Fattura Elettronica v3.5.2

I just released FatturaElettronica .NET v3.5.2. It gets around a known CVE so you may want to update ASAP. The Fattura Elettronica open-source project allows for the validation and de/serialization of electronic invoices that adhere to the standard defined by the Italian Revenue Agency.

January 7, 2025

Fattura Elettronica v3.5

I just released FatturaElettronica .NET v3.5.0. This version adds multi-language support, all thanks to the excellent work done by Michael Mairegger. We currently support Italian and German and are ready to accept contributions for other languages. The Fattura Elettronica open-source project allows for the validation and de/serialization of electronic invoices that adhere to the standard defined by the Italian Revenue Agency.

September 30, 2024

Fattura Elettronica for .NET v3.4.15

Today I released Fattura Elettronica for .NET v3.4.15. The Fattura Elettronica project allows for the validation and de/serialization of electronic invoices that adhere to the standard defined by Italian Revenue Agency (Agenzia Entrate). See the changelog for details (Italian).

May 24, 2024

FatturaElettronica for .NET v3.4.13

Today I released Fattura Elettronica for .NET v3.4.13. The Fattura Elettronica project allows for the validation and de/serialization of electronic invoices that adhere to the standard defined by Italian Revenue Agency (Agenzia Entrate). See the changelog for details (Italian).

January 8, 2024

FatturaElettronica for .NET v3.4.11

Fattura Elettronica for .NET v3.4.11 was released on NuGet today. The Fattura Elettronica project allows for the fixes a missing validation point. See the changelog for details (Italian). validation and de/serialization of electronic invoices following the Italian Revenue Agency standards.

October 27, 2023

FatturaElettronica for .NET v3.4.10

Fattura Elettronica for .NET v3.4.10 was released on NuGet today. The Fattura Elettronica project allows for the validation and de/serialization of electronic invoices following the Italian Revenue Agency standards. This release adds a missing validation point. See the changelog for details (Italian).

August 3, 2023

FatturaElettronica for .NET v3.4.8

Fattura Elettronica for .NET v3.4.8 was released on NuGet today. The Fattura Elettronica project allows for the validation and de/serialization of electronic invoices following the Italian Revenue Agency standards. As with the previous one, this release also addresses a small undocumented behavior in validating the invoice. See the relevant ticket for the details.

May 2, 2023

FatturaElettronica for .NET v3.4.7

Fattura Elettronica for .NET v3.4.7 was released on NuGet today. The Fattura Elettronica project allows for the validation and de/serialization of electronic invoices adhering to the canon defined by the Italian Revenue Agency. This release refines how the one-cent tolerance is accounted for in validation checks of types 00421 and 00423. As is often the case, there are subtle differences between the theoretical implementation defined in the official specs and the actual validation implemented by the same Agency that released said specs....

April 5, 2023

FatturaElettronica v3.4 released

Today I released v3.4 of FatturaElettronica, a .NET open source project that allows validation and de/serialization of electronic invoices adhering to the standard defined by the Italian “Agenzia delle Entrate”. It’s doing very well for such a niche project, with downloads now well beyond the one hundred thousand mark. Be aware that this release anticipates support for v1.7.1 of the specification going into effect on October 1, 2022. For more information, see the appropriate ticket and the changelog....

September 9, 2022

FatturaElettronicaPA for .NET has been updated

FatturaElettronicaPA has just been updated to v0.1.4. With this release invoice bodies (FatturaElettronicaBody items) are also validated. As always, you can install the package directly from NuGet. See the original post for more info. Also don’t forget to check the related projects. Update: v0.1.6 has also been released.

July 14, 2015 · Nicola Iarocci