On IFICI's exporter route, the company's main CAE code must be in Annex II of Portaria 352/2024/1 (EBF art. 58-A(1)(c)(ii)).
Annex II covers extractive and manufacturing industries, information and communication, natural-science R&D, higher education and human health; the company must also have exported at least 50% of its turnover in the year the role starts or one of the two previous years.
Route (d), for activities recognised by AICEP or IAPMEI, uses a wider CAE list; on both routes the job itself must qualify.
This guide helps you test whether your activity, CAE alignment, and pathway are likely to stand up before you rely on the incentive. The IFICI eligibility checker gives a faster indicative read before you go further into CAE mapping.
Short Answer: CAE Codes Support The IFICI File, But They Do Not Decide It Alone
An IFICI sector review should start with the activity actually performed, then map that activity to the relevant CAE or NACE code, employer or client evidence, qualification route, and competent verification authority. A matching CAE code helps, but IFICI eligibility turns on the legal route, real activity, evidence, and authority review. A CAE code is important evidence, but it is not a standalone entitlement. The practical file should answer four questions before filing:
- Which IFICI route is being used?
- What activity is actually performed in Portugal?
- Which CAE or NACE code and documents support that activity?
- Which authority is expected to verify the route?
IFICI eligibility depends on the role performed, the entity evidence, the CAE or NACE classification, and the way the activity is documented. A matching code is a starting point, not the full position.
- Check the registered activity against the work actually performed.
- Keep employer, client, or project evidence that supports the eligible activity.
- Separate regime eligibility from the later annual filing position.
IFICI Qualifying Sectors: What You Need To Know
Your eligibility for Portugal's IFICI tax incentive depends on multiple statutory factors, including activity classification, residency history, and implementation criteria in the current legal framework.
A job title alone does not establish eligibility. Check the work, the employer or project and the conditions for the applicable route.
Which IFICI Route Applies To Your Work?
The legal routes are the seven subparagraphs of EBF Article 58-A(1). They are not seven interchangeable sector labels. All require the individual residence and regime conditions.
| Route | Activity and Entity Conditions | Code or Recognition Check | Competent Body |
|---|---|---|---|
| (a) Higher education, research and technology centres | University teaching or qualifying scientific research; also jobs directly involved in scientific research or innovation, or governing-body roles, in recognised technology and innovation centres | Establish the institution and actual activity; a CAE code alone does not decide this route | FCT |
| (b) Contractual productive-investment benefits | Qualified jobs or governing-body roles within the contractual investment-benefit framework | Match the job and approved investment project | AICEP |
| (c) Highly qualified professions | A profession in Portaria 352/2024/1 Annex I, meeting its qualification requirements, in a company benefiting from RFAI in the start year or previous five years, or a qualifying industrial/service exporter | For the exporter branch, Annex II main CAE plus at least 50% export turnover in the start year or either of the previous two years | AT, with employer confirmation |
| (d) Activities recognised as relevant to the national economy | Qualified jobs or governing-body roles in entities within the AICEP/IAPMEI notices | Apply those notices’ profession, activity and entity conditions; this list differs from route (c) | AICEP or IAPMEI |
| (e) Eligible R&D personnel | Personnel costs eligible under the specified SIFIDE provision | Prove the eligible R&D work and costs; not every technology role qualifies | ANI |
| (f) Certified startups | Jobs directly involved in scientific research or innovation, or governing-body roles, in an entity certified under Law 21/2023 | Confirm the entity’s startup certification and the individual’s actual role | Startup Portugal |
| (g) Autonomous regions | Jobs or other activities of tax residents in Madeira or the Azores | Apply the relevant regional legislation; the mainland CAE list is not an automatic regional test | Competent regional authority |
For route (c)’s exporter branch, Annex II uses CAE Rev. 3: extraction 05 to 09; manufacturing 10 to 33; information and communication 58 to 63; natural-science R&D 721; higher education 85420; human health 86100 to 86904. AT FAQ 5507 says to interpret that annex using CAE Rev. 3 and its explanatory notes.
Route (d) uses a wider list, in Annex B of the AICEP and IAPMEI notices: extraction 05 to 09; manufacturing 10 to 33; energy 35; construction 42; accommodation 5511 and 5512; information and communication 58 to 63; financial activities 6420 and 6630; consultancy, science and technical activities 7010 and 71 to 72; administrative services 8211; higher education 8542; human health 86 except 86905 and 86906; and other activities in projects recognised as PIN or PII (AT FAQ 5510).
Do not substitute a current registration code without checking the correspondence.
An independent contract is not interchangeable with a statutory job. AT accepts university teaching under a services contract when the other conditions are met, but explains that a “posto de trabalho” requires employment. The route must be identified before employment, qualifications or CAE can be tested.
CAE Code Registration: The Technical Requirement
A CAE code (Classificação das Atividades Económicas) classifies an economic activity and is an important evidence element in IFICI activity mapping, but eligibility also depends on other statutory conditions.
Your CAE code is part of the evidence reviewed in IFICI applications, but it is not the only test. The legal starting point is article 58-A of the EBF, and the operational review then turns to the applicable annex, the activity actually performed, and the competent authority that reviews the file.
In practice, the CAE used in registrations and filings should match the real economic activity being carried on. A mismatch between the registered CAE, the role description, and the supporting documents can create problems even when the sector sounds close to a qualifying activity.
If your activity has changed, treat the CAE question as a record-keeping and evidence issue, not just a code-selection exercise. Update the registration and the underlying documents so the file tells one consistent story before the IFICI request is submitted.
Employed Vs Self-Employed: Different Eligibility Paths
IFICI analysis is commonly structured around employed and self-employed status, subject to the legal criteria for each case. The rules differ in critical ways.
