Ad Valorem is a trusted Canadian tax service provider specializing in helping businesses navigate the complexities of Canadian taxes. With a team of experienced professionals, they offer a range of services, from consulting and tax compliance to representation before Canadian tax authorities. Their expertise covers the Goods and Services Tax (GST), the Harmonized Sales Tax (HST), the Quebec Sales Tax (QST), as well as Canadian and Quebec Corporate Taxes.

Ad Valorem also provides Advataxes, an online employee expense software designed to manage GST, HST, and QST. At Ad Valorem, their founder, Serge Vanier, brings over 20 years of experience in Canadian VAT taxes. Having worked in various roles in the tax industry, including as a commodity tax manager, tax recovery consultant, and sales tax analyst, Serge's expertise is an invaluable asset to the company and their clients.

Ad Valorem is committed to delivering accurate and reliable tax services to help businesses stay compliant and maximize their tax savings