When were they sent? It can take a bank 2-3 days to process an electronic transfer.
Also did you have any TurboTax fees? If so, did you pay them upfront with credit/debit card, or did you choose to pay them out of the Federal refund (the refund processing service)? If you chose the latter, an intermediary bank is involved, and we can tell you how to check on your refund status with them.
