Fifth Amendment:
No person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a Grand Jury, except in cases arising in the land or naval forces, or in the Militia, when in actual service in time of War or public danger; nor shall any person be subject for the same offence to be twice put in jeopardy of life or limb; nor shall be compelled in any criminal case to be a witness against himself, nor be deprived of life, liberty, or property, without due process of law; nor shall private property be taken for public use, without just compensation.
If real property is condemned the market value of that property must be paid to the owner. But there are many kinds of property and many uses of property which cause problems in computing just compensation. It is not only the full fee simple interest in land that is compensable property,
1 but also such lesser interests as easements2 and leaseholds. If only a portion of a tract is taken, the owner’s compensation includes any element of value arising out of the relation of the part taken to the entire tract.3 On the other hand, if the taking has in fact benefitted the owner, the benefit may be set off against the value of the land condemned,4 although any supposed benefit which the owner may receive in common with all from the public use to which the property is appropriated may not be set off.5 When certain lands were condemned for park purposes, with resulting benefits set off against the value of the property taken, the subsequent erection of a fire station on the property instead was held not to have deprived the owner of any part of his just compensation.6
The Court has also held that the government has a categorical duty to pay just compensation
when it physically takes personal property, just as when it takes real property.7
In Horne v. Department of Agriculture, the Court held that a raisin marketing order issued under a Depression-era statute requiring raisin growers to reserve a percentage of their total crop for the federal government to dispose of in its discretion constituted a clear physical taking
because, even though the scheme was intended to benefit the growers by maintaining stable markets for raisins, the [a]ctual raisins are transferred from the growers to the Government.
8 The Court further held the government could not avoid paying just compensation for this physical taking by providing for the return to the raisin growers of any net proceeds from the government’s sale of the reserve raisins.9 The majority also rejected the government’s argument that the reserve requirement was not a physical taking because raisin growers voluntarily participated in the raisin market.10 In so doing, the Court noted that selling produce in interstate commerce is not a special government benefit that the Government may hold hostage, to be ransomed by the waiver of constitutional protection.
11 In addition, the Court determined that the value of the raisins for takings purposes was their fair market value, with no deduction for the offsetting benefits of the overall statutory scheme, which is intended to maintain stable markets for raisins.12
Interests in intangible as well as tangible property are subject to protection under the Taking Clause. Thus compensation must be paid for the taking of contract rights,13 patent rights,14 and trade secrets.15 So too, the franchise of a private corporation is property that cannot be taken for public use without compensation. Upon condemnation of a lock and dam belonging to a navigation company, the government was required to pay for the franchise to take tolls as well as for the tangible property.16 The frustration of a private contract by the requisitioning of the entire output of a steel manufacturer is not a taking for which compensation is required,17 but government requisitioning from a power company of all the electric power which could be produced by use of the water diverted through its intake canal, thereby cutting off the supply of a lessee which had a right, amounting to a corporeal hereditament under state law, to draw a portion of that water, entitles the lessee to compensation for the rights taken.18 When, upon default of a ship-builder, the Government, pursuant to contract with him, took title to uncompleted boats, the material men, whose liens under state laws had attached when they supplied the shipbuilder, had a compensable interest equal to whatever value these liens had when the government took
or destroyed them in perfecting its title.19 As a general matter, there is no property interest in the continuation of a rule of law.20 And, even though state participation in the social security system was originally voluntary, a state had no property interest in its right to withdraw from the program when Congress had expressly reserved the right to amend the law and the agreement with the state.21 Similarly, there is no right to the continuation of governmental welfare benefits.22