Investors who invest in property or a business out of state generally have to file taxes in the state where the property or business is located. In addition, they typically have to include the income in their state of residence. As a result, you may have a situation where the state where the project is located recognizes the Opportunity Zone rules but the state you live in does not or vice versa. So depending on how the new Hawaii rules are drafted, typically it means that you will qualify in Hawaii for your investments and will not have to pay tax on your capital gain until 2026. However, if you have invested in a state that has not accepted the rules you will have to pay tax on the income from sale of the project in that state.