 He currently holds the posts of president of Tawak'kulia Jāmi Masjid; chairperson of Al-Kawthar Welfare Foundation; secretary of Jamiatul Ulamā Bangladesh in UK branch; vice-chairperson of Majlis Tahaffuz-e-Khatme-Nabuwwat (Bradford) and vice-chairperson of Izhār-e-Haq in Oldham.He is also the patron of Al Mu'min Primary School, Olive Secondary Schools for both boys & girls and Al-Hudā Academy in Oldham.Shaykh Mufti Saiful Islām is also the founder & patron of Jāmiah Zakariyya, situated in Biswanath, Sylhet and Jāmiah Al-Kawthar, which is situated in Netrokuna, Mymensingh as well as many other Makātibs in Bangladesh.