From the front screen click Employee > Modify Employee Details > KiwiSaver.
Click the Employer Contribution Tax rate.
Select the desired rate, then click Go.
As shown above, you'll see dynamically shown at the top of the screen if theESCT is set up manually.
If the employee worked in the previous financial year, we recommend using the dynamic ESCT calculation. This will review and automatically set the ESCT rate based on the previous financial year earnings.