Employed professionals may qualify when the role, activity and entity meet the conditions of the applicable IFICI route. Employment by a Portuguese entity alone does not establish eligibility.
Example: A software engineer can be blocked even when the role is technical if employer/pathway evidence does not satisfy current-year IFICI criteria. Reassessment can be possible in later years when criteria are met.
Self-employed professionals must confirm the eligible activity, its legal route and the supporting evidence.
Critical restriction: Foreign freelancing does not qualify through every IFICI company path, but a self-employed taxpayer may qualify through a Category B activity path where its statutory conditions are met. Entity-related requirements depend on the applicable pathway and current implementing criteria, so this point should be validated against official guidance before filing.
Qualification And Evidence Requirements
Qualification thresholds depend on the legal pathway being used for the IFICI request.
Qualification is not checked in the same way for every IFICI pathway. Article 58-A and the current FAQ guidance tie the evidence burden to the activity and the competent authority reviewing the file, so the documents that matter can differ between teaching or research roles, highly qualified professions, innovation roles, and startup pathways.
Where the rules require proof of academic level or professional experience, the file should show both the qualification itself and how it connects to the activity being claimed. Foreign qualifications, professional records, and employer documents may all become relevant depending on the route being used.
The practical question is not just whether you hold a degree. It is whether the qualification, experience, activity, and entity all line up under the current rules. If one piece does not match, resolve that before filing rather than assuming the rest of the file will compensate for it.
Common Professions: Do They Qualify?
Profession labels are only a starting screen. IFICI analysis usually turns on the activity actually performed, the entity involved, the relevant CAE or other pathway criteria, and the authority that reviews the request.
Roles in software, engineering, research, higher education, health innovation, and other technical fields may sit closer to qualifying pathways, but the title alone does not decide the result. Administrative and commercial directors are expressly listed in Annex I for route (c), while the route (d) notices also list directors in hospitality, retail and other services. Each role must still meet its route’s profession, qualification and entity requirements.
If your role sits between sectors or mixes technical and non-technical functions, build the evidence first: activity description, employer information, CAE mapping, and documents that show what you actually do. That usually gives a more reliable answer than relying on profession-name lists.
The Verification Process: Which Agency Reviews Your Application
IFICI eligibility is reviewed by competent authorities designated in the current implementing framework. Confirm the authority for your activity and CAE mapping before filing.
The competent authority depends on the activity and entity involved. AT FAQ guidance lists different routes for higher-education and scientific activities, qualifying jobs in investment-related entities, highly qualified professions in certain companies, innovation roles, startup entities, and the regional regimes for the Azores and Madeira.
Because the authority changes by pathway, the first practical step is to identify the legal route before filing. Once that is clear, the registration request can be prepared with the activity description, entity information, and supporting documents that match that route. If you become tax resident in Portugal in 2026, the IFICI registration deadline is 15 January 2027 (Portaria 352/2024/1, art. 2(1)).
If the pathway is unclear, solve that question before submission. In IFICI cases, filing under the wrong route creates avoidable delay because the authority reviewing the file is tied to the activity being claimed.
Frequently Asked Questions
Can I change my CAE code if it does not qualify?
A CAE change can be relevant if your registered activity no longer matches the work actually being performed. The safer approach is to update the registration and supporting documents so they reflect the real activity, then assess IFICI from that factual base rather than treating the code change as a standalone solution.
Is IFICI available for contractors hired through recruitment agencies?
AT FAQ guidance says that when a pathway requires a qualifying posto de trabalho, that concept implies an employment contract. If you are providing services under a services agreement rather than an employment relationship, do not assume the same IFICI pathway applies. The contract structure must be tested against the specific legal route being used.
What if my company's export percentage fluctuates year to year?
On the exporter branch of route (c), the law tests exports only in the year the role starts and the two previous years: the employer must have exported at least 50% of its turnover in one of them (EBF art. 58-A(1)(c)(ii)).
The right in each later year still depends on earning income from the qualifying activity (EBF art. 58-A(3)), and a beneficiary who stops meeting the regime's conditions must report it on or before 15 January of the following year (AT FAQ 5515).
Can secondary CAE codes affect my IFICI eligibility?
For the exporter route in EBF Article 58-A(1)(c)(ii), the company's main activity must have a CAE code in Annex II of Portaria 352/2024/1; a qualifying secondary CAE alone is not enough. Other routes have their own activity and entity requirements. Confirm the route and the applicable CAE Rev. 3 classification before applying.
Do I need a Portuguese university degree to qualify?
A Portuguese degree is not the only possible evidence. What matters is whether your qualification and experience satisfy the pathway you are relying on and whether the competent authority accepts the supporting documents for that route.
What happens if I lose IFICI eligibility mid-year (e.g., employer export threshold drops)?
EBF art. 58-A links the benefit in each year to continued Portuguese residence and continued income from a qualifying activity. On the exporter route, the law tests exports only in the year the role starts and the two previous years, so a later fall does not by itself end the regime. If another condition changes, review its effect against that year's facts and the route that applies before the next return.
Related guides
- Guide · IFICI: register by 15 January 2027IFICI, the regime in EBF art. 58-A, was created by Lei 82/2023, the same law that closed NHR to new entrants.
- Guide · IFICI vs NHR: eligibility and tax differencesCompare IFICI eligibility and income treatment with existing and transitional NHR rights. Understand the differences before relying on a tax benefit.
- Guide · Moving to Portugal: tax checklist for 2026Plan the tax steps before and after a move to Portugal: home-country departure, tax residence, NIF, income records, IFICI and your first return.