United Kingdom Useful Links

A plethora of useful payroll-related information and downloads for those involved in UK payroll processing:

Processing Payroll


You could probably insert links to HRComparison here.

Payroll Reporting 

Income Tax

Rates and Allowances

Forms and Booklets

National Insurance 

National Insurance Number

  • Apply for a National Insurance Number
  • Find a lost National Insurance Number
  • Check the National Insurance History


  • CA38 (Standard Table Letters A, H, J, M and Z)
  • CA40 (Employee-only Contributions)
  • CA41 (Reduced-Rate Table Letters B and C)
  • CA42 (Foreign-going mariners and deep-sea fisherman)
  • CA44 (Company Directors)
  • CWG2 (Further guide to PAYE and NICs)
  • HMRC internal National Insurance Manual (NIM).

Employment Allowance

Apprenticeship Levy 


Statutory Payments

Statutory Sick Pay (SSP)

Statutory Maternity Pay (SMP)

Statutory Adoption Pay (SAP)

Statutory Paternity Pay (SPP)

Statutory Shared Parental Pay (ShPP)

Forms and Tables



Student Loans

Benefits and Expenses 

Forms and Guidance