Kontelio Reviews & Product Details

Kontelio is a modern, multilingual accounting and invoicing software designed for freelancers, self-employed professionals, and small businesses operating in Germany. Built to simplify German accounting and tax compliance, Kontelio provides an intuitive platform to manage invoices, expenses, receipts, and financial records in one place. Key features include: Invoicing & E-Invoicing: Create and manage professional invoices, including support for German electronic invoicing standards such as XRechnung and ZUGFeRD. Accounting & Expense Management: Track income, expenses, and receipts with simplified bookkeeping workflows. German Tax Compliance: Prepare and submit tax-related reports, including EÜR (income-surplus statements), VAT returns, and trade tax declarations through ELSTER integration. Multilingual Platform: Available in nine languages, making German accounting accessible to international entrepreneurs. Smart, Adaptive Interface: Automatically adapts to business needs, displaying only relevant features and reducing accounting complexity. API & Developer Integration: Connect external ERP, CRM, and business applications through the Kontelio API and open-source SDKs. Designed for Germany: Built around German accounting regulations and the needs of freelancers and small businesses. Unlike traditional accounting software, Kontelio combines powerful functionality with a simplified user experience, helping entrepreneurs spend less time managing paperwork and more time growing their businesses.