If you have not received your refund from the IRS, you can find out where your refund is by going to Where's My Refund:
https://www.irs.gov/refunds
You can also download the mobile site IRS2Go App:
https://www.irs.gov/newsroom/irs2goapp
If it has been over 21 days since you have filed electronically, and six weeks since you mailed your return, you can contact the IRS at 800-829-1040 directly.
https://sa.www4.irs.gov/irfof/lang/en/irfofonlinehelp.jsp
