A bankruptcy preference demand letter can put you at risk of a clawback claim for payments received before a filing. This guide explains bankruptcy preference basics, the 90-day lookback, insider payments, and common preference defenses so you can assess exposure and respond with a plan. ReferU.AI can match you with an attorney experienced in bankruptcy preference and clawback disputes to help you evaluate options and deadlines.

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Preferences Explained: Clawback Risk, 90-Day Transfers, Insider Payments, and Defense Strategy

If you received a bankruptcy demand letter asking for money back, the language can feel upside down. You sold goods, provided services, or got repaid on a real debt — and now a trustee or debtor representative is saying that payment may be recoverable as a preference.

That concept is real, but it is also narrower and more technical than many first notices make it sound. In general terms, a preference claim is an effort to recover certain payments or transfers made before a bankruptcy filing so those funds can be redistributed more evenly among creditors. The core federal statute is 11 U.S.C. § 547, and the U.S. Courts describe preference avoidance as part of the bankruptcy system’s effort to prevent unfair prepetition payments to one creditor at the expense of others (U.S. Courts).

This topic sits inside the larger world of bankruptcy and restructuring options for businesses and individuals, but preferences have their own timing rules, proof issues, and defenses. In this post you’ll learn what a preference is, why the 90-day lookback matters, how insider payments are treated differently, what common defenses often look like, and how a practical defense strategy may develop after a demand arrives.

What Is A Bankruptcy Preference?

A bankruptcy preference is generally a transfer of the debtor’s property to or for the benefit of a creditor, on account of an existing debt, made shortly before bankruptcy, while the debtor was insolvent, that let the creditor receive more than it likely would have received in a normal bankruptcy distribution. Those elements come from Section 547 of the Bankruptcy Code.

That sounds abstract, so a simpler version helps: if a struggling company paid one vendor, lender, landlord, or insider right before filing bankruptcy, the estate may later argue that payment gave that recipient an advantage over similarly situated creditors. The law sometimes allows the trustee or debtor in possession to “claw back” that payment and redistribute the money through the bankruptcy process. The U.S. Courts describe these as “avoiding powers” that can undo certain prepetition transfers, including some made within 90 days before the petition date and, in some insider situations, up to one year before filing (U.S. Courts).

If you want a broader plain-English walkthrough of the claim itself, this guide on why bankruptcy clawback claims happen and how they work can help frame the issue before you get into defenses.

Why The 90-Day Transfer Window Gets So Much Attention

The 90-day period before the bankruptcy filing is the standard preference lookback period for non-insider creditors under 11 U.S.C. § 547(b)(4)(A). That is why demand letters often focus heavily on invoices, checks, ACH payments, wires, and payment applications in the three months leading up to the petition date.

The date that matters is usually the bankruptcy filing date, then the parties work backward 90 days. That date math can be outcome-determinative. A payment made on day 91 may be outside the ordinary preference window for a non-insider. A payment made on day 89 may be inside it.

But timing is only the beginning. Being within 90 days does not automatically make a transfer recoverable. The estate still generally has to establish the statutory elements, and the recipient may still have defenses under Section 547(c). The Department of Justice’s archived Civil Resource Manual summarizes several of those defenses, including contemporaneous exchange, ordinary course, and new value (DOJ).

That nuance matters because many creditors see the 90-day allegation and assume liability is already fixed. Often, the real fight is not about whether a payment occurred during the lookback period. It is about what the payment was for, how the parties historically operated, what happened before and after the transfer, and whether the defendant can reduce or defeat exposure through statutory defenses.

What Counts As A “Transfer” In A Preference Case?

A transfer can mean more than a paper check. Under the Bankruptcy Code, the concept is broad. Depending on the facts, preference litigation may involve:

check payments

wire transfers

ACH debits

repayment of shareholder or insider loans

liens granted shortly before filing

setoffs in some contexts

indirect payments made for a creditor’s benefit

The exact transfer date may also be contested. For example, in check-payment cases, parties sometimes dispute whether the relevant date is mailing, delivery, honor, or some other event under bankruptcy law. Those timing details can affect whether a transfer falls inside or outside the preference period.

This is one reason a demand letter often understates the complexity. A spreadsheet attached to a trustee letter may list dates and amounts, but those line items are only the start of the analysis.

Why Insider Payments Get More Scrutiny

Preferences involving insiders are different because the lookback period can extend beyond the standard 90 days. Under 11 U.S.C. § 547(b)(4)(B), certain transfers involving insiders may be avoidable during the period between 90 days and one year before the bankruptcy filing. The U.S. Courts also summarize this one-year concept in their bankruptcy basics materials, noting that transfers to insiders such as relatives, general partners, and directors or officers may be avoidable if made up to a year before filing (U.S. Courts).

