Back to blog Managing Sick Leave in Your Work Schedule: An Emergency Plan for Entrepreneurs | AnyShift
10/11/2025

Managing Sick Leave in Your Work Schedule: An Emergency Plan for Entrepreneurs | AnyShift

Published: • 10 min read • By AnyShift

It is Saturday morning, 7:30 am. Your phone rings. "Sorry, I am sick. I cannot come to work today." Your shift starts at 9:00 am. Panic sets in: who can step in? How do I sort this out in an hour and a half? Do I need to go in myself?

As an entrepreneur or team leader, you probably recognise this scenario all too well. Sick leave is unavoidable, but the chaos that follows does not have to be. In this article you will learn how to switch from reactive firefighting to a proactive system that works, even at half past seven on a Saturday morning.

The Hidden Costs of Poorly Managed Sick Leave

Before we dive into the solutions, it is important to realise what poor sick leave management actually costs you. The bill is higher than you might think.

Direct Costs

The most obvious costs are tangible and measurable:

  • Overtime for replacements: Staff who step in at short notice often receive a premium or overtime pay. This can rise to 1.25x or even 2x the normal hourly wage.
  • Lost revenue from understaffing: If you cannot find a replacement, you run with fewer staff. In hospitality this means longer waiting times, fewer tables being served, or even forced closing times. In retail it means longer queues and missed sales.
  • Manager time: Each case of sickness costs you between 15 and 45 minutes to resolve. Calling, consulting, adjusting schedules, communicating. Time you do not spend on your actual work.

Indirect Costs

But the real impact goes beyond the figures on your payroll:

  • Stress for your team: Colleagues who are constantly asked to step in get frustrated. They have planned their own lives. Structural last-minute requests lead to resentment and tension.
  • Burnout risk: Staff who always say "yes" and often step in run a higher risk of exhaustion. Ironically, you then end up losing your most loyal people.
  • Customer experience: Understaffed or stressed personnel deliver poorer service. Customers notice it, and that damages your reputation.
  • Lower team morale: If the system feels chaotic, staff do not feel valued. They see that there is no structure, which leads to an "every man for himself" mentality.

The Numbers

Let us make it concrete. According to figures from Securex, the average Belgian company deals with 8 to 12 sick leave days per full-time employee per year.

For a team of 20 people this means:

  • 160 to 240 sick days per year
  • 160 to 240 times you have to adjust your schedule
  • Cost per incident: €50 to €200 (manager time + solution)
  • Annual impact: €8,000 to €48,000

And that is only the direct cost. Add the indirect costs to that and you understand why a good sick leave system pays for itself ten times over.

The 5 Tactics to Handle Sick Leave Smoothly

Now that we know what it costs you, let us dive into the solutions. These five tactics are proven effective and directly applicable, regardless of the size of your business.

Tactic 1: The On-Call List – Your Lifeline in an Emergency

An on-call list is an up-to-date overview of staff who are willing to step in at short notice. It goes beyond a simple phone list: it is a structured system that shows who is available when, and who has recently helped out.

How do you build an effective on-call list?

  1. Explicitly ask who is open to extra shifts: Do not make assumptions. Send an email or hold a short team meeting. Ask: "Who wants to take on extra shifts now and then?" You will be surprised how many people say yes (extra income is welcome).
  2. Categorise by day and time: Not everyone can do everything. Create categories such as "Weekend shifts", "Weekday evenings", "Mornings" and "Emergencies" (people who are very flexible).
  3. Update monthly: Situations change. Someone who could last month might now have other commitments. Schedule a fixed moment (for example the first Monday of the month) to update the list.
  4. Rotate fairly: Anyone who recently stepped in you temporarily place lower on the list. This prevents you from always bothering the same people.

Pro tips to make your on-call list a success:

  • Offer a premium for short notice: Someone who fills in with less than 24 hours' notice deserves a bonus. Consider 1.25x to 1.5x the hourly wage. At very short notice (less than 12 hours) you can even pay 2x.
  • Reward loyal stand-ins: Give bonuses, first choice for holiday requests, or other benefits to staff who regularly step in.
  • Make it easy: If you use a scheduling app (such as AnyShift), staff can say "yes" with a single tap. No endless back-and-forth calling.
  • Set limits: Do not ask anyone more than 2x per month. This protects your team against burnout.

Tactic 2: The Shift Swap System

With a shift swap system, staff solve the problem themselves. If someone is sick, that person first looks for a replacement within the team. The swap is recorded digitally and, if needed, approved by the manager.

Why does this work so well?

  • Takes pressure off you as the manager: Staff are motivated to find a solution quickly because it is their responsibility.
  • Faster than waiting for the boss: Colleagues can message or call each other directly. By the time you are awake, it is already solved.
  • Colleagues know each other's situation better: Team members often know better among themselves who is available or who could use an extra shift.
  • Less 'fake' sickness: If staff know they have to find a replacement themselves, they think twice before calling in sick for something trivial.

How do you implement this?

