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Portugal has more than one route for highly skilled professionals.
Two important options are the Portuguese residence framework for highly qualified activity and the EU Blue Card.
They overlap, but they are not identical. The right route depends on the job, qualifications, salary, contract and whether EU mobility matters to you.
The short version
The Portuguese highly qualified route can cover highly qualified subordinate or independent activity within Portugal's national immigration system.
The EU Blue Card is an EU residence title for highly qualified employment. It has its own contract, salary and qualification rules and a specific mobility framework for Blue Card holders moving between participating EU Member States.
If your job may fit both, compare them before filing.
What does Portugal mean by highly qualified activity?
AIMA's Article 90 framework covers highly qualified activity and asks for evidence of qualifications or specialisation and evidence of the qualifying professional activity.
For subordinate work, salary thresholds apply.
AIMA's current public Article 90 page still displays some reference salary figures based on older national-average and IAS values. Because those references are not all 2026 values, they should be checked against the current applicable legal reference before a filing is built.
What is the EU Blue Card?
The EU Blue Card is a residence title that allows its holder to live and perform highly qualified employment in Portugal.
AIMA currently requires a qualifying employment contract or promise of employment lasting at least six months.
The remuneration must meet the applicable Blue Card salary threshold, generally 1.5 times the national average gross annual salary, with a 1.2-times threshold in the cases provided by law.
Qualifications
Both routes can require evidence that the applicant genuinely has the qualifications needed for the role.
For regulated professions, professional recognition or certification may be required.
For the Blue Card, AIMA distinguishes regulated and non-regulated professions and asks for the relevant professional qualification evidence.
Contract length
This is an important practical difference.
For the EU Blue Card, AIMA currently states that the employment contract or promise must have a duration of at least six months.
The national highly qualified visa framework uses its own route-specific requirements, so do not assume the same contract test applies to both.
Salary
Salary is one of the main reasons to compare the routes carefully.
Both systems use salary tests, but they do not necessarily use the same legal reference in the same way.
Do not rely on an old blog post or an outdated euro figure. The correct calculation should be checked against the legal rule and the current reference values at the time of filing.
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Our legal team handles this process end to end. Get a clear assessment and a concrete plan.
Compare my highly qualified routesEU mobility
This is where the Blue Card can be particularly attractive.
AIMA has a specific route for people who already hold an EU Blue Card from another Member State and move to Portugal for highly qualified work.
AIMA currently states that a person who has resided for at least 18 months as a Blue Card holder in the Member State that first issued the card may move to Portugal for highly qualified activity and may be accompanied by family members, subject to the applicable procedure.
If future EU mobility matters to you, this should be part of the route decision from the start.
What about Tech Visa?
Tech Visa is another route in the highly qualified landscape for workers recruited by certified companies.
It should not be treated as another name for the ordinary Article 90 route or the EU Blue Card.
If the Portuguese employer is Tech Visa certified, that can materially change the analysis.
Which route is better?
There is no universal winner.
The national highly qualified route may be worth testing first when:
- the activity clearly fits Portugal's highly qualified framework;
- the applicant may work in a qualifying subordinate or independent form;
- EU Blue Card mobility is not the main objective;
- the national route fits the actual contract and qualifications more naturally.
The EU Blue Card may be worth testing first when:
- the case is qualifying highly skilled employment;
- the contract and salary satisfy the Blue Card rules;
- the applicant values the Blue Card's EU mobility framework;
- the applicant already holds a Blue Card in another Member State.
Common mistakes
- Assuming every skilled employee automatically qualifies.
- Using an outdated salary figure without checking the current reference.
- Ignoring professional recognition for regulated professions.
- Treating Tech Visa, Article 90 and the EU Blue Card as the same route.
- Choosing only on the basis of processing speed without checking long-term consequences.
How THE-Ö can help
We can review the job offer, qualifications, salary and employer before the application route is fixed.
Where more than one route is possible, we can compare the national highly qualified framework, EU Blue Card and, where relevant, Tech Visa.
Have a highly qualified job offer in Portugal?
Send us the role, salary, contract duration, qualifications and whether you already hold a residence title elsewhere in the EU.