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HR Glossary

Bonus

What is Bonus?

A bonus is additional pay given to an employee on top of regular salary. It may be discretionary, performance-based, contractual, annual, project-based, or retention-related. For employers, bonuses matter because they affect compensation planning, payroll, employee expectations, tax treatment, and employment contract wording.

Last updated Oct 27, 2026

What does bonus mean?

A bonus is extra compensation paid to an employee in addition to base salary or wages. Employers may use bonuses to reward performance, share company success, support retention, recognise project contribution, or attract candidates.

Bonuses can be structured in different ways. Some are discretionary, meaning the employer decides whether to pay them and how much to pay. Others are contractual, meaning the employee may have a clearer entitlement if stated conditions are met. Examples include annual performance bonuses, sales commissions, sign-on bonuses, retention bonuses, project completion bonuses, and profit-sharing bonuses.

For employers, the most important point is clarity. A bonus should be described carefully in the offer letter, employment contract, bonus policy, or employee handbook.

Bonus vs statutory payment

Employers should not confuse a bonus with a statutory payment. A bonus is usually based on company policy, employment contract, or management discretion. A statutory payment is required by law when the employee is covered.

Payment type

Main basis

Bonus

Company policy, contract, performance, discretion, or business results.

13th Month Pay

Statutory payment in the Philippines for covered employees under Presidential Decree No. 851 and related guidance.

THR

Statutory religious holiday allowance in Indonesia under Minister of Manpower Regulation No. 6 of 2016.

This distinction matters because employers generally have more flexibility over discretionary bonuses than statutory payments. If a payment is required by law, calling it a bonus does not remove the obligation.

Why bonuses matter for employers

Bonuses can support motivation and retention, but they can also create confusion if not managed well. Employees may expect a bonus every year if the company has paid it consistently, even when the employer intended it to be discretionary.

For SMEs hiring across Southeast Asia, bonus wording should be especially careful. A company may use “bonus” informally when discussing total compensation, but employees may interpret it as a guaranteed payment. This can create disputes if the business later decides not to pay.

Bonuses also affect payroll and employment cost planning. Employers should consider whether bonus payments are included in taxable income, statutory contribution calculations, leave pay, final pay, or other payroll-related calculations under local rules.

Employers comparing compensation packages across Southeast Asia can use Weshine’s payroll services to understand how bonus payments, statutory payments, deductions, and payroll timing may be handled locally.

Common mistakes employers should avoid

A common mistake is promising a bonus verbally without clear written terms. Employers should state whether the bonus is discretionary, guaranteed, performance-based, prorated, conditional on active employment, or subject to company performance.

Another mistake is mixing statutory payments and bonuses in one salary figure. For example, 13th Month Pay in the Philippines and THR in Indonesia should not be treated casually as optional bonuses.

Employers should also avoid designing bonus plans that are too vague. If employees do not understand the criteria, the bonus may fail to motivate performance and may create frustration instead.

Note: Bonus treatment may depend on country law, employment contract wording, company policy, tax treatment, payroll rules, and past practice. Employers should verify local requirements before finalising bonus structures.

Disclaimer: This glossary is for general information only and should not be treated as legal, tax, payroll, or employment advice. Requirements may vary by country, role, contract type, employee classification, and current local regulations. For guidance on a specific hiring situation, seek professional advice or speak with Weshine.

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