  1. Make swapping easy: Use an app or platform where staff can swap shifts with a few clicks.
  2. Set clear rules: A swap must be arranged at least 2 hours before the shift. Both parties must agree. The manager must approve (this can be automatic if you trust the team).
  3. Communicate the system clearly: "If you are sick, first try to find a replacement within the team yourself. If that does not work within 30 minutes, then I will step in."

Tactic 3: The Flexible Buffer

Do not schedule every shift to the absolute minimum. Structurally plan 10 to 15% extra capacity at critical moments. This means that when someone is sick you are not immediately understaffed, but still have enough hands.

Why does it work?

  • Sickness is absorbed without panic: If you normally schedule 4 people and 1 is sick, you have 3 left. With a buffer you schedule 5 people, so when 1 is sick you still have 4 (your ideal number).
  • Less stress for the team: They know they are not immediately overloaded when someone calls in sick.
  • When there is no sickness: The extra hands provide better service, more productivity, or staff can go home earlier (which team members appreciate).

Costs vs. benefits: Yes, a buffer costs 10 to 15% extra in labour costs. But you save on overtime (which often costs 1.5x or 2x), manager time (15-45 min per incident), and stress. Especially at hard-to-replace moments (weekends, evenings) the ROI is often positive.

Tactic 4: The Multiskilling Strategy

Train staff in multiple roles so they can replace each other. A bar employee who can also wait tables, a salesperson who also masters the till, a team lead who can take over basic tasks.

Why does it work?

  • More people who can fill a role: If your cook is sick, the sous-chef can step in. If your cashier drops out, a salesperson can take over.
  • Less dependent on specific people: You no longer have any "single points of failure".
  • Staff enjoy it: Variety in work increases engagement and makes the job more interesting.

How do you implement multiskilling?

  1. Identify critical roles: Which functions are hard to replace? Where do things grind to a halt if someone is sick?
  2. Cross-train at least 3 people per role: That way you always have backup.
  3. Budget training time: Count on 1 to 2 shifts per person to learn a new skill.
  4. Keep a competency matrix: Who can do what? This overview helps when making schedules and during emergencies.

Tactic 5: The Automatic Emergency Protocol

A predetermined step-by-step plan that automatically kicks in when someone calls in sick. Everyone knows exactly what happens and in what order. No more improvisation, but a tight process.

The Protocol (example):

  1. Employee calls in sick via app (not by phone at 7 am, but through the app)
  2. Employee first looks for a replacement themselves via the swap system (gets 30 minutes)
  3. No replacement found? The app automatically sends a notification to the top 3 of the on-call list
  4. No response after 15 minutes? Notification to the next 3 on the list
  5. Still nobody? The manager gets an alert and takes over (calls their own backup list or steps in themselves)

Benefits of this protocol: 80% of cases solved without you. Staff resolve it among themselves, you only need to intervene when it really does not work out. Faster than calling manually and everything documented.

The 24-Hour Emergency Plan: From Notification to Solution

Not every sick notification is the same. Someone who cancels two days in advance is easier to cover than someone who calls an hour before the shift. That is why we have three scenarios, each with its own approach.

Scenario A: Sickness More Than 24 Hours Before the Shift

This is the ideal scenario. You have time to calmly look for a solution.

  1. Step 1 (immediately): Employee calls in sick via app and tries to find a replacement themselves
  2. Step 2 (within 2 hours): Is there a replacement? Confirm the swap in the system
  3. Step 3 (within 4 hours): No replacement? Automatic call-out to the on-call list
  4. Step 4 (within 8 hours): Problem solved or manager takes over for a final check

Result: In 90% of cases this is solved without you as the manager having to actively intervene.

Scenario B: Sickness Less Than 24 Hours Before the Shift

This is the stress scenario. Someone calls on Saturday morning at 7:30 am for a shift that starts at 9:00 am.

  1. Step 1 (immediately): Employee calls the manager (this is allowed in this case) and reports it in the app
  2. Step 2 (within 15 minutes): Manager activates the emergency on-call list with premium compensation (e.g. 1.5x wage)
  3. Step 3 (within 30 minutes): Replacement found? Confirm and communicate
  4. Step 4 (no replacement?): Team lead/manager steps in themselves, the shift runs with fewer staff, call a colleague with extra compensation (2x wage), or temporarily close/limit service (last resort)

Scenario C: Long-Term Sickness (More Than 1 Week)

Sometimes it is not a day of flu, but something that lasts longer. Then you need a different approach.

  1. Step 1 (day 1): Contact the employee and try to estimate how long it will last
  2. Step 2 (day 2): Adjust the schedule for the coming 2 weeks. Reschedule with the empty slot in mind, distribute the hours across the team, consider a temp worker
  3. Step 3 (weekly): Check in with the employee for updates
  4. Step 4 (on return): Plan a gradual reintegration (possibly with half days at the start)

Prevention: How to Reduce Unplanned Absences

Until now we have talked about absorbing sickness. But can you also prevent it? Not entirely (real sickness happens), but you can certainly reduce unplanned absences.

