Umar bin Abdul-Aziz wrote to his governors instructing them to lift the jizya from anyone among those liable for it who accepted Islam, from the moment they became Muslims.
وحدثني
أن عمر بن عبد العزيز كتب إلى عماله: أن يضعوا الجزية عمن أسلم من أهل الجزية حين يسلمون.