One visa code, four situations
The consular code D4 groups the residence visas of the Foreigners Act’s chapter on study, research, training and volunteering. The evidence differs:
| Profile | What you show | Permit in Portugal |
|---|---|---|
| Higher-education student | proof of admission to a recognised institution and of means to attend | 3 years, renewable (art. 91.º); the course length if shorter |
| Researcher | work contract or hosting agreement with a research centre or university; or admission plus a grant; or the institution’s guarantee | duration of the agreement (art. 91.º-B) |
| Secondary-school exchange student (14–21) | admission to a recognised programme, host family or accommodation | length of the programme |
| Unpaid intern | acceptance by a certified host and a training contract with programme, hours, supervision | length of the internship |
| Volunteer | contract with the host organisation covering programme, hours, board, lodging and pocket money; the host’s liability insurance | length of the programme |
Professional-training courses (levels 4–5 of the national qualifications framework) also fit here, with proof of means, travel and health insurance.
- Admission letter — the one document that decides a student file
- 110 € fee; exempt for holders of Portuguese state grants and highly qualified researchers
- 60 days decision; the visa allows 2 entries over 4 months
- 3 years student residence permit, renewable, with the right to work alongside studies
Means of subsistence for students
The scale is the general one — 920 € a month for one adult in 2026 — proven for twelve months (or the length of the programme for exchanges). The amount can be halved when accommodation is guaranteed, and reduced to 10 % when meals are also provided (a university residence with board, a host family). Grant holders — including Camões Institute scholarships — are exempt from proving means and admission; students from Portuguese-speaking countries admitted to a university are exempt from proving means.
Students admitted to an officially recognised higher-education institution are also exempt from presenting health insurance or travel insurance at the consulate (art. 91.º-B of the Act applied to students by the ministry’s list); they are covered by the national health service once registered. Interns and volunteers are not.
The file
Beyond the general documents (form, photos, passport, criminal record certificate for applicants over 16, proof of legal status where you apply):
- Students: the institution’s letter proving you meet the admission conditions or have been accepted, and proof of means (bank statements, a parent’s guarantee with their tax return and bank statements, a grant letter).
- Researchers: the contract or hosting agreement, or admission plus grant, or the institution’s termo de responsabilidade covering admission and living costs.
- Interns: acceptance by a certified host and the training contract (programme, duration and timetable, place, supervision, legal relationship, the statement that the internship does not replace a job and that the host will refund removal costs if the intern overstays).
- Volunteers: the volunteering contract and proof of the host’s civil-liability insurance (except European Solidarity Corps volunteers).
Universities issue admission letters in July and August for September courses; consular appointments in busy countries are booked weeks ahead. Start the file as soon as the conditional offer arrives — the NIF, the bank account and the criminal record certificate do not depend on the final letter.
Working while studying
A student’s residence permit allows professional activity, employed or self-employed, in addition to the studies that justified the visa (art. 97.º). There is no fixed hours cap in the Act; the activity must remain secondary to the course. Researchers work under their contract. After graduating, a student may ask AIMA to change the permit’s basis to a work permit without leaving Portugal.
Family
A student’s spouse and children may apply for residence visas to accompany the student, with means for the whole household (50 % per adult, 30 % per child). Family reunification proper requires the sponsor to have held a permit for two years.
Questions about the D4
Do I need to pay the tuition fee before the visa?
The consulate needs the admission letter, not the receipt. AIMA, for the permit, asks for proof of enrolment and of payment of tuition where applicable (art. 91.º), so the fee is paid before the first AIMA appointment.
Can I apply from Portugal after entering as a tourist?
Only in the narrow cases where the Act waives the visa (art. 122.º) or for students who already hold a Portuguese secondary-school qualification in some situations. For most applicants the visa is issued abroad.
Does the time as a student count towards permanent residence and citizenship?
Yes — years under a residence permit are legal residence. Permanent residence after five years of permits; naturalisation after seven years (EU and CPLP nationals) or ten years (others) under the law in force since May 2026.
Is my foreign degree recognised for a master's or a job?
Recognition of foreign higher-education degrees is handled by DGES and the universities under Decreto-Lei n.º 66/2018. For regulated professions the professional body decides. We handle both files.
Sources and official references
- Portal Diplomático (MNE) — residence visa: research, study, secondary-school exchange, internship, volunteering — checked 18.9.2026
- Lei n.º 23/2007 (Foreigners Act), consolidated — art. 91.º (students: 3-year permit), 91.º-B (researchers), 97.º (work alongside studies) — checked 18.9.2026
- Portal Diplomático (MNE) — means of subsistence: students, 12 months of the 920 € scale, reductions when housing or meals are provided — checked 18.9.2026
- Portal Diplomático (MNE) — fees: 110 €, state-grant holders and highly qualified researchers exempt — checked 18.9.2026
- DGES — Direção-Geral do Ensino Superior (international student status, recognition of foreign degrees) — checked 18.9.2026