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Employment & HR

Bonus

A bonus is a payment beyond salary. Whether you can be refused one comes down to a single word in the contract: discretionary or contractual.

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What bonus means

A bonus is a payment additional to salary, usually linked to performance or to a period.

The only question that matters legally is whether it is contractual or discretionary.

A contractual bonus is an entitlement. The contract states the circumstances in which it becomes payable and the amount or the formula, and where those circumstances arise the employer must pay. Refusing is a breach.

A discretionary bonus is not an entitlement. The employer decides whether to pay and how much, and an employee who receives nothing generally has no claim.

Most Nigerian employment contracts describe bonuses as discretionary, which is the employer's preference and is entirely legitimate.

What complicates it is practice. A bonus described as discretionary but paid every year, at a consistent level, communicated as part of the package and relied on by employees, can over time be argued to have become an implied term through custom and practice.

How it is used

The bonus arrangements that appear in Nigerian employment are a short list.

The thirteenth month, an additional month's salary usually paid in December. Widely offered and frequently described as discretionary, though many employees regard it as an entitlement.

Performance bonuses, linked to individual, team or company targets, and either formula driven or assessed.

Sign on bonuses, paid on joining, commonly with a clawback if the employee leaves within a stated period.

Retention bonuses, paid for staying through a defined period such as a transaction or a system implementation.

Commission, which is a share of transactions rather than a bonus, though the two are often confused.

What a well drafted scheme states is: whether it is discretionary or contractual, the performance conditions if any, whether the employee must be in employment and not under notice on the payment date, how leavers are treated, and whether clawback applies and in what circumstances.

That leaver clause is the one employees discover too late.

Key features

  • A payment additional to salary, linked to performance or a period
  • A contractual bonus is an entitlement; a discretionary one is not
  • Consistent payment over years can create an implied entitlement
  • Schemes commonly require the employee to be in employment on the payment date
  • Sign on and retention bonuses often carry clawback provisions
  • Bonus payments are subject to PAYE like other employment income

How this works in Nigeria

The thirteenth month is where the Nigerian argument concentrates.

Where it is stated in the contract or the handbook, it is contractual and payable on the stated terms. Where it is not, and it has simply been paid every December for eight years, an employee who does not receive it in year nine will argue that custom and practice made it a term.

That argument is not automatic and it is not hopeless. The National Industrial Court looks at how consistently it was paid, whether it was communicated as part of the package, whether it was ever described as discretionary, and whether employees reasonably relied on it.

For employers, the answer is to be clear and consistent. If it is discretionary, say so in writing each time, and exercise the discretion visibly rather than paying the same amount automatically. If it is an entitlement, put it in the contract and state the conditions.

For employees, the practical point is the leaver clause. A bonus scheme requiring you to be employed and not under notice on the payment date means resigning in November forfeits the December payment, however much of the year you worked. That is enforceable where it is clearly stated, and it should factor into the timing of a resignation.

Bonus payments are employment income and PAYE applies, so the net figure is lower than the announcement suggests.

Bonus vs commission vs gratuity

Three payments beyond salary, arising differently.

A bonus is a payment for performance over a period, or for a period itself in the case of a thirteenth month. It may be contractual or discretionary, and that distinction decides whether it can be withheld.

Commission is a share of transactions the employee brought about, tied to a defined trigger such as introduction, agreement or completion. It is contractual by nature, because the trigger has to be agreed.

Gratuity is a terminal payment, made on leaving, usually calculated on years of service and a defined salary component. In the Nigerian private sector it is contractual and exists only where the contract, handbook or a collective agreement provides for it.

An employee should know which they have been promised. A verbal reference to a bonus at the end of the year is the weakest of the three unless it is written down.

Limits and risks

A discretionary bonus can be reduced to nothing, and an employee who planned around it has no remedy.

Custom and practice arguments are also uncertain. They depend on the facts, they are argued rather than assumed, and an employer who documented the discretion each year has a strong answer.

Leaver provisions are enforceable and harsh. Working eleven months and resigning before the payment date can forfeit the entire amount.

Clawback on sign on and retention bonuses can also produce a debt at the moment an employee is leaving and least able to pay it.

And the tax point is often overlooked, so the net amount disappoints even when the gross is generous.

Worth knowing

Check whether your bonus scheme requires you to be employed and not under notice on the payment date before you time a resignation. Nigerian employees resign in November having worked the whole year and forfeit a December payment that a fortnight of patience would have secured.

Questions people ask

Is my employer required to pay a bonus?

Only if it is contractual. Where the contract or handbook states the circumstances and the amount or formula, it is an entitlement. A discretionary bonus can be withheld without a claim arising.

Is the thirteenth month compulsory in Nigeria?

Not by statute. It is contractual where the contract or handbook provides for it. Where it has simply been paid every year, an employee can argue custom and practice made it a term, and the argument depends on consistency and communication.

Can a bonus become an entitlement over time?

It can be argued. The National Industrial Court looks at how consistently it was paid, whether it was communicated as part of the package, whether it was described as discretionary, and whether employees reasonably relied on it.

I resigned before the payment date. Do I lose the bonus?

If the scheme requires you to be in employment and not under notice on that date, yes, and that condition is enforceable where clearly stated. Check it before timing a resignation.

What is clawback?

A provision requiring repayment of a bonus already paid, common with sign on and retention bonuses where the employee leaves within a stated period. It can produce a debt at the moment somebody is leaving.

Is a bonus taxed?

Yes. It is employment income and PAYE applies, so the net amount received is lower than the gross figure announced.

Documents that use this

Bonuses in Nigerian Employment Contracts — LegalDoc