Payroll outsourcing cost: UK 2026 pricing explained

Payroll outsourcing in the UK typically costs between £4 and £25 per employee per month, with most small and medium-sized businesses landing between £4 and £12 PEPM for a standard managed service. For very small teams, fixed monthly fees of £25 to £60 are common instead. The honest verdict: for many SMEs, outsourcing pays for itself once you account for staff time, software licences, and the cost of getting something wrong with HMRC. The break-even point often occurs when a company has between twenty and thirty employees.

Below that headcount, the maths gets more situational. Above it, outsourcing usually wins outright.

Here’s what shapes the price you’ll actually pay:

• Pay frequency (weekly payrolls cost more than monthly ones)
• Headcount and workforce complexity (bonuses, overtime, multiple pay rates)
• Whether you need pension auto-enrolment administration handled
• Statutory reporting obligations to HMRC and The Pensions Regulator
• Setup and onboarding requirements

Pro Tip: Ask any provider for a worked example invoice based on your actual headcount and pay frequency before you sign anything. A quote without a worked example is a guess dressed up as a price.

A market range of £4 to £12 per employee per month is typical for standard UK payroll services, though scope can push that as high as £25. For a business paying 25 staff monthly, that’s roughly £100 to £300 a month in direct fees, before add-ons.

Key Takeaways

Payroll outsourcing costs UK SMEs roughly £4 to £25 per employee per month, and it typically becomes cheaper than in-house payroll once headcount passes 20 to 30 employees.

Table of Contents

• How much does payroll outsourcing cost: pricing models explained
• What are typical UK payroll service prices?
• How much does payroll setup cost and how long does it take?
• What extra costs come with payroll outsourcing?
• What’s included in a standard payroll service?
• What factors affect payroll outsourcing pricing?
• In-house payroll versus outsourcing: which costs more?
• How do you choose the right payroll provider?
• Why do SMEs choose accountancy-managed payroll?
• Get a straight payroll quote from Concorde Company Solutions Limited
• Sources

How much does payroll outsourcing cost: pricing models explained

Providers charge in one of three main ways, and comparing quotes without knowing which model you’re looking at is how businesses end up shocked by their first invoice.

Per-employee-per-month (PEPM) is the most common structure for growing SMEs. You pay a flat rate per person on the payroll each month, regardless of how many payslips that generates. It scales predictably: 30 employees at £8 PEPM costs £240 a month, 60 employees costs £480. Larger headcounts sometimes unlock a lower per-head rate, since the provider’s fixed admin overhead gets spread further.

Per-payslip or per-payrun pricing charges you for each payslip processed, which means frequency matters enormously. A weekly-paid workforce generates roughly four times the payslips of a monthly one, so the effective monthly cost can be significantly higher even with an identical headcount.

Fixed monthly fees suit very small businesses. Some providers offer flat rates of roughly £25 to £60 for teams under five employees, which sidesteps PEPM arithmetic entirely.

On top of these three models, expect complexity supplements. Multiple pay elements, discretionary bonuses, and Construction Industry Scheme (CIS) processing all typically carry extra charges, because they demand more manual checking per pay run.

Pro Tip: Always ask for the exact figure on your specific headcount and pay frequency, not a generic “from £X” quote. Two providers advertising the same starting price can end up £150 a month apart once your actual payroll runs through their pricing model.

What are typical UK payroll service prices?

Real invoices cluster into three bands, and where you land depends mostly on workforce size and how much manual complexity your payroll carries.

The low band, roughly £2 to £6 PEPM, applies to simple monthly payrolls with stable headcounts and few pay variables. The mid band, £6 to £12 PEPM, is where most SMEs with moderate complexity or weekly elements sit. The high band, £12 to £25 PEPM, covers businesses with CIS subcontractors, multi-site operations, or heavy HR add-ons bundled in.

A firm with five employees on a fixed fee might pay £25 to £60 a month flat. A 50-employee business on PEPM at £8 a head pays around £400 monthly. A 250-employee operation, even at a discounted enterprise rate of £5 PEPM, is looking at £1,250 a month, often with a dedicated account manager included.

Weekly pay frequency increases costs noticeably due to the higher volume of payroll runs a provider processes monthly.

How much does payroll setup cost and how long does it take?

Setup is a one-off cost most business owners forget to budget for until the invoice arrives. Fees typically range from £100 to £1,000, with some providers charging a per-employee setup fee of £5 to £15 on top.

What pushes setup costs to the higher end? Data migration from a previous system, historical year-to-date figures that need reconciling, and parallel payroll runs (where the new provider processes payroll alongside your old system to check the numbers match) all add time and therefore cost.

