Hopefully I'm not consuming all your share time. Per the IRS Letter:
Changes to your 2020 form 1040 Amount due $2,268.00
We changed your 2020 form 1040 to match our record of your estimated tax payments, credits applied from another tax year, and/or payments received with an extension to file. As a result, you owe $2,268.00.
This return was for my self-employed son who is structured as a single owner LLC therefore he can use Schedule C for income and expenses. 🙄
