Per the IRS: If you file a complete and accurate paper tax return, your refund should be issued in about six to eight weeks from the date IRS receives your return. For your federal refund you can check the status of your mailed return for your refund on the IRS website: Where's My Refund (it can take 3 to 4 weeks for any information to show since you mailed in a return)
https://www.irs.gov/refunds
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If you have a State refund, each state differs on when they issue refunds
How do I track my state refund?
