Stablecoin Treasury Management: How Companies Hold and Move Digital Dollars

Stablecoin treasury management is becoming a core discipline for finance teams. With over $33 trillion in stablecoin transaction volume recorded in 2025 and a total market capitalization exceeding $320 billion in 2026, digital dollars are no longer confined to crypto trading desks. Corporations are using them for cross-border supplier payments, payroll disbursements, yield generation, and intraday liquidity management.

According to an EY-Parthenon 2025 survey, 13% of financial institutions and corporates globally already use stablecoins, and 58% of corporates plan to adopt within two years. This article covers the technical and operational decisions treasury teams face when integrating stablecoins: which instruments to hold, how to account for them, where to custody them, and how to move them efficiently.

Why Companies Hold Stablecoins

Traditional payment settlement cycles impose delays that stablecoins eliminate. A wire transfer through the SWIFT network takes one to five business days and costs $25 to $50 per transaction. Stablecoins settle in seconds to minutes, operate 24/7, and cost fractions of a cent on modern rails.

The operational advantages extend beyond speed. Treasury teams gain three capabilities that legacy banking rails cannot match:

• 24/7/365 settlement: no batch windows, no banking hours, no holiday closures
• Programmable flows: smart contracts and protocol-level logic can enforce payment conditions, escrow, and multi-party approvals without manual intervention
• Global reach without correspondent banking: a single stablecoin wallet can send and receive across borders without intermediary banks, reducing the number of nostro/vostro accounts a company needs to maintain

Cross-border supplier payments are the leading use case: 77% of corporates in the EY-Parthenon survey cited this as their primary stablecoin application. A company processing $10 million annually in cross-border payments can save $200,000 to $300,000 in fees by switching from traditional rails to stablecoins.

Choosing Treasury Stablecoins: Liquidity vs. Yield

Treasury teams face a fundamental allocation decision: hold liquid, zero-yield stablecoins for operational needs, or allocate to yield-bearing instruments that generate returns from reserve assets. Most adopt a tiered approach.

Operational Liquidity: USDC and USDT

USDC ($78 billion market cap) and USDT ($190 billion market cap) serve as the primary operational stablecoins. They offer the deepest liquidity across exchanges, the widest chain availability, and the most established on/off-ramp infrastructure.

For regulated entities, USDC has an edge: Circle is publicly traded on NYSE (since June 2025), publishes monthly reserve attestations audited by Deloitte, and holds reserves exclusively in U.S. Treasuries and cash at regulated banks. USDT offers superior liquidity in emerging-market corridors and dominates the Tron network, which handles over $600 billion in monthly stablecoin volume.

Yield Generation: T-Bill Backed Stablecoins

Yield-bearing stablecoins grew from $9.5 billion to over $20 billion in 2025, expanding 15x faster than the overall stablecoin market. These instruments pass through returns from short-duration U.S. Treasury portfolios, currently yielding approximately 3.6% to 4.7% annualized.

Yield is not free: T-bill backed stablecoins introduce counterparty risk with the issuer, potential liquidity constraints on redemption, and regulatory classification questions. Treasury teams should evaluate each instrument's reserve structure, audit cadence, and redemption terms before allocating.

The practical allocation strategy for most treasuries: maintain 60-80% in liquid operational stablecoins (USDC/USDT) for daily cash needs, and allocate 20-40% to yield-bearing instruments for reserves not needed within 24-48 hours.

Multi-Chain Treasury Operations

Stablecoins exist across dozens of networks, and the choice of chain affects settlement speed, cost, liquidity depth, and custody infrastructure compatibility. Treasury teams typically operate across two to four chains depending on their counterparty requirements.

The institutional best practice: hold the majority of float on the chain with the deepest liquidity and lowest custody friction (typically Ethereum mainnet), while pre-positioning smaller balances on chains where settlement velocity matters for operational payments.

Cross-Chain Bridge Risk

Moving stablecoins between chains introduces bridge risk: the possibility that a bridge contract is exploited, resulting in loss of funds. Treasury policies should specify approved bridges, maximum exposure per bridge, and whether native issuance (minting directly on the target chain) is preferred over bridging. Native stablecoins like USDB on Spark avoid bridge risk entirely because they are minted directly on-chain rather than wrapped from another network.

Accounting Treatment: How Stablecoins Hit the Balance Sheet

The accounting treatment of stablecoins under U.S. GAAP remains in flux. Treasury teams need to understand the current rules and anticipated changes.

ASU 2023-08: What It Covers (and Doesn't)

The FASB's ASU 2023-08, effective for fiscal years beginning after December 15, 2024, introduced fair value accounting for qualifying crypto assets. However, it specifically excludes stablecoins that meet the definition of a financial instrument, along with NFTs and wrapped tokens. Bitcoin and Ether fall under ASU 2023-08; most fiat-backed stablecoins do not.

Stablecoins excluded from ASU 2023-08 continue under the indefinite-lived intangible asset framework (ASC 350), which uses cost less impairment. Under this model, companies can write down stablecoin holdings when value drops below cost but cannot write them back up when value recovers. This creates an asymmetric accounting outcome that penalizes holders.

