My tax return (claiming refund) was rejected and I was assessed penalty charges for that. I went to the local IRS office and they told me to file form 843. I now have two questions:
1. Should I file one or two forms 843 for the tax and the penalty directly associated with it? The penalty shows up in my IRS account under the original tax year, though it was assessed after the rejection of the tax return.
2. Should I include interest when claiming a refund using form 843? If so, from when and till when? (eg., from 45 days after the original due date of the tax return, till the date I fille 843?)
Many thanks!