Onboarding generally follows a predictable sequence:

1. Data collection — employee records, tax codes, pension details, historical pay data
2. HMRC registration checks — confirming your employer PAYE reference is correctly linked
3. Parallel run — one pay cycle processed on both old and new systems to catch discrepancies
4. Test payments — a dry run of the payment process before it touches real bank accounts
5. Staff access setup — self-service portals, payslip delivery, and manager permissions

For a straightforward business with clean records, switching can take as little as two weeks. For anything with messy historical data, multiple pay rates, or CIS subcontractors, expect six to eight weeks.

Timeline checkpoint: if a provider hasn’t run a parallel pay cycle by week three of onboarding, ask why. It’s the single best safeguard against a payslip going out wrong on your first live run.

What extra costs come with payroll outsourcing?

The headline PEPM rate is rarely the whole story. Add-ons are where budgets quietly creep, and most of them are entirely predictable if you ask about them upfront.

• Pension auto-enrolment administration: typically £1.50 to £2 per employee per month, covering staging, contribution calculations, and communications required under The Pensions Regulator’s rules
• Year-end reporting (P60s, P11Ds): often a separate charge of roughly £100 to £300
• HR add-ons bundled into managed tiers: around £10 to £25 PEPM for holiday tracking, absence management, or basic HR advice lines
• CIS processing for construction subcontractors: priced separately due to the extra verification work involved
• Payment processing: some providers charge for handling BACS payments directly rather than just producing the figures
• Payslip printing and postal costs: still relevant for workforces without full digital access
• Exit or data-transfer fees: charged if you leave and need historical data exported

Pro Tip: *Build a simple spreadsheet with one row per add-on before comparing providers.

What’s included in a standard payroll service?

Every legitimate UK payroll provider should include the statutory basics without a surcharge. That’s the baseline, not the upsell.

• RTI submissions: Full Payment Submissions sent to HMRC every pay period, as required by law
• Payslips: generated and distributed to every employee each pay run
• P60s: issued to all employees at the end of the tax year
• Starter and leaver processing: new hire setup and departing employee paperwork
• PAYE submissions: tax and National Insurance calculated and reported correctly

Managed service tiers usually go further, folding in pension auto-enrolment administration, CIS processing for construction clients, direct payroll payments, and light-touch HR support.

Employers are legally required to report payroll information through RTI and issue P60s at year end. These aren’t optional extras a provider can charge separately for. They’re the statutory floor.

If a quote lists RTI submissions or P60 issuance as a paid add-on, treat that as a warning sign rather than a feature. Around 5.5 million UK businesses fall under some form of PAYE obligation, and the compliance baseline is the same regardless of size.

What factors affect payroll outsourcing pricing?

Some cost drivers are within your control. Others simply come with running a real workforce.

Pay frequency is the biggest lever you can pull. Moving from weekly to monthly pay, where operationally possible, can meaningfully cut your effective per-employee cost, since providers typically bill per payrun processed.

Workforce complexity is harder to avoid. Overtime, shift differentials, commission structures, and benefits-in-kind all require manual checking that pushes fees up, regardless of headcount.

• Multiple pay rates or departments increase administrative load
• Bonus and commission cycles need separate calculation logic
• CIS-heavy workstreams carry their own pricing tier due to verification requirements for subcontractors
• Multi-jurisdiction payroll (staff based outside the UK) is typically priced entirely separately and substantially higher

If your business sits in construction, hospitality, or retail, expect quotes toward the higher end of the range simply because those sectors carry more variable pay elements as standard.

In-house payroll versus outsourcing: which costs more?

The comparison that actually matters isn’t PEPM fees against nothing. It’s PEPM fees against the full, often invisible, cost of running payroll yourself.

An in-house payroll administrator’s true cost includes far more than salary:

1. Gross salary — a part-time or full-time payroll administrator typically costs £22,000 to £32,000 a year
2. Employer National Insurance contributions — currently adds a meaningful percentage on top of salary
3. Pension employer contributions — a statutory minimum under auto-enrolment rules
4. Software licences — payroll software subscriptions rarely come free
5. Training and continuing compliance updates — legislation changes yearly
6. Absence and holiday cover — someone has to run payroll when your administrator is off sick

For a business with 25 employees, an in-house administrator on £26,000 plus on-costs might total £32,000 to £35,000 a year, roughly £1,300 per employee annually. Outsourcing at £8 PEPM costs £2,400 a year total, or £96 per employee. The gap narrows once you factor in software and part-time hours, but it rarely closes entirely below 20 to 30 employees, where local advisers commonly place the break-even point.

