Before you start

A long-stay type-D visa, for non-EU nationals
For work routes, a nulla osta issued to the employer by the Sportello Unico at the Prefettura di Bologna
For study, pre-enrolment through Universitaly and an acceptance from the university
An address in Bologna — a registered lease, deed or hospitality declaration
A codice fiscale

Step-by-step

1
Get the codice fiscale in the first days
Free and same-day at an Agenzia delle Entrate office with your passport, or assigned at the Sportello Unico for sponsored arrivals. Avoid the first fortnight of September if you have any choice about timing.
In personWho: YouDay 1–3
2
File the yellow kit within eight working days of entry
Collect the kit giallo at a Poste Italiane counter with the Sportello Amico sign, complete it, add a €16 revenue stamp from a tobacconist, and hand it back with the postal and permit fees. Keep the receipt — it is your legal standing until the card exists.
In personWho: YouWithin 8 working days of entry
3
Attend the Questura appointment for biometrics
The receipt carries a date at the Questura di Bologna's immigration office. Bring originals of everything in the kit. Timelines here are notably better than in Rome but the autumn peak still stretches them.
In personWho: You
4
Register residence with the Comune di Bologna
Much of this can be filed online with SPID through the comune's services. The declaration takes effect the day you make it and the comune then has 45 days to verify. Bologna's anagrafe is one of the better-run in Italy.
OnlineWho: YouWithin days of moving in
5
Be reachable for the vigile's check
A municipal police officer calls at the address to confirm you live there, checking the buzzer and often asking a neighbour. In shared student flats — most of Bologna — this is where registrations fail, because nobody puts the new name on the intercom. Do it the day you move in.
In personWho: Polizia Locale di BolognaWithin 45 days of declaring
6
Plan renewal or conversion in advance
Study permits renew annually and depend on exam progress. Conversion from a study permit to a work permit after graduation is expressly provided for, has its own application and draws on a reserved quota in the decreto flussi — it is not automatic and it is not instant.
In personWho: You

Documents you’ll need

Passport with the type-D visa
Nulla osta, or the enrolment confirmation for study
Registered lease, deed or hospitality declaration
Codice fiscale
Four identical passport photographs
€16 revenue stamp and the postal and permit fee receipts

Things most newcomers don’t know

Bologna's comune does more online than most Italian cities, and general Italian advice will have you queueing unnecessarily.

Residence declarations, certificates, school enrolment, TARI declarations and much of the tax business can be filed with SPID through the comune's own services. A great deal of the folklore about Italian bureaucracy — take a ticket, arrive at seven, bring photocopies of everything — is written from the experience of much slower administrations. Setting up SPID in your first fortnight is the single highest-return administrative act in this city.

Source: Comune di Bologna; AgID

The September student wave is a real capacity constraint, not just a queue.

Roughly 90,000 students in a comune of under 400,000 means the Agenzia delle Entrate, the Questura's immigration office, the AUSL registration counters and the letting agents all absorb the same peak in the same fortnight. Anyone with flexibility on arrival date — a researcher, a new hire, a family — will find every one of these procedures dramatically faster in June or in late October.

Source: community-reported

Study years have counted at half rate toward permanent residence, which changes the plan for anyone intending to stay.

Bologna attracts people who arrive for a degree and never leave. The five-year clock to EU long-term residence has historically treated time on a study permit at half value, so a three-year degree is not three years of residence. If settling is the intention, converting to a work or self-employment permit as early as the rules allow is worth more than accumulating study years and doing the arithmetic at the end.

Source: Ministry of the Interior

Skilled hires should check whether their employer is filing a Blue Card rather than a quota permit.

Most non-EU hiring in Italy is rationed by the decreto flussi, filed on a click day where the year's places disappear in minutes. Highly qualified employment under the EU Blue Card, intra-company transfers, researchers and university teaching all sit outside the quota entirely. Bologna's engineering and research employers hire internationally but not always frequently, and an HR department defaulting to the ordinary work route can cost a candidate a year for no reason.

Source: Ministry of the Interior; Ministry of Labour