To run payroll you register as an employer with HMRC, use payroll software to work out tax and National Insurance, and send a Full Payment Submission (FPS) to HMRC on or before each payday. You must give every employee a payslip and pay HMRC what you owe each month.
Report pay to HMRC - Send a Full Payment Submission (FPS) on or before each payday
Payslips - Give every employee a payslip on or before payday
What a payslip must show - Earnings before and after deductions, variable deductions such as tax...
Payroll software - Use HMRC-recognised software that reports PAYE online
Plus 6 more in the full guide

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