Naturalisation compared31countries on the same two fields
Easiest EU country to get citizenship
Seven EU members ask for 5 years of lawful residence before you can apply: Belgium, France, Germany, Ireland, Luxembourg, Malta and the Netherlands. Poland lists 3 years, but they run only once you hold permanent residence, so the table shows both periods side by side.
Compare for my caseFacts checked on
Answer first
Which country is easiest for your situation
The shortest period on paper, 3 years in Poland, is not the shortest from arrival. Each branch below names the figure, the country and the condition that can lengthen it.
You can live in one country for five years from now
You work in English and want to avoid a second language exam
Malta
BecauseMalta asks for 12 months of residence immediately before applying plus 4 years in the preceding 6, with adequate Maltese or English.5 years23
Watch forMeeting the 5-year residence rule does not oblige the minister to approve: the grant in Malta is discretionary.
Also compareIreland
Residence routes to an EU passportSee every country in the table
You can keep trips abroad under 70 days in the final year and hold a reckonable permission
Ireland
BecauseIreland counts 1 year of continuous reckonable residence before applying plus 4 years in the preceding 8, with up to 70 days abroad in the final year.5 years21
Watch forTime on some permissions, student permission among them, is not reckonable and does not count towards the 5 years.
Also compareMalta
Irish naturalisation step by stepSee every country in the table
You are ready to reach B1 German and want to keep your current passport
Germany
BecauseGermany cut the period from 8 to 5 years on 27 June 2024 and has generally allowed dual citizenship since the same date.5 years4192032
Watch forThe 3-year fast track for special integration was abolished from 30 October 2025, and pending 3-year applications are assessed under the 5-year rule.
Also compareLuxembourg
Start with a German work permitSee every country in the table
You already have a family or language link to one country
A parent or grandparent was an Italian citizen by birth
Italy
BecauseThe standard residence period is 10 years, but descendants of Italian citizens by birth up to the second degree need 2 years of legal residence, with B1 Italian.10 years5
Watch forCitizenship by descent without residence was restricted by D.L. 36/2025: claims filed after 27 March 2025 by people born abroad with another citizenship qualify only in narrow cases.
Italian citizenship after the 2025 decreeSee every country in the table
You hold the nationality of an Ibero-American country, Andorra, the Philippines, Equatorial Guinea or Portugal
Spain
BecauseSpain reduces its 10-year rule to 2 years of legal, continuous residence for these nationalities.10 years12
Watch forThe 2 years must be legal, continuous and immediately before the application; a gap resets the count.
Also comparePortugal
Compare the descent and nationality routesSee every country in the table
You run a company, for example a crypto business planning for MiCA, and tax matters as much as the passport
You would relocate as a key employee of a Cyprus company
Cyprus
BecauseHighly qualified employees of companies under the 2021 strategy can apply after 12 months plus 4 years with Greek at A2, or plus 3 years with Greek at B1, against 8 years on the standard route.8 years14
Watch forYou must have been employed for at least 2 years in a qualifying role, and Cyprus treats you as tax resident after more than 183 days in a calendar year, or under the 60-day rule.
Also compareMalta
You want an Irish passport, then plan to move your tax residence out of Ireland
Ireland
BecauseIrish tax residence follows presence, 183 days in the tax year or 280 days over two years, not nationality, so the passport alone does not keep you in the Irish tax net.Resident if present 183+ days in the tax year, or 280+ days over the current and previous tax year combined (at least 31 days in each; 30 or fewer days in a year are ignored).38
Watch forDuring the 5 qualifying years you will almost certainly pass the day test, so Irish income tax, with a top rate of 40%, applies for that period.
Also compareNetherlands
Plan the Irish residence yearsSee every country in the table
Side by side
Years to citizenship in each country
Sorted by the naturalisation period, shortest first. Where the period counts from permanent residence, as in Poland, Czechia and Bulgaria, add the permanent residence column to see the real distance from arrival. Switzerland, Georgia, Serbia and the United Kingdom are listed for reference: their passports are not EU passports.
