I paid my last quarter estimated tax of 2021 late. The tax was due on 01/15/2022 and I paid it late directly to the IRS site on 02/09/2022 (according to IRS receipt). My refund from the IRS which I received was exactly short the 4th. quarter tax amount I paid late on 02/09/2022. I put in the wrong date of 01/15/2022 when I claimed the 4th. quarter credit on my 1040 for 2021. Do I need to file an amended return to reflect the proper date? Also, I how do I make sure I got credit for my 4th quarter estimated tax payment?
Please advise and Thanks,
JKS
