I received a letter from IRS stating my return was incorrect , that I owe them 1090 Please check my return and contact me.

[dell-bomnskie]

I believe the problem is my social security payments was not listed as taxable

[BillM223]

We in the Community cannot see your private tax data. Since you received a letter from the IRS, please see TurboTax Tax Accuracy Guarantee or see "What's TurboTax's phone number?"

[xmasbaby0]

No one in the user forum can check your tax return for you.   But--here is some information that may explain what happened:

USER ERROR WITH SOCIAL SECURITY ENTRY

We have seen a lot of people who made a user error with the entry of their SSA1099.   The screen right after you enter the SSA1099 asks you if you lived in certain foreign countries in 2025.   If you skipped past that screen or answered incorrectly, your Social Security was not taxed correctly.   Look at your Form 1040 and see if line 6b was left blank due to that mistake.  The IRS is catching those mistakes and correcting them by reducing your refund or increasing your tax due.   It is really so important to read every screen slowly and carefully from top to bottom as you prepare your tax return to avoid errors.