This case involves a takings claim. The alleged taking resulted from the Commodity Credit Corporation’s (“CCC”) enforcement of its super-priority lien interest in sugar produced from sugar beets under 7 U.S.C. § 7284(d) (2000). Appellants Ross L. Bair, et al. (“appellants”) are sugar beet growers whose state-law liens on the sugar were rendered valueless by the enforcement of CCC’s super-priority hen. They appeal from the decision of the United States Court of Federal Claims granting summary judgment in favor of the government. Because we conclude that the Court of Federal Claims correctly determined that there was no taking, we affirm.
BACKGROUND
Appellants are producers of sugar beets in Washington state. They contracted with processor Pacific Northwest Sugar Company (“PNSC”) to process their 2000 sugar beet crop into refined beet sugar. The beets were dehvered for processing. Payment for the beets was to occur over the course of several months, but PNSC only made the first 55% of those payments. Under Washington law, upon delivery of an agricultural product to a processor, “the producer has a first priority statutory hen, referred to as a ‘processor hen.’ ” Wash. Rev.Code. § 60.13.020 (2007). This hen “attaches to the agricultural products ... dehvered, to the processor’s or conditioner’s inventory, and to the processor’s or conditioner’s accounts receivable.” Id. Appellants dehvered their beets to PNSC on or before December 1, 2000, and therefore had state statutory processor hens that attached by that date. Both parties agree that the hens gave appellants a hen on the sugar beets, the sugar refined from those beets, and any proceeds from the sale of that sugar. If PNSC failed to make a payment under the contract, appellаnts were entitled to foreclose and enforce the hen by a civil action in state court. See id. § 60.13.070 (“The processor ... hens may be foreclosed and enforced by civil action in superior court.”).
The CCC, an agency of the United States within the Department of Agriculture, makes loans to sugar beet processors in order to provide price support to the domestic sugar market. Between October 10, 2000, and February 12, 2001, the CCC issued twenty-onе nonrecourse loans to PNSC. Upon making these loans, the CCC acquired a security interest in the refined sugar produced by PNSC from appellants’ beets. Appellants’ state processor hens, which attached upon dehvery of the beets and later attached to the sugar produced from the beets, necessarily predated the later CCC loans, which were secured by the sugar refined from those beets. Nonetheless, the CCC’s loans received super-priority over appellants’ loans under 7 U.S.C. § 7284(d), which provides:
A security interest obtained by the Commodity Credit Corporation as a result of the execution of a security agreement by the processor of sugarcane or sugar beets shah be superior to all statutory and common law hens on raw cane sugar and refined beet sugar in favor of the producers of sugarcane and sugar beets and all prior recorded and unrecorded hens on the crops of sugarcane and sugar beets from which the sugar was derived.
On March 5, 2001, after paying about half of what it owed to appellants, PNSC defaulted on its agreement with them. After this default by PNSC, appellants time *1326 ly filed statements evidencing their processor liens on March 22, 2001. See Wash. Rev.Code. § 60.13 .050 (requiring producers to file liens within twenty days of payment due date in order to maintain priority over earlier-filed liens and perfected security interests). On September 19, 2001, appellants brought suit in Washington state court, against both PNSC and CCC, seeking foreclosure of those liens and recovery of $8,714,690.
The government removed this action to the United States District Court for the Eastern District of Washington. The district court granted summary judgment in favor of the CCC because it concluded that the plain language of 7 U.S.C. § 7284(d) afforded super priority to the CCC’s liens.
Bair v. Pac. Nw. Sugar Co.,
No. CS-01-0310, slip op. at 24 (E.D.Wash. Feb. 21, 2002) (unpublished),
aff'd,
On November 19, 2004, appellants filed a complaint in the United States Court of Federal Claims, alleging that the application of 7 U.S.C. § 7284(d) constituted a taking under the Fifth Amendment. The Court of Federal Claims determined that “[t]he Federal statute created a pre-exist-ing limitation on the property rights that the Growers could acquire under state law.” Bair v. United States, No. 04-CV-1689, slip op. at 10 (Fed.Cl. Jan. 11, 2007). The court therefore held that the application of that statute did not constitute a taking, and granted summary judgment in favor of the government. Id. at 12.
