Hi Alicia4
Thank you for your post, I'd like to extend you a warm welcome to the Community Forum, I hope you find it a valuable resource.
In this matter, If the amount is not deducted from the employee's gross salary, my recommendation for this is to reverse and reprocess that pay run so you can record it correctly. You can also check on this Help Article: Salary Sacrificing, This contains more information and it will serve as your guide.
If you need further assistance with this. Feel free to post again. I'm happy to assist.
or If my response has answered your inquiry please click "Accept as Solution" to assist other users find this information.
Best Regards,
Cel