No government can announce a tax system and then rely on taxpayers' sense of duty to remit what is owed. Some dutiful people will undoubtedly pay what they owe, but many others will not. Over time the ranks of the dutiful will shrink, as they see how they are being taken advantage of by the...

This paper attempts to assess whether the Tax Reform Act of 1986 simplified tax matters significantly, or at all. I conclude that, despite a few scattered signs that tax-related financial planning has declined, the compliance cost of the income tax system is probably higher now than it was in...