Sufficiency of Remedy.

When no other remedy is available, due process is denied by a judgment of a state court withholding a decree in equity to enjoin collection of a discriminatory tax.528 Requirements of due process are similarly violated by a statute that limits a taxpayer’s right to challenge an assessment to cases of fraud or corruption,529 and by a state tribunal that prevents the recovery of taxes imposed in violation of the Constitution and laws of the United States by invoking a state law that allows suits to recover taxes alleged to have been assessed illegally only if the taxes had been paid at the time and in the manner provided by such law.530 In the case of a tax held unconstitutional as a discrimination against interstate commerce and not invalidated in its entirety, the state has several alternatives for equalizing incidence of the tax: it may pay a refund equal to the difference between the tax paid and the tax that would have been due under rates afforded to in-state competitors; it may assess and collect back taxes from those competitors; or it may combine the two approaches.531


Brinkerhoff-Faris Co. v. Hill, 281 U.S. 673 (1930). back
Central of Georgia Ry. v. Wright, 207 U.S. 127 (1907). back
Carpenter v. Shaw, 280 U.S. 363 (1930). See also Ward v. Love County, 253 U.S. 17 (1920). In this as in other areas, the state must provide procedural safeguards against imposition of an unconstitutional tax. These procedures need not apply predeprivation, but a state that denies predeprivation remedy by requiring that tax payments be made before objections are heard must provide a postdeprivation remedy. McKesson Corp. v. Florida Alcohol & Tobacco Div., 496 U.S. 18 (1990). See also Reich v. Collins, 513 U.S. 106 (1994) (violation of due process to hold out a post-deprivation remedy for unconstitutional taxation and then, after the disputed taxes had been paid, to declare that no such remedy exists); Newsweek, Inc. v. Florida Dep’t of Revenue, 522 U.S. 442 (1998) (per curiam) (violation of due process to limit remedy to one who pursued pre-payment of tax, where litigant reasonably relied on apparent availability of post-payment remedy). back
Carpenter v. Shaw, 280 U.S. 363 (1930). back