Strategy 1: Offer Flexibility

Staff who can help shape their own schedule call in "sick" less often for other commitments. Consider self-scheduling, allowing shift swaps, and taking preferences into account when planning.

Strategy 2: Monitor Workload

Burnout leads to sickness. Watch for signals such as structural overtime without recovery, staff who do not take breaks, and complaints about workload. Increase staffing, enforce breaks, and take workload seriously.

Strategy 3: Hold Sick Leave Conversations

Not accusatory, but exploratory. If someone is often sick, ask: "How can we support you?" and "Do you notice patterns? What can we improve?" Identify whether there are underlying causes.

Strategy 4: Reward Attendance (Carefully)

This is controversial, but can be effective: a bonus for 0 sick days per quarter, an extra day off for a year without absence, or recognition in a team meeting. Be careful: make sure you do not create a culture where people come to work sick.

Strategy 5: Create a Healthy Workplace

Invest in ergonomics (in hospitality, for example, anti-fatigue mats behind the bar), sufficient breaks, healthy snacks and drinks, and offer vaccinations in winter.

Tools and Software That Help

You can manage sick leave manually, but with a growing team that quickly becomes unfeasible. Here is an overview of what works.

Manual: Excel or Google Sheets

Advantages: Free, simple to set up, everyone knows it.
Disadvantages: No automatic notifications, a lot of manual work, error-prone.
Suitable for: Very small teams (fewer than 10 staff)

Semi-automatic: WhatsApp/Slack + Spreadsheet

Advantages: The team is already used to it, quick communication.
Disadvantages: Notifications get lost among other messages, no structured process.
Suitable for: 10 to 15 staff, as a temporary solution

Fully automated: AnyShift

Advantages: Automatic on-call lists with push notifications, shift swapping built in with approval flows, configurable emergency protocol, real-time updates, history tracking, fairness algorithms, integration with payroll calculation.

ROI: Earned back in 1 to 2 months through time savings alone. Less stress, better team morale and lower turnover are not even factored in.

Suitable for: Teams of 15+ staff, or anyone who struggles weekly with sick leave.

Common Mistakes in Absence Management

Even with the best intentions, things can go wrong. Here are the five most common mistakes and how to avoid them.

Mistake 1: Always Asking the Same People

Problem: You know a few staff who always say "yes". So whenever there is an emergency you call them. Until one day they burn out or hand in their notice.
Solution: Rotate fairly. Keep track of who fills in how often. Use software that does this automatically.

Mistake 2: No Compensation for Last-Minute

Problem: You expect people to give up their day off without extra compensation. Result: nobody wants to step in.
Solution: Offer premium pay for short notice. 1.25x to 2x the hourly wage depending on how last-minute it is.

Mistake 3: No Clear Protocol

Problem: Every time you improvise anew. Inconsistency leads to confusion.
Solution: Write down your emergency plan. Train your team. Everyone must know: what happens when someone calls in sick?

Mistake 4: Scheduling Too Tightly

Problem: You schedule exactly the minimum number of people. With 1 sick person you are immediately backed into a corner.
Solution: Plan a 10 to 15% buffer at critical moments. It costs a little more, but it prevents a lot of stress and costs.

Mistake 5: Not Recording Sickness

Problem: You solve every problem, but record nothing. As a result you see no patterns and cannot optimise.
Solution: Log everything. Date, who, reason (if shared), how it was solved, how much time it cost you. After a few months you see patterns.

Checklist: Is Your Emergency Plan in Order?

Use this checklist to evaluate where you stand:

  • On-call list exists and is up to date (less than 1 month old)
  • Protocol documented (everyone knows what to do when someone is sick)
  • Shift swapping possible (digital or manual process active)
  • Compensation arranged (premium for stepping in last-minute)
  • Buffer scheduled at critical moments
  • Multiskilling: at least 3 people trained per critical role
  • Software supports notifications and tracking
  • Absence is recorded and analysed
  • Team knows the emergency plan (training given)

Score yourself:

  • 8-9 ticks: Excellent, you are well prepared
  • 6-7 ticks: Good, small improvements possible
  • 4-5 ticks: Basics in order, but vulnerable during peak periods
  • 0-3 ticks: Urgent – implement at least tactic 1 and 2 this week

Conclusion: From Firefighting to System

Handling sick leave does not have to be an art. With the right approach it becomes a system that works, even without your constant involvement.

In short: on-call list (know who you can call and rotate fairly), shift swapping (let staff solve it among themselves), flexible buffer (do not schedule too tightly), multiskilling (train people in multiple roles), and automatic protocol (set up a fixed step-by-step plan).

The biggest game-changer? Automation through software. What now costs you 45 minutes is solved with the right system in 5 minutes. Often even without you having to do anything.

The investment in a good system (or good software) pays for itself within 1 to 2 months. And that is before we have even mentioned the value of less stress, better team morale, and well-rested managers.

Start by setting up an on-call list this week. That alone makes your next Saturday morning at 7:30 am a lot less stressful.

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