax situation is complex, it may be advisable to seek help from a tax professional.

Important Tip! There are several immigrant support organizations that offer free services to newcomers with limited resources. These resources may include assistance from professionals who dedicate a few hours of volunteer work each week to help complete income statements, particularly in simpler, low-income cases. I myself had the experience of volunteering at one of these centers, where I worked as an assistant in filling out forms, under the supervision of a qualified accountant. For those residing in Montreal, it is possible to seek assistance at centers such as CACI.

##6. Did you know that you need to file two income tax returns if you live, study or work in the province of Quebec?

10 Frequently Asked Questions about Income Tax Declaration in Canada - Source: Image Bank

Yes, it’s true, if you live in Quebec, Canada, you need to file two income tax returns: one to the Canadian Revenue Service (CRA) and another to the Quebec Revenue Service (Revenu Québec). This is due to Quebec’s single tax system, which has the authority to levy provincial income taxes in addition to the federal taxes levied across the country.

The reason for this distinction lies in the differences in fiscal policies and income tax rates between the federal government and the provincial government. Quebec maintains its own tax structure, with specific tax rates and deductions. These differences can impact the amount of taxes you must pay, making it necessary to file separate returns for each entity.

Filing two income tax returns may seem like a more complex process, but it is critical to ensuring you are in compliance with tax regulations at both the federal and provincial levels. Additionally, by filing both returns, you can take advantage of Quebec-specific tax benefits such as the solidarity credit and the child solidarity credit. To summarize, in all other provinces in Canada except Quebec, you only need to file an income tax return. However, if you choose to live in Quebec, you will need to deal with a duplicate process. This dynamic is similar to the experience of immigrating to the country.

Read also: “Why does the province of Quebec have its own immigration policy?”

Who is the body responsible for income tax in Canada?

In Canada, income tax administration is the responsibility of the Canada Revenue Agency (Canada Revenue Agency - CRA). The CRA is the federal agency charged with collecting, administering and enforcing Canada’s tax laws. Its main function is to ensure compliance with the tax obligations of individuals and companies across the country.

The CRA handles a wide range of tax matters, including collecting income taxes, administering benefit programs, issuing tax refunds, and monitoring to ensure that taxpayers comply with their tax obligations under Canadian tax legislation.

Who is responsible for income tax in Canada if you live in the province of Quebec?

In Quebec, the administration of income tax is the responsibility of the Quebec Revenue Agency (Revenu Québec). Revenu Québec is the provincial government agency charged with collecting and administering taxes, including income tax, within the province of Quebec.

While the Canada Revenue Agency (CRA) handles federal tax aspects across Canada, Revenu Québec handles tax issues specific to Quebec. Therefore, if you reside in Quebec, you will be subject to provincial tax rules as well as Canadian federal rules.

##7. What tax deductions and credits are available to taxpayers in Canada?

