Annual Recurring Revenue Definition

This problem tests your understanding of a core SaaS operating metric and how to distinguish recurring revenue from one-time revenue streams. In investment banking interviews, candidates are often expected to explain why ARR matters, what types of revenue belong in it, and why analysts use it to assess the predictability and quality of a software business. It also checks whether you understand the difference between subscription driven revenue and non recurring items such as implementation or services revenue, which can distort a company’s underlying recurring base.