Contents
- What is Partita IVA and why you need it
- When to open it — deadlines and pitfalls
- Residenza and Forfettario — a closed loop
- Step-by-step process to open it in 2026
- ATECO code — the choice that defines everything
- Forfettario vs Ordinario — which to choose
- INPS: the hidden ~26% nobody mentions
- Which bank account is needed for P.IVA
- Invoicing clients: fattura elettronica
- Irreversible mistakes when opening
- Choosing a commercialista in 2026
- Conclusions
What is Partita IVA and why you need it in 2026
Navigation to all guides - knowledge base.
What is Partita IVA, how it differs from a Russian individual entrepreneur (IP), and why you can’t renew a residence permit in 2026 without it?
Partita IVA (P.IVA) is the Italian tax identification number for carrying out self-employment. It’s analogous to a Russian IP, but with important differences: it’s opened through an accountant (commercialista), tied to a specific activity (ATECO code), and the chosen tax regime determines everything — from tax rates to pension contributions.
In 2026 P.IVA has effectively become mandatory for renewing residence permits on the grounds of Lavoro Autonomo and Digital Nomad. Questure actively ask for an open P.IVA during renewals — more in our article on permit renewal.
Tax expert
“Forfettario is linked to Partita IVA — you are not an employee but an independent contractor. A salaried employee doesn’t switch to forfettario by choice — it’s a different nature of income.”
When to open it — deadlines and pitfalls in 2026
Can you open P.IVA before getting the permesso? And what happens if you miss the December 31 deadline?
Deadline: December 31 of the year you arrive
If you arrived in Italy and did not open a P.IVA before year-end — you lose the possibility to show Italian income for that entire tax year. This is critical for residence permit renewal. You can register income retroactively, but you cannot open a P.IVA retroactively.
What you need BEFORE opening a P.IVA
Codice Fiscale
It can be obtained before the permesso if you have a type D visa + ricevuta (art. 6 DPR 605/1973). Detailed instructions in our article.
Residenza (residence registration)
For Lavoro Autonomo by law — only after obtaining the permesso. Formally, Forfettario requires residenza. More below.
Permesso di soggiorno (recommended)
Technically possible with a ricevuta, but many accountants refuse to work without the permesso. With the permesso — it’s easier.
Residenza and Forfettario — a closed loop
For Forfettario you need residenza, but residenza for Lavoro Autonomo is only after the permesso. What to do?
This is one of the main traps for immigrants with Lavoro Autonomo.
Community member
“Residenza for newcomers with Lavoro Autonomo is granted by law only after obtaining the residence permit. Obtaining it can take six months to a year. The correct path: don’t open P.IVA until then. The incorrect but popular path: open Forfettario without residenza and hope it passes. The tax office may audit you in 2–7 years.”
Three scenarios
Get the permesso → register residency → open P.IVA on Forfettario. Risk-free, but can take 3–16 months (depends on the city).
Open P.IVA on the ordinary regime (IRPEF 23–43%) without residenza. Pay higher taxes, but legally. Then switch to Forfettario after obtaining residency.
A popular but risky route. Small communes sometimes register residency before the permesso, though by law they shouldn’t. The tax office may issue additional assessments in 2–7 years.
Step-by-step process to open P.IVA in 2026
Find a commercialista (accountant)
They will file the Communicazione Unica — the single form that creates records in the Agenzia delle Entrate, INPS and Camera di Commercio at once. More on choosing an accountant at the end of the article.
Choose an ATECO code
The type of activity. It determines the profitability coefficient (how much tax you pay) and whether registration in the Chamber of Commerce is required. More below.
Choose the tax regime
Forfettario (5–15%) or Ordinario (IRPEF 23–43%). For most freelancers Forfettario is more advantageous.
Register with INPS (Gestione Separata)
Mandatory for freelancers. The accountant includes this in the Communicazione Unica. Rate ~26% of income — more below.
Check all documents personally
Request the AA9/12 module (the opening form). Check the rate (5% vs 15%) in the LM module of the declaration. Ask for a copy of the submitted document.
How long it takes
Opening a P.IVA — 1–3 days through an accountant. Opening fee: from 0 to 200 EUR (many do it for free with a service contract).
ATECO code — the choice that defines everything
What is an ATECO code and why does it determine the real tax amount?
ATECO code (analogous to the Russian OKVED) defines the type of activity. But in Italy it affects much more: the profitability coefficient under Forfettario, the need to register with the Chamber of Commerce, and the size of INPS contributions.
| Activity | ATECO code | Coefficient | Tax on 50k EUR | Chamber of Commerce |
|---|---|---|---|---|
| Programming | 62.01 | 78% | 1,950 EUR (5%) | Not required |
| Consulting | 70.22 | 78% | 1,950 EUR | Not required |
| Design | 74.10 | 78% | 1,950 EUR | Not required |
| Marketing | 73.11 | 78% | 1,950 EUR | Not required |
| Trade | 47.xx | 40% | 1,000 EUR | Required |
| Food service | 56.xx | 40% | 1,000 EUR | Required |
| Construction | 43.xx | 86% | 2,150 EUR | Required |
More about coefficients and real calculations — in the Forfettario article.
For IT freelancers: Chamber of Commerce is not required
With ATECO 62.xx (IT) registration in the Chamber of Commerce is not necessary. But the questura during renewal may ask for an explanation. Prepare justification in advance with a link to ateco.infocamere.it.