Facts checked on
Scroll the table sideways to see both columns.
| Country | Naturalisation period | Years to permanent residence |
|---|---|---|
| PolandShortest listed period | 3 years9 | 5 years39 |
| Serbia | 3 years35 | 3 years40 |
| Belgium | 5 years28 | Not publishedno data |
| Bulgaria | 5 years3 | 5 years4142 |
| Czech Republic | 5 years15 | 5 years43 |
| France | 5 years18 | 5 years44 |
| Germany | 5 years4192032 | 5 years45 |
| Ireland | 5 years21 | 5 years4647 |
| Luxembourg | 5 years22 | 5 years48 |
| Malta | 5 years23 | Not published |
| Netherlands | 5 years8 | 5 years49 |
| United Kingdom | 6 years27 | 5 years5051 |
| Greece | 7 years33 | 5 years52 |
| Croatia | 8 years29 | 5 years53 |
| Cyprus | 8 years14 | Not published |
| Estonia | 8 years30 | 5 years54 |
| Finland | 8 years17 | 6 years55 |
| Hungary | 8 years34 | 3 years56 |
| Romania | 8 years1124 | 5 years5758 |
| Slovakia | 8 years36 | Not publishedno data |
| Sweden | 8 years25 | 4 years59 |
| Denmark | 9 years16 | 8 years60 |
| Austria | 10 years12 | 5 years61 |
| Georgia | 10 years31 | 10 years62 |
| Italy | 10 years5 | 5 years63 |
| Latvia | 10 years67 | 5 years7 |
| Portugal | 10 years10 | 5 years6465 |
| Slovenia | 10 years37 | 5 years66 |
| Spain | 10 years12 | 5 years67 |
| Switzerland | 10 years1326 | 10 years68 |
| Lithuania | Not publishedno data (Law on Citizenship not verified) | 5 years69 |
Your case
Compare the routes for my case
Tell us your nationality, the country you are weighing and when you plan to move. We reply with the residence permit that starts the count, the documents it needs and our working days.
The information on this site is general and is not legal advice for your specific situation.
Legal disclaimerQuestions
Easiest EU citizenship: what people ask
Each answer starts with the figure from our reference; the table above shows the date each one was checked.
Choosing a country
Which EU country is the easiest to get citizenship in?
On residence years alone, seven EU members ask for 5 years counted from lawful residence: Belgium, France, Germany, Ireland, Luxembourg, Malta and the Netherlands. Poland lists 3 years, but only after permanent residence, which itself takes 5. Language is the next filter: Belgium asks for A2, Germany for B1, and Malta accepts adequate English. Belgium also charges a €1,000 application fee since 2025, while Luxembourg charges nothing.
What is the easiest EU citizenship for Americans or British citizens?
The standard rule of each country applies, so the 5-year countries lead. Of those, Malta accepts English, and Ireland counts 1 continuous year plus 4 in the preceding 8. Nationality shortcuts cover other passports: Spain gives 2 years to Ibero-American nationals, and Portugal gives 7 instead of 10 to Portuguese-speaking and EU nationals.
Which EU countries let me keep my current citizenship?
Germany has generally allowed dual citizenship since 27 June 2024; Czechia and Malta allow it too. Estonia does not: naturalised citizens may not keep another citizenship. The Netherlands and Slovenia generally require renunciation, and Slovakia restricts dual citizenship for naturalised foreigners.
Rules and recent changes
Is there still a citizenship by investment programme in the EU?
No. Malta closed its programme with effect from 24 July 2025, after the Court of Justice ruled on 29 April 2025 that it breached EU law; earlier grants remain valid. Cyprus ended its programme on 1 November 2020 and Bulgaria on 24 March 2022. The cheapest EU citizenship by investment is therefore none: an investor now goes through residence, and Romania, for example, lists reductions of its 8-year period for investors above €1,000,000, a rule we have not verified against the primary text.
Does an EU passport change where I pay tax?
No. Tax residence follows where you live, not your nationality. Ireland taxes you as resident after 183 days in a tax year, Cyprus after more than 183 days or under its 60-day rule, and France uses your home, main activity or centre of economic interests with no day count. For a founder, the practical point is that the qualifying residence years are usually tax-resident years in that country.
Which countries made naturalisation harder recently?
Portugal moved from 5 to 10 years on 19 May 2026, Sweden from 5 to 8 years on 6 June 2026, and Finland to 8 years of continuous residence for applications from 1 October 2024. Germany abolished its 3-year fast track from 30 October 2025. Pending Portuguese applications are decided under the old law; Swedish ones are not.
Sources
Where the naturalisation figures come from
Nationality laws, government portals and, where marked, secondary sources for each country in the table. Entries marked secondary were not checked against the law itself.
