I Really do not recommend doing that.
But if you do you will need to create a spreadsheet yourself, to scrupulously record the value of each i-bond at the end of each year...and calculate the interest accrued for just that year.
Yes, a manually-entered 1099=-INT is needed
1) You don't enter an FEIN. Look for the button labeled something like "Type it in Myself"
2) Provider is "US Treasury"
3) $$ go into Box 3.
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____________*Answers are correct to the best of my knowledge when posted, but should not be considered to be legal or official tax advice.*
