I feel like we got less than the 30% tax credit for installation of solar panels. It seems like we got about 2/3 of that . How do I know that I got the full reward. There was also no carry over to the next year.
It is not a refundable credit which means it cannot be larger than your tax liability.
Look at form 5695
Click Tax Tools on the left side bar
Click Tools that drops down
Click "View My Tax Summary" on the screen
Click "Preview my 1040" that now appears on the left side bar