1. You must add the employee as an existing employee.

2. You may input the YTD data as desired and the same has been reflected on the payslip.

3. To update the employee YTD figures, you need to add the YTD Figures for each employee separately under the Settings>>Employee YTD section.

4. You may use the Import YTD functionality from the Settings>> Employee YTD>> Import YTD.

Settings>> Employee YTD 

Click here to watch  how to import YTD data as a bulk