DATEV is a software developer and IT service provider for tax consultants, auditors, and attorneys, as well as their clients.

In addition to our members, our clients include companies, municipalities, associations, and institutions.

Our range of products and services encompasses the fields of accounting, human resources, business consulting, taxes, enterprise resource planning (ERP), IT security, and organization and planning. DATEV was founded in 1966, and today is one of Europe's largest information service providers and software development companies.