To correct the error with the lump sum Social Security benefit, review your entries in TurboTax's Social Security section.
Follow these steps carefully:
1. Confirm your 2025 benefits are listed on the initial Social Security page.
2. On the lump-sum payment summary screen, ensure the 2024 lump sum amount from your 2025 SSA-1099 is entered correctly.
3. When editing the lump sum, check that the payment year is set to 2024.
4. Enter the specific lump sum amount received in 2024.
5. On the next screen, verify that the Box 5 amount for 2024 is correct and not mistakenly taken from your 2025 form.
Entering these prior year details correctly will resolve the error and update the taxable Social Security amount accordingly.
**Say "Thanks" by clicking the thumb icon in a post. **Mark the post that answers your question by clicking on "Mark as Best Answer"