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The Daily Insight

Can I have dual Irish and British citizenship?

Author

Mia Ramsey

Published Mar 03, 2026

If you are an eligible British citizen, you may be permitted to hold both a British and Irish passport. If you can provide evidence of your claim to Irish citizenship, you will be able to hold both passports. Not all countries allow dual citizenship, but Ireland and the UK are two of the countries that do.

Do you lose citizenship if you move to another country?

No Longer Can One Lose U.S. Citizenship By Living in Another Country. At this time, no penalties exist if a naturalized U.S. citizen simply goes to live in another country. This is a distinct benefit of U.S. citizenship, since green card holders can have their status taken away for “abandoning” their U.S. residence.

How long can a British citizen stay abroad?

You are allowed to spend time outside of the UK so long as these periods of absence do not exceed 6 months at any one time. It does not matter how much time you spend outside of the UK in total during the required 5-year continuous residence period provided you return each time after a maximum of 6 months.

Is an Irish person entitled to a British passport?

If you only have Irish citizenship, you still have the right to live and work in the UK permanently – you don’t need British citizenship. You can still apply for British citizenship if you’re eligible. Check if citizenship is right for you before you apply – it can cost more than £1,300.

Can I use my Irish passport after Brexit?

Yes, due to the Common Travel Area, Irish and British citizens can continue to travel freely between the UK and Ireland in the same manner as before (although some Covid-19 restrictions may apply). Don’t forget your passport or other valid I.D. depending on how you are travelling.

When do dual citizens have to leave UK?

Check with the country’s consulate or embassy in the UK to find out about that country’s laws on dual nationality. There will be no change to the rights and status of EU citizens currently living in the UK until 30 June 2021, or 31 December 2020 if the UK leaves the EU without a deal.

Can a dual citizen travel from one country to another?

As a dual citizen, you are allowed to carry passports from both countries. For example, if you are a U.S. citizen and also a citizen of New Zealand, you can travel more easily between these two countries.

Can a dual national apply for British citizenship?

To get British citizenship in the UK, check how to apply in your situation. As a dual national you cannot get diplomatic help from the British government when you are in the other country where you hold citizenship. For example, if you hold both British and Chinese citizenship you cannot get diplomatic help from the UK when you’re in China.

Can a 401k be rolled over to an IRA in Canada?

Many of the same tax rules outlined above for an IRA account would also apply to a 401 (k) account holder who is a resident of Canada. However, we would suggest that the account owner consider “rolling over” the 401 (k) account to an IRA account.