Essay Writing
TJHSST Admissions 2026-2027 Calendar: Every Important Date for Class of 2031
The TJHSST admissions calendar for 2026-2027 moves fast — and missing one deadline ends your child's shot at Thomas Jefferson HSST. This post maps every key date for the Class of 2031 application cycle, explains what the Student Portrait Sheet and Problem-Solving Essay actually test, and tells you exactly what to do before each deadline.