How to choose HR software for a small business

Most small firms outgrow the HR spreadsheet before they notice. Here is when to buy HR software, what to insist on, and how to avoid paying for extras.

Digital Strategy · 13 October 2026 · 7 min read

Plenty of small businesses run HR from a shared spreadsheet, a folder of contracts and one person’s memory. It holds until someone asks how much holiday they have left, a right-to-work document cannot be found, or the colleague who built the spreadsheet leaves. That is the moment HR software for a small business starts to make sense, and the moment many owners buy the wrong package. The cost of getting it wrong is a year of paying for a system your team ignores.

When HR software starts to matter

Size is the clearest dividing line. The government’s 2024 Longitudinal Small Business Survey looked at employers with 1 to 249 staff that use software or web-based tools to run their business. Among them, 62% of medium-sized firms and 44% of small firms used HR management software. For micro businesses, the smallest employers, the figure was 14%.

The pattern is easy to explain. With a handful of staff, the owner knows who is off and when, and a spreadsheet is cheap and good enough. As headcount grows, the informal approach breaks down. Holiday clashes, missing paperwork and inconsistent onboarding start to cost real hours, and nobody can carry it all in their head any more. If your team is growing past the point where you can keep track of everyone personally, you are where many of your peers have already moved.

Nor is the technology itself a hurdle. The Office for National Statistics’ analysis of management practices and technology adoption in UK firms found that in 2023, 69% of firms had adopted cloud-based computing systems and applications, and 61% specialised software. A cloud-based HR tool sits alongside the accounts and email systems you almost certainly use already.

Signs your spreadsheet has stopped working

Do not buy software because it looks tidy in a demonstration. Buy it because something specific is failing. These are the usual triggers:

• Leave and absence disputes. If you or your office manager spend time reconciling holiday balances, sickness records and requests sent by text or email, that is a clear sign.
• Onboarding that depends on who is in. New starters should get the same contract, policies and checks every time. If the process lives in one person’s head, it will fail the week they are on holiday.
• Records scattered across places. Contracts in email, right-to-work copies on a shared drive, appraisal notes in a notebook. When you need to find something quickly, you cannot.
• Growth or remote working. Staff on several sites, or working from home, cannot look over your shoulder at the spreadsheet. They need to request leave and see their own records themselves.
• The key-person risk. If one individual understands the system and nobody else does, you have a business continuity problem as well as an admin one.

Before you shop, add up the hours a month that you and your team spend on HR admin. That number is your benchmark. If a system will not plausibly cut it, or will not reduce the risk of a missed document or a payroll error, it is not worth the subscription.

The counter-argument is real. For a team of a few people, a well-kept spreadsheet and a good set of templates cost almost nothing, and most micro businesses manage without dedicated software. Software adds a monthly bill and a setup job. Do not take on both until the pain justifies them.

What to look for in HR software for a small business

Start with the basics and resist the sales pitch for everything else. The core you need is a central employee record, leave and absence tracking with self-service requests, secure document storage for contracts and checks, and simple reports. Everything else is optional until you have a reason to want it.

Many products are modular, which helps. TechRadar’s review of PeopleHR describes a UK-designed cloud-based platform with more than 7,000 UK customers. It offers onboarding, performance management and payroll as modules, plus an AI-powered assistant called Evo. The lesson is not about that one product. It is that you can usually start with records and leave, and add performance reviews or payroll later if you need them. Pay for what you will use in the first year, and check how much each extra costs before you need it.

Treat AI features with the same scepticism. The ONS found that only 9% of UK firms had adopted artificial intelligence in 2023, so it is not what most businesses are buying HR software for. If an assistant is included, test it on a real task, such as answering a staff question about leave, and only value it if it saves time.

Put these questions to every supplier before you sign:

• How is pricing set? Is it per employee per month, are there minimum fees, and what do add-on modules and extra support cost?
• Where is our data held, and who can see it? You are responsible for staff data under UK data protection law, so ask about hosting location, access controls and what happens to records if you leave.
• Can we export everything? If you cancel, you should be able to take your records with you in a usable format.
• Does it connect to our payroll and accounts? Re-keying hours and salaries between systems is where errors creep in.
• What is the contract length? A twelve-month lock-in on a product you have not yet tested is a risk. Ask for a trial or a monthly option.
• What does setup involve? Find out who imports your existing data, how long it takes and whether support is included.

On payroll, you face a genuine trade-off. An integrated payroll and HR system means one set of employee data and fewer errors. It also ties two important functions to one supplier, which makes switching harder and gives you less leverage on price. If your current payroll arrangement works well, it can be better to choose HR software that connects to it than to replace both at once.

How to roll it out without wasting a year

The software is the easy part. Most failed rollouts come from poor preparation and a lack of ownership.

First, clean your data before you import it. Check that every employee has a current contract, correct start date, correct leave entitlement and a complete right-to-work record. Moving a messy spreadsheet into a new system only makes the mess harder to see.

Second, name one person to own the system. That person sets it up, answers staff questions and decides when to add features. Without an owner, the system drifts and the spreadsheet quietly returns.

Third, start small. Begin with employee records and leave requests, which every member of staff will touch and which show benefits quickly. Add onboarding workflows once that is working. Switching on every module at once overloads a small team and confuses the people you most need to adopt it.

Fourth, tell staff what is changing and why. Make clear that leave requests now go through the system and not by message. If people can see their own balance and book time off from their phone, they will use it, and you will stop being the human switchboard for holiday queries.

Finally, set a review date. After three months, compare the hours you spend on HR admin with your starting figure and ask whether the paperwork errors have stopped. If the answer is no, find out why before the contract renews. Either the setup needs fixing or the product is wrong, and it is far cheaper to learn that early.

The decision comes down to pain and proportion. If your HR admin is costing you hours, creating risk or depending on one person, choose a modular system, buy only what you will use this year, and run it with a clear owner. If you have a handful of staff and nothing is going wrong, keep the spreadsheet and revisit the question when you next hire.

Common questions

Do I need HR software if I only have a few employees?

Not necessarily. Most micro businesses manage without it, and a well-kept spreadsheet with good contract templates is cheap and often enough for a small team. Consider software once leave disputes, missing paperwork or reliance on one person start costing you time, or when you plan to hire several people quickly.

What should HR software for a small business include?

At minimum, a central employee record, leave and absence tracking with self-service requests, secure storage for contracts and right-to-work documents, and simple reports. Onboarding workflows are a sensible next step. Performance management, recruitment and payroll are optional extras. Add them only when you have a clear use for them.

Should I buy HR software with payroll built in?

It depends on how well your current payroll works. Integrated systems mean one set of employee data and fewer re-keying errors. The trade-off is dependence on one supplier, which makes switching harder. If your payroll runs smoothly, choosing HR software that connects to it is often safer than replacing both.

Sources

• Department for Business and Trade: Longitudinal Small Business Survey 2024, SME employers (businesses with 1 to 249 employees)
• Office for National Statistics: Management practices and the adoption of technology and artificial intelligence in UK firms, 2023
• TechRadar: PeopleHR review