Introduction
Casual workers play an important role in Kenya’s economy.
Across manufacturing plants, warehouses, farms, construction sites, hotels, retail outlets, logistics operations and events, employers rely on casual workers to respond to fluctuating workloads, seasonal demand, short-term projects, employee absences and unexpected operational requirements.
When properly structured, casual employment gives an organization valuable workforce flexibility.
However, when casual workers are engaged repeatedly without clear terms, accurate records, lawful wages, safety controls or proper employment classification, that flexibility can quickly become a source of legal, financial and operational risk.
The challenge is that many organizations use the term “casual worker” very broadly. An employee may be described as casual because they are paid daily, because they do not have a written contract, because they were recruited for a short assignment or simply because the employer does not consider them part of the permanent workforce.
Kenyan employment law takes a more specific approach.
The name given to a worker is not necessarily what determines their legal status. Employers must consider how the person is engaged, how often they work, how they are paid, how long the work continues and whether the work forms part of the organization’s regular operations.
This is why casual workforce management must be approached professionally.
Casual does not mean informal.
A worker engaged for a day still needs clear instructions, fair pay, a safe workplace and reliable records. Where the engagement continues, the employer must also assess whether the relationship remains genuinely casual or has acquired a different legal character.
This guide explains what Kenyan employers need to know about casual employment, including contracts, wages, statutory obligations, employee rights, workplace safety, record keeping and the risk of casual employment converting into term employment.
What Is a Casual Worker in Kenya?
The Employment Act, 2007 defines a casual employee as a person whose terms of engagement provide for payment at the end of each day and who is not engaged for a period longer than twenty-four hours at a time.
This is a relatively narrow definition.
A genuine casual arrangement is therefore ordinarily based on:
Examples may include workers engaged to offload a delivery, support a one-day event, complete an urgent stock count, cover an unexpected absence or perform genuinely intermittent work.
However, the situation becomes more complex when the same individuals report repeatedly, perform continuing duties, work according to a regular shift schedule or remain engaged for weeks or months.
A worker does not necessarily remain casual merely because the employer continues calling them a casual worker. We explain how and when that change happens in our guide to when casual employment becomes a term contract.
Casual Employment Is Not the Same as All Temporary Employment
The terms “casual,” “temporary,” “contract” and “outsourced” are often used interchangeably. They do not necessarily mean the same thing.
Employment arrangement | Typical application | Important management consideration |
|---|---|---|
Casual employment | Genuine day-to-day or intermittent work | The engagement must reflect the legal character of casual work |
Short-term employment | Work required for several days or weeks | Clear written terms may be appropriate even where the period is short |
Fixed-term employment | Employment for a defined period or project | The contract should state the commencement date, end date and applicable terms |
Part-time employment | Regular work for fewer hours or days | Regularity may distinguish the arrangement from casual employment |
Seasonal employment | Work required during a recurring peak season | Duration, continuity and applicable sector requirements must be assessed |
Outsourced employment | Workers employed or managed through an external provider | Client and provider responsibilities must be clearly documented |
Permanent employment | Continuing work without a predetermined end date | Full contractual and statutory employment terms apply |
The correct model should be determined by the actual business requirement—not simply by the employer’s preferred label.
For example, if a company needs the same warehouse assistant every weekday for six months, describing the individual as a casual worker does not necessarily make the relationship casual.
The nature and continuity of the work matter.
Why Kenyan Businesses Use Casual Workers
Casual employment can be commercially and operationally useful when applied to the right circumstances.
Businesses commonly engage casual workers for the following reasons:
1. Managing fluctuations in workload
Warehouses, factories, distributors and retailers may experience days or seasons when the volume of work increases significantly. Casual workers can provide temporary additional capacity.
2. Supporting seasonal operations
Agriculture, hospitality, tourism, retail, manufacturing and events often experience seasonal peaks that do not justify maintaining the same headcount throughout the year.
