Canada eTA Number Explained: Everything Travelers Need to Know
Flying to Canada without a visa requires most visa-exempt foreign nationals to obtain an online travel authorization known as the Canada eTA Number. Many travelers are unclear about what the eTA number is, how it works, and why it is required for entry into Canada, even though the application process itself is quite simple.
This authorization is electronically attached to your passport and checked by airlines and Canadian border officers before you can board your plane. Knowing about the use of the Canada eTA Number can assist in avoiding last-minute travel disruptions, delays, or the denial of boarding. In this guide, you will learn what a Canada eTA Number is, who needs it, how to apply, and how to check or confirm your authorization for a smooth trip to Canada.

You will receive a confirmation email with your application number after submitting your Canada eTA online form.
- What is a Canada eTA Number?
- Who Is Eligible for a Canada eTA Number?
- How to Apply for a Canada eTA Number?
- How to Find or Retrieve Your Canada eTA Number
- Common Issues Related to Canada eTA Numbers
- 1. Unable to Find the Canada eTA Number
- 2. Passport Details Do Not Match
- 3. eTA Has Expired Without the Traveler Realizing
- 4. Application Delays or Refusals
- 5. Belief That an eTA Guarantees Entry
- Conclusion
What is a Canada eTA Number?
A Canada eTA reference number is the unique confirmation code issued after a successful Electronic Travel Authorization (eTA) application. It is mainly used to identify and track the eTA record in the system. It confirms that a visa-exempt traveler has been authorized to travel to Canada by air.
The eTA number is connected to the passport of the traveler electronically and automatically verified by the airlines before boarding. Unlike a traditional visa, the Canada eTA is a digital authorization and does not appear as a physical document in the passport.
The eTA indicates that the traveler has passed an initial electronic screening for admissibility to travel to Canada by air. One of the requirements that eligible travelers to Canada should have is the possession of a valid Canada eTA Number before they are allowed to travel to Canada on an aircraft.
Is a Visa Number the Same as a Canada eTA Number?
No, a visa number is not equivalent to a Canada eTA number. The two numbers relate to different types of travel authorization and serve completely different purposes.
When using an airplane, Canada has a Canada eTA (Electronic Travel Authorization), which permits foreigners with no visa requirements to travel to Canada without a visa. The eTA is an electronic consent directly connected to the passport of a traveler and does not manifest itself in the form of a hard copy.
Instead, a visa number is given to travelers who need a Canadian visa. It is printed on the visa sticker, which is located in the passport and is used to identify that particular visa.
Due to their application to various groups of travelers, a Canada eTA number and a Canada visa number cannot be compared and used interchangeably.
Who Is Eligible for a Canada eTA Number?

Most travelers eligible for a Canada eTA are citizens of visa-exempt countries. In addition, lawful permanent residents of the United States may also be eligible to apply for an eTA, regardless of their nationality
Citizens of Visa-Exempt Countries
Travelers who hold passports from visa-exempt countries are eligible to apply for a Canada eTA Number. These are the travelers who do not require a conventional visitor visa to enter Canada by air into the country on a short trip, such as tourism, business meeting, or family visits.
Travelers Entering Canada by Air
A Canada eTA Number is required only for air travel to Canada. An eTA is not required when travelling by land or sea to Canada, by car, bus, or cruise ship, as a visa-exempt visitor.
U.S. Permanent Residents
U.S. permanent residents are eligible for a Canada eTA only when traveling to Canada by air and must carry a valid U.S. Green Card along with their passport. They will have to carry a valid U.S. Green Card and a country-of-origin passport in order to fly to Canada.
Transit Passengers
Most transit passengers passing through a Canadian airport require a valid eTA, unless they qualify for specific transit exemptions such as the Transit Without Visa (TWOV) or China Transit Program.
Business and Short-Term Visitors
Visitors who come to Canada as temporary business people, for conferences, tourism, or even make short family visits are qualified as long as they meet the Canada entry and security requirements.
How to Apply for a Canada eTA Number?
Applying for a Canada eTA Number is a simple online process, but it must be completed carefully to avoid errors that could affect your travel plans. Below is a step-by-step guide to help eligible travelers complete the application correctly.