The FASB Stablecoin Project

In October 2025, FASB voted 6-1 to add stablecoin accounting to its technical agenda. The project aims to clarify whether stablecoins may be classified as cash equivalents, financial assets, or a new hybrid category. Draft guidance is expected in 2026.

Currently, companies report stablecoins inconsistently: as other current assets, restricted cash, receivables, intangible assets, or financial instruments. If a fiat-backed stablecoin represents a contractual right to receive cash from the issuer on demand, many auditors classify it as a receivable. Treasury teams should work with their auditors to establish a defensible classification before scaling stablecoin holdings.

Practical guidance: Until FASB issues definitive stablecoin rules, document your classification rationale. If your stablecoin represents a redemption right against the issuer (as with USDC or USDB), classification as a receivable or financial instrument is generally more defensible than intangible asset treatment. Consult your auditor.

Custody and Key Management

How a company holds its stablecoins determines its security posture, regulatory compliance, and operational flexibility. The three models: qualified custody, self-custody, and hybrid approaches.

Qualified Custodians

Regulated entities (registered investment advisers, funds, broker-dealers) often require a qualified custodian under SEC rules. The major digital asset custodians:

• Anchorage Digital: holds an OCC federal bank charter (granted 2021), serves institutional clients including BlackRock
• BitGo: received an OCC national bank charter in December 2025, manages $90 billion+ in assets under custody
• Coinbase Prime: operates under state trust company licenses, integrates exchange and custody
• Fireblocks: secured an NYDFS Trust Company charter in mid-2025, pioneered MPC-CMP wallet infrastructure

The regulatory environment shifted materially in 2025: SAB 121's repeal (via SAB 122) removed the capital requirements that made crypto custody prohibitively expensive for traditional banks. The GENIUS Act, signed into law in July 2025, codified federal standards for stablecoin custody and digital asset safekeeping.

Self-Custody with MPC

Companies that need direct control over their stablecoin holdings increasingly use MPC (Multi-Party Computation) wallets. MPC splits the private key into multiple shares distributed across independent endpoints: cloud servers, on-premises hardware, and mobile devices. No single party ever holds the complete key material.

A typical configuration uses a threshold signature scheme (TSS): for example, 3-of-5 shares required to produce a valid signature. Key shares are stored in Trusted Execution Environments (TEEs) for hardware-level isolation, and can be refreshed without changing the wallet address.

Hybrid Model

Many treasury operations use a hybrid approach: qualified custody for long-term reserves and yield-bearing positions, with hot wallet allocations (MPC or multisig) for daily operational flows. The hot wallet is funded from the custodial account on a scheduled or threshold basis, keeping the attack surface small while maintaining operational velocity.

Cash Management Workflows

Stablecoins are replacing wire transfers and ACH in specific treasury workflows where speed, cost, or global reach matters.

Cross-Border Payables

The highest-impact use case. Traditional cross-border payments route through correspondent banks, incurring 2-5% in fees from FX spreads, intermediary charges, and lifting fees. Stablecoin-based payables reduce this to cents per transaction.

The workflow: the treasury desk converts fiat to USDC or USDT via an on-ramp, sends to the supplier's wallet address, and the supplier off-ramps to local currency. Settlement: minutes instead of days. Stripe, Visa, and Western Union have all integrated stablecoin settlement into their payment infrastructure.

Payroll and Contractor Disbursements

Over 225 businesses integrated stablecoins into payroll operations in 2025. Platforms like Deel (which processed $22 billion in global payroll in 2025) and Bitwage (serving 90,000+ workers across 200 countries) offer stablecoin disbursement as a standard option.

The typical flow: the employer funds payroll in fiat, the platform converts to stablecoins for cross-border settlement, and recipients receive payment in stablecoins or auto-converted to local currency. For contractors in countries with limited banking access, stablecoin payroll eliminates the need for a local bank account entirely.

Receivables and Merchant Settlement

On the receivables side, companies accepting stablecoin payments bypass interchange fees (typically 1.5-3% of transaction value) and eliminate chargeback risk. The tradeoff: fewer consumers currently pay with stablecoins compared to cards, and the company must manage stablecoin-to-fiat conversion.

Regulatory Framework for Corporate Stablecoin Use

Two regulatory frameworks define the compliance landscape for stablecoin treasury operations.

United States: The GENIUS Act

The GENIUS Act (Guiding and Establishing National Innovation for U.S. Stablecoins), signed into law on July 18, 2025, establishes the first comprehensive federal framework for stablecoins. Key provisions relevant to treasury operations:

• 100% reserve requirement in permitted assets: U.S. Treasury bills, insured bank deposits, government money market funds, and central bank reserves
• Reserves must be segregated; rehypothecation is prohibited
• Monthly public reporting on reserve composition required
• Payment stablecoins are explicitly excluded from classification as securities or commodities
• Issuers above $50 billion in outstanding supply must publish annual audited financial statements

Full enforcement is expected by January 2027. The law provides the regulatory clarity that many corporate treasury teams cited as the primary barrier to adoption.

