For citizens of many countries, including the United States, Canada, and the United Kingdom, you can stay in Italy for up to 90 days within any 180-day period without a visa for tourism or business. This is a rule that applies to the entire Schengen Area, meaning your 90-day clock doesn't reset if you cross from Italy into France or Germany. It is vital to track your days carefully; staying even one day over the limit can result in heavy fines, deportation, or a ban from re-entering the European Union. In 2026, the EU is also implementing the EES (Entry/Exit System) and ETIAS (European Travel Information and Authorisation System), which will digitally track your movements and require a small pre-travel registration fee. If you plan to stay longer than three months for reasons like work, study, or retirement, you must apply for a specific long-stay national visa at an Italian consulate before you leave your home country. Once in Italy on a long-stay visa, you typically have eight days to apply for a "Permesso di Soggiorno" (permit of stay) to remain legally.