You should also use Form 843 if you're requesting a refund of penalties and interest or an addition to tax that you simply already paid out. You'll need to print and mail the amended return. You can only efile it from the identical account the original was Acknowledged. In addition, https://whatdoido33333.blogdiloz.com/34432782/the-smart-trick-of-tax-preparer-for-1040x-that-no-one-is-discussing