Enter P45(3) Details   -   New employee with a form P45(3) from a previous employer.
Enter P46 Details   -   New employee without a form P45(3) and requires a form P46.
Exemptions and Do It Later   -   For Qualified Students, Short Term Casual Workers and Employees working OUTSIDE the UK you should choose this option. This option also allows you to enter the P45(3) or P46 details later if the details are not known at this moment. If you do know the P45(3) or P46 details you should not use this option, instead select the appropriate option above and enter the details now.
Migration   -   You should choose this option for existing employees migrating from another package or manual system and then process the Pay Run from the beginning of the Tax year.

Employee's PAYE Tax Details  
  Previous Employer PAYE Reference No. 067 /  V30456
  Previous Employment Left Date 26/05/2018
  Continue Student Loan Deductions No
  Tax Code at Leaving Date 1185L
  Week1 / Month1 Indicator Yes - ( Week 1 / Month 1 Basis)
  Scottish Indicator No
  Period Type, Week or Month Month
  Week or Month number 10
  Total Pay To Date 1,040.00
  Total Tax To Date 1,040.00

New Tax Code details  
  Enter Tax Code 1185L
  Week1 / Month1 Indicator Yes - ( Week 1 / Month 1 Basis)
  Scottish Indicator No