3. Covering unexpected absences
Casual or relief workers may be engaged when permanent employees are absent because of leave, illness, training or other temporary circumstances.
4. Delivering short-term projects
Construction works, stock counts, product launches, promotional campaigns, relocations and special events may require additional workers for a defined period.
5. Maintaining workforce flexibility
Organizations may need to adjust staffing levels as customer demand, production requirements or contracts change.
6. Mobilising workers quickly
A pre-screened casual labour pool can help a business respond quickly when additional people are required.
These are legitimate business considerations. However, flexibility should be supported by proper workforce planning, documentation and compliance controls.
When Does Casual Employment Convert to Term Employment?
One of the most important areas employers must understand is Section 37 of the Employment Act.
Under Section 37, a casual employment relationship may be deemed to have converted into a contract where wages are paid monthly when:
The Act also addresses the treatment of rest days and public holidays when determining continuity.
This means that an employer cannot safely maintain a worker on a casual label indefinitely where the working arrangement has become continuous.
Does a casual worker automatically become permanent after one month?
This question requires careful language.
Section 37 specifically provides for the conversion of casual employment into term employment, with wages deemed payable monthly and the relevant statutory protections applying.
It should not always be simplified to mean that every casual worker automatically becomes a permanent employee on the thirty-first calendar day.
The circumstances of the engagement must be examined, including:
However, employers should treat continuous casual engagement as a serious compliance issue.
Where the engagement has become regular, the safer and more professional approach is to review the employment model and issue the appropriate terms rather than continuing to rely on a casual label.
Warning Signs That a Worker May No Longer Be Genuinely Casual
An employer should review the arrangement when:
These factors do not individually determine the legal outcome. Together, however, they may indicate that the actual relationship has moved beyond genuine day-to-day casual employment.
The most useful question for an employer is:
Is the work genuinely short-term and irregular, or are we using casual employment to fill an ongoing workforce requirement?
Should Casual Workers Have Written Contracts?
A genuine one-day casual engagement may not require the same long-form employment contract used for a permanent or fixed-term employee.
Nevertheless, the absence of a comprehensive contract should not mean the absence of documentation.
Where employment is expected to continue for three months or more—or the work cannot reasonably be completed within three months—the Employment Act contains requirements relating to written contracts and prescribed employment particulars.
Even for shorter engagements, written records are strongly recommended. They help establish:
A simple engagement form, deployment record or electronic confirmation can provide important evidence if a disagreement arises.
Essential Records for Casual Workers
Organizations should maintain a structured casual worker database rather than relying on handwritten names, telephone contacts or information held by individual supervisors.
The following records may be required, depending on the role and duration of engagement:
Record | Why it matters |
|---|---|
Full name and national identification details | Confirms the worker’s identity |
KRA PIN | Supports payroll and tax compliance where applicable |
NSSF details | Supports social security assessment and remittance |
SHA details | Supports health contribution administration |
Telephone number | Enables communication and payment verification |
Bank or mobile payment details | Supports accurate wage payment |
Next-of-kin information | Supports emergency response |
Role and work location | Confirms deployment |
Daily or hourly rate | Prevents wage disputes |
Attendance records | Confirms days and hours worked |
Shift and overtime records | Supports accurate payment |
Supervisor approval | Confirms that the work was performed |
Induction record | Confirms that expectations were communicated |
PPE issuance record | Supports safety compliance |
Incident records | Supports investigation and WIBA reporting |
Payment record | Provides evidence that wages were paid |
Exit or disengagement record | Clarifies when the engagement ended |
The scale of documentation should be proportionate to the engagement, but every employer should be able to demonstrate who worked, when they worked, what they were paid and under whose authority they worked.
How Much Should Casual Workers Be Paid in Kenya?
There is no single statutory daily rate that applies to every casual worker in Kenya.
Minimum wages vary according to factors such as:
As at September 2026, employers should refer to the Regulation of Wages (General) (Amendment) Order, 2026, which took effect from 1 May 2026.
