The primary source of income for the state of New Hampshire is a combination of tourism and a diverse economy. The state's picturesque landscapes, national parks, and proximity to major cities in the Northeast attract millions of visitors annually, boosting local businesses and services. Additionally, New Hampshire has a robust economy supported by industries such as manufacturing, healthcare, and technology. Its lack of a state income tax and a favorable business climate also make it an attractive destination for new businesses and individuals, further enhancing its economic standing.