If your employees are opted in to a Pension scheme, when you run your payroll through Ember you will be liable to make contributions to their chosen fund. This amount represents the the total you need to transfer out to the funds.
This will include both your employee and employer pension contributions owed to the respective funds.
What's not included
PAYE or National Insurance Contributions.
How is it taxed?
You can claim the additional employer pension contributions you make to your employees chosen funds as a deduction.