Under the 2026 General Wage Order, the schedules distinguish between:
For example, the prescribed minimum daily rate for a general labourer in Nairobi, Mombasa, Kisumu, Nakuru and Eldoret is different from the rate applicable in other areas. Different minimums also apply to occupations such as machine attendants, drivers, cooks, waiters, night watchmen and artisans.
Agricultural employees are covered under a separate sector-specific Wage Order.
Employers should therefore avoid:
ACCUREX has separately reviewed Kenya’s revised minimum wages for 2026. Employers should verify the current Wage Order whenever they recruit or review the pay of casual and operational workers.
Payment of Casual Workers
The legal definition of casual employment contemplates payment at the end of each day.
In practice, some employers accumulate casual wages and pay weekly, fortnightly or monthly. This may create questions about whether the relationship is genuinely casual and whether the payment arrangement is consistent with the employee’s stated employment status.
A professional payment process should establish:
Cash payments may be difficult to audit and can increase the risk of duplicate payments, ghost workers, unverified attendance and disputes.
Bank transfers and mobile payments can improve traceability, provided the employer verifies that the account or telephone number belongs to the correct worker and maintains a proper payroll record.
Do Casual Workers Pay Statutory Deductions?
Casual employment should not be treated as a statutory-free category. Our guide to casual worker pay, overtime and statutory deductions works through each obligation in detail.
The applicable treatment depends on the actual employment relationship, the worker’s earnings, the continuity of engagement and the requirements of the relevant legislation.
Employers should assess the following:
PAYE
Where remuneration falls within the applicable tax framework, the employer should determine the correct PAYE treatment and maintain adequate payroll records.
Employers should not assume that describing an employee as casual automatically removes tax obligations.
NSSF
Employers should review their NSSF registration and contribution obligations based on the actual employment relationship and earnings.
The 2026 Year 4 contribution framework took effect on 1 February 2026. ACCUREX has published a separate guide on the 2026 NSSF contribution rates, based on the official NSSF notice to employers.
Social Health Insurance Fund
Under the Social Health Insurance Regulations, salaried households contribute to the Social Health Insurance Fund based on gross salary or wages, subject to the applicable minimum.
Employers should assess how workers engaged repeatedly or aggregated through payroll are registered, deducted and remitted.
Affordable Housing Levy
The Kenya Revenue Authority requires employers to deduct 1.5% of an employee’s gross monthly salary and contribute a matching employer amount of 1.5%.
The fact that wages are earned daily does not mean the employer should ignore the worker when preparing monthly payroll and statutory returns.
Other employer costs
Depending on the engagement and sector, employers should also consider:
This is why the actual cost of casual labour may be higher than the daily wage paid to the worker.
Do Casual Workers Have Employment Rights?
Yes.
The fact that a worker is genuinely casual does not remove every employment right or employer obligation.
Casual workers should be treated fairly, paid according to applicable requirements and provided with a safe working environment.
They remain entitled to protection against:
The exact entitlement to notice, leave, rest days and other contractual benefits may depend on the nature and duration of the engagement and whether the relationship has converted under Section 37.
Employers should therefore avoid blanket statements such as “casual workers have no rights” or “casual workers are not employees.”
Such assumptions can result in disputes, backdated claims and avoidable reputational damage.
Casual Workers and Workplace Safety
Many casual workers operate in higher-risk environments.
They may work in:
The Occupational Safety and Health Act requires occupiers to ensure the safety, health and welfare of persons working in their workplaces.
The Work Injury Benefits Act provides a framework for compensating employees who suffer work-related injuries or occupational diseases.
An employer should not assume that a worker is excluded from workplace protection because they were engaged for one day. Our guide to WIBA and workplace safety for casual workers sets out these responsibilities in more detail.
