I have a foreign bank account, and it was closed during tax year 2020.
TurboTax prepared Form 8938 "Statement of Specified Foreign Financial Assets", but it does not have a related question or an option for me to check the "Account closed during tax year" box in Form 8938, Part V, 3b.
When you go through the 8938 section in the program, the first question asks you "if you have total value of foreign assets on the last day of 2020", if you have closed the account, you would answer No to that question. By doing so will not generate a Form 8938. See image below.
If you live in the US and meet one of the following criteria, you would need to file a Form 8938.
For more information, click here: https://www.irs.gov/businesses/comparison-of-form-8938-and-fbar-requirements