Stop Worrying About Payroll.
Pay Your Team With Confidence.
Payroll should not take over your week or leave you wondering whether everything has been done correctly. With Simplex, your wages, deductions, pensions and HMRC submissions are handled accurately and on time. Our Xero payroll services give you a clear, dependable process, so your employees are paid properly, your deadlines are covered and you always know what is happening.
Payroll Covered
Your payroll is calculated carefully, checked thoroughly and submitted on time. You can approve each pay run knowing the details have been covered.
Never Miss a Deadline
You no longer need to keep track of every payroll date, HMRC submission or pension deadline. Simplex keeps the process moving for you.
Unlimited Support
Payroll questions can come up at any time. You can call, text or email Simplex whenever you need help, with unlimited communication at no extra cost.
Stop Carrying the Stress
of Payroll
Running a business is demanding enough without worrying about wages, tax codes, pension contributions and employee queries.
With our Xero payroll services, you do not have to spend your evenings checking figures or wondering whether a submission has been missed. Simplex manages the process, keeps you informed and explains everything simply.
You send us the payroll changes. We prepare the figures, complete the checks and give you a clear summary to approve.
Your team gets paid correctly, your records stay organised, and you get more time to focus on the business.
Pay Your Team Accurately and On Time
Your employees rely on you to get payroll right. Even a small mistake can create frustration, extra admin and unnecessary worry. Simplex helps you avoid that pressure with a reliable payroll process built around your business.
We can manage:
✅ Weekly, fortnightly, four-weekly or monthly payroll
✅ Starters and leavers
✅ PAYE and National Insurance
✅ Workplace pension calculations
✅ Statutory pay
✅ Holiday pay
✅ Digital payslips
✅ HMRC submissions
✅ Payroll reports
✅ Year-end documents
You will receive clear information before each pay run, so you can review and approve everything with confidence.
“Simplex are super easy to work with. I love that I have a portal to track all documents and paperwork that need my attention. Everything else just seems to run in the background so I can focus on my business”
Jordan, Design
Feel More in Control of Your Payroll
Payroll should feel organised, not chaotic.
You should know what needs to be paid, when it needs to be paid and what each figure means. You should also have someone to speak to when an employee asks a question, or something changes unexpectedly.
Simplex gives you that clarity.
Your payroll information is kept up to date, your submissions are handled, and your reports are explained in a way that makes sense. You are never left trying to work it all out alone.
This is not just payroll processing. It is practical support that helps you run your business with greater confidence.
Support That Makes Life Easier, Wherever You Are
You should not have to wait days for an answer or feel awkward about asking for help.
Simplex provides personal, approachable support from people who understand your business. You can contact us by phone, text or email, and there is no extra charge for regular communication.
Our opening hours are 9 am to 6 pm, and every client receives a 48-hour response guarantee.
Whether you are employing someone for the first time, growing your team or moving away from another payroll provider, we will guide you through the next steps clearly.
You will always know who to contact, what is happening and what you need to do next.
“Simplex have been with our company from the start and are a crucial linchpin in our Operations. They are organised, methodical, quick to respond to needs and queries and ultimately professional while maintaining a friendly, caring approach. We couldn’t ask for more.”
Neil, Construction
Simple Accounting
We set you up with easy, reliable tools so your finances stay organised without adding to your to-do list. Everything is customised for the way you work, and we’re always here if you need help.
Xero
See your numbers clearly.
Your income, expenses, invoices and reports are kept in one place, so you can understand your business without relying on guesswork.
dext
Stop losing time to receipts.
Snap and send receipts easily, so your records stay organised and you do not have to dig through emails, bags or folders later.
brightpay
Make payroll feel simple.
Payslips, pensions and payroll submissions are handled clearly, so you and your team know payday is sorted.
Getting Started is Easy!
We’ve made it simple for you to get the help you need:
Book a Free Call
Tell us about your business and what you need.
Send Your Info
Share your financial details securely online.
We Do the Work
We’ll sort your accounts and keep everything up to date.
Stay in Control
Get updates and support, so you always know where you stand.
Helpful Resources
Your Questions, Answered
We know you might have some questions, and we’re here to make everything as clear and straightforward as possible. If you need more information, don’t hesitate to reach out, we’re always happy to help!
Yes. Xero provides cloud-based payroll software that calculates wages, PAYE, National Insurance, workplace pension contributions and leave. It can also create digital payslips and submit Real Time Information reports to HMRC. Xero is particularly suitable for small UK employers that want payroll and bookkeeping in one system. We can set up and manage Xero Payroll for you, helping ensure employees are paid correctly and deadlines are met.
Yes, Xero Payroll is available for UK businesses and is designed around UK PAYE, National Insurance, workplace pensions and HMRC reporting requirements. It supports weekly, fortnightly, four-weekly, monthly, quarterly and annual pay schedules. Payroll information also feeds directly into your Xero accounts, reducing duplicate data entry. We offer virtual Xero payroll support for UK small businesses, founders and directors who want a reliable, fully managed service.
Xero Payroll costs depend on your accounting plan, the number of employees and any additional features required. Current UK plans have different monthly subscription prices and payroll allowances, while extra employees may attract an additional per-person charge. Prices exclude VAT and can change, so it is important to check the latest package before subscribing. We can recommend the most cost-effective Xero plan and include payroll management within a fixed monthly service.
Xero is user-friendly, but it still requires accurate setup and regular attention. Payroll mistakes can occur when employee details, pension settings, tax codes or opening balances are entered incorrectly. Costs may also increase as your team grows or you add extra features. Some businesses find the reporting and payroll processes confusing without support. Working with a Xero accountant helps you use the software properly while avoiding unnecessary subscriptions, errors and missed deadlines.
Yes. Xero Payroll appears on HMRC’s official list of recognised payroll software. It can be used to calculate PAYE deductions and submit Real Time Information reports to HMRC. However, using recognised software does not automatically guarantee compliance—the information entered and submissions made must still be accurate and on time. Our managed Xero payroll service provides professional checks, timely filings and practical support, giving you greater confidence that your employer responsibilities are being handled correctly.
