How do I handle a MISC-1099 for a penalty charged to my employer which they paid to me since severance paid late.

You would include this as ordinary income and not self-employment. 

Follow these instructions to make sure that it is entered in the correct spot.

Please follow the instructions below:

1. Open or continue your return, if you're not already in it.
2. Search for 1099-misc and select the Jump-to link.
3. Edit your 1099-MISC.
4. Continue past the amounts already entered.
5. Describe the reason for this 1099-MISC as Employer Penalty Payment.
6. Answer None of these apply on the screen Does one of these uncommon situations apply?
7. Answer No, it didn't involve work like my main job for the question Did this involve work that's like my main job?
8. Answer You got it in 2021 for the question How often did you get this income?
9. Answer No, it didn't involve an intent to earn money for the question Did this involve an intent to earn money?
10. Answer the remaining on-screen questions.
11. Your 1099-MISC will flow to Other Income. 

You would include this as ordinary income and not self-employment. 

Follow these instructions to make sure that it is entered in the correct spot.

Please follow the instructions below:

1. Open or continue your return, if you're not already in it.
2. Search for 1099-misc and select the Jump-to link.
3. Edit your 1099-MISC.
4. Continue past the amounts already entered.
5. Describe the reason for this 1099-MISC as Employer Penalty Payment.
6. Answer None of these apply on the screen Does one of these uncommon situations apply?
7. Answer No, it didn't involve work like my main job for the question Did this involve work that's like my main job?
8. Answer You got it in 2021 for the question How often did you get this income?
9. Answer No, it didn't involve an intent to earn money for the question Did this involve an intent to earn money?
10. Answer the remaining on-screen questions.
11. Your 1099-MISC will flow to Other Income.