What to Do When a B2B Buyer Files for Bankruptcy

The email or court notice arrives, and it's rarely a surprise by the time it does: a buyer you've shipped to for months or years has filed for bankruptcy. Somewhere on your aging report sits an invoice - maybe several - that just went from "slow payer" to "creditor claim in a legal proceeding you didn't choose to be part of."

Most finance teams have never actually worked a B2B buyer bankruptcy from the creditor side. It doesn't come up often enough to build institutional knowledge, and when it does happen, the instinct is often to either write the invoice off immediately or wait and hope. Both are mistakes. There is a defined process for protecting your position when a buyer bankruptcy hits your receivables, and how quickly and correctly you move in the first few weeks matters more than almost anything else in determining what you actually recover.

This guide covers what happens legally when a B2B buyer files for bankruptcy, what rights you have as a creditor, the specific steps to take in the first 30 days, and how to reduce the odds of this happening to you again.

What a B2B Buyer Bankruptcy Filing Actually Means for You

When a buyer files for bankruptcy, they're asking a court to either reorganize their debts (Chapter 11 in the US) or liquidate their assets (Chapter 7) under court supervision. The moment the petition is filed, an "automatic stay" goes into effect - a legal freeze that stops all collection activity against the buyer. You cannot call demanding payment, cannot file a lawsuit, cannot continue existing collection efforts, and cannot repossess goods you shipped unless you follow specific statutory procedures. Violating the automatic stay can expose you to sanctions, so the first thing to understand is what you can no longer do, not just what you should do next.

What the filing means practically depends on where your invoice sits in the creditor hierarchy. Unless you hold a security interest (a UCC lien on the buyer's assets) or your goods qualify for reclamation (more on that below), you are almost certainly an unsecured creditor. Unsecured creditors get paid last, after secured lenders, the bankruptcy estate's own administrative expenses, and any priority claims like unpaid employee wages or taxes. Recovery rates for unsecured trade creditors in bankruptcy proceedings typically run in the 10-30% range, and in a significant share of cases, unsecured creditors recover nothing at all.

This is the reality that makes buyer bankruptcy different from an ordinary buyer default. A late-paying buyer who's simply short on cash is a collections problem. A buyer in bankruptcy is a legal proceeding with deadlines, formal claims processes, and a real chance you recover a fraction of what's owed - or nothing.

Your Rights as a Creditor When a B2B Buyer Goes Bankrupt

Being an unsecured creditor doesn't mean you're powerless. Several specific rights and remedies exist, and missing the deadlines attached to them is the single most common way trade creditors lose money they could have recovered.

The Right to File a Proof of Claim

A proof of claim is the formal document you file with the bankruptcy court asserting that the buyer owes you money and stating the amount. If you don't file one by the court-set deadline (called the "bar date"), you generally lose your right to any distribution from the estate - even if your invoice was completely legitimate and undisputed. The bar date is typically included in the notice of bankruptcy you receive as a listed creditor, but if you don't receive a notice, that doesn't relieve you of the obligation to check the court's docket and file on time.

File the proof of claim even if you expect to recover nothing. It costs you almost nothing to file, it preserves your legal position, and Chapter 11 reorganizations sometimes result in unsecured creditors receiving a distribution years after the initial filing, long after anyone assumed the claim was worthless.

Reclamation Rights for Goods Sold on Credit

If you sold and delivered goods to the buyer within 45 days before the bankruptcy filing, and the buyer was insolvent at the time of delivery, you may have a right to reclaim those specific goods - assuming they're still identifiable and in the buyer's possession, and haven't been resold to a third party. This is a narrow and time-sensitive right: you typically need to send a written reclamation demand within a short window (often 45 days from delivery, or 20 days after the bankruptcy filing, whichever is later, depending on jurisdiction). If your goods have already been sold through or consumed, reclamation is off the table.

Reclamation is worth pursuing when the shipment was large or high-value, but it requires moving fast and usually involves legal counsel to draft the demand correctly and preserve the claim.

Section 503(b)(9) Priority Claims (US Chapter 11)

Under US bankruptcy law, goods you delivered to the buyer within the 20 days immediately before the bankruptcy filing can qualify for administrative priority status - meaning that portion of your claim gets paid ahead of general unsecured claims, sometimes in full. This is a meaningfully better outcome than ordinary unsecured status, and it's often overlooked by creditors who don't know the provision exists. If you shipped anything in that 20-day window, flag it specifically when you file your claim.

The Right to Object and Participate

As a creditor, you can object to elements of a reorganization plan you believe are unfair, request information through the creditors' committee (if one is formed and you're a member or want representation), and in some cases petition to have a case converted from Chapter 11 to Chapter 7 if you believe reorganization isn't viable. Most trade creditors with a single mid-sized claim won't drive this process, but it's worth knowing these mechanisms exist, particularly if the buyer represented a large share of your receivables and you have enough at stake to justify legal involvement.

