Payroll processing is a critical task for any business. However, inaccuracies can lead to serious consequences such as labor law violations, loss of employee trust, and financial instability for the company. Below are common payroll calculation mistakes and effective ways to avoid them.
1. Errors in determining base salary and allowances
Many businesses lack clarity when defining base salary and allowances, leading to miscalculations of employees' total income. For example, some companies offer a lower base salary while incorporating multiple allowances to minimize social insurance contributions. This practice may violate Vietnam’s Labor Law regulations.
Solutions:
Clearly define base salary, regional minimum wages, and allowances in compliance with legal regulations.
Ensure that the salary used for social insurance contributions is accurately calculated as per social insurance authority guidelines.
Regularly review the latest labor law updates to maintain compliance.
Common payroll calculation mistakes and how to fix them
2. Incorrect Personal Income Tax (PIT) Calculation
Some businesses miscalculate personal income tax (PIT) by failing to apply the correct family deduction or using the wrong progressive tax rates.
For example, if an employee has dependents but the company does not update the family deduction information in time, the PIT deduction may be higher than the actual amount due.
Solutions:
Regularly update employee information, especially the number of dependents.
Use payroll software with integrated tax calculation formulas to ensure accuracy.
Refer to circulars and decrees issued by the General Department of Taxation to apply the correct tax rates.
3. Inaccurate overtime payroll calculation
Many businesses fail to apply the correct overtime pay rates, especially on public holidays, Tet, or night shifts.
For example, under the Vietnam Labor Code, employees working overtime on public holidays must be paid at least 300% of their regular wages. However, some businesses only apply a 150% rate or miscalculate the overtime pay.
Solutions:
Carefully review regulations on overtime pay rates.
Utilize payroll software to accurately calculate overtime hours and corresponding wages.
Maintain comprehensive records of overtime hours to prevent disputes with employees.
4. Failure to monitor and update social insurance (SI) regulations
Some businesses miscalculate payroll by failing to deduct the correct contributions for Social Insurance (SI), Health Insurance (HI), and Unemployment Insurance (UI) as required by law. This can lead to retroactive collection by authorities or administrative penalties.
For example, since 2022, the minimum SI contribution for employees must include salary allowances as per updated regulations. However, many companies still apply outdated calculation methods, posing legal risks.
Solutions:
Regularly update policies based on the latest regulations issued by the Social Insurance authority.
Utilize HR consulting services or outsource payroll processing to ensure compliance and accuracy.
Lack of knowledge on tax and insurance can lead to payroll errors.
5. Errors in salary payment via bank transfer
Some businesses process salary payments via bank transfer without thoroughly verifying employees' account details. This can result in rejected transactions or payment delays, preventing employees from receiving their wages on time and negatively impacting workplace morale.
For example, a company may process salary transfers on the last day of the month, but due to banking delays, employees receive their salaries only at the beginning of the following month.
Solutions:
Schedule salary payments at least 1-2 days in advance to ensure timely disbursement.
Verify account details carefully before processing transfers.
Utilize accounting software with an integrated automated payment system to minimize errors.
Errors in payroll calculations can impact employees' entitlements.
6. Lack of transparency in payroll
Many companies do not provide detailed payslips to employees, making it difficult for them to understand their earnings and deductions. This lack of transparency may lead to doubts, complaints, or a loss of trust within the organization.
Solutions:
Provide employees with electronic or printed payslips with clear breakdowns.
Explain salary components, allowances, insurance contributions, taxes, and other deductions in detail.
Ensure payroll policies are transparent and easy to understand.
7. Failure to properly store payroll records and data
Improper payroll data storage can create challenges during audits, tax inspections, or when resolving employee disputes.
For example, a company undergoing a tax audit may struggle to provide payroll records from three years ago due to lost data.
Solutions:
Maintain payroll records in compliance with legal retention requirements.
Use secure digital payroll management systems to prevent data loss.
Regularly back up payroll data and ensure accessibility for audits or internal reviews.
Outsourcing payroll services helps optimize time and costs.
Handling payroll in-house may initially save costs for businesses, but it also carries significant risks if not managed correctly. To avoid errors, companies should stay updated with the latest legal regulations, utilize payroll management technology for accuracy and efficiency, consider outsourcing professional payroll services to ensure compliance and precision.
HR2B provides professional payroll services to help businesses minimize errors, save time, and comply with legal requirements. Contact us today for a detailed consultation!