A brother gives his sister who does not live with him out of Zakah
It is permissible for
the brother to give some of his Zakah to his sister who does not live with him if she is a deserving recipient of Zakah. If she is poor, her brother should give her of his Zakah the provisions that suffice her for a whole year, due to her poverty. Once your sister has received the Zakah money, she is entitled to spend it on any permissible purpose or to use it for meeting the expenses of her marriage. (Part No. 8; Page No. 374) May Allah grant us success. May Peace and Blessings of Allah be upon our Prophet Muhammad, his family and his Companions!