What do i do if my tax refund was accepted but was rejected from the bank and i never received it in the mail

[xmasbaby0]

Banking information for refund is wrong

If you entered incorrect banking information for your refund, you can change it if your return is rejected.  If it is accepted, however, it is too late to change it.  The bank will reject the refund and send it back to the IRS.  Then the IRS will issue a paper check and mail it to the address you put on your tax return.  Expect a delay of at least a couple of weeks to receive your refund.

Here is what the IRS says about entering incorrect banking information

https://www.irs.gov/help-resources/tools-faqs/faqs-for-individuals/frequently-asked-tax-questions-an...

[SteamTrain]

And if you've moved from the address listed on your 2018 tax file submission, you need to notify the IRS by filling in Form 8822, and mailing that to the IRS:

https://www.irs.gov/taxtopics/tc157