Before deployment, casual workers should receive a proportionate induction covering:
Where the work requires medical fitness, specialised training, certification or protective equipment, these requirements should be addressed before the worker begins.
The Most Common Casual Workforce Management Risks
Risk area | Possible consequence |
|---|---|
Misclassification | Claims that casual employment converted to term employment |
Outdated wage rates | Wage arrears and labour disputes |
Missing attendance records | Underpayments, overpayments and unresolved complaints |
Cash-based payroll | Ghost workers, duplicate payments and weak audit trails |
Unlawful deductions | Employee disputes and regulatory exposure |
Poor statutory compliance | Arrears, penalties and audit findings |
No safety induction | Accidents, injuries and operational liability |
Missing WIBA arrangements | Financial exposure following workplace injury |
Weak supervision | Low productivity, misconduct and poor quality |
No replacement plan | Operational disruption when workers fail to report |
Inadequate screening | Theft, safety, conduct and reputational risks |
Excessive casualisation | Employee-relations and reputational concerns |
Poor exit records | Disputes over dates worked and outstanding pay |
Fragmented worker data | Limited management visibility and weak decision-making |
For organizations managing a significant number of casual workers, these risks can accumulate quickly.
A small payroll discrepancy multiplied across hundreds of workers and several shifts can become a material financial loss.
A Practical Casual Workforce Management Framework
Employers should build their casual workforce model around ten controls.
1. Workforce planning
Define the task, required headcount, skills, duration, shift and expected output before workers are recruited.
2. Recruitment and screening
Confirm identity, suitability, availability and any role-specific qualifications.
3. Appropriate employment classification
Determine whether the requirement is genuinely casual, short-term, fixed-term, seasonal, part-time or better managed through outsourcing.
4. Written documentation
Maintain engagement records, worker details, wage rates, deployment information and acknowledgement of key terms.
5. Induction
Explain the role, conduct expectations, reporting line, attendance process, payment arrangements and safety requirements.
6. Attendance and shift control
Record who reported, the hours worked, overtime, absences, replacements and supervisor approval.
7. Accurate and timely payroll
Reconcile attendance against approved rates and statutory obligations before payment.
8. Supervision and productivity management
Assign accountable supervisors and define expected outputs, quality standards and escalation processes.
9. Safety and incident management
Provide PPE, safe working instructions, incident reporting and appropriate WIBA arrangements.
10. Periodic employment-status review
Review workers who appear repeatedly to determine whether their employment status or contract should change.
The final control is frequently overlooked.
Employers should not wait for a dispute before reviewing whether a worker who started as casual has become a regular part of the operation.
Eight Questions Every Employer Should Ask
An organization using casual workers should be able to answer the following:
If several answers are uncertain, the organization may need a casual workforce compliance and management review.
When Should an Employer Consider Casual Labour Outsourcing?
Casual labour outsourcing may be appropriate where the organization:
However, outsourcing should not be approached as a simple transfer of names onto another company’s payroll. The decision is examined in in-house versus outsourced casual workforce management.
A professional casual labour outsourcing model should clearly define responsibility for:
The client organization should conduct due diligence on the provider and require appropriate evidence of payroll, statutory remittances, employment documentation and insurance.
Using Technology to Manage Casual Workers
Manual registers may work when an organization engages two or three workers occasionally.
They become increasingly risky when the organization manages dozens or hundreds of workers across several shifts, departments or locations.
A casual workforce management system can support:
Technology does not replace proper management. It provides the visibility and audit trail required to manage the workforce consistently.
Through PiPOHRIS.io, ACCUREX can support organizations seeking to connect employee information, attendance, payroll, documentation and management reporting within one workforce platform.
What Good Casual Workforce Management Looks Like
A well-managed casual workforce should provide flexibility without creating disorder.
Management should be able to see:
Workers should also understand:
Clarity protects both the employer and the worker.
