The absolute priority rule of Section 1129(b) of the Bankruptcy Code is a fundamental creditor protection in a Chapter 11 bankruptcy case. In general terms, the rule provides that if a class of unsecured creditors rejects a debtor’s reorganization plan and is not paid in full, junior creditors and equity interestholders may not receive or retain any property under the plan. The rule thus implements the general state-law principle that creditors are entitled to payment before shareholders, unless creditors agree to a different result.

On December 12, 2011, the Supreme Court granted a petition for certiorari in a case raising the question of whether a debtor's chapter 11 plan is confirmable when it proposes an auction sale of a secured creditor's assets free and clear of liens without permitting that creditor to "credit bid" its claims but instead provides the creditor with the "indubitable equivalent" of its secured claim. RadLAX Gateway Hotel, LLC v. Amalgamated Bank, No. 11-166 (cert. granted Dec. 12, 2011).