Insurance Taxation and Insurance Fraud

It is common practice in the United States to impose a sales tax on insurance premiums. Insurance benefits are not taxed, and it is typically argued that they should not be taxed because they compensate for a loss. In this paper I present a case where the taxation of insurance benefits is preferable to the taxation of premiums. When insurance fraud is present—in the form of ex post moral hazard—a tax on insurance premiums increases the number of fraudulent claims in the economy, whereas a tax on insurance benefits may reduce fraud. More importantly, however, policyholders are made better off with a benefit tax than with a premium tax.