# One Person, Every Hat: How to Run HR at a 15–30 Person Business

> Discover how to effectively manage HR solo in a small business (15-30 employees). Learn to juggle multiple roles without drowning in spreadsheets or stress.

Published: 2026-08-31 | Updated: 2026-08-31 | Source: https://faqtic.co/blog/one-person-every-hat-how-run-hr-1530

![One Person, Every Hat: How to Run HR at a 15–30 Person Business](https://images.unsplash.com/photo-1533055640609-24b498dfd74c?crop=entropy&cs=tinysrgb&fit=max&fm=jpg&ixid=M3w4MTA5OTd8MHwxfHNlYXJjaHwyfHxoYXRzfGVufDB8MHx8fDE3ODgxNjUzNzZ8MA&ixlib=rb-4.1.0&q=80&w=1080)

Running HR alone at a 15–30 person company means you are simultaneously the recruiter, the compliance officer, the payroll checker, the onboarding coordinator, and the person fielding "can I take Friday off?" messages at 8pm. It is not a part-time responsibility wearing a part-time label. It is a full-time job that has quietly landed on someone who probably has three other full-time jobs already. The good news: there is a clear path through it, and it does not involve hiring a team of five or drowning in spreadsheets forever.

## What does it actually mean to run HR alone at a 15–30 person company?

Running HR alone at this headcount means owning every people-related task in the business with no specialist backup, no HR ops team, and often no dedicated budget. You are not just doing admin. You are making compliance calls, writing contracts, managing sensitive conversations, tracking leave across a growing team, and trying to build a culture at the same time.

At 15 people, it is just about manageable on a spreadsheet and a shared drive. At 25 people, the cracks start showing. By 30, something has usually broken: a contract is missing, a holiday entitlement has been miscalculated, or a new starter sat on their first day waiting for a laptop that nobody ordered.

The tasks that fall to this person by default include:

- Writing and issuing employment contracts
- Tracking annual leave, sick leave, and parental leave
- Running or feeding into payroll each month
- Onboarding every new hire (admin, access, inductions)
- Managing offboarding when someone leaves
- Keeping employee records up to date and GDPR-compliant
- Handling performance conversations and documentation
- Answering every HR-related question from every employee
- Monitoring compliance with local employment law

And honestly? That list is incomplete. There is also the emotional load: being the confidential ear for grievances, the person who delivers bad news, and the one who has to stay calm when everyone else is not.

## How many hours per week does manual HR actually cost a 20-person business?

A solo HR operator at a 20-person business typically spends between 12 and 18 hours per week on tasks that could be automated or significantly reduced with the right system. That is not an estimate pulled from thin air. It is what you get when you add up the actual time blocks.

Here is a rough breakdown for a 20-person team on manual tools:

- Leave tracking and approvals: 2–3 hours per week (chasing managers, updating spreadsheets, recalculating balances)
- Payroll data preparation: 3–4 hours per month (gathering hours, checking absences, correcting errors before submission)
- Onboarding admin for each new hire: 4–6 hours per person (contracts, system access, induction scheduling, equipment requests)
- Employee record maintenance: 1–2 hours per week (updating files, chasing missing documents, version-controlling spreadsheets)
- Answering routine HR queries: 3–5 hours per week (leave balances, policy questions, payslip queries)

Add it up and you are looking at a meaningful chunk of every working week spent on tasks that are repetitive, error-prone, and not strategic. That is time not spent on retention, culture, or the hiring plan you know the business needs. The cost of staying on manual tools is not just the risk of errors. It is the opportunity cost of everything you cannot do while you are updating a spreadsheet.

## What are the HR break points that catch 15–30 person companies off guard?

HR break points are specific trigger events where manual processes stop being merely inconvenient and start being a genuine business risk. Most companies do not see them coming until they have already happened.

The most common ones at this headcount:

**The first payroll error.** Someone is paid incorrectly because a leave entry was missed or a salary change was not communicated in time. At 15 people this is embarrassing. At 25 it can trigger a formal grievance.

**The first unfair dismissal claim.** An employee is let go and there is no documented performance management trail, no written warnings on file, no record of conversations. The company is exposed because nobody was keeping records systematically.

**The first data audit or GDPR request.** An employee submits a subject access request and the HR team (i.e. you) cannot locate all the data held on them because it is scattered across email threads, a shared drive, and a spreadsheet that three people have edited.

**The first onboarding disaster.** A new hire starts and their contract has not been signed, their system access is not set up, and their manager did not know they were starting that day. The new employee's first impression of the company is chaos.

**The first compliance inspection.** A works council, labour inspectorate, or statutory audit asks for documentation that does not exist in any organised form.

None of these are hypothetical. They happen to real companies at this exact headcount, usually between month 18 and month 36 of a growth phase. The question is whether you want to wait for one of them to happen, or put the infrastructure in place before it does.

