Italy Individual Tax Context
Italy's baseline personal income tax distinguishes residents' worldwide income from non-residents' Italian-source income. Residence has alternative connections and cannot be determined from a passport or day count alone.
Alternative residence tests
A person is tax resident when, for most of the tax period, counting fractions of days, they have Italian civil-law residence, domicile, or physical presence. Domicile means the principal location of personal and family relationships. Individual tax periods are calendar years.
Registration presumption
Population-register entry for most of the tax period creates a rebuttable residence presumption. Being absent for much of the year does not by itself exclude the alternative residence or domicile tests.
Residents and foreign income
The ordinary tax base for residents includes worldwide income, subject to deductions, exemptions, final withholding and substitute-tax rules. Foreign income is not generally outside Italian taxation merely because it arises abroad.
Non-residents and Italian-source income
Non-residents are taxed on Italian-source income. Source rules differ by category: Italian property, work performed in Italy, and specified Italian-paid pensions or investment income can be covered, with express exclusions.
Foreign-tax relief and treaties
Foreign income taxes paid definitively can qualify for a credit when the income enters the Italian tax base, within statutory limits and declaration conditions. Applicable double-tax agreements must also be checked; more favourable domestic rules remain available under Article 169.
Certain Italian citizens moving abroad
A separate rebuttable residence rule concerns Italian citizens removed from the resident register who move to specified foreign jurisdictions. Its ministerial-list and transitional provisions require checking; this is not a general worldwide tax on every Italian passport holder.
Enacted consolidation starts in 2027
The income-tax consolidation approved by Legislative Decree 117/2026 applies from 1 January 2027. Its repeal of the former TUIR provisions is deferred to that date; the preceding facts use the law applicable in September 2026.
Scope and limitations
- General information, not personal tax advice. Residence, income category, exemptions, treaty entitlement and reporting duties require individual analysis; consult the tax authority or a qualified adviser.
- Special new-resident and inbound-worker regimes are outside this baseline. The foreign-jurisdiction list governing the citizenship-linked residence presumption was not independently resolved here. Recheck the 2027 consolidation before using this profile for later periods.
Next review due . An official update can change these requirements sooner.
Official sources
- DPR 917/1986, Article 2 — individual tax residence, at 17 September 2026Italy — Normattiva · Retrieved 2026-09-17 · IT
- DPR 917/1986, Article 3 — resident and non-resident taxable incomeItaly — Normattiva · Retrieved 2026-09-17 · IT
- DPR 917/1986, Article 7 — tax periodItaly — Normattiva · Retrieved 2026-09-17 · IT
- DPR 917/1986, Article 23 — Italian-source income of non-residentsItaly — Normattiva · Retrieved 2026-09-17 · IT
- DPR 917/1986, Article 165 — foreign-income tax creditItaly — Normattiva · Retrieved 2026-09-17 · IT
- DPR 917/1986, Article 169 — international agreementsItaly — Normattiva · Retrieved 2026-09-17 · IT
- Legislative Decree 117/2026, annex Article 376 — deferred repealsItaly — Gazzetta Ufficiale · Retrieved 2026-09-17 · IT
- Legislative Decree 117/2026, annex Article 377 — application from 1 January 2027Italy — Gazzetta Ufficiale · Retrieved 2026-09-17 · IT