Dual citizenship: what you need to know
- What is dual citizenship?
- How can you find out if you have dual citizenship?
- What are the advantages?
- What are the disadvantages?
- How can you prevent problems?
- Where can you get more information?
Canadian law permits dual or multiple citizenships: you can be a citizen of another country and still be recognized as Canadian. There are both advantages and disadvantages to dual citizenship (or dual nationality), and you may not be fully aware of the privileges, obligations, and potential problems that come with it. The Government of Canada has developed this booklet to provide you with important information on dual citizenship.
You are a dual citizen if you are recognized by more than one country as a citizen. In some cases, you may not be aware that you are a citizen of another country. Dual, or multiple, citizenship may occur by choice or default and result from:
- an application for foreign citizenship
- your place of birth
- family connections, including place of birth of one of your parents or even grandparents
- marriage to a foreign national
- extended residency in a foreign country
Are you a Canadian citizen?
In general, if you were born in Canada, you are a Canadian citizen. If you were born in Canada after February 14, 1977, and at the time of your birth, your parents were not Canadian citizens or permanent residents, and at least one parent had diplomatic status in Canada, you are not a citizen. If you were born in Canada before February 15, 1977 to a parent who was a foreign diplomat in Canada, contact CIC for more information on eligibility.
If you were born in another country:
- In general, you are a Canadian citizen if you became a citizen through the naturalization process in Canada (i.e., you were a permanent resident – a landed immigrant – before you became a citizen).
- In general, you are a Canadian citizen if you were born outside Canada and one of your parents was a Canadian citizen at the time of your birth and that parent was either born in Canada or naturalized in Canada (‘naturalized’ means that the parent was a permanent resident – a landed immigrant – before becoming a citizen). You are the first generation born outside Canada.
- You may be a Canadian citizen if you were born outside Canada between January 1, 1947, and April 16, 2009, inclusively to a Canadian parent who was also born outside Canada to a Canadian parent (you are the second or subsequent generation born outside Canada). If you think this may apply to you and you need more information, please contact CIC.
- If you were a British subject residing in Canada when the Canadian Citizenship Act came into force on January 1, 1947, or you were born outside Canada to a British subject parent who might have become a citizen on that date, contact CIC to find out how to confirm whether or not you are a citizen.
If you are uncertain about whether you are a Canadian citizen, we encourage you to use CIC’s online self-assessment tool before applying for the Certificate of Canadian Citizenship. To use the online tool, visit the CIC website, and proceed to the Apply for Citizenship section.
If you want to know if you are a citizen of another country, or eligible to become one, you should contact officials of the country in question or that country’s embassy or consulate in Canada. You will need to provide key information, such as your place and date of birth, your parents’ citizenship, immigration details, and possibly further information about your parents, grandparents, and spouse.
The list of foreign government offices in Canada can be found on-line or by contacting the Enquiries Service of Foreign Affairs, Trade and Development Canada at 1-800-267-8376 or 613-944-4000.
Many Canadians remain or become citizens of another country because of practical advantages, including:
- employment opportunities
- entitlement to social programs, such as education, health care, and pensions
- property ownership
- unrestricted residency
- a sense of belonging through personal ties to more than one country
Always use your Canadian passport if possible, especially when entering the country of your second citizenship. Note that you cannot use a Certificate of Canadian Citizenship instead of a Canadian passport to travel abroad. A Certificate of Canadian Citizenship is not a travel document. A Canadian passport is the only reliable and universally accepted travel and identification document available to Canadians for the purpose of international travel. Canadian citizens returning to Canada who present other documents, such as a Certificate of Canadian Citizenship, birth certificate, provincial driver’s licence or foreign passport, instead of a Canadian passport, may face delays or be denied boarding by transport companies.
Using your Canadian passport may provide the basis under which Canada can provide you with consular assistance if you run into problems. You should also obtain a visa, if that is required for entry by Canadian citizens, and always present yourself as a Canadian when dealing with local authorities.
You should be aware of the possible drawbacks of dual, or multiple, citizenship:
- Your Canadian citizenship may not be recognized in the country of your other citizenship. That country’s authorities will regard you as one of their citizens, especially if you travel under their passport. If you are in trouble and need assistance in the country of your other citizenship, the local officials in that country may not welcome “outside interference” and deny your right to consular assistance from Canada. There could also be problems in a third country if there is confusion about your citizenship.
