ADSUM TECHNOLOGIES LTD

At Adsum, we believe that managing taxes and compliance should be simpler. Our goal is to empower accountants and businesses with innovative tools so they spend less time on busywork and more time driving growth. Adsum was founded by a team of entrepreneurs, accountants, and technologists who saw a need for more transparency and agility in tax workflows. Our mission is to deliver powerful data insights and solutions to make your life easier by automating repetitive tasks and providing real-time data you can trust. OpenTax: A comprehensive dashboard giving accountants real-time oversight of all client tax obligations—from VAT to PAYE, Corporation Tax and Self Assessment. InstantVAT: Our flagship solution that speeds up VAT refunds, getting businesses their money faster.