Get your taxes done using TurboTax

No, Form 1040EZ is no longer available. 

The steps provided were for TurboTax Online.

For TurboTax Home & Business, follow these steps:

1. Remove Form 1099-MISC
   1. In the step-by-step, click on the Search in the upper right corner.
   2. Enter 1099misc in the search window 
   3. Click the Jump to link in the search results.
   4. At 1099-MISC Summary, select Delete and Yes.
2. Remove Schedule C
   1. Select the BUSINESS tab and Continue.
   2. At How do you want to enter your income? select I'll choose what I work on.
   3. At Let's gather your business info, select Update at Business Income and Expenses.
   4. At Here's the business info we have so far select Delete and Yes and Done.
3. Enter Form 1099-MISC as Other Income so that it is not taxed as self-employment income.
   1. Select PERSONAL tab.
   2. Select Personal Income and I'll choose what I work on.
   3. Scroll down to the last category, Less Common Income.
   4. Select Miscellaneous Income, 1099-A, 1099-C and Start.
   5. At Let's Work on Any Miscellaneous Income scroll down to Other Reportable Income and select Start and Yes.
   6. At Other Taxable Income, enter a description naming the Payer and enter the amount and Continue and Done.

To see this income, go to Forms Mode and select Schedule 1 from the Forms in My Return. You will see the amount posted on Line 8.

Our condolences for your loss.  If he will receive a refund, include Form 1310 in the return so that the refund can be issued to the personal representative. See: Can I file Form 1310 in TurboTax?

You may wish to review this resource for more tax guidance about your situation: Death in the Family.
For full details, see IRS Resource: 2020 Publication 559: Survivors, Executors, and Administrators.

@dougjoha