That is why Montana MSB structures attract attention from founders building cross-border finance businesses. A Montana MSB generally refers to a Montana company that is registered with FinCEN as an MSB and is structured around money transmission or related federal MSB activity. What a Montana MSB structure can and cannot solveA ready-made Montana MSB structure can help with setup speed, but it should never be treated as a substitute for legal review. Who should consider this routeA Montana MSB structure is more relevant for fintech founders with a clear cross-border use case than for someone casually exploring payments. A Montana MSB company can be useful, but only if the buyer treats compliance as part of the product, not as something to fix later.