Premium
Computing state average marginal income tax rates: An application to Missouri
Author(s) -
Crader G. Dean,
Haslag Joseph H.
Publication year - 2019
Publication title -
growth and change
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.657
H-Index - 55
eISSN - 1468-2257
pISSN - 0017-4815
DOI - 10.1111/grow.12278
Subject(s) - taxable income , adjusted gross income , economics , gross income , state income tax , tax rate , income tax , econometrics , tax deduction , labour economics , tax reform , monetary economics , public economics , accounting
Using filing‐level data, we compute the average marginal income tax rate for the State of Missouri. We have data from 2000 through 2015. We start with a simple experiment: consider the effect that a $10 change in federal adjusted gross income would have on each filer’s tax payment. We find that with deductions, exemptions, and credits, the average marginal income tax rate has been remarkably steady over the years, ranging from 3.50% to 3.66%. This rate is much lower than the top marginal income tax rate, which has been 6% for taxable income greater than $9,000 for the entire sample period. In addition, we compute the average marginal income tax rate for different types of income in order to compare directly with the NBER’s reported state rate.