GMAT Critical Reasoning (CR) | Re: With the passage of the new tax reform law the annual tax burden on

With the passage of the new tax reform law the annual tax burden on low-income taxpayers will be reduced, on average, by anywhere from $100 to $300. Clearly, tax reform is in the interest of low-income taxpayers.

Which one of the following, if true, most undermines the conclusion above?

(A) Tax reform, by simplifying the tax code will save many people the expense of having an accountant do their taxes.

(B) Tax reform, by eliminating tax incentives to build rental housing, will push up rents
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