Nulla osta: what it is and how to get it

Nulla osta literally means "no obstacle": it is a clearance by which an Italian authority confirms that it has no objection to your declared motive - and that opens the next step in the chain "nulla osta - visa D - permesso di soggiorno". By itself it is neither a visa nor a residence permit: with the paper in hand you go to the consulate for the visa, and you request the permit only after entry. The family nulla osta, income and timing are on the page family reunification in Italy.

It is not issued by one single office but by several, depending on the motive: the prefettura through the Sportello Unico per l'Immigrazione, the questura, or - for marriage - the consulate of your own country. Below we go through the main types, who issues each and where, the process for obtaining one, working through a power of attorney, and what to do when the review has stalled. This is an overview based on community experience, not legal advice: requirements and quotas change, verify against interno.gov.it, prefettura.interno.gov.it and your consulate's website.

The main confusion among newcomers is treating a nulla osta as an almost-finished residence permit. In reality it is only an admission ticket to the next step: with it the consul stamps the visa D, and once in Italy you request the permesso. And by the time you give fingerprints the clearance is almost always expired, which is normal: it was issued for the visa, the visa was obtained - the document has done its job.

The types of nulla osta

There is no single "one size fits all" document: the word nulla osta covers several different papers issued by different authorities. Let us take them one at a time - this is the main source of the confusion.

Nulla osta al lavoro subordinato (employment). A clearance to hire one specific foreigner with one specific employer. It is requested by the Italian company itself through the Sportello Unico per l'Immigrazione (SUI) at the prefettura, as a rule within the decreto flussi quotas. The candidate barely participates in the filing - details below.

Nulla osta for lavoro autonomo (self-employment). Here the applicant walks the path themselves or through a proxy: first the Camera di Commercio (the economic parameters of the declared activity), then the questura, which certifies or issues the clearance itself. The most bureaucratically dense variant.

Nulla osta al ricongiungimento familiare (family reunification). The request is filed not by the future applicant but by their relative already living legally in Italy: online through the Interior Ministry portal to the SUI of their province. This also covers the subtype nulla osta per familiari al seguito - when the family travels right behind the main applicant.

Nulla osta al matrimonio (marriage clearance). The only kind on this list that Italy does not issue at all: it is a certificate of no impediment to marriage under the laws of your own country, requested from your own consulate on Italian territory. It has no bearing on immigration status - the details, and the frequent question about Ukrainian citizens, are covered in a dedicated section below.

Specialized clearances. Separate clearances exist for the startup visa (the Italia Startup Visa committee), researchers (requested by the hosting university or research centre) and converting a residence permit from one motive to another.

For a full comparison of motives, see the overview of residence permit types. The digital nomad motive stands apart: it is not subject to quotas, and no preliminary clearance is needed for it at all - see digital nomad visa requirements.

Where it is issued and how to check the status

The first practical question after "what is it" is which desk to go to and whom to chase. A summary from community experience (the procedure differs by province - verify locally):

On checking the status ("nulla osta check") the key thing to understand is that there is no single tracker covering all motives. Per the community, applications that go through the SUI are visible in the personal account on portaleimmigrazione.it, where the issuance notice also appears; for motives handled by the questura there is usually no online status at all, and you have to ask by PEC letter or an in-person visit. Find your Sportello Unico's contacts and opening hours on your prefettura's site via prefettura.interno.gov.it, and your questura on questure.poliziadistato.it and on our questure page. The procedure and the booking system differ noticeably even between the big cities (Milan, Rome, Turin), so always read the instructions published by your own province, not a neighbouring one.

Nulla osta al lavoro subordinato: the employer does everything

For employment the procedure is launched not by the future employee but by the Italian company. The employer files an electronic request with the Sportello Unico per l'Immigrazione of its province, attaching the draft employment contract and confirmations of salary and housing. After approval the SUI notifies the consulate, and the candidate applies for the visa D in their own country. The whole route is covered in detail in the article on the employment-based permit.

