We founded IQSS on March 1st, 2005, replacing the Center for Basic Research in the Social Sciences. Fourteen months later, IQSS was formally designated as a Harvard University-wide institute. Over the next two years, IQSS incorporated within it the Harvard-MIT Data Center, the Henry A. Murray Research Archive, the Center for Geographic Analysis (CGA), the RWJ Scholars in Health Policy Program, and others. Since then, IQSS has helped create numerous programs, centers, and initiatives that are now part of the Institute; elements of other Harvard units; ongoing collaborative efforts between IQSS and other Harvard groups; separate organizations within Harvard; and independent nonprofits and commercial firms outside of Harvard. IQSS is now the university's largest social science research center and an integral part of the Harvard administration.
| Types | Organization |
| Start date | 2005 |