What is the difference between a tiny house and an RV?

A tiny house is a permanent dwelling designed for long-term living. A tiny house on wheels (THOW) has some similarities to an RV but is usually much sturdier and more permanent feeling. However, legally, many tiny houses on wheels are classified as recreational vehicles. This difference affects where you can park your tiny house and how it is taxed. See our detailed tiny house vs RV comparison for cost, durability, and lifestyle differences.