Payroll Outsourcing UK Accounting Practices Rely On
Payroll outsourcing UK practices use as an extension of their own team. Accurate payroll processing delivered on time every cycle, senior reviewed, RTI compliant, and packaged for clean sign off every pay run.
Built for UK Accounting Practices of Every Size.
Whether you are running payroll for five clients or five hundred, our payroll outsourcing UK team slots directly into your existing workflow without disruption.
Solo and Small Practices
Built for practices delivering payroll services for small business UK clients on modest recurring fees.
- Affordable per run pricing, no retainer
- No minimum volume commitment
- Same reliable turnaround from day one
- Works in your existing payroll software
Growing Firms
- Scale payroll capacity as client numbers grow
- No permanent headcount required
- Dedicated account contact for your firm
- Senior reviewed output on every run
Mid Size and Multi Office Groups
- High volume payroll capacity on demand
- Consistent processing standards across offices
- Monthly volume reporting and SLA tracking
- Complex payrolls including directors and benefits
Everything Covered,
Input to Payslip.
From employee data to payslip delivery and RTI submission. Our payroll outsourcing UK service handles every stage of the payroll cycle so your team focuses on client relationships and sign off.
Payroll Processing
- Weekly, fortnightly and monthly payroll runs
- PAYE and National Insurance calculations
- Statutory pay calculations (SSP, SMP, SPP)
- Director payroll and salary optimisation support
RTI and HMRC Submissions
- Full Payment Submissions (FPS) on time every cycle
- Employer Payment Summaries (EPS) where required
- P60 and P45 preparation and distribution
- P11D benefits in kind reporting support
Pension and Compliance
- Auto enrolment pension contribution calculations
- Pension provider file preparation
- Re enrolment cycle support
- Compliance checks before every submission
Reviewer Ready Output
- Payroll summary reports and variance checks
- Payslip generation and distribution support
- Exception logs for reviewer sign off
- Version controlled delivery every pay run
Your clients' software.
Our team knows it.
Our payroll outsourcing UK team steps straight into the software your practice already runs on and gets to work from day one.
Talk to our team
Don't see your software? We adapt to your needs. — including the wider payroll services UK practices deliver alongside bookkeeping and VAT.
Payroll Outsourcing: But Why?
Because your team's time is worth more than processing payroll runs. Here's exactly what payroll outsourcing UK support gives you back.
Never Miss a Pay Date
Every payroll cycle is processed and delivered ahead of your deadline. Your clients get accurate payslips on time, every single month, without chasing.
Save Up to 50% in Costs
Remove the overhead of in house payroll administration. Pay only for the client runs you need, with no fixed salaries, NI contributions, or desk space.
Senior Reviewed Every Run
A qualified senior reviews every payroll before delivery. Variance checks, exception flags, and submission confirmations are all included as standard.
No Software Migration
We work directly inside BrightPay, Sage Payroll, Xero Payroll, or QuickBooks Payroll from day one. Your existing workflow stays exactly as it is.
Scale Without Hiring
Add new payroll clients without adding headcount. Our model lets you grow your payroll book confidently, knowing capacity will always match demand.
Six Reasons UK Firms Choose Us for Payroll Outsourcing.
Accurate runs, guaranteed delivery, and seamless software compatibility, the outsourced payroll services UK practices stay with, from a partner built specifically for UK accounting firms.
Up to 50% cost saving
Reduce payroll administration costs without losing quality. Pay per run, not per person.
On time every pay cycle
Consistent delivery ahead of every pay date, regardless of volume or complexity.
RTI compliant submissions
Every FPS and EPS filed accurately and on time. No late submission penalties for your clients.
Senior reviewed output
Every payroll run is quality checked by a qualified payroll specialist before it reaches your desk.
Scalable client capacity
Take on more payroll clients without proportional headcount growth. Built to scale with your practice.
GDPR secure delivery
NDA signed before work begins. Encrypted file transfer and full GDPR compliance on every engagement.
How Our Payroll Outsourcing UK Service Works
Share Payroll Inputs
Secure upload of hours, salaries and starters or leavers
Payroll Processed
Prepared by qualified payroll specialists
Senior Review
Variance checks and exceptions flagged
Quality Check
RTI compliance verified before submission
Delivered and Submitted
Payslips and RTI filed, ready for your clients
Built Around the 2026/27 Rules, Not Last Year's
April 2026 changed more of the payroll calculation than any year in the last decade. Statutory Sick Pay now runs from day one with the Lower Earnings Limit removed, paid at the lower of £123.25 a week or 80% of normal weekly earnings. The National Living Wage moved to £12.71. Employer NIC stayed at 15% above the £5,000 secondary threshold, with Employment Allowance at £10,500. Paternity and unpaid parental leave became day-one rights, and the Fair Work Agency now has enforcement powers over SSP and holiday pay. Every one of those lands on the payroll desk, on every run, for every client. Our specialists work to the current year's rules as standard, and we are already transitioning clients onto payrolled benefits ahead of the April 2027 phase-in.
“We added 35 new payroll clients in one quarter without hiring a single person. Probal Global handle every run accurately, every FPS goes out on time, and the payslip quality is exactly what our clients expect. It has completely transformed how we grow the payroll side of the practice.”
35 New
Payroll clients added in one quarter
Probal Global vs. Your Other Options.
See why UK practices choose dedicated payroll outsourcing over in house processing or ad hoc bureau services — and how we compare with the other outsourced payroll providers UK firms shortlist.
Real questions from UK accountancy practices answered honestly.
If you're considering payroll outsourcing UK support for the first time, you probably have a few questions. Here are the ones we get asked most, with straight answers.
Still have questions? Get in touchWe work directly inside BrightPay, Sage Payroll, Xero Payroll, QuickBooks Payroll, and Moneysoft. There is no migration required. We step straight into your existing setup and adapt to your current workflow from day one.
Yes. We manage weekly, fortnightly, and monthly payroll runs across your entire client portfolio. Each client is handled to their specific schedule with consistent delivery ahead of every pay date.
Yes. We prepare and submit Full Payment Submissions and Employer Payment Summaries on time every cycle. Your clients stay compliant with HMRC and avoid late filing penalties.
Every payroll run includes a variance check and exception log. Any anomalies are flagged clearly before delivery so your reviewer can address them quickly without holding up the pay run.
Absolutely. We sign an NDA and Data Processing Agreement before any work begins. All data is transferred via encrypted channels and nothing is retained beyond the agreed delivery window. We are fully GDPR compliant.
Yes. We calculate pension contributions, prepare pension provider files, and support re enrolment cycles. Pension compliance is built into every payroll run as standard.
Pricing is per run, per client, based on employee count, frequency and complexity such as directors, benefits or CIS alongside PAYE. There is no retainer, no minimum volume, and no separate charge for the senior review. Send us your client list, and we will price it properly rather than quote a headline rate that changes at month three.
Yes, and it is routine. We reconcile year-to-date figures, confirm what has already been submitted, and run a parallel check on the first cycle so nothing is carried forward incorrectly.
Yes. Phase 1 from 6 April 2027 covers company cars, car and van fuel, vans and employer-provided medical benefits, with most remaining benefits following in April 2028. Loans and living accommodation stay on the P11D. We are already moving clients across voluntarily so the switch is routine rather than a March scramble.
Free Trial Available
Try Probal Payroll Free.
No Cost, No Commitment.
Send us a real client payroll. We'll process the run in your software, return a reviewer ready pack with payslips and RTI files, and let the quality speak for itself. It is the lowest-risk way to test payroll outsourcing UK support before you commit a single client to it.