This is to inform you that the P60 will be generated only when you have submitted the FPS until the March month.
However, once you have submitted the EPS to HMRC, to generate the P60 please follow as below:
1. Please create a dummy client with the same details with the tax year as 2017-18.
2. Add the employees with the same information as an Existing Employee.
3. Please add the YTD data up to January and process the zero payrolls and Submit to Capium for Feb and Mar.
4. Then you may generate the P60 for the employees accordingly.
Please refer below screenshot for more help.