While we save throughout our life for our peaceful retirement, but when it comes to investing our retirement corpus, we choose many tax-inefficient products. This is mainly, due to lack of awareness about products to invest in, during our retired life. In this article we have proposed a mix of three type of investment products which will result in tax-efficient returns and will provide you better risk-adjusted returns in the long term. You may find it useful either for your own retirement corpus or for the investments of your retired parents.