I filed for refund by mail on Feb. 11. This is longer than the 6 weeks advised

Q) I filed for refund by mail on Feb. 11. USPS tracking verified that it was at Salt Lake City on Feb. 20. This is longer than the 6 weeks advised and have received no response. Is there a reason for concern on my part?

A) Whether you owe taxes or you’re expecting a refund, you can find out your tax return’s status by Using the IRS Where’s My Refund tool. Viewing your IRS account information. Calling the IRS at 1-800-829-1040 (Wait times to speak to a representative may be long.