Stablecoins Cross the Enterprise Threshold: $5 Trillion B2B Corridor by 2035

From Crypto Experiment to Enterprise Infrastructure

The stablecoin narrative changed in 2025. It stopped being a story about crypto markets and started being a story about enterprise treasury management. The signal was volume, not price: B2B stablecoin payments surged from under $100 million per month in early 2023 to over $6 billion per month by mid-2025 — a 60x increase in under three years, driven almost entirely by cross-border B2B use cases, not by retail crypto speculation.

According to Juniper Research, published by CoinDesk in April 2026, cross-border B2B stablecoin transactions will reach $5 trillion by 2035, from $13.4 billion in 2026. That is a 37,000% increase in nine years. The projection assumes stablecoins displace a meaningful share of the correspondent banking network — the $150 trillion annual global cross-border payments system that runs on SWIFT rails and takes 3-5 business days per transaction at a cost of 2-3% of transaction value.

The economics driving the displacement are straightforward. Stablecoin settlement costs 0.1-0.3% of transaction value. Settlement completes in under two minutes. At $50 million in annual cross-border payment volume, that spread represents roughly $1 million in annual savings — captured today by companies using platforms like OpenPayd, which processes $180 billion in annualized transaction volume across 1,000+ clients. This is not a theoretical future saving. It is a documented present one.

The GENIUS Act Creates an Enterprise Compliance Deadline

The Guiding and Establishing National Innovation for US Stablecoins (GENIUS) Act, signed into US law in 2025, established the first comprehensive federal framework for payment stablecoins. It requires issuers to hold 1:1 reserves in US dollars or short-term Treasury instruments, submit to AML/KYC oversight, and obtain federal or state licensing from the FDIC, Federal Reserve, or OCC. The July 2026 implementation deadline means that all three regulatory bodies are currently finalizing application rules.

The GENIUS Act’s significance for corporate treasury is not primarily about compliance. It is about confidence. EY-Parthenon’s survey conducted after the Act’s passage found that 54% of non-adopter corporates expected to integrate stablecoins within six to twelve months. 77% identified cross-border supplier payments as their top use case. This is not speculative future intent — these are treasury teams with active vendor payment mandates telling researchers they are planning to move.

Before the GENIUS Act, the primary barrier to corporate stablecoin adoption was regulatory uncertainty: could a stablecoin issuer disappear? Was a stablecoin legally equivalent to cash for accounting purposes? The GENIUS Act answers both questions. Licensed payment stablecoins backed by 1:1 reserves are as credit-risk-free as the Treasury instruments backing them, and the federal licensing framework gives corporate legal teams the regulatory comfort to recommend adoption to their CFOs.

Stablecoins are projected to represent 3% of all US dollar payments in 2026, growing to 10% by 2031. EY-Parthenon estimates that 5-10% of all cross-border payments — representing $2.1 to $4.2 trillion annually — will settle in stablecoins by 2030. The $5 trillion B2B projection by 2035 is consistent with, though more aggressive than, EY-Parthenon’s range.

What Enterprise Treasury Teams Need to Build in the Next 12 Months

1. Audit your correspondent banking relationships for stablecoin displacement candidates

Not all cross-border payments should move to stablecoins immediately. The displacement opportunity is highest in corridors where SWIFT friction is most acute: payments to markets with limited correspondent banking relationships (Sub-Saharan Africa, South Asia, Southeast Asia), payments that routinely take 3+ days to settle, and payments where FX spreads add 1-2% to SWIFT’s already 2-3% processing cost. Start by mapping the ten cross-border corridors that generate the most annual payment cost. Each is a candidate for stablecoin displacement analysis. Convera and Ripple’s announced partnership — processing treasury transfers using stablecoin settlement — is the enterprise reference model for this displacement exercise.

2. Establish an on-ramp with a GENIUS Act-compliant licensed issuer before Q3 2026

The July 2026 implementation deadline creates a licensing cliff: stablecoin issuers that have not completed GENIUS Act licensing by Q3 2026 will not be able to serve US-entity corporate clients for US-regulated payment flows. Enterprise treasury teams should identify their stablecoin service provider now and confirm that the provider’s licensing application is in-process with the OCC, FDIC, or Federal Reserve. Switching payment infrastructure mid-year carries operational risk. The companies that establish relationships with licensed issuers before the deadline avoid that risk entirely.

3. Update your ERP and treasury management system integration for stablecoin settlement

Stablecoin payments require different accounting treatment, reconciliation workflows, and audit trails than wire transfers. USDC and USDT transactions settle on-chain — meaning the settlement record is public, immutable, and timestamped to the second. That is superior audit documentation compared to SWIFT messages, but it requires that your ERP or treasury management system can ingest on-chain data. SAP, Oracle, and Workday have all released stablecoin settlement connectors in 2025-2026. The integration project for a mid-market treasury team runs 2-4 months. If the GENIUS Act deadline is July 2026, integration projects should be underway now to be production-ready before Q4 2026.

The Antitrust Question

The GENIUS Act’s reserve and licensing requirements are designed to create a safe stablecoin ecosystem. They may also inadvertently create a concentrated one. Minimum reserve requirements at 1:1 in US dollars or short-term Treasuries are easily met by large issuers (Circle, Tether, Paxos) with existing Treasury relationships. For smaller or newer issuers, the cost of maintaining 1:1 dollar reserves and completing federal licensing is a meaningful barrier to entry — one that could consolidate the stablecoin market around 3-5 major issuers, each with deep US Treasury and banking relationships.

That concentration has implications for the enterprise payment market. If Circle (USDC) and a handful of peers dominate licensed payment stablecoins, they will also have significant pricing power over the cross-border payment infrastructure that corporates depend on. The 0.1-0.3% stablecoin settlement cost that makes the enterprise economics compelling today could drift upward in a consolidated market. PYMNTS has documented that stablecoin interoperability with local real-time payment networks (SEPA, Faster Payments, ACH) requires multi-jurisdiction regulatory authorization — a further structural barrier that will limit which issuers can offer truly global settlement at scale.

Enterprise treasury teams would benefit from monitoring the GENIUS Act licensing landscape closely. A market with 3 licensed issuers is a different risk profile than a market with 30. Diversifying stablecoin exposure across multiple licensed issuers — as treasury teams diversify across money market funds or short-term Treasuries — may become standard risk management practice by 2027. Finance Magnates has reported that 85% of all stablecoin transaction value by 2035 will be B2B, reinforcing that the enterprise use case has become the structural driver — not retail.

Frequently Asked Questions

Sources & Further Reading

• Cross-border B2B Stablecoin Payments to Rise by Over 37,000% to $5T by 2035 — CoinDesk / Juniper Research
• The GENIUS Act Set a Clock Ticking — CryptoWisser
• Stablecoin Settlement Brings Cross-Border Interoperability to Local RTP Networks — PYMNTS
• Convera and Ripple Leverage Stablecoins to Speed Cross-Border Payments — PYMNTS
• Stablecoin Payments to Reach $5 Trillion by 2035 as 85% of Value Comes from B2B Use — Finance Magnates