Tallinnan Suomalainen Koulu, also known as TASK, is one of Finland's official foreign schools, operated by the Tallinnan Suomalaisen Koulun tuki ry. The school provides Finnish-language basic education and a one-year preparatory education program. The student body varies annually, with approximately 50 students starting in the fall of 2023.

Since the fall of 2012, students have had the opportunity to complete their Finnish high school education in collaboration with Eira Adult High School. The curriculum emphasizes internationality, creativity, respect for roots and homeland, and familiarity with Estonian culture, focusing on individuality and self-reliance. Instruction revolves around the Finnish language and culture, catering to students for whom Finnish is their first, second, or third language.

The school encourages parents to use and appreciate the Finnish language, acting as crucial support in their child's language development and multilingual education