Appellants timely appealed. We have jurisdiction pursuant to 28 U.S.C. § 1295(a)(3).
DISCUSSION
We review the Court of Federal Claims’s decision to grant summary judgment without deference.
Old Stone Corp. v. United States,
The Supreme Court has recognized two types of regulatory takings—categorical regulatory takings and partial regulatory takings. If a partial regulatory taking is alleged, we must undertake the fact-based inquiry set out by the Supreme Court in
Penn Central Transportation Co. v. New York City,
*1327
We assume without deciding that the correct date from which to judge whether a taking occurred is, as appellants contend, the date on which the government asserted its super-priority interest against the appellants and that this action rendered their property valueless. However, under either type of alleged regulatory taking (categorical or partial), before we undertake a
Penn Central
or Lucas analysis, we must determine as a threshold matter whether the claimant has established a property interest for purposes of the Fifth Amendment.
See Members of the Peanut Quota Holders Ass’n v. United States,
The central dispute in this case is whether appellants possessed a compensable property interest in their right to lien priority over the CCC’s liens on PNSC’s refined sugar. The Supreme Court in
Lucas
made clear that property interests are acquired subject to “background principles” of law, and that limitations on property rights that otherwise would effect a categorical taking are permissible if they “inhere in the title itself.”
Appellants argue, however, that only the states, and not the federal government, have the power to create and define property rights, and that the federal statute therefore cannot constitute a “background principle” of law in derogation of appellants’ state-created right to lien priority. 1 We reject appellants’ argument.
We first note that the Supreme Court has held that federal law determines what constitutes “property” for purposes of applying federal statutes. In particular, the Court has made сlear that “the priority of liens stemming from federal lending programs must be determined with reference to federal law.”
United States v. Kimbell Foods, Inc.,
Despite the statements in a number of Supreme Court cases referring to the creation of property interests by state law, the Court has recognized that state-created property interests may be limited by federal laws, even in the area of real property. In
Lucas
itself, the Supreme Court recognized that federal law can constitute
*1328
a “background principle” for purposes of categorical takings. For example, the
Lucas
majority approvingly cited
Scranton v. Wheeler,
In cases of personal property, the background principles are defined by the law existing at the time that the property came into existence. Any lawful regulation defining the scope of the property interest that predates the creation of thаt interest will “inhere in the title” to the property. 2
For example, in the bankruptcy context, the Supreme Court has strongly suggested that 11 U.S.C. § 522(f)(2), which permits debtors in bankruptcy proceedings to avoid liens on certain property, can limit the extent of a lienholder’s interest in such property after the enactment of the statute.
See United States v. Sec. Indus. Bank,
The
Armstrong
case, heavily relied on by the appellants here and discussed below, reached a similar conclusion.
Armstrong v. United States,
In other contexts our own cases have recognized that a federal statute or authority can constitute a “background principle” that inheres in the title to property interests arising after its enactment, therefore precluding a takings claim based on the application of the statute to those property interests.
See, e.g., Air Pegasus of D.C., Inc. v. United States,
Here there can be no question of the authority of the federal government to make loans to sugar processors. The loans provided by the CCC to processors like PNSC are part of a federal program designed to stabilize and support the domestic sugar market. Loans from the CCC to processors of domestic sugar beets are a major component of this program. Federal regulations guarantee that the loan proceeds will be used to make certain minimum payments to sugar beet producers, like appellants, who provide beets for processing. 7 C.F.R. § 1435.104(c). The loan proceeds therefore benefit both procеssors and growers, and support the national sugar industry in general. There is also no doubt as to the federal government’s authority to obtain and enforce security of the federal loans.
See Kimbell Foods,
To be sure, takings questions may arise where the federal statute has a retroactive effect. For example, as noted above, in
Security Industrial Bank
the Court stated
*1330
that if it construed section 522(f), permitting debtors tо avoid liens on certain property, to apply retroactively, it would “call upon the Court to resolve difficult and sensitive questions arising out of the guarantees of the Takings Clause.”