Step-by-Step: What to Do in the First 30 Days

Day 1 - Stop all collection activity immediately. The automatic stay applies the moment the petition is filed, regardless of whether you've received formal notice yet. Continuing collection calls, demand letters, or lawsuits after a filing - even unknowingly - can create legal exposure for your company.

Days 1-5 - Confirm the filing and identify the chapter. Verify the bankruptcy case number, the filing date, and whether it's Chapter 7 (liquidation) or Chapter 11 (reorganization) through the court's public docket (PACER in the US) or the notice you received. This determines your realistic recovery expectations and next steps.

Days 1-5 - Pull your complete transaction history with the buyer. Every invoice, delivery date, purchase order, and payment received in the past 90 days. You'll need this for both the proof of claim and to evaluate reclamation or preference exposure (see below).

Days 5-10 - Evaluate reclamation eligibility. If you delivered goods within the relevant window before filing, get legal counsel involved immediately to assess whether a reclamation demand is worth pursuing and to draft it correctly.

Days 5-15 - Check your contracts for security interests or retention of title clauses. If your sales agreements included a UCC-1 filing or a retention-of-title clause on the goods, you may have a stronger claim than a typical unsecured creditor. Many companies never file the paperwork that would have protected them here - it's worth reviewing this now for future transactions even if it's too late for this one.

Before the bar date - File your proof of claim. Include the full amount owed, supporting documentation (invoices, contracts, delivery confirmations), and flag any portion that qualifies for 503(b)(9) priority treatment.

Ongoing - Watch for preference payment demands. If the buyer paid you anything in the 90 days before filing (or up to a year if you're deemed an "insider," which is unusual for an arm's-length supplier), the bankruptcy trustee may demand that payment back as a "preference," arguing it favored you over other creditors. There are defenses to preference claims - including payments made in the ordinary course of business - so don't simply write a check if you receive a demand letter. Get counsel involved.

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Write-Off, Tax Treatment, and Accounting Considerations

Once it's clear you won't recover the full receivable, you'll need to work with your accounting team on the write-off. In most jurisdictions, a bad debt tied to a buyer's confirmed bankruptcy can be deducted as a business bad debt in the tax year it becomes clearly worthless - which for many companies is the year the bankruptcy is filed or the reorganization plan confirms a low or zero distribution to unsecured creditors. Don't write it off before you've filed your proof of claim, though - you can maintain the receivable on your books while pursuing recovery, and adjust once the outcome is clearer.

This is also the point to revisit your bad debt reserve methodology. If a buyer bankruptcy catches your reserve short, that's a signal your reserve calculation isn't accounting for real distress signals in your portfolio - it's reacting to write-offs after the fact rather than pricing in risk before it materializes.

Why Buyer Bankruptcies Are Rarely a Total Surprise

Here's the uncomfortable pattern most finance teams recognize in hindsight: the buyer that filed for bankruptcy usually showed signs of trouble well before the filing. Slowing payment velocity, requests for extended terms, disputes over minor invoice items that never used to be disputed, a shift from ACH to check payments, or a UCC filing from another lender - these are the same signals covered in our guide on how to spot financial distress in B2B buyers, and they typically appear months before a Chapter 11 or Chapter 7 filing, not days.

The companies that get burned worst by buyer bankruptcies are usually the ones still extending full credit limits and standard terms right up until the filing, because nobody was watching the account closely enough to catch the deterioration. Continuous buyer monitoring exists specifically to catch this - not to predict bankruptcy with certainty, but to flag the accounts where your exposure is growing faster than your confidence in getting paid.

If you already have a credit hold management process in place, financial distress signals should trigger a hold well before a filing - reducing your exposure at exactly the accounts most likely to end up in bankruptcy court. The bankruptcy filing itself should rarely be the first indication something was wrong.

Reducing Your Exposure to Future Buyer Bankruptcies

You can't prevent your buyers from going bankrupt. You can control how much exposure you're carrying when it happens, and how fast you find out.

• Set credit limits based on real financial risk data, not a flat limit applied uniformly across your customer base. Buyers with thin credit files or early warning signs deserve tighter limits, covered in our guide on setting B2B credit limits.
• File UCC-1 financing statements or retention-of-title clauses where your risk tolerance justifies it. These convert you from an unsecured creditor into something closer to a secured one, dramatically improving your recovery odds if a filing happens.
• Monitor accounts continuously, not annually. A buyer's public filings, payment behavior, and litigation history can change meaningfully in a matter of weeks. Point-in-time credit checks at onboarding miss this entirely.
• Track customer concentration. If one buyer represents a large share of your receivables and that buyer files for bankruptcy, the impact on your own cash flow can be severe. Our guide on customer concentration risk covers how to measure and manage this exposure.
• Consider trade credit insurance for your largest exposures, understanding its limits as covered in our piece on why credit insurance alone won't protect your receivables.

A B2B buyer bankruptcy is one of the few credit risk events you genuinely can't stop once it's in motion. What you can control is whether you find out early enough to reduce exposure, whether your paperwork protects your legal position when it happens, and whether you're watching your whole portfolio closely enough that the next bankruptcy filing isn't a surprise either.

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