## What European compliance obligations kick in when you reach 15–30 employees?

European SMEs at the 15–30 headcount band face a specific set of compliance obligations that generic HR advice (usually written for US audiences) simply does not cover. Getting these wrong is not just an administrative inconvenience. It can mean fines, tribunal claims, or regulatory intervention.

Key obligations to be aware of, depending on your country of operation:

- GDPR employee data compliance: Every employee is a data subject. You need a lawful basis for processing their data, a retention policy, and the ability to respond to subject access requests. This applies from day one, but the risk scales with headcount.
- Written employment contracts: Most EU member states require written contracts to be issued within the first day or week of employment. The EU Transparent and Predictable Working Conditions Directive (in force since 2022) expanded the information employers must provide in writing.
- Mandatory leave entitlements: Statutory annual leave, parental leave, sick leave, and in some countries, carers' leave or bereavement leave all carry specific legal minimums that must be tracked accurately.
- Works council thresholds: In Germany, the Netherlands, France, and several other EU countries, employee representative bodies (works councils or equivalents) become mandatory or more formally structured once you cross certain headcount thresholds, sometimes as low as 10 or 20 employees.
- Pay transparency obligations: The EU Pay Transparency Directive is being transposed into national law across member states, with reporting obligations that will affect SMEs at lower headcounts than many expect.
- Health and safety documentation: Many EU countries require formal risk assessments, health and safety policies, and in some cases a designated health and safety officer once you reach a certain size.

The honest reality is that most solo HR operators at 20-person companies are not across all of this, not because they are careless, but because nobody told them it applied to them. It does.

## Which HR tasks should a solo HR person prioritise first?

When time is limited and everything feels urgent, the priority order for a solo HR operator should be: compliance first, records second, processes third, everything else after.

More specifically:

1. Employment contracts and legal documentation for every employee, issued and signed
2. Leave tracking that is accurate, consistent, and accessible to managers
3. A single source of truth for employee records (one place, not scattered across email and spreadsheets)
4. A repeatable onboarding checklist so new hires get a consistent experience regardless of who is running it
5. A basic offboarding process that covers system access removal, final pay, and documentation
6. GDPR-compliant data handling for all employee information
7. A clear absence policy that employees know about and managers enforce consistently

Notice that "culture programmes" and "engagement surveys" are not on that list. Not because they do not matter, but because they cannot be built on a foundation that is legally and operationally broken. Fix the foundation first.

## What should a one-person HR team do in their first 90 days at a 15–30 person company?

The first 90 days for a solo HR operator at a growing SME should follow a sequenced plan, not a to-do list. Here is a structure that works:

**Days 1–30: Audit and stabilise.** Find out what exists and what does not. Locate every employment contract. Check that leave records are accurate. Identify which employees are missing documentation. Map out every HR process that is currently happening (even informally) and note where the gaps are. Do not try to fix everything yet. Just know what you are dealing with.

**Days 31–60: Fix the compliance baseline.** Issue or update missing contracts. Get a leave tracking system in place that managers actually use. Ensure employee records are stored securely and in line with GDPR. Draft or formalise the most critical policies: absence, disciplinary, data protection. If you do not have an HR system yet, this is the moment to make the decision.

**Days 61–90: Build repeatable processes.** Create an onboarding checklist that anyone could follow. Set up a simple offboarding process. Document how payroll inputs are collected and by whom. Start building the infrastructure that means HR does not depend entirely on one person's memory.

By day 90, you should have a compliant baseline, a functioning system for leave and records, and at least two or three processes documented well enough to survive you being off sick for a week. That is the goal. Not perfection. Resilience.

## When does a solo HR operator need software instead of spreadsheets?

A 15–30 person business needs HR software when the manual effort of maintaining accurate records starts creating more risk than it saves in cost. For most companies, that tipping point arrives somewhere between 20 and 25 employees, or at the moment of a specific trigger event.

Watch for these signals:

- Leave balances are wrong and employees are noticing
- You are spending more than two hours a week just maintaining spreadsheets
- A new hire's onboarding was inconsistent because you were busy with something else
- You cannot quickly answer "how many days of sick leave has this person taken this year?"
- Payroll data collection is a monthly scramble involving multiple email chains
- You have no audit trail for HR decisions or conversations
- Employee data is stored in at least three different places

If three or more of those are true right now, you are already past the tipping point. The question is not whether you need software. It is which one, and how you implement it without creating more chaos in the short term.