Applying for a Canada eTA is a straightforward online process for eligible travelers who plan to fly to Canada.
Confirm Your Eligibility
Before applying, travelers should first confirm whether they are eligible for a Canada eTA Number. Eligibility generally requires holding a passport from a visa-exempt country and planning to enter Canada by air for temporary purposes such as tourism, business, or transit. Travelers entering Canada by land or sea do not require an eTA.
Prepare Required Information and Documents
Applicants must hold a valid passport issued by a visa-exempt country. While there is no specific minimum validity requirement, the passport must remain valid for the duration of the traveler’s stay in Canada. A valid email address is required to receive eTA confirmations and updates. Applicants also need a valid credit or debit card to pay the application fee. Applicants may also be asked to provide basic personal details, passport information, and answers to security-related questions.
Complete the Online Application Form
The Canada eTA application is completed entirely online. Applicants must enter their personal and passport details exactly as shown on their passport. Any spelling errors or incorrect passport details can result in application refusal or boarding issues. All background and security questions must be answered honestly and completely.
Review and Submit the Application
Before applying, all entered information should be carefully reviewed. Once submitted, most application details cannot be changed. Once the applicant confirms that all information is accurate, the form can be submitted and payment completed.
Pay the Application Fee
The government fee for a Canada eTA Number is paid online when one applies, and it is not refundable in either case, whether one is successful or not. Passengers who will be passing through the third-party service providers will pay extra service fees.
Receive the Canada eTA Number
In most cases, approval is granted within a few minutes, and the Canada eTA Number is sent via email. However, some applications may require additional processing time. The eTA is automatically linked to the traveler’s passport and does not need to be printed; however, it is advisable to keep a copy of the confirmation email.
Check Status and Travel to Canada
Before boarding, airlines automatically check the eTA. However, travelers are still subject to inspection by Canadian border officers upon arrival.
How to Find or Retrieve Your Canada eTA Number
In case you have already submitted an application to obtain a Canada eTA, yet you cannot find your confirmation information, you are not alone. During the preparation of their trip, many travelers are looking up things like finding their eTA number Canada or a lost eTA number Canada. Fortunately, in most cases, Canada eTA information can be easily retrieved online.
Check Your Email First
The first step will be to look into your email inbox and find the initial eTA confirmation email. Also, ensure that you go through your spam and junk mail. You can search using keywords such as:
- “Canada eTA”
- “Electronic Travel Authorization”
- “IRCC”
In case the confirmation email is received, it will include the eTA reference and status.
Use the Official eTA Status Check Tool
If you are not able to find the confirmation email, you can access your eTA information with the help of the official eTA status check tool issued by the Government of Canada.
To retrieve your eTA record, you will be required to input:
- Passport number
- Country of issue
- Passport issue date
- Passport expiry date
Upon submission, your current eTA status and the confirmation details will be made available in the system. It is the surest way for travelers who seek my eTA number to find it.
What If You Have a Lost eTA Number?
In the event that you have already made an application for a Canada eTA and have lost your confirmation details, then there is no reason to panic. One of the most common cases is a lost eTA number, particularly for travelers who made their application months or years ahead of their travel. What is important to know is that the eTA is not kept in the form of a physical document that one would be supposed to present, but it is electronically connected to your passport.
Most of the time, you are not supposed to display your eTA number at the airport. Airlines automatically check your travel authorization when you check in, by scanning your passport. You should be eligible to board your flight, provided you are carrying the same passport that you applied for through your eTA.
Nevertheless, to verify eta number for Canada as a source of personal information or for personal reference or peace of mind, you can get your eTA information online. The government of Canada eTA status check tool provides you with an opportunity to check your authorization by your passport number, the country of issue, and the issue and expiry dates of your passport. It is the most trusted and secure method of checking the status.
In case of failure to get your eTA due to the change or expiry of your passport, you will have to make another application. To prevent this, it is better to save your eTA confirmation email.

