What to Do If You Miss Part of Tarawih?
If you miss `Isha’ and arrive when the Imam is praying Tarawih, it is better for you to join him with the intention of praying `Isha’. If you miss part of the Tarawih prayer, do not make up that part after Witr. Rather, if you wish to make up for what you missed, wait until the Imam finishes praying Witr, and do not conclude your prayer with him. Instead, stand up and pray an additional Rak`ah, then offer the prayers you missed, and then conclude with Witr.
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