In Canada, there are several tax deductions and credits available to taxpayers designed to reduce tax burdens and support various areas of financial life. Here are some of the main tax deductions and credits available:1. Goods and Services Tax Credit (GST/HST Credit): This credit is designed to help low-income families offset the Goods and Services Tax (GST) or Harmonized Sales Tax (HST) they paid on their everyday purchases. 2. Canada Child Benefit (Canada Child Benefit): This benefit provides financial support to families with children under 18 years of age. The amount varies based on family income and number of children. 3. Education and Textbook Tax Credits](https://www.canada.ca/en/revenue-agency/services/tax/individuals/topics/about-your-tax-return/tax-return/completing-a-tax-return/deductions-credits-expenses/line-32300-your-tuition-education-textbook-amounts.html)): Although education and textbook tax credits were eliminated after 2016, students can still claim unused tax credits accrued before that date. 4. Caregiver Tax Credit (Caregiver Tax Credit): This credit is intended for people who care for dependent family members with special needs. 5. Income Tax Credit for People with Disabilities (Disability Tax Credit): This credit is for people with disabilities and may include an additional amount for special care. 6. Dividend Tax Credit (Dividend Tax Credit): This credit aims to reduce double taxation of dividends that companies pay to shareholders. 7. Medical Expense Deduction (https://www.canada.ca/en/revenue-agency/services/tax/individuals/topics/about-your-tax-return/tax-return/completing-a-tax-return/deductions-credits-expenses/lines-33099-33199-eligible-medical-expenses-you-claim-on-your-tax-return.html): Taxpayers can deduct eligible medical expenses that exceed a certain percentage of their income. (Including medical expenses you incur abroad) 8. Working Income Tax Credit (Working Income Tax Benefit): This credit benefits low-income workers and offers incentives for employment. 9. Interest on Student Loans Deduction): Taxpayers can deduct interest paid on student loans. 10. Business Expense Deduction(https://www.canada.ca/en/revenue-agency/services/tax/businesses/topics/sole-proprietorships-partnerships/business-expenses.html): Self-employed people and small business owners can deduct eligible business expenses, including home office expenses, travel and supplies. 11. Home office expenses for employees (Home office expenses for employees**): This deduction is claimed on your personal income tax return. If you work remotely for a Canadian company, you can deduct rent, electricity, heating, internet and other costs. Deductions reduce the amount of income you pay tax on, thus reducing your overall income tax liability. Keep in mind that the eligibility and amount of these deductions and tax credits may vary based on your individual situation, including your income and the specific expenses you have incurred. It’s important to carefully review applicable tax rules and consider seeking guidance from a tax professional or using tax software to ensure you’re taking full advantage of all available deductions and credits.

Read also: “How to calculate your salary in Canada”

##8. Do I need to declare my income from abroad when living in Canada?

Yes, if you are a resident (temporary or permanent) of Canada, you are generally required to declare your income from abroad along with your income in Canada. Canada uses the global tax system, which means that Canadian residents must report all sources of income, regardless of where they originate, including income from abroad.

You can find more details about this topic in this post: 8 important recommendations about sending money from Brazil to Canada

Here are some important considerations about declaring income from abroad in Canada:

1. Reporting Obligation: You must declare your global income in Canada, including wages, rent, dividends, interest, capital gains and other sources of income, regardless of where they are located.
2. Double Taxation Agreements: Canada has double taxation agreements with many countries to avoid double taxation of the same income. This means that in many cases you can receive a tax credit in Canada for tax paid abroad.
3. Currency Conversion: It is important to convert your foreign income to Canadian dollars using the appropriate exchange rate for the relevant tax year.
4. Adequate Documentation: Keep detailed records of your foreign income, including supporting documents, bank statements and information related to investments abroad.
5. Exceptions and Exemptions: Some foreign income may be exempt from tax in Canada, depending on its nature and specific tax arrangements. It is important to consult a tax professional or the IRS to understand the applicable exemptions.
6. Deadline: The deadline to file an income tax return in Canada is generally April 30th. Make sure you meet this deadline to avoid penalties.

Remember that failure to comply with tax obligations in Canada can result in penalties, so it is essential to ensure that you declare your income from abroad properly and within the deadlines set by the Canada Revenue Agency (CRA).

Read also: “8 important recommendations about sending money from Brazil to Canada”

##9. How do I get a tax refund in Canada?

Getting a tax refund in Canada involves the process of filing a correctly completed income tax return and then waiting for the IRS to process your return. Here are the general steps to get a tax refund in Canada:1. Gather your Documents: First, gather all necessary documents, including proof of income, deductions, tax credits and other relevant financial documents. 2. Fill Out Your Tax Return: Complete your tax return accurately, whether on paper or using government-approved tax software. Be sure to include all information correctly, including employment income, investments, medical expenses, tax credits, deductions, and other relevant information. 3. Choose Direct Deposit Option: Choose direct deposit, which is the fastest way to receive your refund. This allows the government to deposit the refund amount directly into your bank account. 4. Send your Declaration: Send your income tax return before the deadline. The deadline is normally April 30th. If you choose to file a paper return, be sure to mail it in on time. 5. Wait for Processing: After submitting your declaration, the IRS will process it. This may take some time, and processing may be faster if you use the direct deposit option. 6. Check Status: You can check the status of your statement online to track processing and find out when your refund will be issued. 7. Get Your Refund: Once the IRS processes your return and determines that you are entitled to a refund, the amount will be deposited into your bank account (if you opted for direct deposit) or you will receive a check in the mail.

