I amended my tax return to include my paid mortgage interest. It didn't change my return amount. If I do NOT mail this will the IRS still process my original e-file?

[EEE530]

Do I have to mail this amended return or will the e-file I processed in January still go through and process?

[swoophorse]

The numbers (refund, amount owed) after you added your interest should have changed. If it did not I suspect that you are not filing a itemized return. You are more than likely filing a  1040 EZ form. If this is the case you really do not have to send your amended form. Hope this helps and good luck.