A) According the the IRS: Calling the IRS will not speed up your refund. Our phone and walk-in representatives can only research the status of your refund if it has been 21 days or more since you filed electronically, more than 6 weeks since you mailed your paper return, or Where’s My Refund? directs you to contact us. If we need more information to process your tax return, we will contact you by mail. Otherwise Where’s My Refund? has the most up to date information available about your refund. Use the IRS2Go mobile app or use the Where’s My Refund? tool. Both are available 24 hours a day, 7 days a week.