How to Hire Your First Employee: Small Business Guide
Hiring your first employee is a genuine milestone, and a slightly daunting one. It is the moment a business stops being just you, and there is a bit of admin and a few legal steps to get right along the way. This guide covers when you are actually ready, what you need to have in place in the UK, and the step-by-step process to make your first hire a good one. It is general guidance rather than legal or HR advice, so check the current rules on gov.uk for your situation.
When should you hire your first employee?
When you are consistently turning away work or stretched too thin to grow, the need is ongoing rather than a one-off, and you can afford the full cost of employing someone.
The clearest signal is that a lack of hands is now capping the business, you are losing work, or you cannot focus on growth because you are buried in delivery. The need should be ongoing too, because a short-term spike might be better handled by a freelancer than a permanent hire. And it has to be affordable, remembering that the true cost of an employee is more than their salary once you add tax, pension, insurance and the time to manage them.
What do you need in place before hiring? (UK)
Before your first employee starts, you need to register as an employer, set up payroll, get the right insurance, run a right-to-work check, and provide a written contract.
| Requirement | What it means |
|---|---|
| Register as an employer | Register with HMRC, usually before the first payday |
| Set up PAYE payroll | To handle tax and National Insurance on their pay |
| Employers' liability insurance | A legal requirement once you employ staff |
| Right to work check | Confirm the person can legally work in the UK before they start |
| Written contract | A written statement of employment terms, due from day one |
| Workplace pension | You may need to enrol eligible staff into a pension automatically |
None of this is as heavy as it sounds, but it does need doing properly, so it is worth checking the current detail on gov.uk or with an accountant before your first hire starts.
Employee, contractor or freelancer: which do you need?
An employee suits an ongoing role you direct and control. A contractor or freelancer suits project work or fluctuating need, with less commitment and admin.
| Option | Best for |
|---|---|
| Employee | An ongoing role, set hours, work you direct day to day |
| Contractor or freelancer | Project work, specialist skills, or variable demand |
Getting this distinction right matters, because employment status carries legal and tax implications. If the work is ongoing and you control how and when it is done, that usually points to employment rather than a contractor arrangement.
How do you write the job and find candidates?
Write a clear, honest job description that sells the role, then use referrals, job boards and your network to find people.
Your job advert is your first pitch to candidates, so it should sell the opportunity and set honest expectations, not just list duties. Referrals from people you trust are often the best source, followed by a well-written advert on a relevant job board. If you are hiring into sales specifically, our guide on how to write a sales job description goes deeper, and much of it applies to any role.
The hiring process, step by step
A simple, fair process gets you a better hire and protects your reputation as an employer.
- Define the role and write a clear job description.
- Advertise where your ideal candidate will see it, and ask for referrals.
- Shortlist against your genuine must-haves, not a wish list.
- Interview, focusing on evidence and fit rather than gut feel alone.
- Check references properly.
- Make a clear offer, then get the contract and paperwork sorted.
- Onboard them well, because the first weeks shape whether they stay.
That last point matters more than people expect. A thoughtful first few weeks, with a proper welcome, clear expectations and some early wins, makes a real difference to whether your first hire works out.
Common first-hire mistakes
Most first-time employers trip over the same things.
- Hiring in a panic when overwhelmed, rather than for a clear, defined role.
- Underestimating the true cost beyond salary.
- Skipping the legal basics like insurance, contracts and right-to-work checks.
- Writing a dull advert that lists duties instead of selling the role.
- Rushing the decision and ignoring fit.
- Neglecting onboarding, so a good hire drifts away in the first months.
Hiring your first employee: FAQs
When should I hire my first employee?
When a lack of hands is capping the business, the need is ongoing rather than a one-off, and you can afford the full cost of employing someone, not just their salary.
What do I legally need to do to hire my first employee in the UK?
Register as an employer with HMRC, set up PAYE payroll, get employers' liability insurance, run a right-to-work check, provide a written contract, and enrol eligible staff into a workplace pension. Check gov.uk for the current detail.
How much does it cost to hire an employee?
More than the salary alone. Add employer National Insurance, pension contributions, insurance, equipment and the time to recruit and manage them when you work out affordability.
Should I hire an employee or a contractor?
An employee suits an ongoing role you direct day to day. A contractor or freelancer suits project work or variable demand. Employment status carries legal and tax implications, so the distinction matters.
Do I need employers' liability insurance?
In most cases yes, it is a legal requirement once you employ staff. Check the current rules for your situation, as there are limited exceptions.
What is the biggest mistake when hiring a first employee?
Hiring in a panic for a vaguely defined role, then neglecting onboarding. A clear role and a thoughtful first few weeks make the difference between a hire that works and one that does not.