The AAD Group of Companies
Advanced Tax Services Inc is part of the AAD Group of Companies. The AAD Group is your one-stop accounting, tax, finance, audit, legal, IT and business advisory services organization. Our goal is to help each client in their unique business or personal requirements. Everyone is different, and our approach depends on what you need and what is best for you. We save you money on your taxes and help you be compliant with tax regulations. For businesses, we offer the whole range of accounting services, including tax returns, financial reports preparation, HST/PST/GST filings, business consulting, accounting software installation and training, auditing and many other custom services.