Executive Summary
2020 Tax Rates and Tax Burdens in the District of Columbia: A Nationwide Comparison
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The District’s 2020 income tax structure included six rates, with the highest rate of 8.95 percent
applying to income over $1,000,000. The District’s income tax burden was below the average for
the 44 states that levied an income tax at the first four income levels in the report, and the fifth
lowest overall at the $25,000 income level due to a refundable Earned Income Tax Credit. The
income tax burden in DC was higher than the 44-city average for the highest income level
($150,000), resulting from the progressive structure of the District’s income tax.
Property tax: All 51 cities in this study levy a tax on real property located within the city,
and effective tax rates range from a high of $3.26 per $100 of assessed value in Detroit,
Michigan, to a low of $0.35 per $100 of assessed value in Honolulu, Hawaii (Table 4, page 33).
In addition, several jurisdictions allow tax exemptions and credits in the calculation of the real
property tax liability (Table 6, page 36). Property tax burdens range from a low of $180 on a
family earning $50,000 a year and living in Boston, Massachusetts (which has a generous
homestead exemption/credit), to a high of $18,018 on a family earning $150,000/year and living
in Newark, New Jersey.
In 2020, the District taxed residential property at a rate of $0.85 per $100 of assessed
value; and offered a $75,700 homestead deduction for owner-occupied residences. DC’s property
tax burdens were below the 50-city average for the top four income levels (all of those assumed
to own homes). However, the District’s property tax burden for those earning $25,000 (who are
assumed to rent) was slightly higher than the 50-city average. This is due to the high cost of
rental housing, and the assumption that a portion of rental payments goes toward the property
tax; however, DC’s rent burden is alleviated by a refundable property tax credit available to
lower-income homeowners and renters, which is administered through the income tax and
reflected in the property tax burdens in this report (it has been presented with the income tax in
previous reports).
Sales tax: As shown in Table 7, page 40, residents in 46 of the 51 cities studied are
subject to some form of sales and use tax. In 2020, the highest combined (state + local) sales tax
rates were in Los Angeles, California (10.5 percent); Chicago, Illinois (10.25 percent); Seattle,
Washington (10.1 percent); Birmingham, Alabama (10.0 percent); and New Orleans, Louisiana
(9.45 percent). Residents of Honolulu, Hawaii; Milwaukee, Wisconsin; and Portland, Maine
have the lowest combined sales tax rates. These lowest rates range from 4.5 to 5.5 percent total.
Sales tax burdens in jurisdictions levying a general sales tax ranged from a low of $689 for a
family earning $25,000 in Newark, New Jersey; to a high of $2,721 for a family earning
$150,000 in Birmingham, Alabama.
The District’s general sales tax of six percent is the fourth lowest of the rates in all 51
cities (seven other jurisdictions have the same combined rate), when looking at total state and
local sales tax rates combined. Consequently, sales tax burdens in DC were lower than the 50-
city average at all five income levels.
Auto tax: Table 9, page 44, indicates that residents in all 51 cities in this study pay some
type of automobile registration fee or tax—usually either a flat rate per vehicle or by weight of
the vehicle. In addition, either state or local personal property taxes on automobiles are levied in
10 of the cities. Auto tax burdens ranged from a low of $105 for a family earning $50,000 in
New Orleans, Louisiana, to a high of $2,547 for a family earning $150,000 in Omaha, Nebraska.
The District’s annual auto registration fees range from $72 to $155, depending on vehicle