Is the practice of group recital of Yaseen or the Qur‟aan when moving into a new home or a business valid?

Answer

Reciting Surah Yaseen in congregation in the Musjid is bid'ah. If someone wishes to recite anything of the Qur'aan when opening a business or moving into a new home, then it is permissible. But to invite people and have a congregational recitation is bid'ah.