Payroll outsourcing in the UK generally costs between £3 and £25 per employee per month. Basic payroll processing is usually at the lower end, while fully managed services involving pensions, compliance support, reporting, and complex pay arrangements cost more.
Recent UK pricing guides commonly place managed payroll services at approximately £4 to £12 per employee per month, although provider minimum fees and additional charges may apply.
Typical UK Payroll Outsourcing Costs
The following figures provide an indicative benchmark rather than a fixed quotation:
| Service | Typical cost |
|---|---|
| Basic payroll processing | £3-£6 per employee per month |
| Managed payroll service | £5-£12 per employee per month |
| Fully managed payroll | £7-£15+ per employee per month |
| Complex or specialist payroll | Up to £25+ per employee per month |
| Director-only payroll | Approximately £10-£30 per month |
| Pension and auto-enrolment support | Often charged separately |
Some providers also charge for setup, new starters, leavers, year-end processing, pension administration, additional payroll runs, or corrections. The total cost should therefore be assessed based on what is included in the service rather than the headline price alone.
What Affects Payroll Outsourcing Costs?
Number of Employees
Most providers charge per employee, per payslip, or per payroll run. Larger payrolls may receive volume-based discounts, while very small payrolls may be subject to a minimum monthly fee.
Payroll Frequency
Weekly payroll usually costs more than monthly payroll because it requires more processing cycles, submissions, reviews, and reports.
Payroll Complexity
Fees may increase where payroll involves:
- Overtime and variable hours;
- Multiple pay rates;
- Bonuses and commissions;
- Salary-sacrifice arrangements;
- Statutory payments;
- Benefits and deductions;
- New starters and leavers; or
- Multiple payroll entities.
Pension Administration
Workplace pension services may include enrolment, re-enrolment, contribution reporting, employee communications, and pension-provider submissions. These activities are not always included in the standard payroll fee.
Level of Support
Software-only services are usually the cheapest because the accounting practice remains responsible for entering data, checking calculations, and making submissions.
Fully managed providers charge more because they may handle payroll calculations, payslips, RTI submissions, pension administration, reports, queries, and compliance support.
Common Payroll Pricing Models
Per Employee
The provider charges a fixed amount for every employee processed.
For example, a fee of £5 per employee for a monthly payroll of 50 employees would produce a monthly charge of approximately £250, before additional services.
Fixed Monthly Fee
A single monthly fee may apply to smaller payrolls with stable employee numbers and straightforward requirements.
Tiered Pricing
The price per employee reduces as the number of employees or client payrolls increases. This can benefit growing accounting practices.
Bespoke Pricing
Practices managing payroll for several clients may receive customised pricing based on payroll frequency, employee volume, service scope, and required turnaround time.
Compare Outsourcing With the Full In-House Cost
The cost of outsourcing should not be compared only with an employee’s basic salary.
The full cost of an internal payroll function may also include:
- Recruitment and onboarding;
- Employer National Insurance;
- Pension contributions;
- Holiday and sickness cover;
- Payroll software;
- Data security;
- Training and compliance updates;
- Management supervision; and
- Additional support during busy periods.
There is also an opportunity cost. Time spent supervising repetitive payroll work is time that partners and senior employees cannot spend on tax planning, business advisory, client relationships, and practice development.
How Outsourced Payroll Can Improve Profitability
Accounting practices can use outsourcing to establish a predictable delivery cost while continuing to provide payroll services under their own client relationship.
This can help the practice:
- Accept more payroll clients;
- Reduce permanent recruitment requirements;
- Manage seasonal workload increases;
- Improve turnaround times;
- Introduce predictable service margins; and
- Free internal employees for higher-value work.
The cheapest provider will not necessarily offer the best return. A provider that reduces review time, improves service quality, and supports practice growth may deliver greater value than a basic low-cost service.
Why Choose Edgewise Training Solutions Pvt Ltd?
Edgewise Training Solutions Pvt Ltd helps UK accounting practices strengthen their payroll capacity through structured offshore support.
Depending on the agreed scope, Edgewise can assist with:
- Payroll-data preparation;
- Payroll calculations;
- Payslip processing;
- Starter and leaver updates;
- RTI support;
- Pension information;
- Payroll reconciliations;
- Client reports; and
- Year-end payroll support.
Edgewise can work with the practice’s existing processes, software, reporting formats, and review procedures. This allows the UK team to retain control of client relationships and final approval while routine payroll activities are handled through a scalable delivery structure.
Key advantages include:
- Flexible support based on payroll volume;
- Reduced recruitment and training pressure;
- Consistent process-driven delivery;
- Additional capacity during busy periods;
- Predictable outsourcing costs; and
- More time for advisory and client-facing services.
Conclusion
Payroll outsourcing in the UK may cost approximately £3 to £25 per employee per month, but the final fee depends on payroll volume, frequency, complexity, pension requirements, and the level of support required.
Practices should compare providers based on service scope, accuracy, responsiveness, scalability, and compliance knowledge, not price alone.
Edgewise Training Solutions Pvt Ltd can help UK accounting practices build a flexible payroll-delivery model, manage increasing client volumes, and reduce dependence on continuous internal recruitment.