Dual citizenship (Australia/Canada). ESTA and smart gates [duplicate]

I have a roundutrip planned from Sydney to Los Angeles. I think the easiest would be to get an ESTA on my Australian passport and just travel on that passport alone. But I'm looking to avoid this if possible as I would rather use my Canadian passport to enter the US (no fingerprint… eye scan; may get preferred line at immigration; no ESTA fee or application).

I have valid passports for both countries (identical personal information, name, dob). Australia rules suggest that I must leave/enter Sydney with my Australian passport. From reading dual citizenship posts on this website, it seems an ESTA may not be needed on for an Australian passport.

Departure flight: I can check in with the airline (Delta) in Sydney with my Canadian passport, then proceed to immigration and leave with my Australian passport. I enter the US at LAX with my Canadian passport. For the return flight: at LAX, I should check in with the airline with my Australian passport (even though I don't have an ESTA) to show I have status to return to Australia, exit at US customs on my Canadian passport (because I entered the US on that passport).

Is it ok to travel without an ESTA on an AU passport even though I will need the AU passport at LAX to fly back to Australia?
Will the new smart gates used at airport security/immigration allow passage if the airline ticket and country of passport do not match (ie in Sydney having checked in with the airline with my Canadian passport but use the Australian passport at smart gates or vice versa at LAX)?

customs-and-immigration dual-nationality

Best Answer

What you propose is pretty much exactly what you need to do.

Feel free to show the airline both passports if there are any questions. No problem at all doing that, they see dual citizens all the time. They will ask to see your AU passport on your return trip to Sydney (if they don't already have that info in your record).
There is no US customs exit, so you won't need your Canadian passport to exit the US.
An ESTA applies to a person, not to a passport. You do not need an ESTA because you are a Canadian citizen.
The smart gates might get confused.

Last time I did a trip similar to yours (I'm dual NZ/Canadian), I had difficulty with the smart gate leaving NZ, no problem had to go visit an officer in the non-smartgate queue. I was admonished for entering the US in the wrong queue, so as a Canadian citizen you should go for the US Citizen/Permanent Resident queue even though the sign doesn't say Canadians (the signage was incorrect in SFO, LAX might be properly signed). You can use the electronic passport reader for entering the US.

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Can I be dual citizen of Australia and Canada?

Australia allows its citizens to hold dual nationality. Other countries may not. To check if your country allows its citizens to hold dual or multiple citizenships, contact the embassy or consulate of that country in Australia. Under Canadian law, a Canadian can be a citizen of another country as well.

Can I cross the Canadian border if I have dual citizenship?

Dual Canadian citizens need a valid Canadian passport to board a flight to or transit through Canada by air. If your other country of citizenship needs you to enter and exit that country using a passport issued by its government, you will still need a valid Canadian passport to board your flight to Canada.

Can an Australian citizen hold two passports?

If you have two passports, we call the second one a 'concurrent' passport. Concurrent passports cost the same as standard ten-year passports but are only valid for up to three years. To apply for a concurrent passport, you need to call us on 131 232 or contact an Australian diplomatic or consular mission .

Can I hold a Canadian and US passport?

If more than one country recognizes you as a citizen, you have dual citizenship. You don't apply for dual citizenship, and there is no related certificate. Canadians are allowed to take foreign citizenship while keeping their Canadian citizenship.

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More answers regarding dual citizenship (Australia/Canada). ESTA and smart gates [duplicate]

Answer 2

I wish that there was somewhere to get the correct information all in one place. I have dual citizenship with Canada and Australia. I found out with plenty of time before I travel back to Canada that under new Canadian regulations I require a valid Canadian passport to enter Canada and cannot use my Australian passport to enter as of Oct 2016. As we are routing through the USA even though I have a Canadian passport as I am arriving via air I DO require an ESTA. If I were traveling via land between Canada and the USA I would not. My partner (Australian) requires an ESTA as well as the eTA Canadian equivalent to travel through both the USA and Canada. To leave Australia and re-enter Australia I must use my Australian passport. To enter Canada and leave Canada I must use my Canadian passport. Make sure you have both and they are not due to expire under 6 months just to be safe. The USA may want to see both.

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