Rising Income Tax Complexity

Working Paper: NBER ID: w31944

Authors: Youssef Benzarti; Luisa Wallossek

Abstract: This paper provides novel estimates on the cost of filing taxes over time and in different countries. First, we ran a survey of US taxpayers. We find that taxpayers perceive that tax complexity and filing costs have been increasing and that the majority would be willing to pay for simplifying the tax system and adopting pre-populated tax returns. Second, we use word counts of the tax codes in several countries dating as far back as the early 1980’s as a proxy for tax compliance costs. This measure shows that compliance costs have been steadily increasing.

Keywords: No keywords provided

JEL Codes: H0


Causal Claims Network Graph

Edges that are evidenced by causal inference methods are in orange, and the rest are in light blue.


Causal Claims

CauseEffect
perceived complexity of the tax code (H26)willingness to pay for simplification (D11)
increased complexity (F12)perception of unfairness (D63)
increased complexity (F12)higher evasion rates (H26)
higher evasion rates (H26)perception of unfairness (D63)
perceived complexity of the tax code (H26)increased complexity (F12)

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