The key constraint is quotas. The state periodically publishes the decreto flussi: a decree that sets how many clearances will be issued in which categories and opens short application windows (the so-called click days). Applications that miss the quota wait for the next window. The window dates, quota volumes and preferential categories are regularly revised, so quoting specific numbers here would be pointless - check the current decree on interno.gov.it. Certain categories (intra-company transfers, the Carta Blu for highly qualified specialists) run outside the general quotas - verify that for your case too.

I was being transferred to the Milan office within an international company. From my side there was only a power of attorney and paper documents; the Italian office did everything else: they requested the work clearance themselves and dealt with the Sportello Unico themselves. They just sent me a copy of the nulla osta and told me to go get the visa D. For employment this is the normal setup - the candidate barely participates.

In the community's experience, the employment nulla osta from the prefettura comes with a pleasant bonus: in some comuni it lets you register residency and get the carta d'identita while still on the ricevuta, before receiving the plastic permesso card.

Nulla osta for lavoro autonomo: Camera di Commercio plus questura

Here the applicant walks the path themselves, and it is the most bureaucratically dense variant. The logic has two links, though the details vary noticeably from province to province:

1. The Camera di Commercio (chamber of commerce) issues the attestazione dei parametri economici - confirmation that you have sufficient resources for the declared activity. In some cities the chamber prints the nulla osta form for economic activity right there as well. By law this stage can take up to a couple of months, and the papers are valid for about 3 months - the timer starts ticking immediately.
2. The questura (the police immigration office) either certifies the chamber's form with a stamp or issues its own document. The police check the applicant against security databases - in essence this is clearance from the Interior Ministry side, not an assessment of your business plan.

The typical set for the questura, per community experience: codice fiscale, the parameters from the chamber, proof of housing (in some questure a booking or an ospitalita is enough, in others they require a registered rental contract), a statement of the account balance. The amounts depend on the ATECO code and the province: chats mention a balance of around 17-20 thousand euros and a minimum annual income around 8.5 thousand, but these are "per the community" benchmarks - check the current parameters with your chamber. The step-by-step route for the whole motive is assembled in the lavoro autonomo guide.

The document's appearance is not standardized, and that throws people off. In one large city it is simply a questura stamp on the declaration from the chamber, in the capital it is a separate electronic paper, and in small provinces there are homegrown forms with several seals. The requirements are also each questura's own: some are satisfied with a housing booking, some want a contract, and some even ask for a statement specifically from an Italian bank.

I walked the whole route myself, without helpers: from spring to mid-summer I gathered the documents, got the clearance at the questura and applied for the visa D from a third country. It is doable if you have conversational Italian and patience. The longest wait was the papers from the chamber of commerce, and after that everything depends on the specific questura: mine put the stamp on while I waited, in a single visit.

The spread of timelines is huge: with a well-assembled package the request was reviewed in under a week, while in slow provinces people waited from a month and a half to half a year without a single reply. For years the community picked "fast" cities to file in, but practice has tightened everywhere: questure have started scrutinizing the declared activity and screening out those who write one thing while planning to do another. Find your questura and its booking procedure on questure.poliziadistato.it and on the questure page.

Nulla osta al ricongiungimento familiare: through the Sportello Unico

Family reunification is the only mass-scale case where the request is filed not by the future applicant but by their relative already living in Italy. The application goes strictly electronically through the Interior Ministry portal to the Sportello Unico of the province where the inviting person lives; you need SPID or CIE to log in. Two blocks are checked:

• the income of the inviting person: the threshold is pegged to the assegno sociale (the social allowance) and grows with the number of family members being reunified; the base figure is indexed annually, and chats in recent years mentioned around 6.5-7 thousand euros per year for one adult - verify the current figure before filing;
• housing: the idoneita alloggiativa certificate from the comune confirming that the apartment meets the floor-space and sanitary standards. How it is obtained and how long it takes - in the dedicated article on idoneita alloggiativa.

