Casual vs. Contract: When Does a ‘Helper’ Become a Permanent Employee?

For many modern business owners, landlords, and farmers, flexibility is the lifeblood of their daily operations. Consequently, you probably do not want the administrative burden of NSSF, SHIF, and Housing Levy deductions for someone who simply cuts the grass or loads trucks. It feels easier to just keep them off the official payroll.

However, under the strict regulations of Kenyan law, this informal strategy carries massive financial risks. The legal line between a casual vs permanent employee is not drawn by what you choose to call them. Instead, it is drawn entirely by how they actually work for you.

At Waweru Nyambura Law, we believe in utilizing modern legal strategies to protect your business progress. Today, we are conducting a deep dive into Section 37 of the Employment Act. We will explore the relevant Court of Appeal decisions and the legal exceptions that might just save your business from a devastating lawsuit.

The Legal Line: Casual vs Permanent Employee

To fully understand the risk you are taking, we must first examine the strict statutory definition of these roles. Section 2 of the Employment Act, 2007 provides a very narrow description of a casual employee.

“A casual employee is a person the terms of whose engagement provide for his payment at the end of each day and who is not engaged for a longer period than twenty-four hours at a time.”

Therefore, if you are currently paying your farmhand at the end of the month, or even weekly, they are not casuals. Because of this payment structure, you have already legally admitted to an employment relationship that exceeds the twenty-four-hour limit.

The Conversion Trap: The 30-Day Rule

This specific clause is where the majority of SME employers stumble. Section 37(1) of the Employment Act introduces what lawyers call the “Conversion Clause.” This rule dictates that a casual employment relationship automatically converts into a permanent or fixed-term contract if certain conditions are met.

Specifically, the law triggers automatic conversion if:

• The employee works for a period of one month or more continuously; or
• The work performed cannot reasonably be expected to be completed within a period of three months.

Case Law Reality: You Cannot Hide Behind “No Contract”

Many business owners mistakenly believe that without a signed piece of paper, no employment exists. However, the Kenyan courts have been ruthless in enforcing the rights of workers. The courts look at the reality of the daily relationship, not just the missing paperwork.

Kenyatta University v Esther Njeri Maina

In this landmark decision, the Court of Appeal dealt with workers who had been kept on rolling, temporary casual contracts for years. The employer desperately argued that since the contracts were only renewed monthly, the workers remained casuals.

The Court completely disagreed. The judges applied the legal principle of “Legitimate Expectation.” They ruled that the continuous, uninterrupted nature of the work created a valid expectation of permanent employment. Consequently, you cannot use a “casual” title to escape your obligations as an employer.

The Payment Schedule Trap

Similarly, the Employment and Labour Relations Court (ELRC) consistently emphasizes that reality supersedes titles. Even if you explicitly call someone a “Casual Cleaner,” if they report to your Thika office at 8:00 AM and leave at 5:00 PM every single day for three months, they are a permanent employee. Moreover, paying them via a monthly M-Pesa lump sum cements this legal fact.

Real-World Scenarios.

Let us apply this complex law to the specific, everyday scenarios we handle for businesses in our region.

Scenario A: The Hardware Store Assistant

You run a busy hardware shop. You hire a young man to help load cement and serve customers. He comes in every day except Sunday. You pay him a lump sum of Ksh 10,000 at the end of every month. He has been doing this for six months.

The Verdict: He is a permanent employee. Because you pay him monthly and the work is continuous, you now legally owe him NSSF, SHIF, and Housing Levy contributions. If you fire him without notice, he can sue you.

Scenario B: The Construction “Mtu wa Mkono”

You are building rental units in Juja. You hire different labourers at the gate every single morning. Sometimes it is John; sometimes it is Peter. Crucially, you pay them daily at 5:00 PM. The entire building project takes five months.

The Verdict: They remain casuals. Because there is a lack of continuous daily service by the exact same individuals, and because they are paid daily, you are protected. However, you must ensure no single person works 30 days straight without a break.

The Financial Risk of Unfair Termination

Why does this distinction matter so much? Because when you inevitably fire that “casual” shop assistant after a disagreement, they can easily walk into the labour offices and sue your business for Unfair Termination.

Under Section 49 of the Employment Act, the damages awarded against you can be financially devastating. The court can order you to pay:

1. Up to 12 Months’ Gross Salary as compensation.
2. Payment in lieu of notice (usually one month’s pay).
3. Unpaid Leave days (21 days for every year worked).
4. Unremitted statutory deductions and severe penalties.

For a worker earning just Ksh 15,000 a month, a simple, angry firing could end up costing your business over Ksh 250,000 in court awards.

Strategic Solutions for Modern Employers

We are modern litigators; therefore, we strongly prefer prevention over cure. Do not wait for a demand letter to fix your payroll structure. Here is how you can audit your workforce today and secure your business:

• Conduct a 30-Day Audit: Check your attendance records immediately. Who has been coming in every day for the last month?
• Formalize the Relationship: If you truly need them daily, give them a formal Fixed-Term Contract. This defines the relationship and limits your liability to a specific period (e.g., 6 months).
• Stop Monthly Payments for Casuals: If you pay monthly, you must deduct statutory taxes. If you want them to remain legally casual, you must pay them daily and enforce genuine breaks in their service.

Modern employment law is entirely about fairness and meticulous documentation. You simply cannot have the reliable benefit of a permanent worker while claiming the cheap flexibility of a casual one.

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