As Taiwan's third-largest metropolis and the commercial hub for Central Taiwan's five million residents, Taichung City boasts one of the island's most dynamic, fastest-growing service sectors. The service industry has continued to receive a significant boost from Taichung's ideal business environment, which includes affluent, well-educated residents with one of the highest disposal incomes in Taiwan, low-priced real estate and rental rates, an abundance of unused property, and a good transportation network that brings millions of non-residents to Taichung from the surrounding areas and as far away as Hsinchu and Taipei on a regular basis.

Key sectors in Taichung's service industry include retail, food and beverage, entertainment, and tourism, which have all seen very significant growth since the 1990s.