When a parent company files for bankruptcy, its subsidiary does not automatically go bankrupt with it. A subsidiary is a separate legal entity with its own assets, contracts, and creditors, so the parent’s filing does not, by itself, drag the subsidiary into a bankruptcy case. What does happen is that the parent’s ownership stake in the subsidiary becomes property of the bankruptcy estate, which hands the estate the power to vote that stock, control the subsidiary’s board, and ultimately decide whether the subsidiary is sold, spun off to creditors, or forced into its own filing. Almost every question that follows turns on the gap between controlling a subsidiary and bankrupting one.
The Subsidiary Stays a Separate Company
The starting point is corporate separateness. A subsidiary is its own legal person, with its own balance sheet, contracts, and creditor relationships. The corporate veil between parent and subsidiary means the parent’s creditors generally cannot reach the subsidiary’s property to satisfy the parent’s debts. A secured lender to the subsidiary keeps its priority position against the subsidiary’s collateral regardless of what happens at the parent level.
That protection depends on the subsidiary actually operating like a separate company: distinct bank accounts, real financial records, an independent board that makes real decisions, and arm’s-length transactions with the parent. When a subsidiary shares a bank account with its parent, has no functioning board, or exists mostly on paper, a court can “pierce the corporate veil” and treat the two as one entity. The bar is high, and undercapitalization alone rarely gets a court there, but ignoring corporate formalities while running the subsidiary as a department of the parent is the pattern that opens the door.
What the Automatic Stay Does and Doesn’t Cover
The instant the parent files, the automatic stay under the Bankruptcy Code halts virtually all collection actions, lawsuits, and enforcement efforts against the debtor and property of the bankruptcy estate.1Office of the Law Revision Counsel. 11 U.S. Code 362 – Automatic Stay Because the parent’s stock in the subsidiary is estate property, creditors cannot seize or foreclose on that stock without court permission.2Office of the Law Revision Counsel. 11 U.S. Code 541 – Property of the Estate
The stay does not wrap around the subsidiary itself. The subsidiary is not the debtor. Its own creditors can still sue it, collect on debts it owes, and enforce liens on its assets. This surprises people. A parent’s Chapter 11 filing freezes actions against the parent and the parent’s property, but the subsidiary’s operations and creditor relationships stay fully live unless the subsidiary files its own case.
Who Controls the Subsidiary Now
The parent’s equity in the subsidiary, whether 100% of the stock or a controlling block, becomes property of the estate the moment the case is filed.2Office of the Law Revision Counsel. 11 U.S. Code 541 – Property of the Estate In a Chapter 11 case, the debtor typically remains in control as the Debtor in Possession, or the court appoints a trustee. Either way, whoever manages the estate now controls the voting rights attached to the subsidiary’s stock. That is the power to replace the subsidiary’s board, swap out senior management, and redirect strategy.
The subsidiary keeps operating, usually without dramatic day-one changes, because a running business is worth more than a shuttered one. But every material decision now has to fit within the parent’s reorganization strategy. Selling a significant asset, taking on new debt, or entering a major contract gets filtered through what the parent’s creditors need.
Conflicts for Subsidiary Directors
This creates real tension for subsidiary directors. They owe fiduciary duties to the subsidiary itself, not to the parent’s creditors. When the parent is solvent, those interests usually align. When the parent is bankrupt and pressing the subsidiary to upstream cash or sell assets below value, they can pull hard in opposite directions.
If the subsidiary itself approaches or enters insolvency, its directors’ duties broaden to encompass creditors alongside shareholders. The duty still runs to the corporation as a whole rather than to individual creditors, and creditors enforce breaches through derivative claims on the company’s behalf. But the practical effect is that subsidiary directors cannot blindly follow the parent estate’s instructions when doing so would harm the subsidiary’s creditors. Independent directors matter most at exactly this moment.
