Italy tax residency: the 183-day rule
Italy treats you as a tax resident at 183 days in the calendar year (1 January – 31 December) — but the day count is only the part we can calculate. It is one of Italy's tests, not the whole rule (see the others below). Source: Agenzia delle Entrate, last reviewed 2025-09-01.
183 days isn't the only route — Italy can also treat you as resident on non-day grounds (habitual residence (residenza), domicile — personal & family ties (domicilio), civil-registry enrolment (anagrafe)). See every test below.
Spend 183 days or more in Italy during the calendar year (1 January – 31 December) and it will generally treat you as a tax resident for that period.
Reviewed by Quentin Dupard, founder · last reviewed 2025-09-01 · How we research
- Threshold
- 183 days
- Counting window
- Calendar year
- Day-based test
- 1
- Last reviewed
- 2025-09-01
How does Italy count days for tax residency?
According to Agenzia delle Entrate, you become a tax resident of Italy once you spend 183 days or more there in the calendar year (1 January – 31 December). Because the count is per calendar year, it resets every 1 January and days from a previous year do not carry over — though a single stay that spans New Year is split across two years’ totals.
More than 183 days present (incl. part-days)
183 days · the calendar year (1 January – 31 December)Spend 183 days or more in Italy during the calendar year (1 January – 31 December) and it will generally treat you as a tax resident for that period.
Italy presumes residency if you are present for more than half the year — fractions of a day count as a full day under the post-2024 reform (Art. 2 TUIR). The three tests below are independent and need no day count.
What else makes you a tax resident of Italy?
The day count is only one route. Italy can also make you a tax resident through any one of the following — regardless of how few days you spend there. These don't depend on a day count, so Yuravia can't track them for you; weigh them against your own situation.
Habitual residence (residenza)
Resident if your habitual abode (residenza) is in Italy for most of the year — where you actually and habitually live (Art. 2 TUIR, as reformed from 2024).
Domicile — personal & family ties (domicilio)
Resident if your domicilio is in Italy: since 2024, defined as the place where your personal and family relationships principally develop — independent of any day count (Art. 2 TUIR).
Civil-registry enrolment (Anagrafe)
Being registered in the resident population register (Anagrafe) for most of the year makes you resident — a rebuttable presumption after the 2024 reform.
Italy at a glance
- Tax year
- 1 January – 31 December (the Italian fiscal/income year is the calendar year).
- How days are counted
- Presence is counted "taking into account even fractions of days," so any part-day in Italy counts as a whole day; arrival and departure days therefore both count toward the more-than-183-day threshold (184 in a leap year).
- What residency means
- Italian tax residents are taxed on their worldwide income and wealth for the entire fiscal year; residency is triggered by meeting any one of the criteria (physical presence >183 days, habitual residence, domicile/centre of personal-family interests, or Anagrafe registration) for the greater part of the year.
- Notable regime
- Neo-residents (HNWI) flat-tax regime under Art. 24-bis TUIR: new residents not Italian-tax-resident for 9 of the prior 10 years can elect a substitute flat tax on all foreign-source income — €200,000/year for those who became resident after 10 Aug 2024 (€100,000 before that), plus €25,000 per family member, for up to 15 years. (A separate "impatriate" regime gives a partial exemption on Italian-source employment income.)
Official source
Agenzia delle Entrate. View the primary guidance ↗
Rule last checked against this source on 2025-09-01.
Count your days in Italy
The day count is the one test you can actually calculate — the home, family and ties tests above, you can’t. Use a free calculator to see exactly how close you are to Italy's 183-day threshold — or let Yuravia track it automatically across every country at once and warn you before you cross a line.
Your trips to one country
Enter each stay in the country you're checking. Both the arrival and departure day count as days of presence.
Add at least one trip to see how close you are to 183 days in 2026.
Tracking more than one country?
Track every country automatically — freeYuravia watches 75 tax-residency rules at once and alerts you before any threshold.
Frequently asked questions
How many days can I stay in Italy without becoming a tax resident?
According to Agenzia delle Entrate, Italy treats you as a tax resident at 183 days in the calendar year (1 January – 31 December) (the "More than 183 days present (incl. part-days)"). Staying under that is necessary but not sufficient — a permanent home, family, or your centre of vital interests can make you resident on fewer days.
Is the day count the only way to become a tax resident of Italy?
No. Beyond the day count, Italy can treat you as resident through habitual residence (residenza), domicile — personal & family ties (domicilio), civil-registry enrolment (anagrafe) — any one of these can apply even if you stay well under 183 days. They don't depend on counting days, so confirm them against your own circumstances.
What counts as a day of presence in Italy?
In most jurisdictions any day on which you are physically present — including the arrival and departure days — counts as a full day. Treating both as counted is the conservative assumption. Always confirm the exact rule with Agenzia delle Entrate.
What is the official source for Italy's tax-residency rule?
Agenzia delle Entrate. The rule on this page was last checked against that source on 2025-09-01. Thresholds and tests change, so confirm before relying on it.
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