opinion: CARELLA v. CALIFORNIA
  APPEAL FROM THE APPELLATE DEPARTMENT, SUPERIOR COURT OF CALIFORNIA, LOS ANGELES COUNTY
  No. 87-6997.
  Argued April 26, 1989
  Decided June 15, 1989
  Christopher D. Cerf, by appointment of the Court, 488 U. S. 992, argued the cause pro hac vice and filed briefs for appellant.
  Arnold T. Guminski argued the cause for appellee. With him on the brief were Ira Reiner and Harry B. Sondheim.
  William T. Stephens filed a brief for the American Rental Association as amicus curiae urging affirmance.
  Per Curiam.
  On March 24, 1986, after a jury trial in the Municipal Court of Beverly Hills Judicial District, California, appellant Eugene Carella was convicted of grand theft for failure to return a rented car. At his trial, the court adopted the prosecution’s requested instructions applying the statutory presumptions in Cal. Veh. Code Ann. § 10855 (West 1987) and Cal. Penal Code Ann. § 484(b) (West 1988). Specifically, over Carella’s objection, the court charged the jury as follows:
  (1) “Presumption Respecting Theft by Fraud:
  “Intent to commit theft by fraud is presumed if one who has leased or rented the personal property of another pursuant to a written contract fails to return the personal property to its owner within 20 days after the owner has made written demand by certified or registered mail following the expiration of the lease or rental agreement for return of the property so leased or rented.”
  (2) “Presumption Respecting Embezzlement of a Leased or Rented Vehicle:
  “Whenever any person who has leased or rented a vehicle wilfully and intentionally fails to return the vehicle to its owner within five days after the lease or rental agreement has expired, that person shall be presumed to have embezzled the vehicle.” App. 15.
  On appeal to the Appellate Department of the Superior Court, the prosecution confessed error, acknowledging that these two instructions unconstitutionally imposed conclusive presumptions as to core elements of Carella’s crime. The Appellate Department disagreed, however, and validated the presumptions on the ground that Carella “never offered testimony concerning the nonexistence of the presumed facts. ...” Id., at 61. This disposition was so plainly at odds with prior decisions of this Court that we noted probable jurisdiction, 488 U. S. 964 (1988), and now reverse.
  The Due Process Clause of the Fourteenth Amendment denies States the power to deprive the accused of liberty unless the prosecution proves beyond a reasonable doubt every element of the charged offense. In re Winship, 397 U. S. 358, 364 (1970). Jury instructions relieving States of this burden violate a defendant’s due process rights. See Francis v. Franklin, 471 U. S. 307 (1985); Sandstrom v. Montana, 442 U. S. 510 (1979). Such directions subvert the presumption of innocence accorded to accused persons and also invade the truth-finding task assigned solely to juries in criminal cases.
  We explained in Francis and Sandstrom that courts should ask whether the presumption in question is mandatory, that is, whether the specific instruction, both alone and in the context of the overall charge, could have been understood by reasonable jurors to require them to find the presumed fact if the State proves certain predicate facts. See Sandstrom, supra, at 514. The prosecution understandably does not now dispute that the instructions in this case were phrased as commands, for those instructions were explicit and unqualified to that effect and were not explained elsewhere in the jury charge to be merely permissive. Carella’s jury was told first that a person “shall be presumed to have embezzled” a vehicle if it is not returned within 5 days of the expiration of the rental agreement; and second, that “intent to commit theft by fraud is presumed” from failure to return rented property within 20 days of demand.
  These mandatory directions directly foreclosed independent jury consideration of whether the facts proved established certain elements of the offenses with which Carella was charged. The instructions also relieved the State of its burden of proof articulated in Winship, namely, proving by evidence every essential element of Carella’s crime beyond a reasonable doubt. The two instructions violated the Fourteenth Amendment.
  The State insists that the error was in any event harmless. As we have in similar cases, we do not decide that issue here. In Sandstrom v. Montana, supra, at 515, the jury in a murder case was instructed that the “law presumes that a person intends the ordinary consequences of his voluntary acts.” We held that, because the jury might have understood the presumption to be conclusive or as shifting the burden of persuasion, the instruction was constitutional error. There was a claim of harmless error, however, and even though the jury might have considered the presumption to be conclusive, we remanded for the state court to consider the issue if it so chose.
  In Rose v. Clark, 478 U. S. 570 (1986), we again said that a Sandstrom error is subject to the harmless-error rule. “Nor is Sandstrom error equivalent to a directed verdict for the State. When a jury is instructed to presume malice from predicate facts, it still must find the existence of those facts beyond a reasonable doubt. Connecticut v. Johnson, 460 U. S. 73, 96-97 (1983) (Powell, J., dissenting). In many cases, the predicate facts conclusively establish intent, so that no rational jury could find that the defendant committed the relevant criminal act but did not intend to cause injury. ... In that event the erroneous instruction is simply superfluous: the jury has found, in Winship’s words, ‘every fact necessary’ to establish every element of the offense beyond a reasonable doubt.” Rose, supra, at 580-581 (footnote and citations omitted). We also observed that although we have the authority to make the harmless-error determination ourselves, we do not ordinarily do so. Hence, we remanded the case for the lower court to make that determination in the first instance.
  We follow the same course here and reverse the judgment of the California court without deciding here whether no rational jury could find the predicate acts but fail to find the fact presumed. 478 U. S., at 580-581. Accordingly, the judgment of the Appellate Department is reversed, and the case is remanded for further proceedings not inconsistent with this opinion.
  It is so ordered.
  Carella was acquitted of the charged violation of Cal. Veh. Code Ann. § 10851(a) (West 1987), which provides that the nonconsensual taking or driving of a vehicle is a “public offense” if accomplished with the specific “intent either to permanently or temporarily” deprive the owner of title or possession.
  California Veh. Code Ann. § 10855 reads: “Whenever any person who has leased or rented a vehicle wilfully and intentionally fails to return the vehicle to its owner within five days after the lease or rental agreement has expired, that person shall be presumed to have embezzled the vehicle.”
  California Penal Code Ann. § 484(b) reads: “Except as provided in Section 10855 of the Vehicle Code, intent to commit theft by fraud is presumed if one who has leased or rented the personal property of another pursuant to a written contract fails to return the personal property to its owner within 20 days after the owner has made written demand by certified or registered mail following the expiration of the lease or rental agreement for return of the property so leased or rented.”