Risk: Moderate

Starting an online K-12 tutoring business can entail risks for beginners, especially those with limited financial resources. Potential losses could include money invested in marketing, technology, or educational resources, time spent developing lesson plans and interacting with students, energy dedicated to building a client base, and confidence if initial efforts do not yield expected results. Some beginners have experienced spending money on advertising or tutoring platforms with little return. Startup costs for setting up a professional website, acquiring teaching materials, and possibly obtaining relevant certifications may not immediately pay off, requiring time to establish credibility and attract students. Online discussions mention instances of tutors struggling to secure clients or facing stiff competition, leading to financial setbacks. I'd rate the risk a 2 out of 3 because while break-even or minor losses are possible, careful planning and execution can help mitigate these risks.