How to amend withdrawal of Roth IRA due to excess contribution in 2017. Received 2018 1099-R form.

[ttt7280]

In 1099-R form:

• Box 1 and 2a are same amount, $1364
• Taxable Amount Not Determined "Yes"
• Total Distribution "No"
• Codes: J, P

The contributions withdrawn was $1295, but when I went through the questions, I end up owing $522. I thought only earnings are taxed plus 10% penalty for Roth IRA early withdrawal, which should be a lot less.

In other thread, only earnings are entered in 2a, but in another thread, someone says 1099-R form must be entered exactly as received.

[fanfare]

It is not clear why the custodian did not do this calculation for you on the form.
My answer is based on the info you provided.

[fanfare]

your distribution is 1364 and your taxable amount is $69

The early withdrawal penalty then is $7. You can edit your 1099-R accordingly. and change Yes to No on your second bullet item.