Managing Sickness Absence in a Small Business (UK)

Sickness absence management: the 6.55am "not feeling well" text

Picture this. It is 6.55am. A quick text says "not feeling well, won't make it." No detail. Your rota is wobbling, again. This is where sickness absence management really starts. And where a simple, fair system saves your bacon.

Here is the rub. If you run absence on memory and goodwill, resentment builds and patterns get missed. Your genuinely poorly star drags themselves in because they are worried about money. Then half the team goes down with the same bug. Let's fix that with a clear process you can stick to.

Quick Answer Box

• Do this: have a clear reporting policy, do return-to-work chats every time, and track absence so you spot patterns early.
• Avoid this: managing absence from memory, treating everyone the same regardless of context, or ignoring an underlying health condition.
• Write down: your absence and reporting rules, every return-to-work conversation, absence dates, and any trigger meetings and outcomes.

Sickness absence management: the legal lowdown

You do not need to be a lawyer, but a few rules anchor everything else.

• Statutory Sick Pay now starts on day one. Following reform, SSP is payable from the first day of absence for eligible staff, not after waiting days. Check the current rate on the gov.uk Statutory Sick Pay page and consider the cost impact on your set-up. See gov.uk: Statutory Sick Pay and our guide on sick pay choices below.
• Fit notes kick in after seven calendar days. For the first seven days, an employee self-certifies. From day eight you can ask for a fit note. See gov.uk guidance on taking sick leave.
• It is not just GPs who issue fit notes. Since 2022, nurses, occupational therapists, pharmacists and physiotherapists can issue them. That can speed up a return.
• Holiday and sickness are different. If someone falls ill before or during booked leave, they can usually reclassify those days. Payment then follows your sick pay rules, not holiday pay.
• An underlying condition may be a disability. If a health problem meets the Equality Act 2010 definition, you must consider reasonable adjustments and handle any capability process with care. See Acas guidance on absence and disability.

Expert note:

• "Employers should set out clear processes for reporting absence and keeping in touch." Source: Acas, Absence from work guidance.
• "The Bradford Factor should be used with caution and context." Source: CIPD, Absence management factsheet.

Stats to size the problem:

• UK sickness absence rate was 2.5% in 2023, still higher than pre-pandemic years. Source: ONS, Sickness absence in the UK labour market, 2024.
• Employers reported an average of 7.8 days lost per employee in 2023. Source: CIPD Health and Wellbeing at Work Report, 2023.

Build a simple absence system that everyone can follow

You do not need a thick manual. You need a clear, consistent system that people know and managers can run, even on a busy Monday.

A reporting policy people actually know

Make sure everyone knows:

• who to contact, and by when. Aim for a phone call to a named manager, not a vague text.
• what to say. Expected length and a basic description where appropriate.
• how often to keep in touch during longer absences.
• when a fit note is needed.
• what happens if the process is not followed.

Half the "sickie" frustration comes from a fuzzy process, not dishonest staff. Tighten the process first.

Return-to-work chats, every single time

This is your highest-value, lowest-cost tool. A short, friendly chat after every absence:

• shows people their absence was noticed
• gives unwell staff space to share what is going on
• surfaces patterns early
• builds a record without it feeling heavy-handed

Do them for everyone, every time. Inconsistency is where unfairness, and tribunal risk, creeps in.

Spotting patterns: triggers and the Bradford Factor

A trigger is the point where you have a more structured, supportive chat. It is not an automatic telling-off. Common choices:

• a set number of separate absences in a rolling period
• a total number of days lost
• a scoring method like the Bradford Factor, which weights frequent short absences more than the odd long one

The Bradford Factor is optional and must support a conversation, never replace one. Whatever you choose, define it, write it down, and apply it the same way for everyone.

Short-term vs long-term absence

They need different handling.

• Short-term, frequent absence is about reliability and patterns. Your toolkit is return-to-work chats, fair triggers and early, honest conversations. Sometimes it flags a hidden issue, like caring duties or a health condition, that you can support.
• Long-term absence needs a more careful, supportive process. Keep in reasonable contact, understand the medical picture, consider occupational health, and plan any adjustments and a phased return. Jumping to a capability dismissal without a proper process, especially where disability is in play, is how small firms end up at a tribunal.

When to call in occupational health

Occupational health (OH) is one of the most underused tools for small businesses. OH clinicians assess how health and work fit together. They are neutral. Not on the employee's side, not on yours.

Make an OH referral when:

• an absence is long-term or the picture is unclear
• you need to know if someone is fit to return, and on what terms
• you are weighing up adjustments or a phased return
• a capability process may be on the table and you need objective medical advice

Yes, it costs money. But getting someone back sooner, safely, and with a clear basis for decisions, usually pays for itself. Deloitte's latest UK analysis puts the annual cost of poor mental health to employers at up to £56 billion, with presenteeism the biggest slice. Source: Deloitte UK, Mental health and employers, 2022.

