Xero and QuickBooks are the two dominant cloud accounting and payroll platforms for UK small businesses. Both handle HMRC RTI submissions, auto-enrolment pension, and PAYE. The choice usually comes down to which accounting platform you already use: if you run your books on Xero, use Xero Payroll; if you are on QuickBooks, use QuickBooks Payroll. Switching accounting platforms to use a different payroll system is generally not worth the disruption for most small businesses.
UK scope: England, Scotland, Wales and Northern Ireland employer payroll planning for the 2026/27 tax year.
£40,363
£3,364 per month on £35,000 salary
£4,500
15% above £5,000 secondary threshold (2026/27)
£863
Baseline employer pension plus configured overheads
Employer NI
15% above £5,000 secondary threshold for 2026/27.
Auto-enrolment pension
Minimum employer contribution 3% on qualifying earnings.
Employment Allowance
Up to £10,500 relief in 2026/27 for eligible employers.
UK coverage only. Last reviewed: 18 August 2026. Estimates use 2026/27 assumptions and are for planning, not legal or tax advice.
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Written and reviewed by James Whitfield and the editorial team.
Every figure is checked against current HMRC and GOV.UK guidance and reviewed for the 2026/27 tax year. We explain the numbers in plain English with worked examples. Editorial standards · About us