If you lose your eTA number, check your email inbox and spam folders for the original confirmation
When You Must Apply Again
You need to file a new Canada eTA application in case:
- You receive a new passport
- Your passport expires
- Your existing eTA has expired
In these cases, the previous eTA cannot be transferred or reused.
How can I verify that my Canada eTA is still in effect?
The Government of Canada has a tool called the official eTA status check that lets you check whether your Canada eTA has expired or not. This Internet-based service can be used to verify the status of your Electronic Travel Authorization and whether it is connected to your passport.
In order to verify your eTA status, you would need to use your passport number, country of issue, date of issue, and expiry of your passport in their exact form as on your travel document. After this, the system will show you what you are currently doing in regard to your eTA, whether it is active, expired, or no longer valid.
Since a Canada eTA is electronically linked to your passport, airlines use it to authorize passengers before boarding. The confirmation of an eTA should also be checked before traveling to prevent any unwanted delays or other troubles related to boarding at the airport.
Common Issues Related to Canada eTA Numbers
Although the Canada eTA system is supposed to ease the process of travelling to Canada, most travellers still encounter problems with the eTA numbers, at the most unfortunate moment possible, e.g., at the airport check-in. The majority of these problems can be prevented if travelers are aware of the functioning of the eTA and its possible failures.
1. Unable to Find the Canada eTA Number
The most common scenario is when the travelers discover that they have lost the eTA approval email. This normally occurs when the email has been deleted, ignored, or clustered in the spam folder. If this happens, passengers are to access their data by way of the official eTA status check or directly through the application service they have utilized. Some platforms offer help using a Canada eTA contact number, which can be useful when the traveler requires urgent help.
2. Passport Details Do Not Match
The Canada eTA Number is directly connected with the passport that is used in the application. In the event of an inaccurate entry of the passport number, name, or date of birth, including just one character, the eTA might not be identified by the airline systems. This usually results in the refusal to board the flight.

Common mistakes include errors in your name, passport number, or date of birth
3. eTA Has Expired Without the Traveler Realizing
Many travelers mistakenly assume that their eTA remains valid until it is used. An eTA is valid for up to five years or until the passport expires, whichever comes first. It is not automatically renewed and must be reapplied for once it expires. This information is automatically inspected by airlines, and an out-of-date eTA Number may block boarding.
4. Application Delays or Refusals
Not every eTA can be approved immediately. Others are pending since they have to be verified by security or lack information. In case of the refusal of an application, the travelers are to pay close attention to the provided notification and clarify it using the available official support, such as an eta canada customer service number.
5. Belief That an eTA Guarantees Entry
One of the misconceptions is the belief that having a Canada eTA Number is a surety to enter Canada. As a matter of fact, the ultimate decision is made by the border officers upon arrival, relying on the documents of the traveling person and the trip motive.
Knowledge of such problems in advance will enable the traveler to prepare in advance and to face undue stress upon traveling to Canada.
Tips to Avoid Problems with Your Canada eTA Number
To obtain a Canada eTA is generally a straightforward process, and most of the trouble with traveling happens due to minor details being neglected. In order not to have any trouble with your Canada eTA Number, you should adhere to several effective and well-trained tips.
1. Double-check all passport information
Look through each detail on your passport and make sure that it is what you will apply for in your eTA application. The eTA Number of Canada is electronically attached to your passport, and thus any simple error in the spelling of your name, passport number, and date of birth can result in your authorization being denied by airline systems at the check-in stage.

Your Canada eTA is linked directly to the passport used during the application
2. Apply well before your travel date
Even though the majority of eTA applications are processed in several minutes, others may need extra processing because of security checks or missing details. For travelers who prefer guided assistance, applying through Canada Immigration Services can help simplify the eTA process.
3. Keep your eTA confirmation accessible
Although a printed eTA is not required, it is recommended that you keep a copy of your eTA confirmation email. Having easy access to your Canada eTA Number can be helpful if you need to check your status, contact customer support, or resolve airline-related questions at the airport.
4. Monitor your passport’s validity
The validity of a Canada eTA depends on the validity of the passport it is linked to. If your passport expires, is renewed, or is replaced, your eTA automatically becomes invalid. In these situations, you must apply for a new eTA before traveling.
5. Understand what an eTA does and does not cover
A valid Canada eTA Number allows you to board a flight to Canada, but it does not guarantee entry. Canadian border officers make the final decision on entry based on your travel purpose and supporting documents.
Conclusion
The Canada eTA Number is a mandatory requirement for visa-exempt travelers flying to Canada, and understanding how it works can significantly improve your travel experience. Having the right personal information, timing of application, and keeping track of your eTA can help reduce the risk of delays or denied boarding.
When a traveler favoring the guided approach wants to take a trip to Canada, it is possible to streamline the procedure by applying for an eTA through Canada Immigration Services. Their application review and support services ensure the reduction of the usual mistakes, particularly for first-time applicants. Travelers in the majority of instances get their Canada eTA approval in less than 24 hours, and as such, the option applies to both planned and urgent trips. When you are well prepared, it will be possible to go to Canada with more confidence and peace of mind.
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