SaaS startups face liability from data breaches, service outages, and intellectual property disputes. An LLC protects founders' personal assets from these claims. If you plan to raise venture capital, note that most investors prefer C-Corps, but an LLC is ideal if you are bootstrapping or running a lifestyle SaaS. You can always convert later. Ann Arbor is home to ~10K businesses and has a population of 123K, making it a thriving market for saas startups. Forming your LLC in MI provides personal asset protection and positions your saas startups business for growth in the Ann Arbor metro area.