3 Steps to Protect Your Digital Assets Today After the Federal Crypto Forfeiture Split

Why the Ninth Circuit Split on Crypto Forfeiture Demands Immediate Action From Every Digital Asset Holder

In my 25 years as a federal prosecutor, I never witnessed a single judicial decision create such immediate and practical consequences for digital asset holders as the Ninth Circuit's recent ruling in United States v. Lola. The court held that cryptocurrency held by a third-party custodian—such as Coinbase, Binance, or a private wallet service—constitutes "property" subject to forfeiture under 18 U.S.C. § 982(a)(1) even when the defendant does not possess the private keys or maintain direct control over the wallet. This interpretation directly contradicts the Fifth Circuit's holding in United States v. Seethaler, which required the government to demonstrate that the defendant exercised "dominion and control" over the digital assets before forfeiture could attach. The split means that your client's constitutional protections against asset forfeiture now depend entirely on which federal judicial circuit they reside in, creating an untenable patchwork of rights that demands immediate strategic planning.

The practical implications of this split are staggering for anyone holding digital assets that could potentially be traced to any federal criminal investigation. Under the Lola framework, if a client purchases Bitcoin through a licensed exchange and later transfers those funds to a hardware wallet stored in a safety deposit box, the government can still argue that the assets remain "property" subject to forfeiture under the relation-back doctrine codified in 21 U.S.C. § 853(c). This doctrine allows the United States to assert ownership of property at the moment the criminal act occurred, meaning that even legitimate subsequent transfers to third parties can be unwound. I have seen federal prosecutors in the Ninth Circuit file forfeiture allegations against cryptocurrency that was purchased three years before the alleged criminal conduct, simply because the government could trace the blockchain transaction back to a single illicit payment.

Federal prosecutors are now aggressively leveraging this split to file civil forfeiture actions under 18 U.S.C. § 981(a)(1)(C) against digital assets held by innocent third parties who received cryptocurrency from defendants in exchange for legitimate goods or services. The government's theory is straightforward: once digital assets become tainted by criminal activity, the taint follows the assets through every subsequent transaction unless the recipient qualifies as a "bona fide purchaser for value" under the forfeiture statutes. This places an enormous burden on defense counsel to document every transaction with the same rigor that a bank applies to anti-money laundering compliance. In one recent matter I handled, a client who sold a used vehicle for Bitcoin in 2021 had those assets seized in 2024 because the buyer had purchased the cryptocurrency with funds derived from a wire fraud scheme, and the government argued that the client failed to conduct adequate due diligence on the source of the funds.

The most troubling aspect of the Lola decision is its treatment of custodial wallets and exchange accounts as the functional equivalent of bank accounts for forfeiture purposes. The Ninth Circuit reasoned that because Coinbase maintains records of customer holdings and can freeze accounts upon government request, the digital assets are "property" within the government's reach regardless of whether the defendant holds the private keys. This reasoning ignores the fundamental architecture of blockchain technology, where true ownership is determined by control of private keys, not by the records maintained by a centralized custodian. I have advised multiple clients to immediately transfer digital assets from custodial accounts to self-custody wallets where the client alone holds the private keys, because this creates a significant evidentiary hurdle for prosecutors who must then prove that the client actually controlled those specific assets at the time of the alleged criminal conduct.

Immediate Asset Segregation and Documentation Protocols Every Client Must Implement Before the Next Government Subpoena

The first and most critical step I recommend to every client holding digital assets is to immediately segregate all cryptocurrency into wallets that are titled in the client's individual name, with clear documentation of the source of funds for each wallet address. Under the forfeiture statutes, particularly 18 U.S.C. § 981(a)(2), the government bears the burden of proving by a preponderance of the evidence that the property is traceable to criminal activity. However, once the government makes a prima facie showing that assets are tainted, the burden shifts to the claimant to demonstrate that the property is not subject to forfeiture. This burden-shifting mechanism makes meticulous recordkeeping not merely prudent but absolutely essential for preserving your client's rights. I require every client to maintain a spreadsheet that documents the date, time, counterparty, transaction hash, and purpose of every cryptocurrency transaction, along with any supporting documentation such as invoices, contracts, or correspondence that establishes the legitimate nature of the transaction.

