Cheryl,
- If you have already deposited taxes or you have filed 2019 monthly or quarterly tax forms, just leave the previous checks as it is. Your employee will get the tax refund when he file 2019 tax return next year.
- If you have NOT deposited any tax payment to federal, state and local offices, and you have not filed any tax reports, here are the steps:
1. Backup data
You can also print all the previous checks on white paper to have a copy
https://www.halfpricesoft.com/faq.asp#BACKUP 2. Remove the wrong checks
3. Recreate the checks and issue the employee a check for the net payment difference with a MISC checks.