We Switch Payroll · part of the Supreme family

Payroll, processed. Every cycle.

We move your payroll across, file RTI to HMRC before payday and keep pension auto-enrolment compliant — on whatever software you already use. Payday just works, and you stop thinking about it.

RTI filed before payday 30 years in payroll Runs on Sage · BrightPay · Xero Part of the AMAYA group

What we run

The whole payroll job, handled

Payroll is invisible when it works and catastrophic when it doesn't. Our job is to stay invisible — file before payday, every cycle, for every client. The desk is run by a payroll practitioner with 30 years in the profession.

Managed payroll

Gross-to-net processing, payslips, P60s and P11Ds, and the reports your team expects — run on your existing software.

Payroll & payslips

RTI to HMRC

FPS and EPS submitted before payday, every pay run. No last-minute scramble, no late-filing penalties.

Filed on time

Pension auto-enrolment

Eligibility assessment, postponement, contribution uploads to NEST or Smart Pension, and opt-out handling — kept compliant.

Pensions

CIS compliance

Monthly CIS300 returns, subcontractor verification and correct deduction rates — built for construction payroll.

Compliant

Staff perks

TravelPerk for business travel, Reward Gateway for employee benefits — we set both up and run them. Your team sees the perks.

Benefits

The migration

We move you across from your current provider — year-to-date figures, employee records and pension scheme — without disruption.

Onboarding

Who we run payroll for

Your payroll is not everyone's payroll

A recruitment agency carrying umbrella PAYE liability and a builder paying site teams weekly need different things. Pick the one that sounds like you.

Small employers

PAYE, RTI and pensions handled for a first hire or a team of twenty.

Recruitment agencies

Since 6 April 2026 you are jointly liable for PAYE an umbrella fails to pay. We watch the panel.

Umbrella companies

FCSA-grade compliance evidenced continuously, not annually, because agencies now audit it.

Construction & CIS

PAYE and CIS in one place, weekly pay runs, subcontractor verification and monthly returns.

The switch

Switching is the bit everyone dreads — so we do it

The reason people stay on payroll they've outgrown is the fear of moving. We take that off your desk entirely.

  • We map your current setup — pay elements, YTD figures, pension scheme
  • We run the first cycle in parallel so nothing slips
  • No system migration unless you want one — we run Sage, BrightPay or Xero
  • Your people see no change except who they email when there's a query

Compliance, kept invisible

The deadlines you shouldn't have to think about

RTI, auto-enrolment and CIS each carry their own penalties for getting it wrong. We hold the calendar so you don't.

  • RTI (FPS/EPS) filed on or before payday, every cycle
  • Auto-enrolment assessed and contributions uploaded on schedule
  • CIS300 returns and subcontractor verification kept current
  • Year-end handled — P60s issued, P11Ds where due

Every payroll product

One platform, the whole payroll estate

Managed service, self-serve software, compliance intelligence and the tools around them — everything we run, in one place. Plans are priced at launch; nothing here hides a rate card.

Managed payroll bureau

The done-for-you service on this page — gross-to-net, RTI before payday, pensions and year-end, run on the software you already use.

Service

Payroll OS

Run payroll yourself in the same engine we use — every tax code and NI category, payslips emailed, statutory pay and student loans handled, a human QA check before anything is submitted. Free trial live; plans priced at launch.

Software

Agency compliance

Built for joint-and-several liability: live PAYE-exposure dashboard, daily FCSA monitoring, fraud scoring and one-click due-diligence reports on every umbrella you use.

Finance Act 2025

Umbrella compliance

FCSA 14-standard tracking evidenced continuously, contractor payslip portal, reconciliation submissions and a standing audit trail agencies can rely on.

Umbrellas

Construction & CIS

PAYE and CIS together — subcontractor verification, correct deduction rates, CIS300 monthly returns, weekly site payrolls.

CIS

Switch Creator

Company-owned earnings for creators and contractors — KYC, agreements, commission worked out and payouts scheduled.

Creators

Pensions & auto-enrolment

Assessment on every run, enrolment notices, postponement letters, opt-out tracking, 3-year re-enrolment and contribution uploads to NEST or Smart Pension — with the Pensions Regulator paperwork evidenced as you go.

Pensions

HR & employment, alongside

Contracts, leave, disciplinary and performance handled next to payroll — one workforce record, no re-keying. Ask us when you book a call.

HR

Tax relief calculator

The free embedded capital-allowances checker — see the relief sitting in your premises before you speak to anyone.

Free tool

Free payroll calculators

Six of them, free, one run per company: what an employee really costs, CIS deductions, auto-enrolment, holiday pay, statutory pay and the minimum-wage checker. They run on the same engines the paid product runs on — not a simplified copy.

Free tools

Graft — for the people you pay

From our technology family: free gig-worker tax and score tools live now, with the full account built in public below.

Workers

For the people you pay

Graft — an account being built for gig and zero-hours workers

We run payroll for employers. Graft, from our technology family, is for the workers on the other side of the payslip — riders, drivers, site crews and freelancers whose income arrives per shift, not per month.

  • Free today: GraftTax — Self Assessment estimated as they earn, not a January ambush
  • Free today: GraftScore — an illustrative look at how credit could read gig income; inputs never leave the browser
  • Being built in public: same-day earnings access, a fee-free card and small transparent advances — those open when the e-money partnership lands, and not before

See Graft & join the waitlist

How it works

Three steps and payday looks after itself

Talk to us

A short call to understand your headcount, software and where payroll hurts right now.

We migrate your payroll

We map your current setup and run the first cycle in parallel — no disruption to your people.

Payday just works

We file before payday, every cycle, and keep auto-enrolment and CIS compliant. You stop thinking about it.

Book a call

Tell us about your payroll

Headcount, current provider, payday — that's enough to start. A short, no-pressure conversation about whether switching makes sense for you.

Email: [email protected]

We'll only use your details to reply. No lists, no spam. We never ask for employee data at this stage.