Frequently Asked Questions About Casual Workers in Kenya
1. Who is considered a casual worker in Kenya?
Under the Employment Act, a casual employee is generally engaged for no longer than twenty-four hours at a time and is paid at the end of each day.
2. Is casual employment legal in Kenya?
Yes. Casual employment is legally recognized. However, the engagement must reflect the actual character of casual employment and comply with applicable wage, safety, payroll and employment requirements.
3. How long can a casual worker work in Kenya?
There is no safe answer based only on the number of calendar days. Section 37 provides for conversion where continuous working days amount in aggregate to at least one month or where the work cannot reasonably be completed within an aggregate period equivalent to three months or more.
4. Does a casual worker automatically become permanent after one month?
The Employment Act provides for conversion to term employment in specified circumstances. The actual facts should be reviewed rather than assuming that every worker automatically becomes permanent on a particular calendar date.
5. Must a casual worker have a written contract?
A genuinely short, one-day engagement may not require the same contract used for longer employment. However, employers should maintain written engagement and payment records. Written contract requirements apply where the statutory duration and nature-of-work thresholds are met.
6. Are casual workers entitled to minimum wages?
Yes. Applicable minimum-wage requirements should be observed. The correct rate depends on the worker’s occupation, location and applicable Wage Order.
7. Should casual workers be paid daily?
Daily payment is part of the statutory definition of casual employment. Where workers are paid weekly or monthly, employers should review whether the arrangement remains genuinely casual.
8. Do casual workers pay NSSF, SHA, Housing Levy and PAYE?
The employer must assess applicable payroll and statutory obligations based on the actual employment relationship, earnings and current legislation. A casual label should not be treated as an automatic exemption.
9. Are casual workers covered by workplace safety requirements?
Yes. Employers and workplace occupiers have safety obligations toward persons working at their premises. Casual workers should receive appropriate induction, supervision and PPE.
10. Are casual workers covered under WIBA?
WIBA applies broadly to employees working under contracts of service, including arrangements where payment is calculated by the day or by work done. Employers should ensure that their WIBA arrangements adequately cover all eligible workers.
11. Can casual workers be disciplined?
Yes. Casual workers should receive clear conduct expectations and fair treatment. Employers should maintain appropriate records and apply a process proportionate to the nature and duration of the engagement.
12. Can casual labour management be outsourced?
Yes. Recruitment, deployment, payroll, attendance, statutory administration, supervision and employee relations can be outsourced. The responsibilities of the client and service provider should be clearly documented.
Conclusion: Flexibility Must Be Supported by Structure
Casual employment can help organizations respond to changing workloads, seasonal demand and short-term operational needs.
However, it should not become a permanent substitute for proper workforce planning, employment contracts, accurate payroll or responsible people management.
Employers must understand who qualifies as a casual worker, monitor the duration and continuity of each engagement, apply the correct wage rates, maintain reliable records and provide a safe working environment.
The most effective casual workforce models balance four priorities:
That is the difference between merely hiring casual workers and professionally managing a casual workforce.
How ACCUREX Can Help
ACCUREX supports organizations in Kenya with:
If your organization relies on casual workers and you are uncertain about contracts, wages, statutory obligations, attendance, safety or employment status, ACCUREX can help you assess the current model and develop a more compliant, productive and controlled workforce solution.
Speak to ACCUREX about a Casual Workforce Compliance and Management Review.
ACCUREX— We Build People. We Grow Organizations.
Visit:www.accurex.co.ke
Email:info@accurex.co.ke
This article provides general HR and employment-compliance information and does not constitute legal advice. Employment circumstances vary, and statutory requirements may change. Employers should obtain professional advice regarding their specific workforce arrangements.
Related Reading
When Does Casual Employment Become a Term Contract in Kenya? Section 37 Explained
Casual Worker Pay in Kenya: Minimum Wages, Overtime, Rest Days and Statutory Deductions
WIBA and Workplace Safety for Casual Workers in Kenya: Employer Responsibilities and Risk Management
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