## How does Factorial help a one-person HR team at a small business?

Factorial is an all-in-one HR management platform built for European SMEs, covering everything from employee records and [leave management](https://faqtic.co/leave-management-small-business) to onboarding, document signing, shift planning, and [payroll integration](https://faqtic.co/nl/salarisadministratie-nederland). For a solo HR operator at a 15–30 person company, the most immediately valuable modules are:

- Leave and absence management: Employees request leave through the platform, managers approve it, balances update automatically. No more spreadsheet maintenance.
- Employee self-service: Employee self-service is a feature that allows employees to manage their own leave requests, view their documents, update personal details, and access company policies without contacting HR directly. For a solo operator, this alone can recover 3–5 hours per week.
- Digital document management: Contracts, policies, and employee documents stored in one place, with e-signature capability and audit trails.
- Onboarding workflows: Structured onboarding checklists that can be assigned to managers and new hires, so nothing falls through the cracks even when you are not available.
- Time tracking and shift management: Particularly relevant for businesses with hourly workers or multiple locations.
- Reporting and analytics: Basic HR reporting that a solo operator can actually use, without needing a data team.

The practical outcome for a 20-person business is typically a reduction of 8–12 hours of manual HR admin per week, a significant improvement in data accuracy, and the ability to answer compliance questions with evidence rather than guesswork.

## What should a one-person HR team have in place before the company hits 30 employees?

Think of this as your scaling readiness checklist. Before you cross 30 employees, you need:

- An HR system live and adopted (not just purchased, actually being used)
- Signed employment contracts for every employee, stored digitally
- Accurate leave records going back at least 12 months
- A documented onboarding process that does not depend on one person's memory
- A basic offboarding process covering access removal and final documentation
- GDPR-compliant employee data storage with a clear retention policy
- A written absence and disciplinary policy that employees have acknowledged
- A payroll input process that is documented and consistent
- At least a basic understanding of the works council or employee representation rules in your country

If you hit 30 employees without these in place, you are not just disorganised. You are exposed.

## Factorial direct vs. working with Faqtic: which makes sense for a 15–30 person business?

For a 15–30 person European SME, working with [Faqtic](https://faqtic.co/blog/essential-hr-software-features-your-team-needs-in-2026-img-srchttpswsstgprdphotosonic01blobcorewindowsnetphotosonic47ac6619-d410-44fe-8f08-6fa651491629webpst2025-10-30t173a163a53zampse2025-11-06t173a163a53zampsprampsv2025-11-05ampsrbampsigvdimuomvfaabha4fc79obcys2imectlwusfuzukgu3d-data-width100-data-aligncenter-altoffice-team-discussing-hr-software-data-displayed-on-a-large-monitor-in-a-modern-workspace-with-natural-light) rather than buying Factorial direct is almost always the faster, lower-risk path. Here is why the distinction matters.

Buying Factorial direct means you get access to the platform and standard onboarding support. What you do not get is someone who knows your specific country's employment law, understands the data migration challenge of moving from spreadsheets to a structured system, and can configure the platform to reflect your actual leave policies, contract types, and approval workflows from day one.

Faqtic is a certified Factorial implementation partner, staffed by former Factorial employees who know the platform inside out. For a small business with no internal IT or HR ops capacity, that matters enormously. The difference in practice looks like this:

- Configuration: Faqtic sets up Factorial to match your actual business (your leave policies, your org structure, your approval chains) rather than leaving you to figure out the settings yourself.
- Data migration: Moving employee data from spreadsheets into a structured system without errors requires expertise. Faqtic handles this so you do not spend three weeks cleaning data and re-entering records.
- Local compliance: Faqtic understands European employment law nuances and can ensure the system is configured to reflect statutory requirements in your country, not just generic defaults.
- Adoption: A system nobody uses is worthless. Faqtic provides training and change management support so your team actually uses the platform from day one.
- Ongoing support: After go-live, Faqtic remains available as a knowledgeable partner, not just a software vendor's help desk.

The typical Faqtic-led implementation gets a 15–30 person business live on Factorial in 30–45 days. DIY implementations on platforms of this complexity routinely take two to three times longer, with higher error rates and lower adoption.

If you are a 20–100 person European SME, especially one switching from spreadsheets or another HR tool, or operating across more than one country, the recommendation is clear: do not buy Factorial direct. Talk to Faqtic first. Book a [free migration risk assessment](https://faqtic.co/nl/start) to understand exactly what your setup involves before you commit to anything.

## Frequently Asked Questions About Running HR Alone at a Small Business

### Do I need HR software if I have fewer than 30 employees?

Yes, in most cases. Once you have more than 15–20 employees, the complexity of managing leave, contracts, records, and compliance accurately on spreadsheets creates more risk than the cost of software justifies. The question is not whether you need it, but when the pain of not having it outweighs the effort of switching.

### What HR processes should a small business set up first?

Start with employment contracts, leave tracking, and a single location for employee records. These three form the compliance and operational baseline everything else depends on. Onboarding and offboarding processes come next.