- You could be subject to a country’s laws that would not apply to a foreign traveller but that affect you as a citizen of that country.
- You may be legally required to register for military service and to respond to call-up orders in the country of your other nationality. This obligation may be enforced even if you are just visiting that country and permanently reside in Canada. Some countries do not accept ignorance as an excuse for failure to comply. The consequences could be imprisonment or immediate induction into military service the next time you arrive in the country or attempt to leave. Even dual citizens who have passed the age for military service may be considered defaulters for failing to report at the required time.
- You could have tax obligations not only in Canada but also in the country of your second citizenship. Taxation arrangements between countries are complex, and you should discuss these obligations with your financial and/or legal advisers.
- You might be subject to increased scrutiny by immigration and security officials if you travel with more than one passport. You could be questioned about missing entry or exit stamps, as well as your reason for having two travel documents. In some countries, possession of a second passport could result in its confiscation or a fine. You may even be prevented from leaving the country.
- A marriage performed in Canada may not be considered legal in another country (even though Canada acknowledges the legality of foreign marriages), and divorce and child custody documents issued by Canadian courts may not be recognized abroad.
- You could be held liable for reimbursing educational costs, especially if the country of your other nationality provided you with free education at the secondary or professional level or paid for your education in Canada or a third country.
- The country of your second citizenship may prohibit the transfer of an inheritance to you as a dual national.
Implications of renouncing your Canadian citizenship
If you are a citizen of another country and are living outside Canada, you can renounce your Canadian citizenship by applying through any Canadian embassy or consulate abroad. The procedures can take many months to complete. If you renounce your Canadian citizenship, you will become a foreign national and cannot obtain a Canadian passport nor seek Canadian consular assistance. Moreover, you will not be able to return to Canada unless you go through immigration procedures and meet applicable entry requirements. For example, some foreign nationals may require a visa to enter Canada.
If you are a dual citizen, or are considering becoming one, you can minimize risks and complications for yourself and your family by learning about the consequences of having dual citizenship and taking these actions:
- Know your citizenship status. Obtain information from the appropriate authorities of any country where you may be a citizen. Also be sure to contact Citizenship and Immigration Canada or the nearest Canadian government office abroad. Canadian officials will be happy to provide you with information or tell you where it may be available.
- Find out whether dual citizenship will create difficulties for you, if the country of your other citizenship recognizes dual nationality, and whether you can keep your foreign citizenship, before applying for Canadian citizenship.
Many international child abductions involve parents and children with dual citizenship. If the abducting parent carries a second passport, Canadian authorities may encounter difficulties in preventing the abduction. The Government of Canada cannot prevent another country from providing passport services to Canadian parents or children who are also citizens of that country.
You or your lawyer can request that a foreign diplomatic or consular mission not provide passport services for your child. To do so, provide the mission with a written request, along with a certified copy of any court orders dealing with custody or foreign travel by your child. Inform the foreign mission that you have also sent a copy of your request to Foreign Affairs, Trade and Development Canada in Ottawa.
For more information, consult the publication International child abduction: a guidebook for left-behind parents.
- Consider formally renouncing your second citizenship, if you are able do so and if it will eliminate certain risks. Citizenship cannot be renounced simply by making a personal declaration. You need to apply to the appropriate authorities of the country concerned and obtain formal approval. The necessary procedures can be lengthy and complex. Contact the country’s embassy or consulate in Canada for information.
- Contact the appropriate officials of the country of your second nationality before visiting there if you have any questions or concerns.
- Find out if you have obligations, such as taxes, military service, or repayment of educational costs, in any country where you are a citizen. Have the information confirmed in writing and carry the document while travelling.
- Contact the nearest Canadian embassy or consulate immediately if you run into problems related to dual citizenship. If you cannot make contact and require immediate assistance, call collect to the Emergency Watch and Response Centre of Foreign Affairs, Trade and Development Canada in Ottawa at 613-996-8885 (where service is available). Or contact us by email, at firstname.lastname@example.org.
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