Which regime is actually best for your situation?
The honest answer depends on three things about you, not three things about the country:
1. Your income type
Spain's Beckham covers employment income only — self-employed Beckham applicants need to set up a Spanish company. Italy's Forfettario covers self-employed turnover up to €85,000 — employees can't use it. Cyprus's 60-day non-dom only works if you can also satisfy the substance test. IFICI requires you to be doing qualifying scientific or innovation work — a generic remote developer or marketer rarely qualifies in practice.
Match the regime to your actual income source before ranking by rate.
2. Your income level
At €40k–€80k of self-employed income, Italy's Forfettario at 5% (first 5 years) beats almost everything. Above €85k the Forfettario cliff kicks in and you'd be better off in Spain's Beckham, Portugal's IFICI, or Croatia's full exemption.
At very high income (€200k+), Cyprus's non-dom plus a Cyprus Ltd structure plus 60-day residence produces lower effective rates than any DNV. The trade-off is you need to actually run a Cyprus company, which adds compliance cost.
3. Your time horizon
Some regimes have hard expiry. Spain's Beckham runs 6 years. Italy's Impatriati runs 5 years (no extension since 2024). Portugal's IFICI runs 10 years for qualifying applicants. Greece's Article 5A runs 15 years. Croatia's Article 9.1.26 applies for the entire DNV duration (18+18 months).
If you want a long European base, the regime expiry interacts with the path to permanent residency. The two pages worth reading together: the country tax page and the country PR page.