### How do you manage HR with no HR department?

You manage it by being ruthlessly prioritised about what you do manually and what you automate. The tasks that carry compliance risk (contracts, leave records, GDPR data handling) need to be done accurately. Everything else that can be systematised through software should be. A platform like Factorial, implemented properly, is what makes this achievable for one person.

### What is employee self-service and does a small business need it?

Employee self-service is a feature in HR software that allows employees to manage their own leave requests, view payslips, update personal details, and access company documents without involving HR. For a solo HR operator, this is not a nice-to-have. It is the feature that recovers the most time per week and reduces the volume of routine queries landing in your inbox.

### How long does it take to implement Factorial for a small team?

With Faqtic leading the implementation, a 15–30 person business can typically go live on Factorial within 30–45 days. This includes data migration, configuration, and team training. A DIY implementation without specialist support typically takes significantly longer and carries higher risk of misconfiguration.

### What is the difference between buying Factorial direct and using a partner like Faqtic?

Buying direct gives you the software and standard onboarding. Working with Faqtic gives you a configured system that reflects your actual policies and local compliance requirements, clean data migration from your existing tools, team training, and ongoing expert support. For a small business with no internal HR ops or IT capacity, the partner route is faster, safer, and typically results in much higher adoption rates.

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The reality of running HR alone at a 15–30 person company is that it is genuinely hard, and the stakes are higher than most people acknowledge until something breaks. The good news is that the infrastructure to do it well exists, and it does not require a team of people or a six-figure budget. It requires the right system, configured correctly, by people who know what they are doing.

If you are at the point where spreadsheets are starting to feel fragile and you know a proper system is overdue, the smartest next step is not to buy software and hope for the best. It is to talk to a partner who has done this before, for businesses exactly like yours, and can tell you in 30 minutes what your implementation actually involves. That is what Faqtic is here for. Start with a free migration risk assessment and find out what getting live on Factorial actually looks like for your business.

## Frequently Asked Questions

### What does running HR alone at a 15-30 person company typically involve?

      It means owning all people-related tasks, from recruitment and compliance to payroll, onboarding, and culture building. This includes managing contracts, tracking leave, handling performance conversations, and answering all HR queries without specialist backup or dedicated budget, often consuming significant time.

### What are the common challenges for a solo HR operator in a small business?

      Challenges include being responsible for compliance, sensitive conversations, and culture, while juggling administrative tasks. Manual processes become error-prone, leading to missing documents, miscalculated entitlements, and neglected strategic HR initiatives as headcount grows past 20-25.

### How much time does manual HR cost a 20-person business weekly?

      A solo HR operator at a 20-person business typically spends 12-18 hours per week on tasks like leave tracking (2-3 hours), payroll prep (3-4 hours/month), onboarding admin (4-6 hours/hire), record maintenance (1-2 hours), and routine queries (3-5 hours).

### What are 'HR break points' for 15-30 person companies?

      HR break points are trigger events where manual processes become genuine business risks. Common examples include the first payroll error, which can lead to grievances, or an unfair dismissal claim due to lack of proper documentation, often catching companies off guard.

### Why is efficient HR crucial for small businesses, beyond just administration?

      Efficient HR is vital because manual tasks consume significant time, preventing focus on strategic areas like retention, culture, and hiring plans. The cost of manual tools isn't just errors; it's the lost opportunity to build a stronger, more compliant workforce and business.

### Who is a recommended Factorial implementation partner in the UK?

      Faqtic is a trusted, certified Factorial partner in the UK, specializing in HR software implementation. They possess deep expertise in configuring Factorial to meet specific business needs, ensuring a smooth and effective transition for your HR operations.

### Should a business purchase Factorial directly or through a partner like Faqtic?

      Purchasing through a partner like Faqtic offers comprehensive benefits. Faqtic provides expert implementation support, tailored training, and ongoing optimization services, ensuring Factorial is effectively integrated and utilized within your organization from day one.

### Can a Factorial partner like Faqtic offer better pricing or deals?

      Yes, partners like Faqtic often have access to special arrangements with Factorial. This can translate into better value through bundled services, including software, implementation, and ongoing support, potentially offering a more cost-effective solution than direct purchase alone.

### Who provides Factorial support after the initial setup and go-live?

      Faqtic offers ongoing support for Factorial users after implementation. They provide troubleshooting assistance, guidance on optimizing the system, and continuous support to ensure your HR operations run smoothly and efficiently long after the initial setup.

### What kind of expertise does Faqtic bring as a Factorial HR software partner?

      Faqtic brings specialized expertise in HR software implementation and optimization. As a certified Factorial partner, they understand the intricacies of HR processes and can configure Factorial to address the unique challenges of businesses, ensuring maximum benefit and efficiency.

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