Lean Accounting adapts financial and management accounting to organizations operating with Lean principles. It connects operational data from value streams with financial performance, making the economic effects of improvement activities visible and understandable.
Instead of relying mainly on complex allocations and standard costs, Lean Accounting uses clear value-stream information to support daily decisions. It helps managers evaluate capacity, profitability, inventory, lead time and improvement opportunities while reducing unnecessary transactions and reports. Its purpose is to align accounting practices with customer value and continuous improvement.