Knowledge-rich, specialist software service such as payroll is difficult to offer without incurring overheads. Despite clients expecting it as part of the service, many accountants turn away these jobs due to the complex requirements.

We provide payroll administrators with full knowledge of PAYE RTI, Auto-enrolment and the use of specialist software like Xero, Payroll Manager, SAGE Payroll, and IRIS among others. We also respond to HMRC or government notices on your behalf, make sure all information is in compliance with RTI, and that you never pay late payment interest.

Scope of work

Monthly/weekly payroll

  • Weekly/ fortnightly/ four-weekly/ monthly/ quarterly/ annual payroll
    Completion of P11D forms including P11d, P9D, P11D(B) and P46 (car) forms
  • CXompletion of statutory forms, including year-end returns, to issue to your employees and submit to HMRC.
    Inputting details as for all employees as well as changes that might occur over the year
  • Including setting up new companies, employees and keeping up-to-date with the changes throughout the year
    Process information, create payslips and process timesheets
  • Change to “Process timesheets, create reports and submit to HMRC
  • Administration of pension schemes (auto enrolment)
  • RTI compliance and submissions
  • CIS processing

You’ll need to provide

  • Necessary payroll data on a weekly/monthly basis
    • Timely data required to process the payroll
      Other basic information, such as:
    • Various details listed in our checklist for various set-ups including set-up of a company, employees etc.
    • Details regarding changes in the existing set-up like HMRC notice for change in tax code, new starters, leavers, change in address of employees etc.


  • Employee payslips in required format
  • Employer’s payslip – P30
  • Employer’s summary
  • Forms :
    • P60, EOY summary, P32, P11, P11D, P45(car), P45
  • Analysis Reports :
    • Employee pay details
    • Pension summary reports
    • Statutory pay recovery
    • Class 1A NIC calculation
  • CIS Reports :
    • Subcontractor payslip
    • Monthly return – CIS300


  • Payroll Manager
  • Sage Payroll
  • IRIS
  • XERO
  • Any software clients prefer

Benefits from Numerix

Manage staff shortages

Cover the workload of the
staff who have left.

Faster turnaround

Provide your clients with an
improved service.

Increase productivity

Take on overflow work when
you can’t cope yourself.

Grow your practice

Take on more business without
the need for costly recruitment
or investment in staff.

Focus on core business

Shift your focus from peripheral
activities toward work that
serves the customer.

Cost effective

Achieve cost-improvements
of up to 50%.