69Sources
| Source | Publisher | Type | Checked on |
|---|---|---|---|
| 1Staatsbürgerschaftsgesetz 1985 § 10 – Verleihung | Rechtsinformationssystem des Bundes (RIS) | Laws and regulations | Checked on |
| 2Staatsbürgerschaftsgesetz 1985 § 11a – verkürzte Fristen | Rechtsinformationssystem des Bundes (RIS) | Laws and regulations | Checked on |
| 3Bulgarian Citizenship Act, consolidated | Ministry of Justice of Bulgaria | Laws and regulations | Checked on |
| 4StAG § 10 – Einbürgerung | Bundesministerium der Justiz (gesetze-im-internet.de) | Laws and regulations | Checked on |
| 5Legge 91/1992 art. 9 — naturalisation by residence | Normattiva | Laws and regulations | Checked on |
| 6Citizenship Law (Pilsonības likums) | Latvijas Vēstnesis / likumi.lv | Laws and regulations | Checked on |
| 7Imigrācijas likums (adopted 20.08.2026, in force 15.09.2026) | Latvijas Vēstnesis / likumi.lv | Laws and regulations | Checked on |
| 8Rijkswet op het Nederlanderschap (Dutch Nationality Act) | Overheid.nl (wetten.overheid.nl) | Laws and regulations | Checked on |
| 9Ustawa o obywatelstwie polskim – tekst jednolity (Dz.U. 2025 poz. 1611) | Sejm RP – ISAP/ELI | Laws and regulations | Checked on |
| 10Lei Orgânica n.º 1/2026, de 18 de maio — amends the Nationality Law (Lei 37/81) | Diário da República | Laws and regulations | Checked on |
| 11Law 21/1991 on Romanian citizenship (republished) | Ministry of Justice, Portal Legislativ (legislatie.just.ro) | Laws and regulations | Checked on |
| 12Código Civil, art. 22 (nationality by residence) | Boletín Oficial del Estado | Laws and regulations | Checked on |
| 13Bürgerrechtsgesetz (BüG, SR 141.0) – Art. 9 | Swiss Confederation (Fedlex) | Laws and regulations | Checked on |
| 14Acquisition of Cypriot Citizenship by Naturalization (due to years of residence) (form M127) | Ministry of Interior of Cyprus | Government portals | Checked on |
| 15Conferment of Czech citizenship | Portal of Public Administration (gov.cz) | Government portals | Checked on |
| 16Conditions for foreign citizens' acquisition of Danish citizenship | Life in Denmark (borger.dk) | Government portals | Checked on |
| 17Citizenship for adults | Finnish Immigration Service (Migri) | Government portals | Checked on |
| 18Naturalisation française par décret (verified 16.07.2026) | Service Public (DILA, Premier ministre) | Government portals | Checked on |
| 19Einbürgerung erst nach mindestens fünf Jahren Voraufenthaltszeit (Bundestag, 8 Oct 2025) | Deutscher Bundestag | Government portals | Checked on |
| 20Modernisierung des Staatsangehörigkeitsrechts in Kraft getreten | Bundesverwaltungsamt | Government portals | Checked on |
| 21Becoming an Irish citizen through naturalisation | Citizens Information Board | Government portals | Checked on |
| 22Naturalisation | Guichet.lu (Luxembourg Government) | Government portals | Checked on |
| 23Acquisition of Citizenship (by naturalisation) | Community Malta Agency | Government portals | Checked on |
| 24Legislatie - Autoritatea Nationala pentru Cetatenie | National Citizenship Authority (ANC) | Government portals | Checked on |
| 25New rules for Swedish citizenship from 6 June 2026 | Migrationsverket | Government portals | Checked on |
| 26Ordinary naturalisation | State Secretariat for Migration (SEM) | Government portals | Checked on |
| 27Becoming a British citizen | GOV.UK | Government portals | Checked on |
| 28Conditions for getting Belgian nationality to be tightened further | Valcke & Associates | Secondary sourcessecondary source | Checked on |
| 29Croatian nationality law | Wikipedia | Secondary sourcessecondary source | Checked on |
| 30Estonian nationality law | Wikipedia | Secondary sourcessecondary source | Checked on |
| 31Georgia Residence by Investment | Mirabello Consultancy | Secondary sourcessecondary source | Checked on |
| 32Änderungen des Staatsangehörigkeitsgesetzes am 30.10.2025 in Kraft getreten | Informationsverbund Asyl und Migration (asyl.net) | Secondary sourcessecondary source | Checked on |
| 33Greek Citizenship: Requirements and How to Qualify in 2026 | Global Citizen Solutions | Secondary sourcessecondary source | Checked on |
| 34Hungarian nationality law | Wikipedia | Secondary sourcessecondary source | Checked on |
| 35Serbian nationality law | Wikipedia | Secondary sourcessecondary source | Checked on |
