Italian Citizenship by Marriage: Requirements and Timeline

Italian citizenship by marriage is open to the foreign spouse of an Italian citizen after two years of legal residence in Italy, or three years after the wedding if the couple lives abroad, with both periods halved once you have children together. You’ll also need B1 Italian, a clean criminal record, a €250 fee and the patience to wait up to 36 months for the Ministry of the Interior in Rome to decide.

That’s the short answer. The long one matters more, because most refusals and wasted years come from details the summary pages skip: which clock applies to you, what counts as a “child” for the halving rule, which language certificates Rome accepts, and the six-month oath deadline that quietly cancels approved decrees. This guide walks through all of it, using the text of Law 91/1992 and the instructions Italy’s own consulates publish, as of October 2026.

The prize is worth the paperwork. Italy’s passport sits 4th of 198 on Liberty Mundo’s Passport Freedom Index, with visa-free access to 186 destinations and the right to live and work across 31 countries (the 27 EU states plus Iceland, Liechtenstein, Norway and Switzerland).

Italian Citizenship by Marriage Requirements: The Full List

The Italian citizenship by marriage requirements are a valid marriage or civil union with an Italian citizen, a qualifying waiting period, B1 Italian (or an exemption), no disqualifying criminal convictions, no state-security objection, and a marriage that’s still intact, with no divorce, annulment or legal separation, on the day the decree is issued.

Here’s each condition and where it comes from:

Two details catch people. First, the Italian spouse’s status matters. If they were Italian from birth, including through a descent claim recognised later, the abroad clock runs from the wedding. If they naturalised after you married, the clock starts on the date they became Italian.

Second, the 2025 descent reform reaches into marriage files. Decree-Law 36/2025, converted by Law 74/2025, rewrote who counts as Italian from birth, which is covered in detail on our Italian citizenship by descent service page. If your spouse’s own Italian status rests on a descent claim that the new rules exclude, your marriage application has nothing to stand on. Check that first. We’ve seen couples spend a year collecting apostilles before anyone asked whether the Italian spouse was still Italian under the new law.

How Long Does Italian Citizenship by Marriage Take?

Italian citizenship by marriage takes the waiting period plus the Ministry’s decision time. Abroad, that’s three years from the wedding (18 months with children), then up to 24 months for a decision, extendable to 36. In Italy, it’s two years of legal residence (one year with children), then the same 24 to 36 months.

The legal decision limit sits in Article 9-ter of Law 91/1992, applied to applications filed from 20 December 2020 onward. Before Decree-Law 113/2018, an application left unanswered for two years was approved by silence. That rule is gone. Today there’s no automatic approval at the deadline, only the right to chase the Ministry.

Add the stages people forget and the full timeline looks like this:

Read that bottom row twice. The headline “three years” is the date you’re allowed to apply, and the passport comes years later. Our own files usually land somewhere in the second half of the Ministry’s window. Plan around 30 months for the decision and treat anything faster as a gift.

Children can change the maths mid-wait. If a child is born or adopted while you’re counting down, the halved period applies from then on. The San Francisco consulate applies the halving to minor children of the couple, so a stepchild from a previous relationship doesn’t count.

The B1 Italian Language Requirement and Its Exemptions

The B1 Italian language requirement means you must hold a B1-level certificate from one of five approved bodies: PLIDA (Società Dante Alighieri), CertIt (Roma Tre University), CILS (University for Foreigners of Siena), CELI (University for Foreigners of Perugia) or Ce.Co.L. (University for Foreigners of Reggio Calabria). Certificates from any other school are refused.

B1 is intermediate. You can handle everyday conversation, read a simple letter and write a short paragraph about yourself. Most English speakers who start from zero need several months of steady study to get there.

Four groups skip the test, per the London and San Francisco consulates:

• People who’ve already signed Italy’s integration agreement under Article 4-bis of Legislative Decree 286/1998.
• Holders of an EU long-term residence permit issued by Italy. Family-reason permits and permits from other EU states don’t qualify.
• Holders of an Italian secondary school or university qualification taught mainly in Italian.
• Applicants whose ability to learn a language is seriously limited by age, illness or disability, certified by a public health body. This exemption follows Constitutional Court ruling 25/2025 and a Ministry circular of 13 March 2025.

Book the exam early. Sessions at approved centres outside Italy run on fixed dates, and results take weeks to arrive. A certificate in hand on the day your three years are up saves you months.

