Accepting cryptocurrency as fees sits at the intersection of four rules, i.e., 1.5, 1.8(a), 1.15, and 1.1 and the state-opinion landscape has grown meaningfully in the recent years with Virginia, DC, New York, and Nebraska now converging on the same structural answers.
Rule 1.8(a) the business-transaction overlay, and a now-settled multi-jurisdiction consensus. The IRS treats bitcoin as property, not currency. Because ordinary fee agreements are not subject to Rule 1.8(a) but agreements in which the lawyer accepts an interest in the client’s nonmonetary property are, a fee arrangement requiring payment in cryptocurrency likely triggers Rule 1.8(a)’s three procedural requirements (fair and reasonable terms, full written disclosure, and an opportunity for the client to seek independent counsel.)
The NYC Bar reached the same conclusion: if the client has no option but to pay in crypto, Rule 1.8(a) applies; if payment in crypto is optional, it does not. Formal Opinion 2019-5 DC Bar Opinion 378 (2020) sharpens that line further: the rule is not implicated when a client opts to pay in crypto after receiving a dollar-denominated bill for fees already earned. Virginia LEO 1898 (2022) reaches the same conclusion for Virginia, and the opinion notes the committee aligned with at least three other state bar committees on that client-payment-allocation point, making Nebraska, New York, DC, and Virginia a persuasive four-jurisdiction consensus.
Rule 1.5, reasonableness and the volatility problem. Because crypto values fluctuate sharply, a fee quoted in crypto without a dollar anchor can easily become unreasonable in either direction. DC Bar Opinion 378 confirms that cryptocurrency’s value ‘remains predictably volatile’ and that the lawyer must ensure the client understands this in writing. So, what is the structural fix?
Lawyers should quote fees in dollars, allow payment in the bitcoin equivalent, but peg the conversion rate to the moment the lawyer converts to dollars, provided conversion occurs within a specified reasonable window after receipt, for example two hours. That drafting move keeps the fee tethered to a dollar value the client understood at engagement and avoids a windfall or shortfall for either side, satisfying Rule 1.5(a) and, where Rule 1.8(a) applies, the fairness-at-the-time-of-agreement requirement.
Rule 1.15 and trust account mechanics, the fiduciary-care standard is explicit in the most recent material. Retainer payments not yet earned must go into trust under Rule 1.15. The problem is that bitcoin cannot be deposited in a bank trust account. Two workable approaches may be the following: (a) immediate conversion: upon receipt of a bitcoin retainer, convert immediately to U.S. dollars and deposit in the IOLTA account; or (b) a bitcoin trust wallet used like a trust account, though the fluctuating value of the wallet creates compliance uncertainty; this might be incompatible with some IOLTA account requirements. Fees already earned at the time of receipt do not go into trust and can be converted and deposited directly in the operating account. The SC Ethics Advisory Committee’s PayPal opinion confirms the general principle that client funds held in a non-bank electronic account must be transferred to an IOLTA account promptly, and that framework could apply by analogy to crypto retainers. Virginia LEO 1898 goes further than prior opinions, requiring safekeeping of crypto ‘with the care of a professional fiduciary’ and explicitly weighing the cold-wallet-versus-theft tradeoff.
The Maryland State Bar Association Ethics Commit (Ethics Docket No. 2022-01) concluded that lawyers may
accept cryptocurrency as payment for fees, including advance retainers, if the fee is reasonable and complies with the Maryland Rules of Professional Conduct. Because cryptocurrency is treated as property rather than funds, it need not be deposited into a client trust account. Instead, attorneys must safeguard it, maintain appropriate records, and keep it separate from their own property. Lawyers must obtain the client’s informed written consent, fully explain the risks of cryptocurrency, and be competent to manage digital assets. Any unearned portion of an advance fee must be returned at the end of the representation.
Rule 1.1, competence, security, and a new rule hook for the due-diligence checklist. Hackers increasingly target lawyers and digital transactions, including bitcoin wallets and exchanges. A lawyer who accepts crypto must understand how to secure the wallet key; the firm’s bitcoin wallet coupled with proper safeguarding of the key is the minimum. DC Bar Opinion 378 states that competence under Rule 1.1 ‘requires lawyers to understand and safeguard against the many ways cryptocurrency can be stolen or lost,’ and that ‘because blockchain transactions are unregulated, uninsured, anonymous, and irreversible, cryptocurrency is regularly targeted for digital fraud and theft’. A lawyer should develop a due-diligence checklist covering the client’s identity and source of funds, both to satisfy money-laundering concerns under 18 U.S.C. § 1957 and to demonstrate the competence Rule 1.1 demands, A published ABA committee article reports that ABA Formal Opinion 513 (2024) addresses the 2023 amendment to Model Rule 1.16(a), which explicitly requires lawyers to ‘inquire into and assess the facts and circumstances of each representation through a reasonable risk-based inquiry, not a perfunctory one,’ arising specifically from governmental concerns about lawyers unwittingly facilitating money laundering and terrorist financing.
So, what should a lawyer wanting to accept cryptos do? The immediate drafting priority would be an engagement agreement that quotes fees in dollars with a timed crypto-conversion peg, includes Rule 1.8(a) written disclosures for any advance-fee arrangement, specifies immediate conversion to IOLTA on receipt of any retainer, and documents the source-of-funds inquiry. Lawyers should obtain client’s consent.
Nathan M. Crystal & Francesca Giannoni-Crystal
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