Since we're a 2-Volt family, we're looking into purchasing a 240V charger from SPX. It seems like a lot of folks on here are getting the charger for around $500 installed. We live in PA, which doesn't appear to offer any incentives for chargers, so we'll be relying on the federal tax credit to make this affordable. I found the 8911 form on the IRS website and it doesn't appear to give us anywhere close to $1,000 back. It says $1,000 or 30% of the total cost, whichever is less. Assuming the install is $1,500, we would only receive a $450 tax credit. Am I missing something? How is everyone else receiving $1,000 tax credits?