**v2015.3 - Calling all Sage 100 Payroll experts re: back-dating the computer**
Related to my [SAN client's Payroll Expiration Date issue](https://90minds-com.socialcast.com/messages/39283545?ref=stream), I'm wondering if there'd be any negative impact if we set our computer date to 12-30-18 (1 day prior to expiration) and come January perform year-end Payroll tasks as well as regular payroll in January. Or I could even maybe set it to a January date (e.g. 1-5-19) since my testing shows that the client's Payroll module will lock them out completely (not read-only, completely) come 1-21-19.