Who is an insider? The Bankruptcy Code includes definitions in 11 U.S.C. § 101(31). In general terms, insiders may include:

directors and officers of a corporate debtor

relatives of individual debtors

general partners

affiliates

other parties whose relationship with the debtor is close enough to invite heightened scrutiny

The reason insider transfers draw more attention is not hard to see. Bankruptcy law is sensitive to the possibility that financially distressed debtors may favor owners, executives, family members, or closely connected parties as collapse approaches. Repayment of insider loans, catch-up compensation, management fees, and unusual reimbursements can all become litigation targets.

That does not mean every insider payment is improper. It does mean the estate often looks more carefully at the timing, the relationship, the debtor’s financial condition, and whether the insider had reason to know distress was severe.

Why Trustees And Debtors In Possession Bring These Claims

Preference actions are often less about punishing a creditor and more about equalizing distribution. The bankruptcy system aims to gather estate assets and distribute them according to statutory priority rules. If one unsecured creditor got paid in full shortly before the filing while others received nothing, the estate may try to recover that payment for the collective benefit of creditors. That general policy is reflected in the statutory design of Section 547 and in the U.S. Courts’ explanation of avoiding powers (U.S. Courts).

It is also worth noting that bankruptcy filings have remained elevated in recent years. The American Bankruptcy Institute reported that total bankruptcy filings increased 10 percent in the first half of 2025 compared with the same period in 2024, based on data from Epiq Bankruptcy Analytics (ABI). More filings often create more avoidance litigation, particularly in business cases where prepetition payment activity was substantial.

The Elements A Plaintiff Usually Tries To Prove

A preference plaintiff typically works through the statutory elements of Section 547(b). In simplified terms, the plaintiff often alleges that:

There was a transfer of the debtor’s property

The transfer benefited a creditor

It was for an antecedent debt — meaning a debt already owed before the payment

It happened while the debtor was insolvent

It occurred during the relevant lookback period — usually 90 days, sometimes up to one year for insiders

It enabled the creditor to receive more than it would have received in a Chapter 7 liquidation if the transfer had not occurred

That final element is sometimes overlooked by recipients reading demand letters. In many cases, the plaintiff still has to show that the challenged payment improved the creditor’s position compared with what bankruptcy distribution rules otherwise would have produced.

Common Preference Defenses

The defenses are where many cases become far more fact-specific than the initial demand suggests. Section 547(c) contains several key defenses, and the DOJ manual summarizes the major categories as well (DOJ).

Ordinary Course Of Business

The ordinary course defense often centers on whether the challenged payments were consistent with the parties’ prior dealings or with ordinary business terms. The policy behind it, as discussed in the legislative history reproduced in the Cornell LII materials, is to leave undisturbed normal financial relations rather than penalize routine commerce (Cornell LII).

In practice, this may involve comparing:

invoice aging before and during the preference period

payment methods

collection pressure

whether payment timing became irregular

whether the creditor imposed unusual terms

whether the debtor suddenly shifted from checks to wires or lump-sum catch-up payments

A vendor who was paid in the same rough pattern as always may have a stronger ordinary-course argument than a creditor who escalated collection efforts and received a last-minute wire after threatening to cut off supply.

If you want a deeper breakdown of the major statutory defenses, this article on sorting through ordinary course, new value, and related defenses expands on how these arguments are often evaluated.

New Value

The new value defense generally looks at whether the creditor gave additional value to the debtor after receiving a payment. In trade cases, that may mean later shipments of goods, continued services, or additional unsecured credit that replenished the estate. The idea is that if the creditor kept doing business and added value after payment, the net harm to the estate may be reduced.

This defense is heavily dependent on record quality. The analysis often turns on invoice dates, shipment dates, payment application history, returns, credit memos, and whether the later value remained unpaid.

Contemporaneous Exchange For New Value

Another common defense is that the transfer was intended to be, and was in fact, a substantially contemporaneous exchange for new value. This defense often appears in COD-style or near-simultaneous exchange situations, where the debtor paid and received value at nearly the same time rather than paying off an old debt.

Other Potential Issues

Depending on the case, there may also be disputes over:

whether the recipient was truly a creditor

whether the transfer involved the debtor’s property

whether insolvency can be rebutted

whether subsequent events reduce exposure

whether procedural defects exist in the complaint or demand package

Why Demand Letters Often Overstate The Situation

Many preference cases begin with a demand letter, not a filed lawsuit. The letter may cite a total amount and suggest quick resolution. Sometimes that number is a real starting point; sometimes it is only a rough opening position.

A first-pass demand often relies on limited information. It may not account for later shipments, disputed transfer dates, earmarked funds, ordinary-course history, or defenses supported by the recipient’s own records. It also may not reflect the practical cost of litigation to the estate.

That is one reason some creditors spend time gathering payment histories, contracts, invoices, proof of delivery, communications, and collection notes before discussing settlement. If you are trying to understand what happens in the earliest stage, this post on responding carefully before sending money too quickly walks through the pre-lawsuit posture in more detail.

