Mallory Corporation has a calendar year-end. The corporation has paid estimated taxes of $10,000 during 2020 but

Question:

Mallory Corporation has a calendar year-end. The corporation has paid estimated taxes of $10,000 during 2020 but still owes an additional $5,000 for its 2020 tax year.
a. When is the 2020 tax return due? b. If an automatic extension of time to file is requested, when is the