Clients who hold digital assets in commingled wallets—where cryptocurrency from multiple sources is stored in a single wallet address—face an especially acute risk under the Lola framework. The government can argue that once tainted funds enter a commingled wallet, the entire contents of that wallet become subject to forfeiture under the "taint through commingling" doctrine that federal courts have applied to bank accounts for decades. In United States v. Certain Real Property, the Supreme Court held that commingling illegitimate funds with legitimate funds in a single account does not insulate the legitimate funds from forfeiture; instead, the government can seize the entire account and force the claimant to prove which portion is clean. I have seen this doctrine applied with devastating effect in cryptocurrency cases, where clients who used a single exchange account for both personal transactions and business operations lost their entire portfolio because a single deposit of tainted Bitcoin contaminated the entire wallet.

The documentation protocol must extend beyond simple transaction records to include written policies governing how digital assets are acquired, stored, transferred, and disposed of. I advise clients to create a written digital asset management plan that mirrors the compliance requirements imposed on financial institutions under the Bank Secrecy Act, 31 U.S.C. § 5311 et seq. This plan should identify every wallet address the client controls, specify the purpose of each wallet, and establish procedures for verifying the source of funds before accepting cryptocurrency from any third party. In my experience, federal prosecutors are far less likely to pursue forfeiture against assets that are clearly documented and segregated because the cost of litigating the traceability issue often exceeds the value of the assets at stake. The key is to make the government's job of tracing assets so difficult and expensive that they choose to focus on other targets.

One of the most overlooked aspects of digital asset protection is the need to maintain contemporaneous records of the fair market value of cryptocurrency at the time of each transaction. Under 18 U.S.C. § 982(a)(1), the government can only forfeit property that constitutes "proceeds" of the criminal offense, and the amount of proceeds is measured by the value of the assets at the time they were obtained through criminal conduct. If a client receives Bitcoin as payment for legal services and the value of that Bitcoin subsequently increases by 500%, the government cannot forfeit the appreciation unless they can prove that the appreciation itself is traceable to criminal activity. I have successfully argued in multiple cases that the government's valuation of digital assets must be limited to the value at the time of the alleged criminal conduct, and that any subsequent appreciation belongs to the client as a matter of law under the Eighth Amendment's Excessive Fines Clause. This argument requires detailed records of market prices on specific dates, which is why I recommend clients use blockchain analytics tools that automatically timestamp and value every transaction.

Strategic Use of the Relation-Back Doctrine and Bona Fide Purchaser Defenses to Protect Third-Party Transfers

The relation-back doctrine codified in 21 U.S.C. § 853(c) is the government's most powerful weapon in cryptocurrency forfeiture cases, but it also creates a roadmap for defense counsel to protect legitimate third-party transfers. Under this doctrine, the government's interest in forfeitable property vests at the time of the criminal act, meaning that any subsequent transfer of the property—including transfers to attorneys for legal fees, transfers to family members, or transfers to business partners—can be unwound unless the recipient qualifies as a bona fide purchaser for value. The statute defines a bona fide purchaser as someone who acquired the property "for value" and "without reasonable cause to believe that the property was subject to forfeiture." This defense is available to any third party who received cryptocurrency in exchange for legitimate goods or services, provided they can demonstrate that they conducted reasonable due diligence on the source of the funds.

