Was unsere Kunden über uns sagen

Als Tax Partner arbeiten wir für nationale sowie internationale Firmen u.a. aus den Bereichen Pharma, Informationstechnologie oder z.B. aus dem Rohstoffsektor. Diese Referenzen geben wir gerne auf Anfrage bekannt.

"Deloris has supported me with complecated tax declarations for a number of years. Their service, responsiveness, and commitment has been extraordinary and their professionalism exceptional"


Morten Lammert, Vice President, Global Pharma Company

"We have been extremely impressed with the professional services, support & efficiency provided to us by Deloris AG. Frankly, it’s outstanding…relative to other providers we have had experience with in Switzerland. We would highly recommend their services"


Russel Murphy, former HR-Director, Nyrstar Mining


"I find Deloris AG to be the perfect partner to support me with my tax returns and tax related questions in Switzerland. Deloris AG simplified the process for an expat (like me) with their easy-to-understand checklist and friendly service. They are professional, reliable and trustworthy. I wont hesitate to recommend them to colleagues and friends. If you’re an expat and in need of professional support with your taxes in Switzerland, Deloris AG is your best option."


Dr. Willem Lambert Roux, Medical Director Global Pharma Company.

"Als Germanistin sind Zahlen nicht unbedingt meine Welt und zugegebenermassen beschäftige ich mich in meiner Freizeit lieber mit den Schweizer Feriendestinationen als mit dem Schweizer Steuersystem. Deshalb bin ich immer unglaublich glücklich über die Checkliste auf dem Steuerumschlag der Deloris AG. So geht nichts vergessen und der Aufwand für meine Steuererklärung ist für mich minimal."


Ina Bauspiess, Produktmanagement Blick-Gruppe, Ringier AG

"Deloris AG has been supporting me in my tax returns in Switzerland. They have been extremely professional, structured and knowledgeable in their field to render quality service. Was very impressed with their proactive approach to support clients in expediting tax declaration at short notice of 2 or 3 days. Best of all, even last minute changes are well received as they are pretty organised with simplified process to complete the returns swiftly."


 Jambunathan Mallik, Sulzer Chemtech Ltd, Singapore

„Unsere Steuererklärung wurde zu einem sehr faire Preis innert wenigen Tagen erstellt“


 Dott. Ing.  Alberto Turi, Leading Engineer

“Using Deloris AG to complete my tax return not only saved me time and money, but the process was incredibly simple. They also managed all my German correspondence with the tax authorities. I would recommend them over any other firm.”


S. Schmid, Schmid Communications, Kenya

„After having moved to Switzerland from Japan, I needed to find someone to help me with my tax return as I felt like in a jungle of tax laws and tax filing obligations. So I contacted Deloris AG. Their assistance was efficient and quick and it was never so easy to comply my tax filing”


Prof. Hans Bjarne Thomsen, University of Zurich

"Deloris AG is an excellent advisor and extremely detailed oriented. As an ex-pat I found their integrity and results to be of immense help to me. I would and I will contract Deloris AG in the future."


Daniel Keith Seiter, IBM

„Die Deloris AG hat mich seit Beginn meiner Selbständigkeit umfassend beraten und betreut, auch die Umwandlung meiner Einzelfirma in eine GmbH wurde von Deloris innert wenigen Tagen vollzogen. Heute entlastet mich Deloris in den Bereichen Steuern, Buchhaltung und Salär Administration so dass ich mich voll auf mein Yoga Studio konzentrieren kann“


Bettina Keiser, Inhaberin yogamoves GmbH