Using a UPS mailbox with a street address can work for business registration in some states, but others may require a physical office or a registered agent with a real street address. It’s best to check your state’s specific requirements or consult a business attorney to be sure.
You can try opening a branch and hiring staff in Canada first, then gradually expand the scale to qualify for the international internal transfer category. It is advisable to consult an immigration lawyer for the most suitable direction.
