How do I integrate with Italy accounting software?

Apideck's Unified Accounting API lets you integrate with 7+ Italy accounting platforms through a single API. Sign up, enable the connectors you need, and use one standardized data model to read and write invoices, payments, contacts, and more.

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🇮🇹Accounting Coverage·Italiano

Italy accounting integrations

Q: What accounting software is popular in Italy?

The most popular accounting platforms in Italy include Sage Business Cloud Accounting, Odoo, Xero, QuickBooks, NetSuite. Italy is a growing SaaS market with increasing cloud adoption among SMBs. Electronic invoicing (fatturazione elettronica) is mandatory, driving demand for compliant solutions.

Italy is a growing SaaS market with increasing cloud adoption among SMBs. Electronic invoicing (fatturazione elettronica) is mandatory, driving demand for compliant solutions.

7 supported accounting platforms + 6 on the radar

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Italy accounting software market

Where the major platforms sit and which Apideck supports today. Figures are company-reported unless marked as an estimate.

4,617,000

active enterprises in Italy in 2023

ISTAT, Registro statistico delle imprese attive - Anno 2023

Platform	Italy market position	Apideck	Source
TeamSystem	3.1M+ companies and professionals on its platforms, 1.15 billion euro revenue in 2025 (+12% organic growth)	On the radar	TeamSystem, FY2025 Results press release
Zucchetti	Large privately held Italian ERP/payroll/accounting group, long-tail alongside TeamSystem for SMB accounting	On the radar	Zucchetti
Fatture in Cloud, Danea Easyfatt	Long-tail, locally built invoicing/accounting tools for Italian micro-businesses and freelancers	On the radar	Vendor sites
International challengers (Sage Business Cloud Accounting, QuickBooks, Xero, Odoo, Zoho Books)	Long-tail cloud entrants relative to Italian incumbents	Supported	Apideck integration coverage

Subscriber and customer counts are the best available public indicators and may include accountant-managed multi-entity accounts; they are not a direct count of distinct businesses. Estimates are marked accordingly.

Italy accounting compliance requirements

Italy requires all VAT-registered businesses, regardless of size, to issue and receive electronic invoices in the structured FatturaPA XML format through the government-run Sistema di Interscambio (SdI), a mandate that has applied to B2B and B2C transactions since January 2019 and was extended to all remaining small taxpayers by January 2024.

Fatturazione Elettronica via Sistema di Interscambio (SdI)

All VAT-registered businesses must issue and transmit e-invoices through the SdI platform run by the Revenue Agency, with the turnover-based exemption for small taxpayers eliminated as of January 2024.

Agenzia delle Entrate

FatturaPA XML format

E-invoices must be structured as XML files following the FatturaPA technical specification, aligned with the EN 16931 European standard.

Agenzia delle Entrate / fatturapa.gov.it

B2B and B2C e-invoicing mandate (Law n. 205/2018)

Electronic invoicing became mandatory for business-to-business and business-to-consumer transactions from January 1, 2019, extending the earlier business-to-government mandate.

European Commission, eInvoicing in Italy