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PARTLY

As of 13 August 2026, AI can only partly process an employee leaver.

This still needs a person who signs their name to it.

Can you do it?

15 minutesto a draft.

1 hourto something you’d act on.

Cost, all in£0

Skill neededpower-user

Who has to check ita professional

What the alternative costsThe listed AI alternatives do not provide a payroll service or state a price for processing an employee leaver.

If this goes wrong, the employee can receive incorrect final pay and your payroll records or HMRC reporting can be wrong.

What to actually do

  1. Hand it to a person

    The route this page recommends

    Someone with a licence or accountable authority has to sign this before it counts.

  2. Use a tool built for this

    Second choice

  3. Do it yourself

    The distant third

    A chat interface, power-user skill, and roughly 1 hour until you can act on the result.

    How to actually do it

    1. Open your payroll software and the employee's current payroll record, then note the leaving date, pay frequency, salary or hourly rate, pension status and recorded deductions without pasting unnecessary personal identifiers into a chatbot.
    2. Gather the employee's latest payslip, attendance or hours record, holiday record, approved expenses, bonus or commission information, benefits details and any relevant contract or settlement terms.
    3. Paste the prompt into an approved AI chat and provide only the minimum figures and facts it requests, labelling anything uncertain as unconfirmed.
    4. Ask the AI to produce the calculation checklist and separate confirmed facts from assumptions, then correct the checklist against the employee's payroll record and contract.
    5. Enter the confirmed figures into the payroll software, use its own calculations for pay, deductions, pension treatment and final payslip, and save the resulting payroll report.
    6. Compare the payroll software output with the AI checklist, the previous payslip and the employee's holiday and pay records, then resolve every difference before proceeding.
    7. Ask a payroll professional to check the final pay and required HMRC submission for a serious or disputed case, then send the final payslip and complete the submission through the payroll system.

    Prompt

    Help me prepare to process an employee leaver in a UK payroll system. Do not make assumptions, invent figures or give legal or tax conclusions. First ask only for the information needed, including the employee's leaving date, pay frequency, salary or hourly rate, unpaid pay, holiday balance, bonuses or commission, deductions, statutory payments, benefits, pension details and any relevant contractual terms. Then produce: a missing-information list; a calculation checklist; a table showing each item that needs checking; draft wording for the employee's final-pay explanation; and a handover checklist for the person operating the payroll and making the required HMRC submission. Mark anything that needs confirmation from the payroll software, HMRC guidance or a UK payroll professional. Keep employee data minimised and do not reproduce unnecessary personal identifiers. This is not professional advice.

    Open it prefilled in ChatGPT or Claude, or copy it into Gemini, which takes no prefill link.

What it gets wrong

  • AI cannot access your payroll records, employment contract or payroll software unless you transfer information into it.
  • AI cannot know whether your holiday, bonus, deduction or benefit treatment matches the employee's contract and current records.
  • AI cannot take responsibility for the final pay, payroll submission or consequences of an incorrect calculation.
  • AI cannot replace the payroll software's statutory calculations and submission controls.
  • You lose confidentiality if you paste more employee personal data than the task requires.

What caps this at PARTLY: legal accountability, private data access and verification cost.

How we scored this

Five axes, each scored nought to two by hand: ten means AI carries the task cleanly, and the thresholds that turn a total into YES, PARTLY or NO are published in the methodology. Each axis name links to its definition.

AxisScore (0–2)
Output1
Inputs1
Verification1
Liability0
Effort delta1
Total4 / 10

The methodology and its thresholds are published in full.

FAQ

Can AI process an employee leaving my business?
Partly. AI can organise the information, draft a leaver checklist and identify missing figures, but it cannot safely complete the payroll entry or take responsibility for the final pay and HMRC submission. This is not professional advice.
Can ChatGPT calculate an employee's final pay?
It can help structure the calculation, but the payroll software should perform the final calculation and you must check it against the contract, records and payslips. A UK payroll professional should check a serious, disputed or unusual case.
What information do I need to process an employee leaver?
You normally need the leaving date, pay and hours records, holiday balance, unpaid pay, bonuses or commission, deductions, benefits, pension details and relevant contractual terms. Use your payroll software and current GOV.UK guidance to confirm what applies, rather than asking AI to fill gaps.
Is it safe to put employee payroll details into AI?
Only provide the minimum information needed and remove names, addresses, national insurance numbers and other unnecessary identifiers. Check your employer's data policy and the AI service's handling of personal data before uploading anything.

Nearby answers

All Payroll rulings

Assessed by gpt-5.6-luna (gpt-5.6-luna) on 2026-08-13, second-checked by an independent model. Wrong somewhere? Email [email protected] and it gets re-checked.

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