This document is an HMRC P46 form used by employees without a P45 form from their previous employer to provide payroll information to their new employer. It collects personal details of the employee like name, address, national insurance number, date of birth, as well as information about their current circumstances including whether they have another job or receive a pension. The employee signs to confirm the information is correct. The second page is for the employer to record payroll details of the new employee like start date, job title, tax code to use, and employer details.