I'm doing my taxes and either there is an issue with the TurboTax software / form or the form I received from the Railroad Retirement Board. The software asks for Box 5 Total Net Benefits but there is nothing in box 5 on the form I received -- there is an amount in Box 4 though. The software asks for Box 10 Federal Tax Withheld, but the form I received has that amount in Box 9. I think the TurboTax software is wrong.
