Managing a small team in the United Kingdom
Reviewed by Mellow Editorial Team, HR & payroll content team
Managing a small team in the UK means navigating a set of legal obligations and day-to-day responsibilities that apply from the moment someone starts work — regardless of your company's size.
Employment contracts and day-one rights
Every employee is entitled to a written statement of particulars on or before their first day. This document must cover pay, working hours, holiday entitlement, notice periods and job title, among other details. It is not optional.
The Employment Rights Act 2025 has strengthened day-one rights considerably. Unfair dismissal protections, which previously required a qualifying period, now apply much earlier in employment. For a small team, this means you need a clear, documented reason for any dismissal — even in the first weeks of employment. Ensure your contracts, probation policies and performance processes are written down and consistently applied before you hire.
Paying people correctly
Getting payroll right is non-negotiable. The basics for the 2026/27 tax year:
Income tax is deducted via PAYE. Employees receive a personal allowance of £12,570 before tax applies. Above that, the basic rate is 20%, the higher rate 40%, and the additional rate 45%. HMRC issues tax codes that tell you how much to deduct — use them.
National Insurance adds further cost on both sides. Employees pay 8% on earnings within the main band, then 2% above the upper earnings limit. Employers pay 13.8% (category A) on earnings above the secondary threshold. For a lean team, even one or two hires adds meaningful NI cost to your wage bill, so factor it into any hiring budget.
Workplace pension auto-enrolment applies to eligible workers aged 22 and over earning above the earnings trigger. You must contribute at least 3% of qualifying earnings; employees contribute a minimum of 5%. You need to enrol eligible staff, issue the required communications and keep records of contributions.
Reporting to HMRC happens in real time. You must submit a Full Payment Submission (FPS) on or before every payday under the Real Time Information system. At year end, issue P60s to all employees still on your payroll by 31 May, and submit P11Ds (for benefits in kind) by 6 July. Missing these deadlines attracts penalties, so build them into your calendar.
If managing PAYE calculations, payslips and submissions feels like more than your team can absorb, how Mellow runs payroll across six countries on one platform shows what a managed payroll approach looks like in practice.
Holiday, sickness and family leave
Full-time employees working a five-day week are entitled to 5.6 weeks of statutory annual leave — 28 days including bank holidays. For part-time staff, the entitlement is calculated proportionally. You can offer more than the statutory minimum, but not less.
Statutory Sick Pay applies once an employee has been off sick for a qualifying number of days and earns above the lower earnings limit. It does not fully replace an employee's pay, and some employers choose to offer a more generous contractual sick pay scheme. If you do, write it into the employment contract and apply it consistently.
Family leave — including maternity, paternity, adoption and shared parental leave — is a statutory right. Statutory pay rates apply across these schemes. Small employers can recover the majority of statutory maternity pay from HMRC, which eases the cash flow impact. Make sure you know the notification requirements: employees must give you specific notice periods depending on which type of leave they are taking.
Day-to-day management and documentation
Small teams often rely on informal communication, which works well until something goes wrong. A disciplinary or grievance situation without written records puts you in a very weak position.
Keep basic documentation in place:
- A disciplinary and grievance procedure that follows the ACAS Code of Practice
- Records of any formal conversations, written warnings or meetings
- Up-to-date job descriptions and, where relevant, performance objectives
- A record of holiday taken and remaining for each employee
You are not required to use expensive HR software for a team of five, but you do need a reliable system — even a well-maintained spreadsheet and a shared folder of signed documents is better than nothing.
Hiring and classification
Before bringing someone on, be clear about what you actually need. An employee, a worker and a self-employed contractor carry very different obligations. Misclassifying someone as self-employed when they are, in reality, an employee or worker can result in back-dated NI contributions, unpaid holiday pay claims and penalties. HMRC's CEST tool can help you assess employment status, though it is not always definitive — if the relationship is complex, take advice.
When you are ready to hire an employee, confirm the right to work in the UK before they start. There is no grace period on this obligation, and the penalties for non-compliance are substantial.
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