TMS was founded in 1996 by former federal and provincial government sales tax auditors, focusing on recovery of Canadian sales taxes. Since its inception TMS has conducted thousands of reviews and achieved sales tax recoveries, grants and incentives totalling many millions of dollars for corporate and institutional clients. We work primarily on a negotiated contingency fee basis, which means that we are paid only after we achieve recoveries for our clients and funds are received by them.TMS enjoys an unparalleled reputation in its industry as evidenced by many strong testimonials from satisfied clients.