Since your spouse passed away in 2024 there is no need to change the order on your 2024 tax return since you can file the 2024 return as Married Filing Jointly.
You will need to indicate in the section for their personal information that they passed away during the year and then enter the date of passing.
For tax year 2025 that you will be filing in 2026 you will need to create a new account with a new User ID since you are no longer married for tax purposes.
