The IRS has no record of my return

[Davidsm15322]

I am waiting for my refund and the irs had no record of it

[Christinajacob]

I mailed it out may 9th

[Lisa995]

Did you put any tracking on the envelope so you can see if it ever made it to the IRS?

Did you file a state return as well and accidently mailed both federal and state returns to the same address?