Overall, we were able to help David save 16.5% tax on investment income, equating to over $82,500 tax saved per year. We also achieved savings of over 30% tax on investment income (compared to earning this income in his personal name) by lending money to the SMSF and investing in property. David is now paying interest to his own company rather than the bank and is able to distribute investment income to his children by setting up a new trust for the bucket company.