**The big picture:** Rillet, an AI-powered accounting software company, secured $100 million in Series C funding, bringing its total raised to $208.5 million and valuing the company at $1 billion. **Why it matters:** The rapid growth and significant investment in AI-native accounting solutions signal a major shift in enterprise resource planning, impacting how finance teams operate and potentially creating new demands for tech-savvy accounting professionals. **Between the lines:** - Rillet aims to replace traditional ERP systems like NetSuite by using AI to automate accounting processes. - The company achieved unicorn status just two years after emerging from stealth, driven by pre-emptive investor interest. - Rillet has over 600 customers, doubling new annual recurring revenue in the quarter prior to its latest funding round. **Staffing & HR impact:** The rise of AI in accounting could lead to a demand for finance professionals with AI proficiency and data analytics skills, while potentially reducing the need for manual data entry roles. Staffing firms may see increased opportunities in placing specialized AI-finance talent. **The bottom line:** The rapid adoption and investment in AI accounting platforms like Rillet underscore a growing trend towards automation in finance, reshaping future workforce needs.