You still have to meet the income and asset tests. 50% of the income must be generated from work done inside a zone. 70% of the assets must also be qualified. However, tangible property (equipment) that ceases to be a qualified Opportunity Zone business property shall continue to be treated as a qualified Opportunity Zone business property for the lesser of 5 years after the date on which such tangible property ceases to be so qualified, or the date on which such tangible property is no longer held by the qualified Opportunity Zone business. It is, therefore, possible to have qualified OZ property outside of a zone, expand your business, etc, but you must still maintain a significant presence inside a zone.