Texas

Civil Age of Majority
18
Age of Criminal Responsibility/Majority
17
Age Juvenile Case Can Be Transferred to Adult Court
14 for capital murder, agg controlled substance felony, or first degree felony; 15 for 2nd degree, 3rd degree, or state jail felony. Additionally, age 10 for capital murder or murder if the certification meets criteria for certification after age 18.
Maximum Probation Age
18 (19 for Determinate Sentence Probation cases)
Maximum Parole Age
19