Calculation error - pay too much Fed Tax to the IRS

Hello,

I'm using 2024 TurboTax Deluxe version:

Filed Married filed Jointly

Income: W2, pension, interests, long term capital gain.

Fed and NC state tax withholds.

 

TurboTax calculated that I owed the IRS by certain amount.  I cut a check for that amount.  About three weeks later, the IRS sent me a message to my IRS online account and also mailed me the same letter stating that I overpaid them for $143.00.   This to me is a calculation error with the TurboTax software.

 

What retribution do I get for reporting this error.  I have been using your software for about 40 years.  This is the first error I encountered.   Please help.

 

Tom.