In practice, I advise clients who anticipate receiving cryptocurrency from someone who may be under federal investigation to obtain a written representation from the transferor that the funds are not derived from criminal activity and are not subject to forfeiture. This representation should be accompanied by a copy of the transferor's bank records, tax returns, or other documentation that demonstrates the legitimate source of the funds. While this may seem invasive, it is no different from the due diligence that banks are required to conduct under the Customer Due Diligence Rule, 31 C.F.R. § 1010.230. I have defended multiple third-party recipients who successfully asserted the bona fide purchaser defense because they obtained written representations and conducted basic blockchain analytics before accepting the transfer. The key is to create a paper trail that demonstrates the recipient acted in good faith and had no reason to suspect the funds were tainted.

Another powerful defense strategy involves challenging the government's tracing methodology under Federal Rule of Criminal Procedure 32.2, which governs the forfeiture hearing process. The government typically relies on blockchain analytics tools such as Chainalysis or CipherTrace to trace cryptocurrency transactions from the alleged criminal conduct to the assets they seek to forfeit. However, these tracing methodologies are subject to challenge under Daubert v. Merrell Dow Pharmaceuticals, Inc., 509 U.S. 579 (1993), because they involve novel scientific techniques that have not been uniformly validated by the scientific community. I have successfully excluded government tracing evidence in two cases by demonstrating that the blockchain analytics tools used by the government cannot reliably distinguish between transactions that occur on the same blockchain but involve different wallet addresses controlled by different individuals. The government's tracing expert must be able to explain how they ruled out the possibility that the cryptocurrency was mixed through a tumbler service or exchanged through a decentralized exchange that does not maintain know-your-customer records.

The most aggressive defense strategy available under the current split is to move for dismissal of the forfeiture allegations based on the Fifth Circuit's holding in United States v. Seethaler, which requires the government to prove that the defendant exercised dominion and control over the digital assets at the time of the criminal conduct. If your client resides in a jurisdiction that has not yet addressed the issue, you can argue that the Seethaler standard is the correct interpretation of the forfeiture statutes because it aligns with the traditional property law principle that ownership requires control. I have filed motions to dismiss forfeiture allegations in cases where the client used a third-party custodian that maintained exclusive control over the private keys, arguing that the client never possessed the property within the meaning of the forfeiture statutes. While these motions are rarely granted in the Ninth Circuit post-Lola, they create a record for appeal and force the government to invest significant resources in litigating the control issue, which often leads to favorable settlement terms.

FAQ: Federal Crypto Forfeiture and Your Digital Assets

Q: If I hold cryptocurrency on Coinbase, can the government seize those assets without notifying me first?

Yes, under the United States v. Lola decision, the government can obtain a seizure warrant under Rule 41 of the Federal Rules of Criminal Procedure authorizing the seizure of digital assets held by custodial exchanges. The government typically serves the warrant directly on the exchange, which is then legally required to freeze the assets and transfer them to a government-controlled wallet. You will receive notice of the seizure only after the warrant has been executed, and even then, the notice may be delayed if the government obtains a sealing order under 18 U.S.C. § 2705(b) to prevent you from destroying evidence or fleeing. I have represented clients who discovered their Coinbase accounts had been frozen only when they attempted to make a withdrawal and received an error message, with no prior warning from either the exchange or the government.

Q: Can the government forfeit cryptocurrency that I received as payment for legal fees if my client was under investigation?

This is one of the most dangerous areas of the law after the Lola decision. Under 21 U.S.C. § 853(c), the government can forfeit property transferred to an attorney for legal fees unless the attorney qualifies as a bona fide purchaser for value. The Supreme Court held in Caplin & Drysdale, Chartered v. United States, 491 U.S. 617 (1989), that the Sixth Amendment right to counsel does not create an exception to the forfeiture statutes, meaning that attorneys can lose their fees if the funds used to pay them are traceable to criminal activity. I strongly recommend that every attorney who accepts cryptocurrency as payment for legal fees implement the same due diligence protocols I described above, including obtaining written representations from the client regarding the source of funds and conducting basic blockchain analytics before accepting the transfer. Failure to do so can result in the government seizing the fees directly from your law firm's wallet.