When a finance director in Mexico City asks what it costs to pay a supplier in Miami, the answer they get from their bank is rarely the true answer. The quoted rate—often presented as a small fixed fee plus a modest FX margin—is just the beginning. By the time the payment arrives, the true all-in cost has typically been 3x to 6x the stated fee.
This piece breaks down the five highest-volume B2B cross-border corridors in Latin America and quantifies what enterprises are actually paying on each.
Annual B2B volume: ~$180B Traditional all-in cost: 3.2%–6.8% Primary cost components: FX spread (1.5–3.5%), wire fee ($25–$45), correspondent lift ($15–$30 per correspondent bank), float (0.3–0.8% on 2-3 day settlement)
The Mexico–U.S. corridor is the highest-volume cross-border B2B corridor in Latin America. It is driven primarily by manufacturing supply chains, the automotive sector, electronics assembly, and services exports. Despite the high volume, the infrastructure remains expensive.
Annual B2B volume: ~$95B Traditional all-in cost: 4.5%–7.2% Primary cost components: IOF tax (0.38%), BACEN reporting overhead, FX spread (2–4%), wire fee, correspondent lift
Brazil's regulatory environment adds a layer of complexity—and cost—that makes this corridor among the most expensive in the region. The IOF tax alone adds 0.38% to every international transfer, and BACEN reporting requirements create operational overhead that banks pass through to their clients.
Annual B2B volume: ~$42B Traditional all-in cost: 4.0%–6.5% Primary cost components: DIAN compliance overhead, FX spread (1.8–3.2%), COP volatility premium, correspondent lift
Colombia's services export sector—software, BPO, creative industries—drives significant cross-border volume with U.S. counterparties. The peso's volatility means enterprises often pay a premium for FX execution even when the nominal spread looks competitive.
Annual B2B volume: ~$28B (official) + significant informal volume Traditional all-in cost: 6%–15%+ (depending on exchange rate used) Primary cost components: Capital controls premium, official vs. parallel rate gap, CNV compliance overhead, correspondent lift
Argentina is in a class by itself. The gap between official and parallel (blue chip swap) exchange rates has at times exceeded 100%, making the concept of a "true" all-in cost difficult to pin down. What is clear is that enterprises using official channels face costs that are materially higher than any other corridor in the region.
Annual B2B volume: ~$35B Traditional all-in cost: 2.8%–4.5% Primary cost components: FX spread (1.2–2.5%), wire fee, correspondent lift, float
Chile's more open economy and relatively stable peso make this the least expensive corridor on a traditional basis. But "least expensive" is still expensive—a 2.8% all-in cost on $10M/month in payments is $280,000 per year in fees.
Across all five corridors, stablecoin settlement offers a materially better cost profile:
| Corridor | Traditional All-In | Stabled All-In | Annual Savings (on $5M/mo) |
|---|---|---|---|
| Mexico–U.S. | 5.0% avg | 1.5% | $2.1M |
| Brazil–U.S. | 5.8% avg | 1.5% | $2.58M |
| Colombia–U.S. | 5.2% avg | 1.5% | $2.22M |
| Argentina–U.S. | 8%+ avg | 1.5% | $3.9M+ |
| Chile–U.S. | 3.6% avg | 1.5% | $1.26M |
The savings are not marginal. For enterprises doing serious cross-border volume, switching from traditional rails to stablecoin settlement is one of the highest-ROI treasury decisions available.
Ready to calculate your specific savings? Try our savings calculator or book a demo.
See how much your enterprise can save with Stabled's 1.5% flat-fee settlement.