The $5,000 dollar rebate at the moment is applied for by the consumer after the sale. You get a check in the mail. The details of the redemption process have not been released yet, but the Governor of New Jersey is on record saying that NJ residents who purchase or lease after 1/17/20 will be eligible to claim the incentive directly after the fact. The plan is to have a special dealer portal available in the summer time that will allow dealers to claim the money directly and apply it to the price of the car at the point of sale. More convenient? Sure, but that also means that you'll have to deal with a huge song and dance from salespeople about what a tremendous deal they are giving you, when in reality not one penny is coming from their pockets.