The Subsidiary’s Debts and Contracts
The subsidiary’s own loan agreements, leases, and vendor contracts survive the parent’s filing unchanged. The Bankruptcy Code’s protection against termination clauses triggered by bankruptcy runs to the debtor’s own contracts, not the subsidiary’s.3Office of the Law Revision Counsel. 11 U.S. Code 365 – Executory Contracts and Unexpired Leases That’s where cross-default clauses become dangerous. Many subsidiary loan agreements include provisions triggered by a bankruptcy filing of any affiliate or parent. When the parent files, those clauses activate, letting the subsidiary’s lenders accelerate the loan and demand immediate repayment. In the Hertz bankruptcy, twenty-nine subsidiaries filed their own Chapter 11 cases partly because cross-default provisions in their debt instruments were triggered by the parent’s filing.4U.S. Bankruptcy Court, District of Delaware. Transcript of Telephonic First Day Hearing – Hertz Global Holdings
Guarantees compound the problem. If the parent guaranteed the subsidiary’s debt, that lender becomes a creditor in the parent’s case for the guaranteed amount. If the subsidiary guaranteed the parent’s debt, the parent’s lender has a claim against the subsidiary. Overlapping guarantees are common in large corporate groups and can pull an operationally healthy subsidiary into the bankruptcy process.
Shared Services and Intercompany Contracts
Parent-subsidiary relationships almost always involve shared services: IT systems, human resources, treasury, real estate leases, intellectual property licenses. Under Section 365, the parent can assume or reject its executory contracts, including intercompany agreements with the subsidiary.3Office of the Law Revision Counsel. 11 U.S. Code 365 – Executory Contracts and Unexpired Leases Rejection means the parent walks away from the agreement and the subsidiary is left with an unsecured claim for damages.
If the parent was providing critical services, rejection can cripple the subsidiary overnight. A subsidiary that depended on the parent for payroll processing, warehousing, or a key software license suddenly needs replacements at market rates with little time and little leverage. Negotiating transition service agreements early helps, but the subsidiary’s bargaining position is inherently weak when the counterparty controls the estate.
Intercompany Claims
Corporate groups routinely move cash between parent and subsidiary through intercompany loans and receivables. When the parent files, money the parent owes the subsidiary becomes a claim in the case, and money the subsidiary owes the parent becomes an asset the estate will try to collect. The subsidiary might be owed millions by the parent and still stand behind higher-priority creditors to collect.
Courts can also equitably subordinate claims, pushing a parent’s claim against the subsidiary (or the reverse) below outside creditors’ claims when the parent engaged in unfair conduct.5Office of the Law Revision Counsel. 11 U.S. Code 510 – Subordination If the parent used intercompany transactions to strip value from the subsidiary before filing, the subsidiary’s outside creditors can ask the court to subordinate those intercompany claims as a remedy.
When the Subsidiary Files Too
In practice, subsidiaries frequently file their own Chapter 11 cases alongside the parent. Sometimes cross-defaults force the issue. Sometimes the subsidiary is itself insolvent. Sometimes filing together is simply the cleanest way to reorganize the group. In Hertz, thirty entities filed simultaneously, including the publicly traded parent and twenty-nine subsidiaries.4U.S. Bankruptcy Court, District of Delaware. Transcript of Telephonic First Day Hearing – Hertz Global Holdings
When multiple entities file, the cases are typically “jointly administered,” meaning the court manages them under a single case caption and coordinates hearings, motions, and deadlines. Joint administration is purely procedural. It does not merge the legal estates. Each entity keeps its own assets and liabilities, and each entity’s creditors retain their separate claims against that entity’s property.
Substantive Consolidation Is a Different Animal
Substantive consolidation erases the legal boundary between parent and subsidiary, pools their assets and liabilities, and pays all creditors from the combined pool pro rata regardless of which entity they originally contracted with. It fundamentally rewrites creditor rights. The remedy is not in the Bankruptcy Code; courts derive it from their general equitable powers and use it sparingly.
The most widely applied test asks whether one of two conditions is met: either the entities’ creditors treated them as a single economic unit and did not rely on their separate identities when extending credit, or the entities’ finances are so scrambled that separating them after the fact would be prohibitively expensive and would harm all creditors. Evidence that supports consolidation includes commingled bank accounts, a shared treasury function, and absent or unreliable separate records. Evidence that defeats it includes arm’s-length intercompany agreements, separate credit facilities negotiated on the subsidiary’s standalone financials, and creditors who specifically evaluated the subsidiary’s creditworthiness. For subsidiary creditors, consolidation is usually devastating, which is why courts insist on a heavy burden.