Community member
“I checked an intermediary company — its ATECO was not for a real estate agency but for a construction company. Something seemed off. The ATECO code determines what you can actually do — and the profitability coefficient depends on it directly.”
Forfettario vs Ordinario in 2026
Tax 5% for the first 5 years (nuova attivita)
15% after 5 years
No VAT — you don’t charge VAT to clients
Simplified reporting
Limit 85,000 EUR/year
IRPEF 23–43% progressive scale
Can deduct expenses
VAT 22% — you charge and reclaim
No turnover limit
Full pension
Detailed calculations with real numbers — in our Forfettario article.
INPS: the hidden ~26% nobody mentions
Everyone says “5% tax in Forfettario”. Why is the real burden ~25%?
Gestione Separata INPS
Mandatory registration for freelancers on P.IVA. Rate ~26.07% of taxable income. Paid in advance in June and November (via F24). Entitles you to state healthcare (SSN) and pension.
INPS discounts in the first years
For businesses opened in 2025–2026: the pension contribution in the first year is 2,250 EUR instead of 4,500. For artigiani there’s a 35% discount for the first 5 years. Ask your accountant about available reductions.
The Forfettario pension trap
If you spend your whole career in Italy on Forfettario — your pension may only cover ~7 months per year. INPS may say: “you didn’t earn the rest.” More details — in the Forfettario article.
Which bank account is needed for P.IVA in 2026
Is a business account mandatory? And how to pay F24 (taxes)?
A business account is formally not required for Forfettario. But you need a bank that supports F24 payments.
| Bank | P.IVA | F24 | Cost |
|---|---|---|---|
| ISY Bank | Yes | Yes | Free |
| ING | Yes | Yes | Free |
| Revolut Pro | Yes | No! | Free |
| Poste Italiane | Yes | Yes (portal) | - |
Optimal combination: ISY/ING for F24 + Revolut Pro for clients. More — in the banking article.
Invoices to clients: fattura elettronica in 2026
Since 2024 electronic invoicing is mandatory for everyone, including Forfettario.
- Sent through the SDI system (Servizio di Interscambio)
- Invoices should state: “Regime forfettario: operazione fuori campo IVA”
- VAT is not charged to clients (an advantage for foreign clients)
- Services: Fiscozen (automation), accountant’s built-in features, tax authority personal area
Community member
“When you have an accountant, you send them invoices, they send you a declaration for approval and then file it with the tax office. The declaration form is dozens of pages — I wouldn’t risk filling it out myself; mistakes can cost more than the accountant’s fee.”
Irreversible mistakes when opening P.IVA
The accountant didn’t tick "nuova attivita". Cannot be changed retroactively. Loss: ~3,900 EUR/year on 50,000 EUR turnover. Check the LM module personally.
Affects the profitability coefficient (40% vs 78% = huge tax difference). It can be changed, but it attracts the tax office’s attention.
The tax office may send an additional assessment in 2–7 years: the difference between Forfettario and IRPEF + penalties.
You lose a year of Italian income for residence permit renewal.
If you opened P.IVA in November — the 85,000 EUR limit is recalculated for 2 months (~14,000 EUR). Exceed it = you lose Forfettario.
Community member
“Partita IVA was opened by the previous accountant with a 15% rate, and unfortunately we can’t change the past. It’s impossible to change this retroactively and activate 5%.”
Choosing a commercialista in 2026
Online service or physical accountant? How much does it cost? How to avoid a dilettante?
| Option | Cost/year | Pros | Cons |
|---|---|---|---|
| Fiscozen | 499 EUR | Convenient interface, invoice automation | Only electronic documents, prices increased |
| QuickFisco | 299 EUR + IVA | Cheaper, has English speakers | Forfettario only |
| Physical | 700-1,500 EUR | In-person contact, originals | More expensive, no automation |
Immigration expert
“Be extremely careful when choosing an accountant. There are many dilettantes in this market. The cost of a mistake is not a fine, but a real risk of losing your residence permit.”
Community member
“An accountant will decide based on what you bring to them. And you must bring the right model: who you are, how you receive income, where you actually live, what documents you have from clients. The community complains about differing answers not because everyone is bad, but because the input data are different.”
How to check your accountant’s work
Request the LM module submitted with the declaration — it shows the rate (5% or 15%). Get free initial consultations from 2–3 online accountants before choosing. If something seems wrong — a second opinion can save thousands of euros.
Conclusions
Otherwise you lose a whole tax year. For residence permit renewal in 2026 questure require an open P.IVA.
The 78% coefficient for IT vs 40% for trade = a twofold tax difference. Discuss with your accountant before opening.
INPS ~26% is added to Forfettario 5%. But it’s still 1.5–2 times less than the ordinary regime.
15% instead of 5% cannot be fixed. Wrong ATECO = wrong coefficient. Check the LM module personally.
Three options: wait for permesso (correct), open Ordinario (safe compromise), open Forfettario without residency (risky). Decide together with your accountant.
Related articles
Forfettario 2026: 5% tax
Double taxation 2026
Codice Fiscale 2026
Bank account 2026
Lavoro Autonomo 2026
Residence permit renewal 2026
Healthcare 2026 - INPS via P.IVA gives access to the SSN