In those jurisdictions where life insurance proceeds are only tax free at death, tax liabilities that come due at death are often offset by a policy of the same size. Since the mathematics required to compare different strategies is quite complex, most consumers defer to an accountant or life insurance agent for advice. However, there is often vast differences of opinion between these professionals, even given the same starting conditions. This should not be surprising, given the huge future differences that even small variances in starting conditions can make.