It’s important to note that the time it takes to receive your refund can vary and will depend on several factors, including the date you filed your return and how you submitted it.

Important Information! It may seem curious to us Brazilians the approach that Canadians have towards bureaucracy, since Brazil invests significantly in technology, especially in the fiscal sphere. However, in Canada, many processes still rely on paper forms, including your first tax return. The reason for this is unclear, but it is established procedure. After submitting your first paper return, subsequent returns can be submitted electronically.

Remember, it’s crucial to fill out your return accurately and take advantage of all the deductions and tax credits you’re entitled to. If you don’t have experience filing your own tax return, consider the guidance of a tax professional to ensure everything is done correctly and to maximize your refund.

##10. At what income level are you exempt from income tax in Canada?

Income tax exemption in Canada varies depending on the province or territory in which you reside, as well as your total income. There is usually a basic exemption that allows a portion of your income to be tax-free, especially for lower incomes.

However, as your income increases, you will be subject to progressive income tax rates. Specific exemptions and rates may vary from year to year and between jurisdictions. Therefore, it is important to consult current tax information from the Canada Revenue Agency (CRA) or seek guidance from a tax professional to understand the specific tax rules that apply to your situation.

Income tax exemption in the province of QuebecJust for reference, in Quebec, income tax exemptions are determined based on a number of factors, including your income, marital status, number of dependents and other personal circumstances. However, the province of Quebec offers a basic personal credit that exempts part of your income from taxes. This exemption is applied progressively, which means that the lower your income, the greater the exemption portion you will receive.

In 2026, Quebec’s basic personal allowance is $18,952 CAD. At the federal level, the maximum basic personal amount is $16,452 CAD, but it decreases for taxpayers in higher income brackets. These amounts generate non-refundable tax credits; they do not simply function as a completely “exempt” income range in any situation. Those who live in Quebec may also be entitled to the 16.5% federal rebate calculated according to the declaration rules.

The numbers you need to have on hand in 2026

To avoid miscalculating, these are the official parameters for the 2026 fiscal year:

Parameter	Value 2026
Basic Personal Amount, Quebec	$18,952 CAD
Basic Personal Amount, Federal	$16,452 CAD
RRQ Earnings Cap (MGA)	$74,600 CAD
RRQ contribution rate (employee)	6.30%
Maximum insurable employment insurance (Quebec)	$68,900 CAD
Employment insurance rate (employee, Quebec)	1.30%
RQAP maximum insurable	$103,000 CAD
RQAP Rate (Employee)	0.430%
Maximum RAMQ drug insurance premium	$789 CAD

Quebec tax brackets in 2026: 14% up to $54,345; 19% from $54,345 to $108,680; 24% from $108,680 to $132,245; 25.75% above that.

Federal bands in 2026: 14% up to $58,523; 20.5% up to $117,045; 26% up to $181,440; 29% up to $258,482; 33% above that.

Read also: “Service tariffs and minimum wage in Quebec: Updates 2026”

It is important to note that these amounts and tax rules may change from year to year, and specific information should be verified with Quebec tax authorities or a tax professional to ensure accuracy and compliance.

Final considerations

Now, you’re probably thinking about getting ready for your tax return next year. It’s important to start considering this as soon as possible and pay attention to the documents you’ll need to gather throughout the year to make the process easier.

Avoid leaving this to the last minute, as we often do in Brazil. In Canada, skilled labor is scarce, and dealing with it in a rushed manner can result in significant costs.

With this, I conclude my observations for today. Remember to subscribe to our newsletter to receive weekly updates on how to prepare for this journey we affectionately call immigration.

See you in the next post! 😀