evidence: for statutory maternity pay, read the rest of this page for details for contractual maternity pay, look in your contract or ask your employer - it will never be less than statutory maternity pay for Maternity Allowance, use the calculator on GOV.UK to find out what you’ll get [...] As £110.70 is less than £184.03, Grace will keep getting £110.70 of statutory maternity pay each week for the next 33 weeks of their maternity leave. [...] The £184.03 rate of statutory maternity pay usually increases in April each year. If it increases while you're getting statutory maternity pay, you'll get the new, higher amount from the date of the change.