TurboTax will ask about this. The 1040 form is bein modified so you can claim the payment if you did not receive it.
Line 30 will be added to Form 1040. If a taxpayer did not get the payment or should have received a larger payment, Line 30 will show that amount. It will be treated as a refundable credit. That means that the money will first be used to pay any taxes due and the remainder will be refunded to the taxpayer.
