Companies are facing the most challenging tax environment in history in the critical area of tax audits and disputes – increased global scrutiny is resulting in a substantial increase in the number and size of tax audits and assessments, leading to disputes with revenue authorities worldwide.

We know how much worry being on the wrong side of the CRA can cause and that’s why we offer comprehensive tax mediation services that are professional and efficient. We know the average Canadian business and individual knows very little about the processes involved in a tax dispute with the CRA and that’s why we have a team of professionals on staff who are familiar with all of the different paths one of these disputes can take.

Tax Appeals and Notices of Objection are just two of the possibilities National Tax Service can look after and our comprehensive tax audit section on our website can educate you while we work on your case as tax mediation specialists.

Settling any disputes that you have with the CRA needs to be a priority whether you’re an individual or a business. It’s both disruptive and costly to let these issues drag on for months when they can be settled much quicker in most cases with our tax mediation services. Remember our National Tax Service professionals have expertise in a number of different fields so you can rest assured your case is being handled by professionals that will see it through to a satisfactory conclusion.

If you’re having trouble coming to terms or reaching an agreement with the Canada Revenue Agency, we can assist you in reaching a mutually satisfactory conclusion.


  • Gain a better understanding of your company’s risks and exposures
  • Develop sound policies and processes to help safeguard your organization against audits and disputes
  • Implement consistent and defensible practices and policies

Manage your tax disputes, audits, and examinations worldwide