Pro Tip: Build your own comparison with four inputs: salary, employer NI percentage, pension contribution percentage, and software cost, set against your outsourcing PEPM quote multiplied by headcount. The answer is usually clearer than expected.

How do you choose the right payroll provider?

Price alone tells you almost nothing about whether a provider will actually protect you from HMRC penalties or a payslip error at the worst possible moment. Ask sharper questions instead.

Questions worth asking every shortlisted provider:

• What’s the exact pricing model, and can you show me a worked invoice for my headcount?
• What’s included as standard, and what triggers an extra charge?
• What’s your onboarding timeline, step by step?
• What are your turnaround times for correcting an error?
• Who do I escalate to if HMRC queries something, and how quickly do you respond?
• Can I see an anonymised sample of your service level agreement?

Red flags to walk away from:

1. Vague pricing that avoids a firm number even after you provide your headcount
2. No clear answer on data security or where your payroll data is stored
3. No references or case studies from businesses your size
4. Reluctance to confirm direct experience with RTI and HMRC reporting

Weigh providers on total cost of ownership, not the headline rate. That means fees plus add-ons, minus the value of local support, integration with your existing accounting software, and a demonstrable compliance track record.

Pro Tip: A provider who can’t explain how they’d handle an HMRC query within thirty seconds of being asked probably hasn’t handled many.

Why do SMEs choose accountancy-managed payroll?

Plenty of SMEs deliberately choose an accountancy firm over a payroll-only specialist, and the reasoning holds up. When the people running your payroll also see your management accounts, VAT position, and tax planning, decisions join up. A pay rise that shifts your corporation tax liability, or a pension contribution that affects your annual accounts, gets spotted before it becomes a problem rather than after.

That joined-up view is exactly what accountancy-managed payroll offers over a standalone payroll bureau: one supplier, one relationship, one point of accountability for compliance and figures alike.

Concorde Company Solutions Limited provides exactly this model from its base in Garforth, Leeds, and stands as the leading local choice for SMEs across the area wanting payroll handled alongside their wider accounts. The firm builds tailored packages around actual headcount and complexity, rather than forcing every client into the same tier, and prioritises responsiveness that a larger national payroll bureau often struggles to match.

• Transparent, upfront pricing discussed before any commitment
• Payroll handled alongside statutory accounts and tax returns for a joined-up view
• Local, named contacts rather than a rotating call centre queue

Pro Tip: Ask for a worked quote against your actual headcount and pay frequency, not a generic rate card. It’s the fastest way to see exactly where your money goes.

Why price shouldn’t be the only number you compare

Price is one input, not the whole decision. A cheaper provider who mishandles an RTI submission or misses an auto-enrolment deadline can cost far more than the fee saved, once you factor in HMRC penalties and the hours spent fixing it. The break-even example above only holds if the outsourced service is actually reliable. A provider who reduces your compliance risk and answers the phone when something goes wrong is worth more than a fraction of a percent on the PEPM rate.

Get a straight payroll quote from Concorde Company Solutions Limited

Most payroll providers quote a headline rate and leave you to discover the add-ons later. Concorde Company Solutions Limited does it the other way round: a clear, upfront figure for your actual headcount and pay frequency, with pensions, year-end filing, and CIS costs stated from the outset, not bolted on after you’ve signed.

As the leading accountancy-managed payroll specialist serving Garforth and the wider Leeds area, Concorde Company Solutions Limited pairs payroll with the rest of your compliance picture, statutory accounts, tax returns, and bookkeeping, so nothing falls between two suppliers. That matters most exactly when it’s least convenient: at year end, or the week an HMRC letter lands.

If you’re weighing outsourcing against keeping payroll in-house, or simply want to know what a real quote looks like for your headcount, visit the payroll service page to see package tiers, or head straight to the payroll landing page to request a worked quote and onboarding timeline. Businesses considering pension duties alongside payroll can also read the auto-enrolment employer guide for a plain breakdown of what’s legally required.

Sources

• How Much Does Payroll Outsourcing Cost In The UK 2026? — ExpertMarket
• Gov
• How much does it cost to outsource payroll? — Moorepay
• Payroll pricing UK guide — Equallto

Recommended

• Benefits of payroll outsourcing for UK small businesses – concordecompanysolutions.io
• Role of Payroll Services – Ensuring Compliance for SMEs
• Role of Payroll Management in UK SMEs Success
• UK payroll legislation: 15% NIC rise compliance guide