Italian Citizenship by Marriage Documents

Italian citizenship by marriage documents include a long-form birth certificate, criminal record certificates from every country you’ve lived in since age 14, an Italian marriage record from the comune, your passport, your B1 certificate and the receipt for the €250 fee. Foreign documents must be apostilled and translated into Italian.

This is where people get burned: the six-month validity window. Criminal record checks, birth certificates and the marriage extract all have to be fresh on the day you file, and US federal apostilles alone can take weeks. Order the slow documents first, then the fast ones, so they all expire together. One client of ours had to redo an FBI check twice because the state apostille queue ran longer than the certificate’s shelf life.

Translations need care too. The London consulate rejects translations made through a third language, so a Japanese birth certificate must go straight from Japanese into Italian. Accepted routes are consular certification, a sworn local translator with a legalised signature, or a “traduzione asseverata” sworn in an Italian court.

How to Apply for Italian Citizenship by Marriage

Miss the six-month oath window and the decree lapses. Both the London and San Francisco consulates say there are no extensions. After everything else, it’s the cheapest way to lose the lot.

Italian Citizenship by Marriage Costs

The Italian government charges €266 for a marriage application: a €250 contribution under Article 9-bis of Law 91/1992 and a €16 stamp duty, both paid online. Consular fees for signature authentication, certified copies and translation checks come on top, along with exam fees, apostilles and sworn translations.

Those side costs vary by country and consulate, and they’re where the real money goes. An American who’s lived in four states since 14 needs five criminal record checks, five apostilles and five translations before touching the birth certificate. Someone who’s lived in one country all their life needs one of each. If you’d like the paperwork handled, Liberty Mundo’s Italian citizenship team already retrieves comune records and manages apostilles and translations for descent clients, and the same machinery serves marriage files.

What Gets an Application Refused

Most marriage applications fail on paperwork, and a few fail on the marriage itself. The common causes:

• Separation or divorce before the decree. The marriage must survive until the decree is issued, and consulates say until the oath. A legal separation filed during the wait ends the application. The death of the Italian spouse doesn’t, following Constitutional Court ruling 195/2022.
• Stale or incomplete criminal records. One missing country or one expired certificate sends the file back.
• Name mismatches. If your passport, birth certificate and marriage record spell your name differently, supply documents explaining why.
• Pending criminal cases. Article 6 suspends the procedure until a pending case or the recognition of a foreign judgment is resolved.
• Pre-1983 marriages. Foreign women who married Italian men before 27 April 1983 fall under a different rule and, since Decree-Law 36/2025, are processed only if one of the Article 3-bis conditions applies.

A refusal on the merits isn’t quick to fix. Article 8 lets you file again only after five years. So file once, and file properly.

Italian Citizenship by Marriage vs Spain, France and Ireland

Italy’s spouse route stands out for one reason: you can complete it without ever living in Italy. Spain and Ireland require residence in the country, and France asks for five years of marriage if you haven’t lived there. Here’s how the four compare, from each government’s own rules:

Spain is faster on paper, but you have to move there and, for most nationalities, give up your existing passport, which our Spanish second passport guide covers in full. Ireland’s spouse route is laid out in our Irish citizenship requirements guide. Italy sits in the middle on speed and wins on flexibility: keep your home, keep your current passport, add a European one.

Bottom line, if you’re married to an Italian and have no plans to relocate, Italy’s spouse route is the cleanest EU citizenship on offer.

Does Citizenship by Marriage Make You Tax Resident in Italy?

No. Becoming Italian through marriage doesn’t make you an Italian tax resident. Italy taxes people on residence, so a new Italian living in London, Toronto or Dubai stays outside the Italian tax net unless they move to Italy and register there. Americans, of course, keep filing with the IRS wherever they live.

If you do move, Italy has several special regimes for newcomers, from a 7% flat tax for foreign pensioners in parts of the south to a lump-sum regime for wealthy arrivals, all set out in our guide to residency in Italy. And because Italy allows multiple citizenship, the question of keeping your original passport depends on your home country’s rules, which we cover in dual citizenship pros and cons. For the other ways in, including descent and naturalisation, see our second passport in Italy guide.

Italian Citizenship by Marriage: Frequently Asked Questions

Final Thoughts

Italian citizenship by marriage is a right, and the conditions are clear once you read the law itself. The hard parts are timing and paperwork: knowing which clock applies, keeping a stack of foreign certificates inside a six-month window, and then waiting out a Ministry that uses most of its 36 months. Get the file right the first time, because a refusal costs five years.

If your spouse’s own claim rests on Italian descent, confirm their status under the 2025 rules first, then build the marriage file on solid ground.