Surah at-Talaq was revealed in Madinah and it has 12 verses.
Imam Ja’far as-Sadiq (a.s.) has said that if surah at-Talaq and surah at-Tahrim are recited in the faraa’idh then the reciter will be protected by Allah (s.w.t.) from the fear of the Day of Judgement and he will enter Jannah.
In another narration it is said that the one who recites this surah will be given the inspiration to perform Tawbatan Nasuha (the sincere repentance to Allah [s.w.t.]).
May Allah make it easy for us to learn and practice the Quran. Aamen