For 2023 tax year, I had a couple who filed MFJ but were in the process of divorcing. During 2024, the divorce was finalized.  Both want to return and have me complete their tax returns for 2024.  I don't see an issue with it but reaching out for any opinions.  Is there any downside that maybe I'm not seeing by doing this?

Also...I guess there is no easy way for ProSeries to transition a return from MFJ to Single?  I created a brand-new return for the spouse, but was just wondering if there are any resources that would have allowed this?