Social Security TT 2025Calculation Error - CP11

user17699582341 — Sun, 08 Mar 2026 14:00:52 GMT

I received CP11 stating I owe taxes instead of refund due to calculation error on Social Security. Why is it not correctly calculating? There was no entry error just calculation error by TT.

Re: Social Security TT 2025Calculation Error - CP11

AnnetteB6 — Sun, 08 Mar 2026 15:44:56 GMT

A common reason for Social Security to not be included as taxable income when it should be is an inaccurate answer to the question asking about being a US citizen living in certain foreign countries. If you mistakenly answered 'yes', then none of your Social Security would be taxed.

If your CP11 notice included any penalties and interest and your entries into TurboTax were accurate, then you can submit a claim through the TurboTax guarantee. See the following TurboTax help article for details:

How do I submit a claim under the TurboTax 100% Accurate Calculation Guarantee or 100% Accurate, Expert Approved Guarantee?

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Social Security TT 2025Calculation Error - CP11

Re: Social Security TT 2025Calculation Error - CP11