To estimate whether your income clears the bar for your family composition, use the calculator:

By law the SUI issues the reunification clearance within 150 days of the request (art. 29 c. 8 of the Testo unico, text in force on normattiva.it, checked 11.10.2026; it used to be 90), and it is valid for up to 6 months. Reality is more generous: per community stories some were lucky to get it in 3-4 weeks, the typical range is from a month and a half to five months, and some cases hung for eight. After issuance the document is passed to the consulate, and the family visa is usually stamped quickly - per the regulations within 30 days, in lucky cases within a few days.

A separate subtype is the nulla osta per familiari al seguito: it is requested when the main applicant has already received the visa D but has not yet entered or applied for the permesso. It is a way to bring the family along right away, without waiting out months apart. The trap is in the timing: the main applicant has limited time for the first entry on the visa, while the family clearance may take longer to prepare. A known workaround from the chats: the main applicant makes a short hop into Italy, files their KIT and goes back to wait with the family. A comparison of all family relocation scenarios is in ricongiungimento vs coesione.

The clearance for my wife and son took almost five months, while the window for my first entry on the visa was melting away. In the end I flew alone: filed the KIT, came back. A week after that trip the approval arrived, the family applied for visas and got their passports back in about a week and a half. One piece of advice: prepare the family's documents in advance, so you can file the request the day you receive your own visa.

Also note the rule the community discussed after recent changes: for a number of permit types the inviting person is asked for a period of legal residence before filing for classic family reunification - check the details, periods and exceptions as of the current date on interno.gov.it.

Nulla osta al matrimonio: a certificate from your own consulate

For marriage in Italy the term is the same but the meaning is different: this is a certificate that under the laws of your country there is no impediment to the marriage (nulla osta al matrimonio, sometimes called a certificato di nulla osta). It is issued not by an Italian authority but by your own state's consulate on Italian territory - the appointment sometimes takes a couple of months, while some consulates do it same-day. Typical requirements per community experience: passports, a birth certificate, confirmation that you are not currently married (after a divorce - the relevant civil registry certificate), plus legalization of the certificate at the prefettura and a marca da bollo if the specific comune requires it. From there the certificate goes to the comune, for the pubblicazioni di matrimonio stage.

A frequent question is what to do when your own consulate will not issue the certificate. Ukrainian citizens in particular run into this: per the community, obtaining the document through the consulate can be difficult or slow, and applicants take an alternative route - asking the comune or the court (tribunale) to accept a substitute. Two options come up in practice: a sworn substitute declaration, or a court order waiving the certificate requirement. Both are decided case by case: Italian law does allow exceptions where the certificate is objectively impossible to obtain, but the decision rests with the specific comune or court, and practice diverges between cities. This is not legal advice - check the procedure with your comune and your consulate, and if refused, consult a local lawyer.

The full wedding scenario, the comune's documents and the subsequent residence permit are covered in the article on marriage in Italy - here the only important thing is not to confuse this certificate with the "immigration" clearances from the questura and prefettura: it grants neither a visa nor a right to reside.

Can a nulla osta be done through a power of attorney

Yes, and for lavoro autonomo this is effectively the standard: the request can only be filed from Italian territory, and before the visa D the applicant cannot stay there for long. The scheme is this: you issue a power of attorney to a representative - at a notary in Italy or in your own country with certification by the Italian consul - and the representative goes to the chamber of commerce and the questura for you, files the requests and collects the finished documents. Practical nuances from the community:

• it is more convenient when the authorized person lives in the same province where the filing takes place: there can be many visits to the offices, and the application status often cannot be tracked online - only on foot;
• for family reunification a power of attorney is also a working tool if the resident has no SPID or cannot handle the filing themselves;
• the power of attorney is worth making in advance, before receiving the main visa - it saves weeks at the al seguito stage;
• for employment no representative is needed: the employer handles the whole filing.

