After you file

That is a question for the IRS.  But first----why not try depositing the check at your bank again and ask for a bank manager who might not be so picky about the fact that you tried to "fix" the address.   (Why did you do that?)  And ----were you trying to deposit the check by taking a photo of it with your phone?  Or did you go to the bank in person?

 

LOST REFUND CHECK

 

https://www.irs.gov/forms-pubs/about-form-3911-taxpayer-statement-regarding-refund

 

**Disclaimer: Every effort has been made to offer the most correct information possible. The poster disclaims any legal responsibility for the accuracy of the information that is contained in this post.**