delivered the opinion of the Court.
The issue in this case is' the scope of a bankruptcy court’s power of equitable subordination under 11 U. S. C. § 510(c). Here, in the absence of any finding of inequitable conduct on the part of the Government, the Bankruptcy Court subordinated the Government’s claim for a postpetition, noncom-pensatory tax penalty, which would normally receive first priority in bankruptcy as an “administrative expense,” §§ 503(b)(1)(C), 507(a)(1). We hold that the bankruptcy court may not equitably subordinate claims on a categorical basis in derogation of Congress’s scheme of priorities.
In April 1986, First Truck Lines, Inc., voluntarily filed for relief under Chapter 11 of the Bankruptcy Code, and in the subsequent operation of its business as a debtor-in-possession incurred, but failed to discharge, tax liabilities to the Internal Revenue Service (IRS). First Truck moved to convert the case to a Chapter 7 liquidation in June 1988, and in August 1988 the Bankruptcy Court granted that motion and appointed respondent Thomas R. Noland as trustee. The liquidation of the estate’s assets raised insufficient funds to pay all of the creditors.
*537
After the conversion, the IRS filed claims for taxes, interest, and penalties that accrued after the Chapter 11 filing but before the Chapter 7 conversion, and although the parties agreed that the claims for taxes and interest were entitled to priority as administrative expenses, §§ 503(b), 507(a)(1), and 726(a)(1),
1
they disagreed about the priority to be given tax penalties. The Bankruptcy Court determined that the penalties (like the taxes and interest) were administrative expenses under § 503(b) but held them to be subject to equitable subordination under § 510(c).
2
In so doing, the court read that section to provide authority not only to deal with inequitable conduct on the Government’s part, but also to adjust a statutory priority of a category of claims. The Bankruptcy Court accordingly weighed the relative equities that seemed to flow from what it described as “the Code’s preference for compensating actual loss claims,” and subordinated the tax penalty claim to those of the general unsecured creditors.
In re First Truck Lines, Inc.,
After reviewing the legislative history of the 1978 revision to the Bankruptcy Code and several recent appeals cases on equitable subordination of tax penalties, the Sixth Circuit affirmed, as well.
In re First Truck Lines, Inc.,
*538 “not see the fairness or the justice in permitting the Commissioner’s claim for tax penalties, which are not being assessed because of pecuniary losses to the Internal Revenue Service, to enjoy an equal or higher priority with claims based on the extension of value to the debtor, whether secured or not. Further, assessing tax penalties against the estate of a debtor no longer in existence serves no punitive purpose. Because of the nature of postpetition, nonpecuniary loss tax penalty claims in a Chapter 7 case, we believe such claims are susceptible to subordination. To hold otherwise would be to allow creditors who have supported the business during its attempt to reorganize to be penalized once that effort has failed and there is not enough to go around.” Id., at 218.
See also
Burden
v.
United States,
The judge-made doctrine of equitable subordination predates Congress’s revision of the Code in 1978. Relying in part on our earlier cases, see,
e.g., Comstock
v.
Group of Institutional Investors,
Although Congress included no explicit criteria for equitable subordination when it enacted § 510(c)(1), the reference in § 510(c) to “principles of equitable subordination” clearly indicates congressional intent at least to start with existing doctrine. This conclusion is confirmed both by principles of statutory construction, see
Midlantic Nat. Bank
v.
New Jersey Dept. of Environmental Protection,
Section 510(c) may of course be applied to subordinate a tax penalty, since the Code’s requirement that a Chapter 7 trustee must distribute assets “in the order specified in . . . section 507” (which gives a first priority to administrative expense tax penalties) is subject to the qualification, “[e]xcept as provided in section 510 of this title . . . 11 U. S. C. § 726(a). Thus, “principles of equitable subordination” may allow a bankruptcy court to reorder a tax penalty in a given case. It is almost as clear that Congress meant to give courts some leeway to develop the doctrine, 124 Cong. Rec. 33998 (1978), rather than to freeze the pre-1978 law in place. The question is whether that leeway is broad enough to allow subordination at odds with the congressional ordering of priorities by category.
The answer turns on Congress’s probable intent to preserve the distinction between the relative levels of generality at which trial courts and legislatures respectively function in the normal course. Hence, the adoption in § 510(c) of “principles of equitable subordination” permits a court to make exceptions to a general rule when justified by particular facts, cf.
Hecht Co.
v.
Bowles,
Just such a legislative type of decision, however, underlies the Bankruptcy Court’s reordering of priorities in question here, as approved by the District Court and the Court of Appeals. Despite language in its opinion about requiring a balancing of the equities in individual cases, the Court of Appeals actually concluded that “postpetition, nonpecuniary loss tax penalty claims” are “susceptible to subordination” by their very “nature.”
The Court of Appeals’s decision thus runs directly counter to Congress’s policy judgment that a postpetition tax penalty should receive the priority of an administrative expense, 11 U. S. C. §§ 503(b)(1)(C), 507(a)(1), and 726(a)(1). This is true regardless of Noland’s argument that the Bankruptcy Court made a distinction between compensatory and noncompensa-tory tax penalties, for this was itself a categorical distinction at a legislative level of generality. Indeed, Congress recognized and employed that distinction elsewhere in the priority provisions: Congress specifically assigned 8th priority to certain compensatory tax penalties, see § 507(a)(8)(G), and 12th priority to prepetition, noncompensatory penalties, see §§ 726(a)(1) and (4). 3
*542
The Sixth Circuit, to be sure, invoked a more modest authority than legislative revision when it relied on statements by the congressional leaders of the 1978 Code revisions, see
*543
Given our conclusion that the Sixth Circuit’s rationale was inappropriately categorical in nature, we need not decide today whether a bankruptcy court must always find creditor misconduct before a claim may be equitably subordinated. We do hold that (in the absence of a need to reconcile conflicting congressional choices) the circumstances that prompt a court to order equitable subordination must not occur at the level of policy choice at which Congress itself operated in drafting the Code. Cf.
In re Ahlswede,
In this instance, Congress could have, but did not, deny noncompensatory, postpetition tax penalties the first priority given to other administrative expenses, and bankruptcy courts may not take it upon themselves to make that categorical determination under the guise of equitable subordination. The judgment of the Court of Appeals is reversed, and the case is remanded for further proceedings consistent with this opinion.
It is so ordered.
Notes
Section 507(a)(1) provides, in relevant part: “(a) The following expenses and claims have priority in the following order: (1) First, administrative expenses allowed under section 503(b) of this title . . . .” Under § 503(b)(1), administrative expenses include “any tax . . . incurred by the estate” (with certain exceptions not relevant here), as well as “any fine [or] penalty ... relating to [such] a tax ...Section 726(a)(1) adopts the order of payment specified in § 507 for Chapter 7 proceedings.
Section 510(c) provides that “the court may . . . under principles of equitable subordination, subordinate for purposes of distribution all or part of an allowed claim ....”
Noland argues that “although the penalties at issue arose postpetition,” this claim should be viewed as a prepetition penalty because a “reorganized debtor is in many respects similar to a prepetition debtor ... [and]
*542
the conversion of [this] case to chapter 7 was tantamount to the filing of a new petition.” Brief for Respondent 16, n. 7. But we agree with the Sixth Circuit, see
In re First Truck Lines, Inc.,