If Schengen access allows, part of the steps can realistically be done in person over a short trip: order the documents at the chamber, come back for them and get them certified at the questura.

Validity periods, delays and the sollecito

A summary of timelines from practice (all figures are "per the community", verify for your case):

When the review has stalled, the community uses this escalation ladder:

1. A letter via PEC to the immigration office citing the statutory deadlines: a polite reminder with the case number. One letter is often not enough - people write again.
2. A personal visit. A classic of the genre: several unanswered letters, then the person shows up in person, explains the situation - and the document turns up within a day. Emails from Russian mail services may simply not reach Italian authorities; use neutral mailboxes or PEC.
3. A lawyer's letter (diffida) to the prefettura or the questura - it disciplines noticeably better.
4. Going to the administrative court over inaction, if all deadlines are long past. How appeals work and what they cost - in the article on refusals and ricorso.

The old rule "after 90 days of silence, apply for the visa with a copy of the request" is no longer in the text of art. 29 of the Testo unico in force: it now only sets the 150-day term (normattiva.it, checked 11.10.2026), and consulates accepted such packages reluctantly even before. If the term has passed, use the ladder above: PEC, a visit, a lawyer's letter, court.

For many motives there is simply no online application tracking, so do not wait for notifications - remind them about yourself. My working routine: after a month of silence, a first PEC letter with the case number, two-three weeks later a follow-up, then a personal visit. And build in a buffer: if the consulate appointment slips and the clearance expires by then, you will have to request it again for the new dates.

And a final warning: obtaining a nulla osta does not guarantee the visa. The consul evaluates the case as a whole and may refuse even with a perfect clearance, and consulates now often re-verify the document's authenticity with a direct query to the questura. Check your visa application status and consulate requirements on vistoperitalia.esteri.it, and the fate of your future permesso after entry on portaleimmigrazione.it. While the permit card is in production, read about traveling with the ricevuta in the article on ricevuta and travel.

Related articles

• Overview of residence permit types - which motives require a nulla osta and which do not.
• The employment-based permit (lavoro subordinato) - the Sportello Unico and decreto flussi route from the candidate's side.
• Lavoro autonomo: step-by-step guide - Camera di Commercio, questura and the visa D for self-employment.
• Digital nomad visa requirements - the motive with no quotas and no preliminary clearance.
• Ricongiungimento vs coesione - when a reunification nulla osta is needed and when the family is regularized already in Italy.
• Idoneita alloggiativa - the housing certificate for the Sportello Unico.
• Marriage in Italy - the nulla osta al matrimonio and the pubblicazioni stage.
• Power of attorney to and from Russia - how to appoint a representative for filing by proxy.
• Refusals and ricorso - challenging inaction and refusals.
• Ricevuta and travel - what comes next once the visa D is issued and the KIT is filed.

Official sources

• interno.gov.it - Italian Ministry of the Interior: decreto flussi, Sportello Unico, reunification rules.
• portaleimmigrazione.it - the immigration portal: filing via the SUI and application status.
• prefettura.interno.gov.it - prefetture: contacts and hours of your province's Sportello Unico.
• questure.poliziadistato.it - questure: booking and the lavoro autonomo procedure.
• vistoperitalia.esteri.it - the Foreign Ministry's visa portal: the visa D after the nulla osta.

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Frequently asked questions

What is a nulla osta in simple terms?

It is a preliminary clearance from the Italian authorities confirming that the state has no objections to your entry for a specific motive: employment, self-employment, family reunification. With this document you go to the consulate for a visa D. By itself it does not grant the right to live in Italy: the residence permit is issued after entry by requesting a permesso di soggiorno. This is not legal advice.

How long is a nulla osta valid?

By law a nulla osta for employment is valid for no more than 6 months from issue (art. 22 para. 5 of the Testo Unico, normattiva.it, checked 05.10.2026). According to the community, work-based clearances are often issued for a shorter term, about 3 months, while one issued by the Sportello Unico for family reunification lasts up to 6 months. Within that window you need to file the visa D application, so the consulate or visa center appointment is planned in advance, even before the paper is in hand. Check the exact dates in the document itself and on interno.gov.it - this is not legal advice.

