Accountants handle clients' most sensitive financial information and file tax returns that carry legal consequences. A calculation error, missed deadline, or audit issue can result in a malpractice lawsuit. An LLC or PLLC protects your personal assets from professional liability claims and is increasingly required for CPA firm registration in many states. Denver is home to ~80K businesses and has a population of 713K, making it a thriving market for accountants. Forming your LLC in CO provides personal asset protection and positions your accountants business for growth in the Denver metro area.