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Fitzgerald v. Racing Association of Central Iowa

Supreme Court of the United States · 2003 · Constitutional Law

Constitutional LawEqual ProtectionTaxationRational Basis ReviewEqual Protection ClauseFourteenth Amendmentrational basistax classification

Facts

Iowa taxed adjusted revenues from slot machines on excursion riverboats at a maximum rate of 20 percent. In 1994, Iowa authorized racetracks to operate slot machines and imposed on racetrack slot-machine adjusted revenues a graduated tax with a top rate that began at 20 percent and would rise to 36 percent, while leaving the riverboat rate unchanged at 20 percent. Respondents challenged the resulting 20 percent/36 percent differential under the Federal Equal Protection Clause. The Iowa Supreme Court concluded the differential lacked any rational basis because it defeated the statute's supposed purpose of helping racetracks recover from economic distress.

Issue

Does Iowa's decision to tax racetrack slot-machine revenues at a higher maximum rate than riverboat slot-machine revenues violate the Equal Protection Clause of the Fourteenth Amendment? More specifically, can this differential survive rational-basis review when the legislature could have had plausible reasons for favoring riverboats while also authorizing racetracks to operate slot machines?

Rule

When a state tax law distinguishes among in-state businesses and does not classify on bases such as race, gender, residency, or similar grounds warranting heightened scrutiny, the classification is reviewed under rational-basis review. The Equal Protection Clause is satisfied if there is a plausible policy reason for the classification, the legislative facts rationally may have been considered true by the legislature, and the relationship between the classification and its goal is not so attenuated as to be arbitrary or irrational; challengers must negative every conceivable basis that might support the different treatment.

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One of 10 multiple-choice questions for this case. Pick an answer to see why.

Colorado taxes admission revenue from mountain gondola attractions at 12%, but taxes admission revenue from indoor climbing parks at 28%. Both businesses operate only in Colorado, and the statute says nothing about its reasons. Summit Edge Climbing, a Denver company, sues, arguing the businesses compete for the same tourists and the higher rate is irrational.

How should a court most likely analyze Summit Edge's equal protection claim?

Explanation. This is an ordinary economic tax classification between two in-state businesses, not a race, gender, residency, or similar classification that triggers heightened scrutiny. Under the majority opinion, tax distinctions of this kind receive especially deferential rational-basis review and survive if there is any plausible policy reason for the classification, whether or not the legislature stated it. The challenger must negative every conceivable basis supporting the different treatment.