Portugal: IFICI (Tax Incentive for Scientific Research and Innovation)

Portugal’s IFICI is a targeted successor-style incentive for qualifying research, innovation and highly qualified activities rather than a general expat tax break.

Tax treatment20% special rate on qualifying Portuguese-source Category A/B income
Target userSpecified research, innovation and highly qualified activities
DurationUp to 10 consecutive years
Salary requirementActivity, employer and/or qualification based; no single salary floor

Who it is designed for

Specified research, innovation and highly qualified activities

How the tax treatment works

20% special rate on qualifying Portuguese-source Category A/B income. The exact tax result depends on your income mix, social-security position, deductions and whether every entry condition remains satisfied.

What to check before relying on it

  • Must become Portuguese tax resident and generally not have been resident in Portugal in the previous five years.
  • Only specified activities, employers, institutions and professions qualify.
  • Registration and evidence requirements apply.
  • Foreign-source income treatment has separate rules and exceptions.

A 20% calculation is conditional

If €100,000 is fully qualifying Portuguese employment income within the simplified model, 20% produces €20,000 tax and €80,000 remaining before other deductions. That calculation does not establish that the employer, role or activity qualifies for IFICI, or describe the treatment of a pension or every foreign receipt.

What to establish before accepting an offer

Identify the qualifying activity and the entity responsible for confirming it. Keep employment income, self-employment and foreign income in separate columns. Do not treat IFICI as an unrestricted continuation of the former NHR regime.

These examples explain the tax mechanism. They assume the stated income qualifies and are not payroll quotations. Compare this with other schemes →

Official rules and application details

Use the authority’s guidance to check qualifying income, documentation and deadlines before applying. Read the official Portugal guidance