So you input 0 in box 3 and 4. Box 2 should have federal taxes withheld. There is no calculation for additional social security taxes..... Turbotax handles this fine. Possibly your income moved you up to a higher tax bracket subjecting you to limitations on deductions or AMT?
**I don't work for TT. Just trying to help. All the best.
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**Mark the post that answers your question by clicking on "Mark as Best Answer" I am NOT an expert and you should confirm with a tax expert.