The other side of the coin: presenteeism

While you worry about people being off, the quieter problem is people being on when they should not be.

Presenteeism is coming to work but not being effective. It covers working when ill, staying late for show, and "leaveism", where people use holiday to catch up. The costs are hidden: mistakes, poor calls, low morale, and one contagious person infecting the rest of the team.

Cut it by:

• making it clear you would rather a contagious person stayed home
• checking if your sick pay rules push people to attend while ill
• leading by example. Take breaks. Avoid late-night emails. Use your own leave.
• spotting disengagement early and having the chat

Supportive and consistent are not opposites. The best absence culture is one where ill people rest, chancers know there is a process, and nobody is a martyr.

A short manager script

For a return-to-work chat after a run of absences, keep it warm but clear:

"Welcome back, glad you're feeling better. I just want to do a quick return-to-work chat like we do for everyone. How are you doing now? Is there anything going on that we should know about or could help with? I've noticed there have been a few absences recently, so I want to check you're okay, and be clear about what we need on reporting going forward."

Note the tone. Not "you've had three days off, explain yourself", but a genuine check-in that still puts the process on the record.

Common mistakes

• Managing absence from memory. If it lives in your head and inbox, you will miss patterns and cannot evidence anything.
• Skipping return-to-work chats when busy. That is when they matter most.
• Treating every absence identically. A one-off bug and a disability-related absence are not the same.
• Going straight to formal action. Especially with long-term or possibly disability-related absence, without OH advice or a proper process.
• Ignoring presenteeism. Rewarding "perfect attendance" can push sick people in to infect everyone else.
• Inconsistent triggers. Applying rules to some people and not others is unfair and risky.

What to write down

For every absence, record:

• the dates and the reason given
• whether it was self-certified or covered by a fit note, and keep the note
• the return-to-work chat and any actions
• any pattern or trigger reached, the meeting and outcome
• any adjustments offered or agreed
• any OH referral and recommendations

In your policy, document your reporting rules, your triggers, how SSP and any company sick pay work, and how you handle repeat and long-term absence. Absence gets messy the moment it lives only in someone's memory.

Tip: use HR software like Breathe HR to log absences, trigger alerts, and store fit notes. It saves your brain for the human bits.

Where this connects

Absence links straight into your sick pay choices and your HR basics. If you are reviewing how you handle it, now is the time to review your scheme and the impact of SSP from day one.

• Gov.uk: Statutory Sick Pay
• Acas: Absence from work guidance
• CIPD: Absence management factsheet

Right, what now?

If your approach is "hope for the best plus a vague memory of who has been off", you are carrying more risk and more cost than you think. And with SSP from day one, the bill lands sooner.

• Book an HR Health Check. We will show you exactly where the gaps are in sickness absence management, from reporting rules to fair triggers to long-term handling.
• Need quick, expert advice on a live case? Use our HR Advice Line for fast, practical guidance before you act.
• Want your policy, contracts and handbook kept current, with templates and hands-on support? Our HR Protect plan is built for that.
• Ready to track absence properly and stop the spreadsheet shuffle? Talk to us about getting Breathe HR in place.

Manage absence properly and the 6.55am text stops being a source of dread. It becomes a process you can handle. Kettle on. Standards up.

FAQ

• What is a fair sickness absence policy?

- Clear reporting rules, consistent return-to-work chats, and set triggers that prompt supportive conversations. Keep records and apply the rules evenly.

• How many sick days are acceptable in the UK?

- There is no legal number. Many SMEs use triggers such as three separate absences in six months or a total days threshold. The key is consistency and context.

• Can you ask for a fit note for short absences?

- You can ask from day eight. Before then, employees self-certify. For patterns of short absence, address the behaviour through your trigger process.

• Do I have to pay Statutory Sick Pay from day one?

- Yes, if the employee meets the eligibility rules. Check the current rate on gov.uk and review your company sick pay to avoid mixed messages.

• Can I contact an employee off sick?

- Yes, keep reasonable, agreed contact. Be supportive, avoid pressure, and log all conversations.

• Should I use the Bradford Factor?

- It can help spot frequent short absences, but use it as a prompt for conversation, not a blunt tool. Context matters.

Sources:

• Gov.uk: Statutory Sick Pay
• Gov.uk: Taking sick leave
• Acas: Absence from work
• ONS: Sickness absence in the UK labour market (2023 data)
• CIPD: Health and Wellbeing at Work 2023
• Deloitte UK: Mental health and employers 2022