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A manager’s checklist for changing payroll provider
What to assemble before a handover so the first pay run is planned from facts, not assumptions.
Last updated: 27 August 2026
This guide is general information for UK employers. It is not legal, tax, financial, investment or pension advice. Always check current official guidance and take advice appropriate to your circumstances.
You can often move during the tax year
A move during the tax year is often possible. It depends on the availability and quality of payroll records, your pay date, data complexity, pension arrangement and the time available to make the transfer carefully.
There is no universal implementation period. A responsible handover starts with the payroll facts rather than a promised switch date.
Checklist for the first discussion
Bring current pay frequency and the next payroll date; approximate employee numbers and pay types; an outline of the current provider or internal process; pension scheme and provider details; recent payroll reports that can be shared securely; and known pain points such as data delays, approvals, reporting, pensions or support.
Do not send employee bank details, National Insurance numbers, tax records, health data or identity documents through a public website form. A secure transfer method should be agreed first.
What a careful handover replaces
A good handover replaces assumptions with an agreed sequence: understand the payroll, prepare the data checklist, configure and test where appropriate, then run and refine against an agreed timetable.
Until a written service schedule is in place, nothing should be assumed to be included.