AI agents for business finance: what they can and can't do
What AI agents can do in bookkeeping, close, collections and compliance today, where a person must stay in charge, and how to judge a product.
The short answer
Before your first employee starts in the UK you need to check their right to work, have employer's liability insurance, give a written statement of terms, register with HMRC as an employer and set up payroll and workplace pension auto-enrolment. An AI agent can hold this checklist, collect documents and keep each date, but the right to work check, the contract and the hiring decision itself must stay with you.
The legal steps, in order
| Step | When | Notes |
|---|---|---|
| Decide pay | Before the offer | At least the minimum wage for the person's age: £12.71 an hour at 21 and over from April 2026 |
| Right to work check | Before employment starts | Done properly, you have a statutory excuse against a civil penalty |
| Employer's liability insurance | From the first day | Usually at least £5 million cover from an authorised insurer |
| Written statement of particulars | On or before day one | Main terms such as pay, hours, holiday and start date |
| Register as an employer with HMRC | Before the first payday | You can register up to two months before you start paying people |
| Payroll | Each payday | Report through Real Time Information on or before each payday |
| Workplace pension | From the start date | Assess and auto-enrol eligible workers |
Some steps are one-off, others repeat for every hire or every payday. The repeating ones are where small employers slip, and where an agent is most useful.
What changed in 2026
The Employment Rights Act 2025 is being brought in over several years. From 6 April 2026, Statutory Sick Pay became payable from the first day of sickness absence rather than the fourth, and the lower earnings limit for SSP was removed, so low-paid and part-time staff now qualify. Paternity leave and unpaid parental leave also became day-one rights. From October 2026, employers must take all reasonable steps to prevent sexual harassment, including by third parties such as customers. The qualifying period for ordinary unfair dismissal is expected to fall from two years to six months from January 2027. Dates can move as regulations are published, so check the current timetable before you hire.
What an AI agent can track, and what it cannot
- Hold the hiring checklist with a date and owner for each step, and refuse to mark the start date ready until each is done.
- Collect and file documents the candidate provides, and remind you which right to work route applies to them.
- Diary the date an employee with time-limited permission needs a follow-up right to work check.
- Draft the written statement from your template for you to review and sign.
- Set up the new starter in payroll and work out the first pension assessment.
- Remind you of insurance renewal and probation review dates.
It cannot do the right to work check on its own. The Home Office rules require you, or someone you authorise, to check the documents or the online share code properly, in the ways the guidance sets out, and to keep a record. If you get it wrong, you lose the statutory excuse. Nor should an agent make the hiring decision, score candidates without human review, or decide on pay. Automated screening of applicants raises data protection and discrimination risks that a small employer is badly placed to manage.
A worked example: a bakery's first hire
This is an illustrative example. A bakery owner in York, trading as a limited company, hires a part-time counter assistant for 20 hours a week. The compliance agent opens a hiring file six weeks before the start date with each step and its deadline. It reminds the owner to add the employee to the existing liability policy, which the insurer confirms, and to register as an employer with HMRC three weeks before the first payday.
The candidate shares a right to work share code. The agent records the code and reminds the owner that the online check must be carried out and saved before day one; the owner does it and uploads the result. The agent drafts the written statement from a template the owner had checked by an adviser. On payday, the finance agent prepares the payroll, includes the employee's pension assessment and waits for approval. When the assistant is off sick for two days in May, payroll includes SSP from day one, reflecting the April 2026 change, and the agent flags the change to the owner the first time it applies.
Keeping records and avoiding common mistakes
- Keep a copy of each right to work check for the length of employment and two years after.
- Keep payroll records for at least three years from the end of the tax year they relate to.
- Do not treat someone as self-employed to avoid these steps; employment status depends on how the work is done, not the label.
- Give the written statement on time; employees can bring a claim if it is missing.
- Review the pension assessment each pay period, because earnings and age can change eligibility.
An agent that holds these as dated obligations, and shows you the gaps, is a large part of being a careful first-time employer. The judgement calls stay with you.
Where Pryme fits
The Pryme Compliance agent keeps each employer obligation on one register with its own date and owner, and refuses to fill a field it cannot source. Pryme payroll runs from the business account, with the Finance agent preparing each run and a named person approving it. For the next stage, read What a UK employee really costs and National Minimum Wage checks; if you also employ people in Nigeria, see Hiring your first employee in Nigeria.
Questions people ask
When must I register as an employer with HMRC?
Before the first payday. HMRC lets you register up to two months before you start paying people, and it can take some time to receive your reference.
Can an AI agent do right to work checks?
It can track and file them, but the check itself must be done by you or someone you authorise, following Home Office guidance, to keep your statutory excuse.
Is SSP now paid from the first day?
From 6 April 2026, yes. SSP is payable from the first day of sickness absence and the lower earnings limit was removed. Check current rates on GOV.UK.
Do I need a pension scheme for one part-time employee?
You must assess every worker. Those aged 22 to State Pension age earning above the earnings trigger must be auto-enrolled; others may have the right to opt in.
Sources
- Employing staff for the first time · accessed Oct 2026
- Check a job applicant's right to work · accessed Oct 2026
- Employers' liability insurance · accessed Oct 2026
- Workplace pensions: employers · accessed Oct 2026
- Employment Rights Act 2025: implementation timeline (Legal Choices) · accessed Oct 2026
- National Minimum Wage and National Living Wage rates (GOV.UK) · accessed Oct 2026
This article is general information, not financial, legal or tax advice. Products described are provided under the terms on this site and are subject to regulation and eligibility.