About us

Dièse Finance’s solutions are fully EDI-certified and e-file ready.

Dièse Finance is an early adopter of paperless tax management and a member of the EDIFICAS association responsible for EDI certification in France. We are also a founding member of CFGE, an association formed to coordinate tax approaches at large corporations in France. With a membership including tax directors from the major French corporations, CFGE has established itself alongside EDIFICAS as a preferred partner of the tax authorities on all aspects of paperless tax management.

With more than 15 years’ experience in tax management, Dièse Finance brings its 1,200 clients the benefit of its extensive expertise, supplying business-oriented software solutions to fit their exact tax needs.

Dièse Finance’s Webtaxes browser-based tax management platform centralizes the tax filing process for enterprises, groups, certified accountants and tax professionals all in one place.

Webtaxes is available on demand (SaaS)-no need to buy, install, manage or upgrade hardware and software, so you do more with less. The SaaS model eliminates time-consuming maintenance and upgrading. Users can configure settings simply on their own, leaving IT departments free to focus on innovating.