In 1954, TISS moved to a permanent campus at Deonar, Mumbai (now known as the Main Campus), from the earlier campuses at Nagpada and then Andheri. In 2001, the Deonar campus was expanded to include the Malti Jal and Jal A. D. Naoroji Campus Annexe, which are now commonly known as the New Campus.
In 1954, TISS relocated to a permanent site at Deonar, Mumbai (now referred to as the Main Campus), from its earlier locations at Nagpada and Andheri. In 2001, the Deonar campus was enlarged to encompass the Malti Jal and Jal A. D. Naoroji Campus Annex, which are now commonly known as the New Campus.