EU naturalisation routes in 2026 vary sharply by residence period, physical presence, language rules, civic tests, processing times, and dual citizenship rules. For applicants without European ancestry or a viable investment-linked option, the practical route is usually citizenship by residence, not citizenship by descent or citizenship by investment.
What naturalisation requires
Naturalisation is the process of becoming a citizen after a period of lawful residence and integration. It is different from citizenship by descent, which depends on ancestry, and citizenship by investment, where a contribution or asset purchase may form part of the route.
Across EU countries, the main variables are:
- Required residence period, usually 5 to 10 years
- Physical presence rules
- Language requirements
- Civic knowledge or integration tests
- Government processing times
- Whether dual citizenship is permitted
Ireland: 5 years, no language test, no civic exam
Ireland is one of the most straightforward EU naturalisation routes in 2026 for applicants using residence rather than ancestry or investment.
The standard requirement is five years of reckonable residence out of the previous nine years, including one year of continuous residence immediately before applying. Absences of up to 70 days are allowed during that final qualifying year.
For spouses of Irish citizens, the requirement is reduced to three years of marriage and three years of residence.
Ireland does not require a language test or civic knowledge exam. Applicants are assessed mainly on residence history, criminal record, and declaration of intent. Ireland also permits dual citizenship.
Processing times have improved. The median decision time in 2024 was eight months, compared with nineteen months in 2022. After naturalisation is granted, an Irish passport takes approximately eight to ten weeks. In practical terms, the full route from arrival to passport is around six years.
France: 5 years standard, 2 years for some graduates
France has a standard five-year residence requirement. Applicants must show legal residence and apply through the prefecture system.
France also requires French language proficiency and civic integration, including an interview. There is an accelerated two-year route for graduates of French higher education institutions, though this is relevant only to a specific group of applicants.
Dual citizenship is permitted. France may be suitable for applicants genuinely relocating there and willing to learn French, but the language requirement makes it more demanding than Ireland.
Netherlands: 5 years, Dutch language and integration exam
The Netherlands also has a five-year route, but applicants must pass a Dutch language test at A2/B1 level and a civic integration examination.
Dual citizenship is allowed only in some circumstances, making the rules more restrictive than in Ireland or France. For many non-European applicants, the Dutch language and integration requirements add a significant practical burden.
Portugal: changed from 5 years to longer timelines
Portugal had been widely marketed as an attractive route, especially through the Golden Visa programme. According to the source article, Portugal’s 2026 nationality reform extends the naturalisation period to ten years for most applicants and seven years for nationals of Portuguese-speaking countries.
This materially reduces Portugal’s attractiveness as a fast EU citizenship route. Applicants who planned around older five-year assumptions should review whether those assumptions still apply to their situation.
Spain: 10 years standard, 2 years for selected nationalities
Spain’s standard naturalisation period is ten years of continuous legal residence, making it one of the slower EU routes for most applicants.
The major exception is the two-year route for nationals of Ibero-American countries, Andorra, the Philippines, Equatorial Guinea, and people of Sephardic Jewish heritage. For applicants who qualify under those categories, Spain can be one of the fastest options in the EU.
For applicants without those connections, Spain’s standard route is not competitive on speed.
Cyprus: 7 years standard, Greek language now required
Cyprus tightened its naturalisation rules in December 2023. The standard route now requires seven years of legal residence within the previous ten years, including twelve continuous months immediately before applying.
Applicants must demonstrate Greek language proficiency at B1 level and pass a written exam on Cyprus’s socio-political landscape.
There is a fast-track route for highly skilled workers employed by qualifying companies. This can reduce the residence period to four or five years, depending on Greek language level. Processing under the fast-track is capped at eight months.
For standard applicants, processing times of two to three years are reported. Cyprus may still be attractive because of its tax framework, climate, and Common Law legal system, but it is no longer a low-friction route for applicants unwilling to learn Greek.
Italy: 10 years standard
Italy requires ten years of continuous legal residence for standard naturalisation, with limited reductions for certain categories.
Italy’s citizenship by descent route remains important, but the source article states that eligibility was restricted in March 2025, generally limiting applicants to those with a parent or grandparent born in Italy.
For applicants without Italian ancestry, Italy’s residence-based route is one of the longer options in Western Europe.
Greece: 7 years, language and civic test
Greece requires seven years of legal residence, a Greek language exam, and a civic knowledge test.
The Greek Golden Visa programme remains active, with raised investment thresholds. However, holding a Greek Golden Visa as an absentee investor does not satisfy the physical presence requirement for citizenship. Applicants must actually live in Greece for most of each year.
Greece may be viable for applicants genuinely relocating there, but it is not a passive investment route to citizenship.
Investment-linked routes have narrowed
Investment-linked citizenship options in the EU have become more restricted.
Malta previously operated the only direct EU citizenship-by-investment programme, with naturalisation possible in around twelve to thirty-six months in exchange for substantial contribution and investment. In April 2025, the European Court of Justice ruled the programme incompatible with EU law, and the scheme was discontinued in its prior form.
Malta’s citizenship-by-merit route for exceptional contributions continues, but it is not described as a commercial citizenship programme.
Spain closed its Golden Visa programme in April 2025. Portugal removed real estate as a qualifying Golden Visa investment in 2023 and has since lengthened the naturalisation timeline.
The overall direction in the EU is away from fast-track investment routes and toward residence, physical presence, and integration.
Practical comparison
| Country | Standard residence | Language requirement | Civic test | Processing time | Dual citizenship |
|---|---|---|---|---|---|
| Ireland | 5 years | None | None | ~8–12 months | Yes |
| France | 5 years; 2 years for some graduates | French B1 | Interview | 12–18 months | Yes |
| Netherlands | 5 years | Dutch A2/B1 | Yes | ~12 months | Restricted |
| Portugal | 10 years; 7 years for nationals of Portuguese-speaking countries | Portuguese A2 | Yes | 12–24 months | Yes |
| Spain | 10 years; 2 years for selected nationalities | Spanish A2 | Yes | 12–18 months | Restricted |
| Cyprus | 7 years; 4–5 years fast-track | Greek B1 | Yes | 2–3 years; 8 months fast-track | Yes |
| Greece | 7 years | Greek | Yes | 2–4 years | Yes |
| Italy | 10 years | Italian B1 | Yes | 2–4 years | Yes |
Key decision points
Ireland appears to be the most practical residence-based EU naturalisation route in 2026 for many applicants without European ancestry. Its main advantages are the five-year residence period, no language test, no civic exam, faster processing, dual citizenship, and an English-language legal and administrative environment.
France and the Netherlands may be credible alternatives for applicants already settled there or able to meet the language requirements. Spain’s two-year route is unusually fast for applicants with the right nationality or heritage profile.
Portugal, Cyprus, Greece, and Italy are generally less competitive for speed unless the applicant has a specific reason to live there or qualifies under an accelerated category.
The main caveat is that residence-based naturalisation requires genuine relocation and compliance with physical presence rules. Passive investment alone is increasingly unlikely to provide a fast or reliable path to EU citizenship.
Source article: knightsbridge.ae
