Payroll for the UK & Ireland
One cloud payroll platform for SMEs, accountants, bureaus, enterprises and umbrella companies. Run PAYE, umbrella, CIS and multi-company payroll with self-onboarding, pension auto-enrolment and built-in compliance for HMRC and Irish Revenue.
Payroll Automation that Powers Your Business
Built for businesses of any size to boost productivity and scale.
Keep your employees and clients informed every step of the way
Keep your clients and employees informed and happy, with instant access to payslips, schedules, and updates through the Nxsys Payroll App.



Onboard workers 24/7 at the click of a button
Let workers register whenever it suits them, even outside office hours. Nxsys streamlines onboarding to save you time and improve the first-day experience.

Give clients and your workers full visibility, all in one place
The Nxsys Portal gives clients and your employees full visibility; from onboarding progress to worker data, timesheets, invoices, and credit notes, all in one place.
Run payroll for one or thousands, as easy as 1-2-3
Process payroll for one worker or thousands in just a few clicks. Validate data, send automated invoices, and make payments via bank files formatted for any UK bank.

Smart Start Onboarding
Your employees can onboard themselves quickly and accurately on the move with the Nxsys mobile app. Cut down on admin, reduce errors, and give every new starter a smooth, first-day experience.
Hands-free payroll
Run payroll with AI, by just typing or saying what you need. Filings, payments, and payslips are taken care of automatically, saving time and keeping everything accurate.
Scalable for any business
Whether you’re a startup or a growing enterprise, Nxsys scales effortlessly with you. Add new teams, entities, or locations without the headache of switching systems.
Dedicated support
Skip the ticket queues. With Nxsys, you get direct access to real payroll experts who know your business and are ready to help when you need it.
Seamless integrations
Connect Nxsys with your existing HR, accounting, and time-tracking tools. No more double data entry or manual syncing, just smooth, connected payroll.
3-step payroll process
Once your data’s imported, generate your draft payroll, confirm it, and download your bank file. Simple, fast, and stress-free, with your payday sorted in minutes, not hours.
Solutions for Every Business
Two products on one platform: Nxsys Payroll for every type of employer and payroll provider, and Nxsys Umbrella for umbrella companies. Both run payroll in the UK and Ireland.
Payroll
One payroll platform for SMEs, accountants, bureaus and enterprises, in the UK and Ireland.
Umbrella
Everything UK and Irish umbrella companies need to onboard and pay contractors.
Operational Reach & Scale
300,000+
£5 billion+
UK & Ireland
Who does Nxsys work with?
Nxsys is built on trusted platforms and connects with pension providers, ID checks, compliance partners and the HR tools your team already uses.






















Rated 5.0 on Capterra
Verified reviews from payroll teams in the UK and Ireland.

“A really smooth onboarding experience and it’s been hassle free since then.”
“Really easy setup and simple to run payroll in UK & Ireland from the same product.”
“The candidate onboarding via the app is a real asset to our business.”


