Is it necessary to recite Ta-awwuz and Tasmiah in every raka’t? Should Ta-awwuz be recited before or after Thana?
Ta-awwuz (Authuhillaahi…) should be recited only in the first raka’at after Thana, i.e. before reciting Surah Faatihah. After Ta-awwuz, recite Tasmiah (Rismillaah), then Surah Faatihah. In every other raka’t, recite Tasmiah before Surah Faatihah. It is permissible to recite Tasmiah in every raka’t before corn mencing a Surah after Surah Faatihah.