SBS Rewe neo® (also referenced as ADDISON SBS Rewe) is an accounting and financial management software suite targeted at German small and medium-sized enterprises (SMEs) and related tax workflows. It provides core financial accounting (Finanzbuchhaltung) functionality and supporting modules such as open items (OPOS), payments, fixed assets (Anlagenbuchhaltung), cost accounting (Kostenrechnung), reporting/BWA, and year-end/financial statements. The product emphasizes document-linked posting (scan–book–archive) and a user interface designed for multi-monitor workflows and dockable windows.
The product is structured as a modular system: customers select modules according to their needs and can extend functionality over time. The vendor's "Leistungen" pages function primarily as directory/landing pages that direct users to module-level specifications.
Official product messaging highlights central access to documents and transactions, combined scanning and posting with document management, account reconciliation tools, and integration with the Microsoft technology stack (.NET/WPF/SQL Server) along with external interfaces.