Early Jewish tradition recorded in the Talmud ascribed the authorship of Chronicles to Ezra. Recent studies of the linguistic differences that exist between the Books of Ezra and Chronicles have led some modern scholars to reject this ancient view.1Internal evidence suggests that if the writer was not Ezra he was probably a contemporary of Ezra.
There is quite a bit of difference of opinion even among conservative evangelical scholars regarding the date of composition. Most of these people place it within Ezra's lifetime (ca. 450-400 B.C.).2This date would make Chronicles one of the last if not the last historical book of the Old Testament. The date of composition of Ezra was probably about 446 B.C. The Book of Nehemiah probably came into existence between 420 and 400 B.C. The date of writing of Esther was probably shortly after 473 B.C.
"It is now clear from comparison of Chronicles with the Samaritan Pentateuch and the Greek translations of the Pentateuch that the text Chronicles used was more like these texts than the MT [Masoretic Text]."3
Scholars vary greatly in their ideas concerning the date of composition. Some of them hold a date as early as the middle of the fifth century B.C. (450 B.C.) while others date Chronicles as late as 200 B.C.4