Law Commons^™

The Case Against Income Averaging, Neil H. Buchanan

UF Law Faculty Publications

Should tax liability be based on annual income or on the average of a taxpayer's income earned over the space of several years (or even a lifetime)? This article assesses proposals to replace the current method of computing taxes with a system that would allow taxpayers to smooth out their income tax liabilities by offsetting high-income years with low-income years. While the usual discussion of this issue revolves around supposed horizontal inequities, I show that it is not clear that the current system generates horizontal inequities at all; and even if it does, I suggest as a normative issue that …