EIM20111 | The benefits code: employee with employment for only part of a year
From HM Revenue & Customs · Employment Income Manual
This section only applies to 2015/16 and earlier.
When working out whether an employment has earnings of less than £8,500 a year (EIM20101):
for example, if an employee commenced work on 6 January and earned £2,500 by 5 April, the earnings at an annual rate are £10,000 (4 x £2,500). Hence this is not an excluded employment and the benefits code applies to the employment in full (EIM20006).