How the Subsidiary’s Story Usually Ends
The subsidiary’s ultimate fate depends on what maximizes value for the parent’s creditors. Three outcomes dominate.
Sale Under Section 363
The most common path for a valuable, operating subsidiary is a sale. The Bankruptcy Code lets the trustee or debtor in possession sell estate property outside the ordinary course of business, with court approval and after notice and a hearing. Sales can be free and clear of liens, claims, and other interests when statutory conditions are met, such as when the sale price exceeds the total value of all liens on the property or the lienholder consents.6Office of the Law Revision Counsel. 11 U.S. Code 363 – Use, Sale, or Lease of Property The sale can transfer the subsidiary’s stock outright or its assets. Section 363 sales are typically run as auctions. Buyers like them because court approval delivers clean title with less risk of successor liability, and the process moves faster than a negotiated deal outside bankruptcy.
Spin-Off to Creditors Under a Plan
Instead of selling, the parent’s reorganization plan can distribute the subsidiary’s stock directly to creditors. Chapter 11 plans have broad latitude to transfer estate property to new or existing entities and to issue securities in exchange for claims.7Office of the Law Revision Counsel. 11 USC 1123 – Contents of Plan The parent’s former creditors become the subsidiary’s new owners, and the subsidiary emerges as an independent company. This tends to appear when the subsidiary is profitable but the parent’s estate lacks the cash to pay creditors in full. Creditors get equity in a going concern instead of cents on the dollar, and inherit the risk that comes with it.
Liquidation Under Chapter 7
If the parent converts to Chapter 7, the trustee’s statutory duty is to collect and convert estate property to cash as efficiently as possible.8Office of the Law Revision Counsel. 11 USC 704 – Duties of Trustee The subsidiary’s stock is estate property, so the trustee will sell it, usually through a Section 363 auction. If the subsidiary is itself insolvent and no buyer appears, the trustee may force it into its own liquidation to extract whatever value remains.
Liabilities That Cross the Veil Anyway
Corporate separation protects the subsidiary from most of the parent’s debts, but federal law punches through in two important places.
Pension Liability Across the Controlled Group
Under ERISA, all businesses under common control are treated as a single employer for pension purposes.9Office of the Law Revision Counsel. 29 USC 1301 – Definitions If the parent sponsors an underfunded pension plan, every member of the controlled group, including the subsidiary, is jointly and severally liable for the funding shortfall.10Pension Benefit Guaranty Corporation. OGC Opinion Letter The corporate veil that blocks the parent’s trade creditors from reaching the subsidiary offers no protection against the PBGC. A subsidiary that was otherwise financially healthy can find itself on the hook for hundreds of millions in pension obligations that accrued entirely at the parent level. The rules apply to foreign subsidiaries as well.
WARN Act Exposure
The federal WARN Act requires employers with 100 or more employees to provide 60 days’ written notice before a plant closing or mass layoff affecting 50 or more workers at a single site.11Office of the Law Revision Counsel. 29 U.S. Code 2101 – Definitions When a parent’s bankruptcy triggers rapid workforce cuts at the subsidiary, who counts as the “employer” for notice purposes becomes contested. Courts can treat parent and subsidiary as a single employer under WARN when they do not operate at arm’s length, looking at common ownership, overlapping directors and officers, centralized control over employment decisions, and shared personnel policies. If the parent directed the subsidiary to lay off workers without proper notice, both entities can face liability for back pay and benefits covering the 60-day notice period.
A Tax Wrinkle That Shapes the Deal
Ownership changes triggered by a bankruptcy sale or spin-off can sharply limit the reorganized company’s ability to use pre-change net operating loss carryforwards against future income.12Office of the Law Revision Counsel. 26 U.S. Code 382 – Limitation on Net Operating Loss Carryforwards and Certain Built-in Losses Following Ownership Change A specific bankruptcy exception preserves the losses if old shareholders and creditors end up owning at least 50% of the reorganized company’s stock as a result of being shareholders or creditors before the change. For creditors’ stock to count toward that threshold, the debt must have been held for at least 18 months before the filing or must have arisen in the ordinary course of business. The reorganized entity also must continue the business for at least two years after the change date, and a second ownership change within two years wipes the loss carryforwards out entirely. These constraints make post-emergence ownership structure a central design question in any plan that involves the subsidiary.