Taher Vahid served as a chronicler during the reign of
Shah Abbas II (), composing the
Abbas-nama, the principal Iranian source regarding the events during the reign of Shah Abbas II. In March 1691,
Shah Suleiman () appointed Taher Vahid as his vizier, following a one year and a half vacancy of the office. The previous grand vizier had been
Shaykh Ali Khan Zanganeh. After Taher Vahid's appointment, Shah Suleiman asked his opinion on the most pressing matters of the country, which Taher Vahid replied to by mentioning four serious problems that needed attention: the pay of the army of Iran, fiscal reform, unoccupied offices, and the renewal of trade. Shah Suleiman responded by increasing Taher Vahid's administrative authority to an unmatched level. Taher Vahid continued to serve as vizier under Shah Suleiman's son and successor,
Soltan Hoseyn (). Taher Vahid, as well to a lesser degree the court steward (
nazer) Najafqoli Khan, were the main counselors of Soltan Hoseyn during his early reign. In May 1699, Soltan Hoseyn dismissed Taher Vahid, supposedly due to the latter's old age. He replaced him with the
eshik-aqasi-bashi Mohammad Mo'men Khan Shamlu, who, however, was also advanced in age. Taher Vahid died in 1700. == Poetry ==