Does a nulla osta guarantee the visa D will be issued?

No. In the community's experience this is a common myth: the clearance confirms the police and prefettura checks, but the consul evaluates the case as a whole - income, how realistic the plans are, the document set - and can refuse even with a nulla osta in hand. Moreover, consulates now often re-verify the document's authenticity by sending a query back to the questura. This is not legal advice.

Can you get a nulla osta without being in Italy?

For most motives the request can only be filed from Italian territory, so without personal presence you need a representative with a power of attorney: it is drawn up either at a notary in Italy or in your own country with certification at the Italian consulate. For family reunification the Italian resident files the application online themselves via SPID or CIE; for employment, the employer files. This is not legal advice.

What if the nulla osta is not issued within the legal term?

The legal term is 150 days from the request for family reunification (art. 29 c. 8 of the Testo unico) and up to 60 days for work under the quota (art. 22 c. 5; normattiva.it, checked 11.10.2026). The old rule that let you apply for the visa with a copy of the request after 90 days is no longer in the text of art. 29 in force. In practice what helps is reminder letters via PEC citing the statutory deadlines, a personal visit to the office, a lawyer's letter, and in dead-end cases - challenging the inaction in court. This is not legal advice.

What is a nulla osta al matrimonio and who issues it?

It is a certificate of no impediment to marriage under the laws of your own country - the only kind of nulla osta that Italy does not issue: it comes from your own state's consulate on Italian territory. It has nothing to do with a visa or a residence permit: from there the certificate goes to the comune for the pubblicazioni di matrimonio stage. If your own consulate will not issue it - something Ukrainian citizens in particular run into - replacement routes are discussed with the comune or the court, but each case is decided individually. This is not legal advice.

Where can you check the status of a nulla osta?

There is no single tracker covering all motives. Per the community, applications filed through the Sportello Unico are visible in the personal account on portaleimmigrazione.it, while for motives handled by the questura there is usually no online status at all - people find out by PEC letter or an in-person visit. Look up your Sportello Unico contacts on your prefettura's site via prefettura.interno.gov.it, and your questura on questure.poliziadistato.it. This is not legal advice.

Is a nulla osta needed for the digital nomad visa?

According to the community, no: the digital nomad motive is not subject to quotas, and no preliminary clearance from Italy is required for it - the package goes straight to the consulate. That is exactly why it is often chosen by those who have no representative in Italy. Its income and experience requirements are its own, though, and noticeably higher than for lavoro autonomo. Check the current conditions on vistoperitalia.esteri.it - this is not legal advice.

How long does a work nulla osta take and what do I do after I get it?

Under art. 22 of the Testo Unico the Sportello Unico issues a nulla osta for employment no later than 60 days after the application is assigned to a Decreto Flussi quota; it is valid for no more than 6 months from issue. Next the worker applies for the visa at the Italian consulate; the employer must confirm the application with the SUI within 15 days of being told the visa checks are complete, otherwise the nulla osta is revoked; after entry the worker and the employer sign the contratto di soggiorno within 15 days, and the employer sends it to the SUI to request the permesso. Text in force from 04.06.2026 on normattiva.it, checked 05.10.2026; this is not legal advice.

Related materials - Status, travel and renewal

• Permesso status: section and tools
• Travel on the ricevuta: leaving and re-entering Italy
• Permesso refusal 2026: diniego and ricorso
• PEC and Accesso agli Atti: Push the Questura

Documents for this topic

• Nulla osta provvisorio for self-employed (Questura di Milano, art. 26 D.lgs 286/98)
• nulla osta provvisorio per lavoro autonomo - Questura di Como
• Document Requirements for nulla osta for Self-Employment (Lavoro Autonomo / Liberi Professionisti)