Europe: MiCA

The Markets in Crypto-Assets Regulation (MiCA) took full effect in December 2024, with all crypto-asset service providers required to achieve compliance by July 2026. MiCA classifies stablecoins as either asset-referenced tokens (ARTs) or e-money tokens (EMTs), each with specific reserve, disclosure, and authorization requirements. Companies operating in the EU should confirm that any stablecoins in their treasury are issued by MiCA-authorized entities.

Stablecoin Treasury on Bitcoin: The Spark Approach

Most stablecoin treasury operations run on Ethereum, Solana, or Tron. But a growing segment of companies: particularly those already holding Bitcoin on their balance sheet: want stablecoin operations on Bitcoin-native infrastructure.

Spark, a Bitcoin Layer 2, supports native stablecoin issuance and transfer without bridging from other chains. USDB, issued by Brale (a regulated U.S. stablecoin issuer with multi-state money transmitter licenses and SOC 2 Type II certification), is minted directly on Spark with 1:1 backing by U.S. Treasury bills and cash equivalents.

For treasury operations, Spark offers specific advantages:

• Sub-second finality with zero fees for Spark-to-Spark transfers: no batch windows, no gas cost optimization
• No bridge risk: USDB is natively issued on Spark, not wrapped from Ethereum or Solana
• Bitcoin rewards: holders of 10+ USDB earn 3.5-6% APY paid daily in Bitcoin, funded by Flashnet protocol fees (not from reserves)
• Programmable payment flows: the Spark protocol supports conditional transfers and atomic operations between counterparties
• Self-custodial by design: users maintain their own keys with unilateral exit capability to Bitcoin L1

The combination of instant settlement, zero fees, and Bitcoin-native yield makes USDB particularly relevant for companies that want to consolidate their Bitcoin and stablecoin treasury operations on a single infrastructure layer.

Building a Stablecoin Treasury Policy

Companies adopting stablecoins for treasury should formalize their approach in a written policy. The key elements:

Approved Instruments and Allocation

Specify which stablecoins the treasury may hold, with maximum allocation percentages per instrument. A sample policy might allow USDC and USDT for operational liquidity (up to 80% of stablecoin holdings) and BUIDL or USDB for yield generation (up to 40%), with a combined stablecoin allocation cap relative to total corporate cash.

Chain and Custody Requirements

Define approved chains, approved custodians, maximum hot wallet balances, and the process for moving funds between custodial and operational wallets. Specify key management requirements: minimum signature thresholds for multisig or MPC configurations, approved hardware for key shares, and backup and recovery procedures.

Compliance and Reporting

Establish KYC/AML requirements for counterparties, transaction monitoring thresholds, and reconciliation cadences. Stablecoin transactions create an immutable on-chain audit trail, but companies still need to map wallet addresses to counterparty identities and reconcile on-chain records with internal accounting systems.

Risks and Limitations

Stablecoin treasury management introduces risks that traditional cash management does not:

• Issuer risk: if a stablecoin issuer becomes insolvent or its reserves are seized, holders may not recover full value. The GENIUS Act's segregation and rehypothecation ban mitigate this for compliant U.S. issuers, but not all stablecoins fall under this framework
• Depeg risk: even fully-backed stablecoins can trade below par during periods of market stress, as USDC did briefly in March 2023 when Silicon Valley Bank (which held a portion of Circle's reserves) failed
• Smart contract risk: stablecoin contracts on any chain can contain vulnerabilities. Native issuance (as with USDB on Spark) reduces but does not eliminate this risk
• Regulatory risk: classification of stablecoins as securities, commodities, or other regulated instruments could restrict corporate holdings. The GENIUS Act provides clarity for U.S. payment stablecoins specifically
• Operational risk: key loss, wallet compromise, or incorrect address entry can result in irreversible loss of funds. Unlike bank transfers, stablecoin transactions cannot be reversed after confirmation

Getting Started

For treasury teams evaluating stablecoin adoption, the path forward depends on your existing infrastructure and use case:

• For cross-border payables: start with USDC on a stablecoin payment rail integrated with your existing ERP or treasury management system
• For yield on idle cash: evaluate T-bill backed instruments like BUIDL, USDY, or USDB based on your custody model and chain preferences
• For Bitcoin-native treasury operations: explore USDB on Spark for instant, zero-fee settlement with daily Bitcoin rewards
• For developers building treasury tooling: the Spark SDK provides programmatic access to stablecoin transfers, balance queries, and payment flow orchestration

Stablecoin treasury management is no longer experimental. The regulatory frameworks are in place, the custody infrastructure is mature, and the cost savings are measurable. The question for most treasury teams is not whether to adopt, but how to structure the transition.

This article is for educational purposes only. It does not constitute financial or investment advice. Stablecoins and digital asset protocols involve technical and financial risk. Always do your own research and understand the tradeoffs before using any protocol or financial instrument.