Aimia has completed a valuation

Comtax has been acquired by Ryan

Comtax, a São Paulo-based tax technology consultancy specializing in tax determination and digital tax compliance, had been acquired by Ryan, the world’s largest firm dedicated exclusively to business taxes. The transaction marks Ryan’s entry into the Brazilian market, adding a specialized team and an established base of large corporate clients in Brazil, one of the world’s most complex tax environments, at a time when the country’s consumption tax reform is set to reshape how companies calculate and report indirect taxes. For Comtax, the acquisition brings access to Ryan’s global platform, technology and client network across more than 80 countries, creating opportunities to scale its tax determination and compliance offering beyond its current footprint. Comtax’s founders will continue to lead the business.