About the avoidance toolkit
Avoidance powers serve two functions in the bankruptcy system. First, they restore the pre-petition status quo by undoing transactions that prefer one creditor over others or that depleted the estate without fair consideration. Second, they enforce the Code's strict rule that the trustee, not pre-petition creditors, controls the order in which estate assets are distributed. The avoidance chapters operate together: section 544 brings in state-law claims and defeats unperfected interests, sections 547 and 548 reach back into the pre-petition period for preferences and fraudulent transfers, section 549 governs unauthorized post-petition transfers, section 550 specifies from whom the trustee may recover, and section 553 sets the limits on a creditor's right of setoff.
Avoidance litigation is almost always brought as an adversary proceeding under Bankruptcy Rule 7001(1). Statutes of limitation are short and unforgiving - section 546(a) imposes a two-year deadline from order for relief, extended by one year if a trustee is appointed before the original deadline expires. Practitioners who miss the section 546(a) clock will find no equitable extension available.
The deep-dives below treat each section in turn, surveying the prima facie elements, the statutory defenses, the case law that defines the contours of recovery, and the practical mechanics of pleading and proof.
Section-by-section deep-dives
- Section 544 Strong-Arm PowersThe trustee's status as a hypothetical lien creditor, bona fide purchaser of real property, and successor to actual unsecured creditors under section 544(b) (the gateway to state-law UFTA/UVTA claims).
- Section 547 Preference AvoidanceThe five statutory elements of a preference, the 90-day and one-year (insider) reachback windows, and the contemporaneous-exchange, ordinary-course, and new-value defenses.
- Section 548 Fraudulent Transfer AvoidanceActual fraud under section 548(a)(1)(A), constructive fraud under section 548(a)(1)(B), the two-year reachback, and the reasonably-equivalent-value analysis.
- Section 549 Post-Petition Transfer AvoidanceUnauthorized transfers occurring after the petition date, the section 549(c) good-faith real-property purchaser exception, and the two-year limitations period.
- Section 550 Transferee LiabilityRecovery from initial transferees, immediate or mediate transferees, and the section 550(b) good-faith defense for subsequent transferees.
- Section 553 Setoff LimitationsPreservation of state-law setoff rights subject to the section 553(a) restrictions, the 90-day setoff-improvement test, and the relationship between setoff and recoupment.