Reviews

“Work in the US, through secondment by a Dutch research institute. Sander was able to advise me on avoiding double … Continue reading →

“I am so pleased with you all at JCS and zn.  No need for flowery words just…well done all/each of … Continue reading →

“Thank you for your diligent work on our case. We are impressed with the quality and thoroughness of your work … Continue reading →

“I will be sorry to leave behind your excellent services, you have been an invaluable help over the years! If … Continue reading →

“Many thanks Roderik, you have been of great help to us over the past two years and we greatly appreciated … Continue reading →

“Honestly, I didn’t expect the generosity of your advice to be so thoughtful and empathetic. Would be great to partner … Continue reading →

“I received the money from the Tax Authorities. Thank you very much for your precious and efficient work. We will … Continue reading →

“As an expat and business owner, my income taxes can get pretty complicated. But thanks to the folks at J.C. … Continue reading →

“One of their advisors was able to give me valuable information on two different tax issues that I was struggling … Continue reading →

‘Leonard was so helpful. I find all tax rules etc very confusing and I found the explanation and advice I … Continue reading →