From the IRS site, my refund shows accepted, not approved. It has been 3 weeks, so they have the generic "check here" for possible reasons for the delay. None of them apply to me. I have my state already, which sometimes happens. I know that timing can vary, but I was curious how long it actually takes them to inform you if they do find something wrong. I've looked over my taxes a few times, and everything looks good. It's not an amended return, I don't owe anyone money, etc.
