Ireland to Portugal Tax Comparison

When you emigrate from the Netherlands, a "deemed disposal" rule applies to shares in companies where you hold a substantial interest (≥5%). The tax authorities treat this as if you sold those shares on the day you leave. For Box 3 assets (savings, investments), there is no exit tax — Box 3 taxation simply ends when you cease to be a Dutch tax resident.

Box 3 is the Dutch wealth tax on savings and investments. Instead of taxing actual returns, the Dutch tax authority assumes a fictitious return based on your asset allocation (cash, bonds, equities). The 2026 rate is 36% applied to the deemed return — effectively up to ~2.16% of your total wealth per year. The first €59,357 (or €118,714 for fiscal partners) is exempt.

Break-even time depends on your wealth level and the destination. For a €1M portfolio moving to the UAE, annual Box 3 savings of roughly €15,000–€20,000 can recover typical relocation costs (€20K–€40K) in 1–2 years. Higher wealth or corporate structures can see break-even within months.

Yes. You can retain Dutch real estate after emigration, but rental income and capital gains may still be taxed in the Netherlands under the non-resident rules. Owning Dutch property does not automatically make you a Dutch tax resident again, but you should seek advice from a Dutch tax advisor.

Most wealth migration advisors suggest a minimum investable wealth of €500,000–€1,000,000 to justify the administrative, legal, and relocation costs. Below this level, the tax savings may not offset the setup and ongoing compliance costs. However, high-revenue business owners can benefit at lower wealth levels.

The Non-Habitual Resident (NHR) regime is a special Portuguese tax status for new residents. Under NHR 1.0 (closed to new applicants from 2024), qualifying foreign-sourced income could be fully exempt from Portuguese tax for 10 years. NHR 2.0 (now called IFICI) offers a 20% flat rate on Portuguese-sourced income for high-value activities.

No. Portugal does not have a wealth tax equivalent to the Dutch Box 3. Once you become a Portuguese tax resident and cease to be a Dutch tax resident, Dutch Box 3 taxation no longer applies to your worldwide assets. Portugal taxes income rather than deemed returns on wealth.

IFICI (Incentivo Fiscal à Investigação Científica e Inovação), also known as NHR 2.0, replaced the original NHR regime for new applicants from 2024. Key differences: NHR 1.0 offered broad 0% exemption on most foreign income for 10 years; NHR 2.0/IFICI provides a 20% flat rate on qualifying Portuguese-sourced income but is restricted to specific high-value professions and activities.

No. As EU citizens, Dutch nationals have the right to live, work, and reside in Portugal without a visa. You simply need to register at the local Câmara Municipal (town hall) and obtain a residence certificate (Certificado de Registo) after 3 months of residence.

The standard Portuguese corporate income tax (IRC) rate is 20%, plus a municipal surcharge (derrama municipal) of up to 1.5%. Large companies may also pay a state surcharge (derrama estadual) of 3–9% on profits above €1.5M. Small and medium-sized enterprises can benefit from a reduced 17% rate on the first €25,000 of taxable profit.