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Taxperience and Lefebvre Sarrut/Sdu join forces in creating Keeyns 


The very first, truly European SaaS Tax Technology solution for internationally operating companies

Lefebvre Sarrut/Sdu and Taxperience join forces and opt for a European collaboration that combines the strengths of the individual parties. With Taxperience’s international fiscal knowledge and expertise and the many years’ worth of experience of Lefebvre Sarrut/Sdu in software and product development, this collaboration creates a recognised cloud software solution, Keeyns, which gives every internationally operating company control over its tax and financial processes.


Having launched as a spin-off from Taxperience, Keeyns provides a fully-fledged software environment for enterprises to be compliant across all business domains, with Tax as the kick-off. The product at present already includes support for both the company and its consultants in the fields of VAT, Transfer Pricing, Corporation tax, Tax Control Framework, workflow management and a central database of all related documents, what is known as the digital vault. Keeyns is targeted towards CFO’s, group controllers and corporate tax consultants of enterprises that operate across borders.


European boosters

With the network of Lefebvre Sarrut, both parties provide a European roll-out in which internationally operating enterprises are supported. This collaboration gives Keeyns the European scale and acceleration that it deserves. With this, Keeyns is the very first truly European Tax Technology software solution!


Both Taxperience and Lefebvre Sarrut/Sdu are enthusiastic about the new collaboration. Both parties share the same vision and a great passion for innovation. Sander de Groot, CEO at Sdu, says: “This collaboration represents digital growth and transformation. By combining the knowledge, skills and experience of both parties with the latest technological innovations, Keeyns will become the European product of the future.” Camille Sztejnhorn, Director of Innovation at Lefebvre Sarrut adds: “This project is a truly European project where we want to support international operating enterprises.”


“This collaboration is a logical step for the further development and international roll-out of Keeyns’’, says Ruben van Aarle, co-founder and CEO of Taxperience. “We are delighted to jointly offer our SaaS Solution Keeyns.” This collaboration will enable other European VAT Engines, new Transfer Pricing features, as well as Legal Tech features, to be achieved at an accelerated pace, in collaboration with the strong European networks of both parties in both the enterprise and consultancy market. 


“We are convinced that our solution, combined with the expertise of Lefebvre Sarrut/Sdu in software and product development, adds value to the corporate market,” Ramon van Aarle (co-founder and CEO of Taxperience) adds. Both companies look forward to a successful collaboration!


If you have any questions and/or comments regarding this press release, please contact: Ruben van Aarle (co-founder and CEO of Taxperience and Keeyns) | or +31630368859



Control your tax advisory, compliance and corporate documents

In a rapidly changing world global legal and tax legislation both become increasingly complicated. Gaining and keeping the overview consequently becomes more and more difficult. ‘Being in control’ almost seems to be impossible especially when operating cross-border. 


With Keeyns you have total control over your tax advisory, tax compliance and corporate documents. The user-friendly ‘document storage tool’ enables you to manage all corresponding corporate documents. Take control over your tax and financial situation. Whenever wherever.



Keeyns, as the name implies, is a ‘keen’ solution. It enables you to easily manage your (global) tax returns and to monitor payment terms as well as other relevant deadlines. You are notified by means of dashboarding and e-mail notifications. A transparent workflow indicates whom to address within your global structured company. Keeyns clearly reveals ‘ownership’.

IT's safe


With Keeyns you are fully in control of your (global) financial and tax situation. Keeyns is a well-protected and certified Cloud solution giving appointed employees and trusted third parties direct access to all or some of your documents. Keeyns is a safe and interactive global tax advisory and compliance system putting you in the driver’s seat.

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