Oh - I might add - the IRS usually runs computer matching of tax returns to find such mismatches about a year after the filing date so letters resulting from a mismatch on a 2017 tax return (filed in April 2018) would probably not be sent until sometime late in 2019.
**Disclaimer: This post is for discussion purposes only and is NOT tax advice. The author takes no responsibility for the accuracy of any information in this post.**
