Monthly Salary
Overview
Monthly salary refers to wages paid on a monthly basis in return for a worker providing labor to an employer under an employment contract. It is the main source of living expenses for individuals and households and has the character of compensation for labor; it is economically and legally significant in that it serves as the basis for calculating taxes and social insurance premiums, severance pay, and various allowances. In particular, under the Labor Standards Act, wages refer to money and other valuables paid as compensation for labor regardless of their name, so the composition and payment method of monthly salary are strictly interpreted according to the employment contract and statutes.
Main Content
Concept and Distinctions
Monthly salary is often used interchangeably with pay, salary, and wages, but the legal concepts differ slightly. Wages refer to the entire amount of money and other valuables paid by an employer as compensation for labor under the Labor Standards Act, while pay is used in practice as a broad expression encompassing wages, allowances, bonuses, and so on. The monthly salary system is a method of paying a fixed amount each month, as opposed to hourly, daily, and annual salary systems. An annual salary is the concept of total annual compensation, and monthly salary is the amount paid by dividing it monthly; therefore, in an annual salary contract, it is necessary to check the monthly payment amount and whether bonuses and performance pay are included.
Components of Monthly Salary
Monthly salary generally consists of base pay, various allowances, bonuses, performance pay, and so on. Base pay is the basic compensation determined by the job or employment contract, to which job allowances, position allowances, long-service allowances, family allowances, meal allowances, transportation costs, overtime/night/holiday work allowances, and other items may be added. Bonuses and performance pay may be included in the monthly salary or paid separately depending on the conditions and timing of payment. Legally, the distinction between ordinary wages and average wages is important. Ordinary wages serve as the basis for overtime work allowances and holiday work allowances, and average wages are used to calculate severance pay and disaster compensation, among other things.
Gross Monthly Salary and Net Pay
The monthly salary stated in the employment contract is usually a pre-tax amount. Net pay is determined after deducting earned income tax, local income tax, the National Pension, health insurance, long-term care insurance, employment insurance, and so on. Income tax is withheld monthly according to the simplified tax table, and the final burden is adjusted through year-end tax settlement. Therefore, even with the same gross monthly salary, net pay may vary depending on the number of dependents, non-taxable items, the type of enrollment in the four major social insurances, company size, and other factors. Some items, such as meal allowances, are non-taxable within statutory limits, but the limits and requirements may change with tax law amendments, so confirmation is necessary.
Legal Standards and Payment Principles
The Labor Standards Act stipulates that wages be paid in full in currency, paid directly to the worker, and paid regularly on a fixed date at least once a month. In addition, the wages and calculation method set in the employment contract must be clear, and the employer must provide the worker with a wage statement listing the components and calculation method of wages, details of deductions, and so on. Under the Minimum Wage Act, wages at or above the minimum wage must be paid, and premium allowances are added for overtime work, night work, and holiday work. Weekly holiday allowances, annual leave allowances, severance pay, and other payments may also arise depending on the monthly salary and working conditions.
Minimum Wage and Monthly Salary
The minimum wage is an important standard for determining the lower limit of monthly salary. The 2024 minimum wage was 9,860 won per hour, and the monthly converted amount based on 209 hours per month was 2,060,740 won. The 2025 minimum wage was raised to 10,030 won per hour, with a monthly converted amount of 2,096,270 won. However, actual monthly salary reflects allowances, bonuses, working hours, whether weekly holiday allowances are included, and other factors, so it is not possible to judge all workers' wages simply by the monthly converted amount. Whether the minimum wage is violated must be considered together with the components of wages and the scope of inclusion.
Employment Contracts and Wage Negotiation
Monthly salary is a key condition of the employment contract. When hiring, it is desirable to clearly confirm in writing the base pay, allowances, bonuses, performance pay, payment date, annual salary increase conditions, whether inclusive wages apply, and other details. In annual salary negotiations, one should examine not only the total amount but also the monthly payment amount and the proportion of variable pay, meal allowances and benefits, and the calculation basis for overtime work allowances. Recently, as demands for wage transparency and fairness have grown, more companies are disclosing job-based pay, performance pay, and compensation systems.
Salary-Related Disputes
Representative disputes include unpaid wages, unfair deductions, misuse of the inclusive wage system, and conflicts over the conditions for paying performance pay. If an employer violates the payment date set in the employment contract or reduces and pays wages, it may constitute unpaid wages, and workers can seek remedies for their rights through complaints to the labor office or legal procedures. In addition, as high inflation continues, issues such as real wages declining even when nominal wages rise, wage gaps between young people and non-regular workers, and income stability for platform workers are also treated as socioeconomic issues related to monthly salary.
Latest Trends
In 2024–2025, along with the minimum wage increase, real wages, wage gaps, and compensation transparency became major topics. As the 2025 minimum wage exceeded 10,000 won per hour, more companies reorganized their monthly salary calculations and allowance systems, and electronic issuance of wage statements and digitalization of payroll management also spread. Discussions are also underway on work location allowances due to remote/hybrid work, performance pay and stock compensation, and job reorganization and changes in wage systems due to AI adoption. In addition, voices are growing calling for explainability in the wage determination process and resolution of wage gaps by gender and employment type for workers' living stability and fair compensation.
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