
The Revenue Agency
Official website of the Revenue Agency.

INPS
National Institute for Social Security

INAIL
National Institute for Insurance against Accidents at Work

Telemaco - InfoCamere
Chamber of Commerce service that allows everyone to consult and extract official documents.

Siena Chamber of Commerce
It carries out functions of general interest, support and promotion for the business system, taking care of its development.

Invoices and Fees
It offers services for: generating, transmitting and storing electronic invoices (to PA and private customers).

Il Sole 24 Ore
Italian economic-financial newspaper based in Milan, the most widespread in its sector and the fifth overall in the country.

Plusplus24 Fisco
Plusplus24 Fisco AI is the integrated system of all the 24 ORE Group sources aimed at tax professionals.