What regional languages are used in Taiwan in 2026?

Mandarin is the de facto language of schools, most workplaces, national media, and offices such as the National Immigration Agency. Newcomers should study Mandarin in Traditional characters first, because that is what leases, tax notices, and clinic forms use: Learn Mandarin in Taiwan.

Taiwanese Hokkien (臺語) is the language you hear most often after Mandarin in social settings, especially among older speakers and in the south. In living in Tainan and living in Kaohsiung, market chatter, temple festivals, and family dinners frequently mix Mandarin and Hokkien. You can still get services in Mandarin almost everywhere; Hokkien is the friendship and neighborhood layer.

Hakka (客語) has legal recognition as a national language and is regionally strong in Miaoli County and parts of Hsinchu and Taoyuan. Indigenous Austronesian languages, protected under the Indigenous Languages Development Act, appear on signs and in community life in indigenous regions, including areas of eastern Taiwan such as Hualien and Taitung. The Development of National Languages Act also treats Mandarin, Hokkien, Hakka, Matsu dialect, Taiwan Sign Language, and indigenous languages as national languages with equal dignity, even though Mandarin dominates administration.

Taiwan writes Chinese in Traditional characters, the fuller forms, not the Simplified set used in mainland China. Street signs, menus, and government PDFs will look unfamiliar if your apps only taught Simplified. Taiwan also teaches Zhuyin (Bopomofo) as the standard phonetic system for Mandarin in schools, while many foreigner classes still offer Pinyin. Keyboard layouts, children's books, and local dictionaries lean Zhuyin, so learners who stay long usually pick it up.

That script difference matters more for movers than learning a full Hokkien curriculum on week one. Learn survival Mandarin and Traditional reading first; add Hokkien phrases later if you settle in the south or want deeper making friends beyond expat circles.