We’ve served hundreds of satisfied clients with exceptional results. ¬†Here is what our clients are saying:

“Rosen Kirshen is my go to law firm! Jeff has helped my business on multiple occasions with perfect results every time.”

Jeremy Poteck – Poteck Power Corporation

“After having my accountant abandon me during an audit I did not know what to do. I called Rosen Kirshen Tax Law and it could not have gone better. They helped me through the last part of my audit and got everything fixed after going through an objection. I went from owing $88,000 to the government done to $4,000!! Thanks again!”

Martin Heener

“Thank you for all your efforts and hard work on behalf of my corporation. I couldn’t imagine going through it all without your team by my side.”


“I contacted Jeff recently to discuss my disability tax credit being denied. Jeff spoke with me for an hour and did not charge for his services. I would not have been able to afford them anyway. Jeff’s help was amazing. Thank you so much.”


“Mr. Kirshen took the time to sit with me and go over my entire audit. He wouldn’t let me leave until I understood everything that was happening with my taxes. My audit has now finished and there were no changes made!”


“Mr. Kirshen is one of the most patient and knowledgeable tax lawyers. Helped me out of a very complicated situation with great finesse and put my mind at ease during the entire process. I cannot recommend anyone more highly when it comes to issues of tax law”


“I recently transferred my tax issue to Jason’s new firm. Not only was this process seamless but I was not charged for the time he spent getting reacquainted with my matter. We are entering the dispute stage – I anticipate Jason and his team achieving favourable results”


“After my free consultation with Jason, it was only a matter of days before my husband and I knew working with him was in our best interest. He made us feel comfortable and informed about the legal process. As a result, we were able to make an informed decision with his excellent guidance and experience.”


“came to Jason when my audit was just being finished. In a matter of days he got so many of my expenses allowed! He is going to work with me to get me what I deserve. I am very happy with his work.”


If you need help with your tax problems or corporate law – please feel free to contact us at any time!