Defense Strategy Usually Starts With Documentation, Not Outrage

A common reaction to a preference demand is frustration: “We did nothing wrong.” That reaction is understandable, but preference law is often less about wrongdoing and more about statutory allocation of loss.

Because of that, an effective response usually depends less on moral arguments and more on evidence. A defense strategy often begins with assembling:

account statements

invoices

aging reports

payment ledgers

shipping records

emails about payment terms

proof of continued deliveries or services

contracts and amendments

any evidence of the parties’ baseline course of dealing before distress intensified

From there, counsel may compare the pre-preference period to the preference period and test whether the claimant’s numbers are accurate. In many cases, leverage improves when the recipient can present a coherent record-based defense rather than a broad denial.

This is also where avoidable mistakes can shrink negotiating power. For a practical overview, take a look at this discussion of errors that can undermine settlement leverage in preference disputes.

Settlement Versus Litigation

Not every preference claim becomes a lawsuit, and not every filed adversary proceeding goes to judgment. Many resolve through negotiated settlement. The variables often include:

amount at stake

quality of the recipient’s records

strength of ordinary-course evidence

magnitude of any new value offset

litigation costs

venue and judge

whether insider issues complicate the facts

whether the estate is pursuing many similar claims at once

For smaller claims, settlement economics can dominate. For larger claims, especially where insider allegations or unusual transactions are involved, the litigation may become more intensive.

The U.S. Courts note that avoidance litigation in bankruptcy commonly proceeds through adversary proceedings, which function as lawsuits within the bankruptcy case (U.S. Courts). That procedural setting matters because deadlines, pleadings, discovery obligations, and bankruptcy-specific practice all move the case forward differently than an ordinary collection dispute.

Insider Payment Cases Often Carry Extra Practical Risk

When the target is an insider, the litigation risk often becomes more layered. The one-year lookback is only part of the issue. Insider cases may also overlap with questions about:

fiduciary conduct

capitalization

related-party documentation

board approvals

compensation structure

shareholder loans versus equity

whether a payment resembles a preference or a fraudulent transfer

That overlap can raise the stakes. A transaction that starts as a preference review may invite scrutiny into broader distressed-company conduct. In practice, attorneys often examine the surrounding facts with unusual care when family relationships, ownership control, or management influence are involved.

Questions Creditors Commonly Ask

When a preference notice arrives, creditors usually have a cluster of immediate questions:

Is this a real legal claim or just a collection tactic?

Does every payment in the 90-day period count?

What if the debtor paid late, like it always did?

What if we kept shipping after payment?

Does signing a settlement admit liability?

Can the trustee really sue over routine vendor payments?

What records matter most?

What happens if we ignore the letter?

Those are all common questions, and a more detailed FAQ-style walkthrough is available in this post on what creditors often wonder right after a demand arrives.

How Preference Analysis Fits Into The Larger Bankruptcy Case

Preference litigation does not happen in isolation. It is part of a larger insolvency process that may include cash-flow distress, restructuring negotiations, liquidation pressure, and disputes over claims and distributions. In a Chapter 11 case, the debtor in possession often exercises many estate powers, including avoidance actions, unless a trustee is appointed; the U.S. Courts explain that Chapter 11 debtors in possession generally continue operating the business and can use avoiding powers on behalf of the estate (U.S. Courts).

That broader context can affect defense strategy. For example:

a liquidating trust may pursue claims aggressively to fund distributions

a reorganizing debtor may use avoidance actions as one piece of plan economics

related fraudulent transfer or claim-objection issues may change leverage

a vendor with ongoing business concerns may approach settlement differently than a one-time trade creditor

A Practical Way To Think About “Clawback Risk”

“Clawback risk” is often highest where the facts look unusual on paper. Examples may include:

payments made under heavy collection pressure

accelerated repayments to insiders

catch-up payments on old balances

last-minute liens or collateral grants

unusual payment methods

transactions that departed sharply from historical practice

By contrast, risk may look different where the record shows stable invoicing, recurring terms, consistent payment cadence, and continued delivery of goods or services after the transfers.

That is not a guarantee of outcome. It is simply how these cases are often framed: the more ordinary and better documented the relationship, the more room there may be for a structured defense conversation.

The Bottom Line

Preference claims are technical, highly fact-specific, and often less one-sided than the first demand letter suggests. The 90-day transfer period matters, but it is only one part of the analysis. Insider payments can trigger a longer lookback and more scrutiny. And defense strategy usually turns on records, course-of-dealing evidence, later value provided, and how the challenged transfers fit into the broader bankruptcy case.

For businesses, lenders, trade creditors, and insiders, early evaluation can make a meaningful difference in how exposure is understood and how negotiations unfold. If you’re looking for legal help with a bankruptcy clawback issue, preference demand, or related insolvency dispute, Visit ReferU.AI to get matched with an attorney who has demonstrable experience in cases like yours — for free.

Preferences Explained: Clawback Risk, 90-Day Transfers, Insider Payments, and Defense Strategy