@LatonyaHillSmith There will not be a Form 8915-E included with the 2021 tax return because the 8915-E was only used for tax year 2020.
If you had a disaster distribution in 2020, 2019 or 2018 or you had a Coronavirus-related distribution in 2020 and selected to have that distribution spread over three years the there would have been a Form 8915-F included with the 2021 tax return.
