A payslip is required when asked to provide proof of income. This may be for a loan, mortgage, or other finance. If you are self-employed or haven't yet received a payslip from your employer, you may need to produce one. See the many options on this site for how to obtain a payslip template to fill in.
Check out the various methods for producing a payslip on this website. Use the information provided to search the web, and download payslips as examples, in pdf, Excel, or other formats.
Payslips are regulated by the Government and must show certain important information by law. The Payslip is important as it will provide proof of earnings, the tax that has been paid, and your pension contributions.