Crossing borders with dual citizenship in 2025
Holding a second citizenship brings a new set of rules for crossing borders. How do you get it right - so you don't slip up, forfeit your right to travel, or end up with a fine? Here's what you need to know.
Which passport should you show entering and leaving Russia?
Russian citizens must present their international (foreign-travel) passport. A handful of countries can also be entered on an internal Russian passport - Kazakhstan, Belarus, Kyrgyzstan, Armenia, Abkhazia and South Ossetia.
If a Russian citizen clears passport control entering or leaving Russia on their second passport (that of a foreign state), they must still carry their international Russian passport. Otherwise they face administrative liability under Article 18.1 of the Russian Code of Administrative Offences (a fine of 2,000 to 5,000 rubles). This rule, however, does not apply to people with dual citizenship.
Russian citizens are not required to declare a second citizenship at the Russian border. The authorities only need to be notified after entering the country.
When must you report a second citizenship to the authorities?
Russian citizens are obliged to notify the migration directorate of the Interior Ministry that they hold a second citizenship. The exception is people who live abroad on a permanent basis. If you were in Russia when you acquired the second citizenship, you must file the notice within 60 days; if you were abroad, within 60 days of entering Russia.
The notice can also be filed from abroad - at a consulate or through the Gosuslugi portal - but that is not mandatory. You report a second citizenship only once; you won't need to do it again on subsequent trips.
Can you leave the country on one passport and return on another?
You must present the same passport when leaving and re-entering. But at another country's border you may show your second document - not the one you departed on.
Which country's passport should you buy tickets under?
Tickets can be booked under either passport. If you buy a ticket under one passport but decide to clear the border at your destination on the other, you'll need to present both documents.
The golden rule for crossing borders with dual citizenship
People holding dual citizenship must present the same document both entering a country and leaving it.
One of the best citizenships by investment - Paraguay
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Notifying the Russian Interior Ministry of a second citizenship: 2026 rules
| Question | Rule | Legal basis |
|---|---|---|
| What to report | another citizenship and a residence permit of another country | Article 11(1) of Law No. 138-FZ |
| Deadline | 60 calendar days from obtaining it; if abroad, 60 days from entering Russia | Article 11(6) |
| Where to file | the Interior Ministry, including via the Gosuslugi portal; from abroad, an embassy or consulate | Article 11(2)-(3) |
| For children | filed by legal representatives | Article 11(4) |
| Late or incorrect filing | fine of RUB 500-1,000, ~$10-20 | Article 19.8.3 of the Administrative Code |
| No notification at all | fine up to RUB 200,000, ~$2,400, or up to a year's income, or up to 400 hours of community work | Article 330.2 of the Criminal Code |
No notification is needed if the other citizenship was disclosed when acquiring Russian citizenship. Reporting the loss of a second citizenship or residence permit is a right, not a duty. Dollar amounts at the Bank of Russia rate, rounded up.
How it works in practice
- Your country on your passport. Russia is entered and left on a Russian passport, the other country on its passport. The US and most states require the same.
- A second passport does not protect you in the first country. In Russia you are a Russian citizen, and another country's consul cannot help you there.
- Tickets. Book on the passport you will show at check-in and on entry to the destination: the airline checks your right to enter there.
- One exit, one document. Leave a country on the passport you entered with, or border control will not find your entry record.
What we do
We help choose a second citizenship without conflict with your country's laws, prepare the notification to the Interior Ministry or consulate and explain which passport to use at each border. More in the dual citizenship in 2026 article.
FAQ
Which passport do I show at the border with dual citizenship?
Can I leave on one passport and come back on another?
Do I have to tell the border guard about my second citizenship?
When do I have to report a second citizenship?
Which passport should I buy tickets with?
When must I notify the Russian Interior Ministry of a second citizenship?
What is the penalty for not notifying?
Can I file the notification from abroad?
Must I report my children's citizenship?
Can I enter Russia on my second passport?
Must I report a foreign residence permit?
Can I file the notification online?
Which passport should I use for a ticket to Russia?
Will a second passport protect me in Russia?
Want a second passport for travel?
The rules have changed since this was published: the up-to-date 2026 guide is linked below. For help with the process, ask Murblz specialists in the chat.
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