When you start work as a nanny the parents who employ you are responsible for operating a PAYE (Pay As You Earn) scheme on your behalf.
HMRC. Your gross wage is made up of your net pay + your income tax + employee’s National Insurance Contributions (NICs). Additionally your employer also has an employer’s NIC to pay. It is strongly recommended that you agree a gross wage with your new employer, not a net wage.
Provide you with regular payslips…
conditions of your employment within two calendar months of your start date.