When to Move to Italy for the Flat Tax: Timing Your Tax Residence
The 2 July line, the year of the option, liquidity events and the 2027 change on the impatriati regime: how the date of your move shapes the cost of Italy's flat tax.
For most tax regimes, the date of a move is a detail. For the flat tax for new residents, it is a decision with six-figure consequences. The same family, with the same income, can pay very different amounts depending on whether they arrive in June or in September, and on which year they choose for the option.
Timing works on three levels: the calendar year in which you become resident, the year in which the flat tax option starts, and the dates on which large items of income or gains fall. This article explains each, with the rules as they stand for people moving from 2027.
All or Nothing: Italy Has No Split Year
Italian residence is assessed per calendar year. If you meet one of the four residence tests for most of the year, you are resident for the entire year, from 1 January, including the months before you arrived. If you do not, you are non-resident for the entire year and Italy taxes only your Italian income.
A few tax treaties soften this. The treaty with Switzerland, for example, allows the year of a move to be split, as the Revenue Agency confirmed in ruling 173 of 2023. In most cases, however, the year of arrival is all or nothing, and that makes the date decisive.
The Line in the Calendar
Most of the year means 183 days, or 184 in a leap year, and since 2024 any fraction of a day counts as a full day. Counting backwards from 31 December, the date by which residence must begin is therefore 2 July in a normal year and 1 July in a leap year.
The tests are applied separately. If your home and family are in Italy from 2 July, you meet the habitual residence and domicile tests even if you spend August abroad. If you rely on physical presence alone, each day out of Italy counts against you. And registration with the municipality starts from the date of your declaration, but since 2024 it is only a rebuttable presumption.
Moving in the First Half of the Year
Arrive by 2 July and you are Italian resident from 1 January. Italy taxes your worldwide income for the whole year, including income earned in the months before you arrived. This is exactly where the flat tax helps: if you opt from the year of the move, the €300,000 covers all foreign income of the year, including the months when you still lived abroad.
Two cautions. First, your former country may still treat you as resident for part of that year, and only a treaty can settle the overlap. Second, the €300,000 is a fixed annual amount: it is not reduced because you arrived in June. Opting from the first year makes sense only if the foreign income of that whole year justifies it.
Moving in the Second Half of the Year
Arrive after 2 July and you remain non-resident for that year. Italy taxes only your Italian income, and your residence starts on 1 January of the following year. This can be useful: it leaves time to settle the family, register and complete the paperwork, while the first full year begins cleanly.
It is also the window in which some clients close transactions that the flat tax would not cover, such as the sale of a qualifying shareholding, because in that year Italy has no claim on foreign gains. Whether that works depends entirely on the rules of the country you are leaving, which may still tax you as resident.
Year of the Move or the Year After
The option can be exercised in the tax return for the year in which you became resident or for the following year. Opting from the second year is legitimate, but the first year is then taxed under ordinary rules: worldwide income at progressive rates, foreign assets reported in the tax return, and Italian wealth taxes on foreign financial assets and property.
There is a further consequence. The five-year exclusion for qualifying shareholdings is counted from the first year of residence, even when the option starts in the second year, as the Revenue Agency clarified in circular 17/E of 2017. Delaying the option does not delay that clock.
Why the Date of Civil Residence Has Mattered
The amount of the flat tax has been raised twice, and each time the new amount was tied to the date on which civil-law residence was transferred to Italy, not to the year of the option. Decree-Law 113/2024 set €200,000 for transfers after 10 August 2024; Law 199/2025 set €300,000, and €50,000 for each family member, for transfers from 1 January 2026. The practical lesson for anyone planning a move is to establish residence in Italy as a documented fact, not as an intention, once the decision is made.
Moves From 2027 and the Impatriati Regime
For people who moved in 2026 or earlier, the flat tax could be combined in the same year with the impatriati regime for Italian work income. Decree-Law 38/2026 excludes that combination for transfers of residence from 2027. The two regimes can still be used in different years, which turns the order of the regimes into part of the timing decision. We explain the options in our article on using them in different years.
A Planning Sequence
Our View
The question is not simply “when should I move?” but “in which year do I want to be resident, and from which year should the option start?”. Fix the move against the 2 July line, decide the first year of the option on the numbers of that whole year, and schedule large gains around both. Remember that you do not need 183 days in Italy to be resident: what you need is a coherent plan, which is the purpose of an entry strategy.
Frequently Asked Questions
When should I move to Italy to be tax resident for the whole year?
If your residence starts by 2 July in a normal year, or by 1 July in a leap year, you are resident for the whole year from 1 January. If it starts later, you become resident from 1 January of the following year.
Does Italy have a split year for people moving in?
Not under domestic law. Some treaties, such as the one with Switzerland, allow the year of the move to be split.
Can I start the flat tax in my second year in Italy?
Yes. The option can be exercised for the year of the move or the following year. The first year is then taxed under ordinary rules.
Is the flat tax reduced if I arrive in the middle of the year?
No. The substitute tax is a fixed annual amount, €300,000 for people who moved from 2026, regardless of the date of arrival.
When does the five-year exclusion for qualifying shareholdings start?
From the first year of Italian residence, even if the option starts in the second year.
Can I combine the flat tax and the impatriati regime if I move in 2027?
Not in the same year: Decree-Law 38/2026 excludes the combination for transfers from 2027. The regimes can be used in different years.
Avv. Marco Mesina
Founder, Move to Dolce Vita · Avvocato, Milan Bar (Ordine degli Avvocati di Milano)
Marco is an Italian tax lawyer who advises individuals and families relocating to Italy on tax regimes, residency, citizenship, real estate and succession planning. Before founding Move to Dolce Vita he worked at Watson Farley & Williams, Withers and Deloitte in Milan.
- Milan Bar
- Citywealth Top 50 Italian Advisors 2025 & 2026
- Profiled by Forbes (2024)
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