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Visuals · Routes · 22 October 2026

Routes: who lets you keep both passports, 2026

Key figures

  • 41 of the 66 passports allow dual nationality, 6 with conditions.
  • 14 restrict it to some cases.
  • 11 do not allow it, Singapore, Japan and Malaysia among them.

Source: the Patrician.ch board, an original ranking of 100 residence addresses across 47 countries and territories. Tax rates, thresholds and routes are sourced. Cost, safety, schools, sun and beauty are Patrician.ch editorial indices. Figures current to October 2026. Updated . Cite as: Patrician.ch, Routes: who lets you keep both passports, 2026, patrician.ch/visuals/routes-dual-citizenship-2026/, October 2026.

66 passport flags in 4 groups: allowed, allowed with conditions, restricted and not allowed.
Source: Patrician.ch passport table, each country’s published position. As of 22 Oct 2026. Free to share unchanged, with credit to patrician.ch.

A second passport is only worth having if the first one survives it. The picture groups the 66 passports on the Patrician.ch table by the position each country publishes on dual nationality.

41 allow it, 6 of them with conditions. 14 restrict it to some cases, and 11 do not allow it: Singapore, Japan, Malaysia, Estonia, Liechtenstein, Hong Kong, Andorra, Qatar, China, Indonesia and India.

Several positions changed inside the last 24 months, and a country can treat a birthright differently from a naturalization. Each passport page gives the rule in the country’s own terms, as of the date on this page.

The Patrician.ch research desk

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The data

Every row in the picture.

PassportDual nationality
🇸🇪 SwedenAllowed
🇳🇴 NorwayAllowed
🇧🇪 BelgiumAllowed
🇩🇰 DenmarkAllowed
🇫🇮 FinlandAllowed
🇫🇷 FranceAllowed
🇩🇪 GermanyAllowed
🇮🇪 IrelandAllowed
🇮🇹 ItalyAllowed
🇱🇺 LuxembourgAllowed
🇨🇭 SwitzerlandAllowed
🇬🇷 GreeceAllowed
🇲🇹 MaltaAllowed
🇵🇹 PortugalAllowed
🇬🇧 United KingdomAllowed
🇭🇺 HungaryAllowed
🇵🇱 PolandAllowed
🇨🇦 CanadaAllowed
🇦🇺 AustraliaAllowed
🇨🇿 Czech RepublicAllowed
🇳🇿 New ZealandAllowed
🇺🇸 United StatesAllowed
🇮🇸 IcelandAllowed
🇷🇴 RomaniaAllowed
🇨🇾 CyprusAllowed
🇧🇷 BrazilAllowed
🇦🇷 ArgentinaAllowed
🇰🇳 St Kitts and NevisAllowed
🇦🇬 Antigua and BarbudaAllowed
🇬🇩 GrenadaAllowed
🇩🇲 DominicaAllowed
🇹🇷 TurkeyAllowed
🇿🇦 South AfricaAllowed
🇻🇺 VanuatuAllowed
🇳🇷 NauruAllowed
🇸🇰 SlovakiaAllowed, with conditions
🇮🇱 IsraelAllowed, with conditions
🇲🇽 MexicoAllowed, with conditions
🇱🇨 St LuciaAllowed, with conditions
🇺🇦 UkraineAllowed, with conditions
🇷🇺 RussiaAllowed, with conditions
🇦🇪 UAERestricted
🇰🇷 South KoreaRestricted
🇳🇱 NetherlandsRestricted
🇪🇸 SpainRestricted
🇦🇹 AustriaRestricted
🇱🇻 LatviaRestricted
🇸🇮 SloveniaRestricted
🇭🇷 CroatiaRestricted
🇱🇹 LithuaniaRestricted
🇧🇬 BulgariaRestricted
🇲🇨 MonacoRestricted
🇹🇼 TaiwanRestricted
🇸🇦 Saudi ArabiaRestricted
🇹🇭 ThailandRestricted
🇸🇬 SingaporeNot allowed
🇯🇵 JapanNot allowed
🇲🇾 MalaysiaNot allowed
🇪🇪 EstoniaNot allowed
🇱🇮 LiechtensteinNot allowed
🇭🇰 Hong KongNot allowed
🇦🇩 AndorraNot allowed
🇶🇦 QatarNot allowed
🇨🇳 ChinaNot allowed
🇮🇩 IndonesiaNot allowed
🇮🇳 IndiaNot allowed

Source: Patrician.ch passport table, each country’s published position. As of 22 Oct 2026. The page behind every figure: patrician.ch/answers/which-countries-allow-dual-citizenship/.

Up next
Next visual · RoutesRoutes: the 5 Caribbean passports and the ticket in, 2026The page behind itpatrician.ch/answers/which-countries-allow-dual-citizenship/
Questions

Can I share this picture?

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The data behind it stays under the site’s terms: quote a figure with a link, but do not rebuild the dataset.

Where do the figures come from?

Patrician.ch passport table, each country’s published position. As of 22 Oct 2026.

Every figure in the picture and the table is computed from the page it comes from, patrician.ch/answers/which-countries-allow-dual-citizenship/.

Is this advice?

No. It is comparison research on published rules and figures.

A qualified adviser confirms any individual position.

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Income tax on the published 2026 rules. Social contributions, most deductions and treaties are not modeled. Figures are for a non-US single filer. Wealth tax, an exit and your passports are added when you run the engine on your own numbers. Not advice. Residence rules change often. Verify before acting.

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