However, this is not a situation in which a federal statute restricting the state lien was enacted after the state property interest came into existence. Beginning in 1977, Congress amended the Agricultural Act of 1949, Pub.L. No. 81-439, 63 Stat. 1051, to provide price support to the sugar industry through loans made to processors of sugar beets in certain crop years. See Food and Agriculture Act of 1977, Pub.L. No. 95-113, § 902, 91 Stat. 913, 949 (providing loans for 1977 and 1978 crop years). In 1991, Congress added a provision ensuring the super-priority of CCC loans to sugar processors over statutory and common law producer liens. See Food, Agriculture, Conservation, and Trade Act Amendments of 1991, Pub.L. No. 102-237, § 111(b), 105 Stat. 1818, 1830. In 1996, the Agricultural Market Transition Act reauthorized sugar beet processor loans, and again provided for the super-priority of the federal loans over statutory and common law hens in favor of sugar beet produсers. See Pub.L. No. 104-127, tit. 1, §§ 156(b), 164(d), 110 Stat. 896, 931, 935-36. 7 This act was in effect in December 2000, when appellants’ state hens attached. Contrary to appellants’ argument, the fact that the statute only had an effect in this case after the state hen was created is irrelevant. The federal statutory limit existed long before that time, and its later apphcation does not create a retroactivity problem.
Appellants finally argue that other cases supрort their argument that a federal statute may not alter property interests created by state law. These cases are all distinguishable. In each case, the state-created property interest was rendered unenforceable not by operation of a preexisting federal statute but as a consequence of sovereign immunity. In
Armstrong,
materials on which the plaintiffs held state-law hens were transferred to the United States by оperation of a contract to which the plaintiffs were not a party.
In summary, the background principles of law at the time appellants’ hens were created therefore provided for super-priоrity of CCC’s security interest over “all statutory and common law hens on ... refined beet sugar in favor of the producers.” 7 U.S.C. § 7284(d). State law provisions to the contrary were preempted to the extent that they could not and did not grant appellants any compensable property interest at the time of hen enforcement above the government’s super-priority hen interest based on federal law. Because we hold that appehants had no compensable property interest in the priority of their state-created hens, we need not address the second step of the takings analysis— namely, whether the government action in fact resulted in any categorical or partial taking of a property interest.
CONCLUSION
For the foregoing reasons, the judgment of the Court of Federal Claims is AFFIRMED.
COSTS
No costs.
Notes
. Appellants "maintain that property rights are created and defined by stаte law, and such rights cannot be abridged by federal legislation, for if this was the case, Congress could effectively legislate around the Takings Clause. This point of disagreement is the sole issue on appeal.” Br. of Plaintiffs-Appellants at 23.
. We also have made clear that, in the second step of the takings analysis, the "distinct investment-backed expectations" factor of the
Penn Central
test is to be judged at the time the personal property was acquired.
See Commonwealth Edison Co. v. United. States,
. This statute, later codified at 10 U.S.C. § 7521 and subsequently repealed in 1994, Federal Acquisition Streamlining Act of 1994, Pub.L. No. 103-355, § 2001(j), 108 Stat. 3243, 3303, provided authorization to the Secretary of the Navy "to make partial payments from time to time during the progress of the work under all contracts made under the Navy Department for publiс purposes, but not in excess of the value of work already done,” and stated that such contracts "shall provide for a lien in favor of the Government, which lien is made paramount to all other liens, upon the articles or thing contracted for on account of all payments so made.” 34 U.S.C. § 582 (1952).
.
See
Br. for the Pet'rs at 10,
Armstrong,
.
See also Ruckelshaus,
. In
Lucas,
the Supreme Court indicated that, as to personal property, even retroactive application of a statute might permissibly alter a state-created property interest.
See
. The 1996 Act also suspended, for the 1996 through 2002 crop years, 7 U.S.C. § 1421(e)(2)(a), a provision that had guaranteed payment by the government to sugar beet producers whose liens were not paid in full because of the insolvency of the processor. Agricultural Market Transition Act § 171(b)(l)(J),
