Payment sent before tax return filed.

[Trish76]

Payment made with voucher, not 1040ES, but tax return not filed yet. Now amount due is less than amount originally submitted. Where do I list the amount paid with the voucher?

[fanfare]

If you  jumped the gun and paid too much before you filed the tax return, there's no line on your tax return to correct that mistake.

[VolvoGirl]

The IRS should see the overpayment and send back the difference.