If Form 6252 is not calculating properly, it could be because of the dates, but this is only a guess without seeing your actual return.
Form 6252 must be filed for any year in which you received payments on an installment sale:
- In the year in which the sale actually occurred, fill out Lines 1 through 4 and Parts I and II
- In any other year, fill out Lines 1 through 4 and Part II
Check your dates and the lines, and ensure that the correct year that the property was sold is listed.
You could also try Deleting Form 6252, and re-entering the information.
How do I view and delete forms in TurboTax Online?
- Open or continue your return in TurboTax.
- In the left menu, select Tax Tools and then Tools.
- In the pop-up window Tool Center, choose Delete a form.
- Select Delete next to the form/schedule/worksheet in the list and follow the instructions.
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