All members of an SMSF must also be its trustees. If a fund chooses to have a corporate trustee, each SMSF member must be a director of the company concerned. The company must be registered with the Australian Securities and Investments Commission (ASIC) and each director of that company must also be a member of its corresponding SMSF. From 1 July 2021 the number of trustees/members an SMSF can have has increased from four up to six.