GNS is a Canadian accounting firm with over 20 years of experience, headquartered in Ottawa, Ontario. Our goal is to assist our clients in becoming financially wealthy and successful, with a tax advisor they can trust always by their side. 

We specialize in cross-border tax consulting for diverse clients—including individuals moving between Canada and other countries, and businesses expanding their operations into the US and UK.

​​

We continue to grow from word of mouth, as our foundation of long-term success is built by our connection with and commitment to our clients’ success.

​