Direct answer
Keep the employee Active in Greenshades until their final pay run completes — inactive employees are excluded from pay runs. For same-day or off-cycle terminations, run a special pay run, then mark the employee Inactive immediately after.
If pay was issued outside Greenshades, import it into Pay History. Choose your scenario below.
Which workflow applies depends on two things: when the termination falls relative to your scheduled pay run, and whether pay is being issued through Greenshades or was already handled outside it. The scenarios below cover each case. For state-mandated deadlines and what must be included in the final check, see the Final Paycheck Laws by State guide.
One thing worth knowing before you start: additional pay runs in Greenshades don't cost extra. If you need to run an off-cycle special run to meet a termination deadline, there's no per-run charge.