| 36Slovak nationality law | Wikipedia | Secondary sourcessecondary source | Checked on |
| 37Slovenian nationality law | Wikipedia | Secondary sourcessecondary source | Checked on |
| 38How to know if you are resident for tax purposes | Revenue Commissioners | Government portals | Checked on |
| 39Ustawa o cudzoziemcach – tekst jednolity (Dz.U. 2025 poz. 1079) | Sejm RP – ISAP/ELI | Laws and regulations | Checked on |
| 40Cutting red tape: Serbia's simplified permit procedure for foreign employees | Schoenherr | Secondary sourcessecondary source | Checked on |
| 41Foreigners in the Republic of Bulgaria Act, consolidated | Lex.bg (consolidated text from the State Gazette) | Laws and regulations | Checked on |
| 42Employed worker in Bulgaria | European Commission, EU Immigration Portal | Government portals | Checked on |
| 43Continuous residence - third-country nationals | Ministry of the Interior - Information Portal for Foreigners (ipc.gov.cz) | Government portals | Checked on |
| 44Carte de résident de longue durée-UE (verified 01.06.2026) | Service Public (DILA, Premier ministre) | Government portals | Checked on |
| 45AufenthG § 9 – Niederlassungserlaubnis | Bundesministerium der Justiz (gesetze-im-internet.de) | Laws and regulations | Checked on |
| 46Long Term Residency | Immigration Service Delivery, Department of Justice | Government portals | Checked on |
| 47Critical Skills Employment Permit | Department of Enterprise, Tourism and Employment | Government portals | Checked on |
| 48Long-term resident status for third-country nationals | Guichet.lu (Luxembourg Government) | Government portals | Checked on |
| 49Vreemdelingenwet 2000 (Aliens Act 2000) | Overheid.nl (wetten.overheid.nl) | Laws and regulations | Checked on |
| 50Indefinite leave to remain (settle in the UK) | UK Visas and Immigration | Government portals | Checked on |
| 51Earned settlement (consultation) | Home Office | Government portals | Checked on |
| 52Long-term residents (Directive 2003/109/EC) | European Commission – Migration and Home Affairs | Government portals | Checked on |
| 53Long-Term Residence and Permanent stay | Ministry of the Interior of Croatia | Government portals | Checked on |
| 54Long-term resident's residence permit | Police and Border Guard Board (PPA) | Government portals | Checked on |
| 55Permanent residence permit | Finnish Immigration Service (Migri) | Government portals | Checked on |
| 56Nemzeti tartózkodási kártya (national residence card) | National Directorate-General for Aliens Policing (OIF) | Government portals | Checked on |
| 57Government Emergency Ordinance 194/2002 on the regime of foreigners in Romania | Ministry of Justice, Portal Legislativ (legislatie.just.ro) | Laws and regulations | Checked on |
| 58Long Term Residence in Romania | General Inspectorate for Immigration (IGI) | Government portals | Checked on |
| 59Apply for an extension of a work permit | Migrationsverket | Government portals | Checked on |
| 60Apply for a permanent residence permit | Danish Immigration Service (nyidanmark.dk) | Government portals | Checked on |
| 61Niederlassungs- und Aufenthaltsgesetz § 45 – Daueraufenthalt – EU | Rechtsinformationssystem des Bundes (RIS) | Laws and regulations | Checked on |
| 62Migration / Residence Permits | Public Service Development Agency, Ministry of Justice of Georgia | Government portals | Checked on |
| 63D.Lgs. 286/1998 art. 9 — EU long-term residence permit | Normattiva | Laws and regulations | Checked on |
| 64Autorização de residência permanente (art. 80.º) | AIMA | Government portals | Checked on |
| 65Aquisição do estatuto de residente de longa duração (art. 125.º) | AIMA | Government portals | Checked on |
| 66Dovoljenje za stalno prebivanje - državljani izven EU (permanent residence permit) | Info tujci (Ministry of the Interior information portal for foreigners) | Government portals | Checked on |
| 67Ley Orgánica 4/2000, de 11 de enero, sobre derechos y libertades de los extranjeros en España (consolidated) | Boletín Oficial del Estado | Laws and regulations | Checked on |
| 68Ausländer- und Integrationsgesetz (AIG, SR 142.20) – Art. 19, 20, 28, 30, 32, 33, 34, 43, 44 | Swiss Confederation (Fedlex) | Laws and regulations | Checked on |
| 69Highly qualified worker (EU Blue Card) in Lithuania | European Commission – EU Immigration Portal | Government portals | Checked on |