The following year when nationwide elections were held for the second Majlis of Iran, Teymourtash was elected the youngest Member of Parliament at the age of 26 from Neishabour, in his native Province of Khorasan. In subsequent elections he was re-elected as a deputy to the 3rd (1914–1915), 4th (1921–1923), 5th (1924–1926) and 6th (1926–1928) National Assemblies. However, given the sporadic convening of the Iranian Parliament, Teymourtash accepted a number of political appointments during the long intervening stretches between the dissolution of each session of Parliament and the reconvening of the next.