@Jessica Kirkpatrick
Consider also that capital improvement needs to occur and we can all better educate ourselves by looking at the IRS website to understand what that law requires.
Let your client know the rules apply to llcs (he can do a sole ownership) they have to elect to take advantage of the tax incentive by making capital improvement to the property.
Imagine buying a house for 120k and then realizing that inside of 10 years you have to spend 120 k or more making it better by the IRS standards.
This is not a good option to reduce tax payments on 120k.
The property in some opp zones is c or d for a reason. They are pushing dollars to the areas that need the most improvements and leaving it to private investors. Once the areas are improved you pray the neighborhood improves. You pray the rents improve you pray the taxes for everyone else get higher. You pray the schools and public services get better. And so on and so on.
This opportunity zone vehicle is being used by most capital gains coming from elsewhere and being put into weak areas of a state or city with the incentive that the taxes don't have to be paid. Unlike a 1031 which would be an eventual payment of the taxes.