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5 Essential Criteria: Choosing the Best HR Software for Thai SMEs
26 Nov 2025
By AroundDeal

The strategic shift to a dedicated Human Resources Management System (HRMS) is essential for Thai SMEs seeking growth and stability. Choosing the best HR software in Thailand requires a clear focus on local regulations, compliance, and scalability. This guide details the five non-negotiable criteria, along with vital supporting considerations, every Thai SME must scrutinize before making this critical investment.
1. Robust and Localised Thai Payroll and Statutory Compliance
Payroll accuracy and legal compliance are the foundation of HR operations in Thailand. Generic global systems often struggle with the specifics of Thai tax and social security laws.
PND. 1 and PND. 1 Kor Generation: The software must automatically calculate progressive withholding tax and generate the required monthly (P.N.D. 1) and annual (P.N.D. 1 Kor) forms for the Revenue Department, correctly handling tax-exempt allowances and specific deductions.
SSF Reporting (Social Security Fund): It must accurately calculate the mandatory Social Security Contribution (SSF), including the monthly cap (currently THB 750/month per party), and facilitate electronic filing (Sor. Por. Sor. 1-10).
Prompt Regulatory Updates: The provider must demonstrate a history of immediately updating the software in response to changes in minimum wage laws, tax codes, or government
relief measures, safeguarding the SME against non-compliance penalties.Bank Integration: Seamless, secure integration with major Thai commercial banks for automated salary disbursement eliminates manual data uploads and potential transfer errors.
2. Time, Leave, and Compliance with Thai Labour Law
Managing attendance and time off must align strictly with the Labour Protection Act B.E. 2541. The HR software must automate the application of these rules.
Accurate Overtime (OT) Calculation: Thai OT rules vary based on the type of day. The system must integrate attendance data (via
biometric , mobile GPS, or web clock-in) to calculate the correct OT rates precisely and automatically feed this data into the payroll module.Statutory and Policy Leave Tracking: Beyond tracking basic Annual Leave, the system must manage statutory entitlements like Sick Leave and Maternity Leave according to law while also allowing configuration of company-specific policies.
Real-Time Attendance Monitoring: Provides quick, customizable dashboards in the Thai language to help managers track tardiness or absenteeism for operational management.
3. Employee Self-Service (ESS) and Mobile Accessibility
Empowering employees with self-service tools improves efficiency and engagement. A robust Employee Self-Service (ESS) portal, accessible via mobile, is key.
Mobile-First Design: The platform must function seamlessly on smartphones, supporting features like mobile clock-in/out using geolocation/GPS confirmation for field staff.
Digital Document Access: Employees must have 24/7 secure access to their own data, including digital payslips, annual tax certificates (50 Tawi), and company policies, reducing printing costs and HR inquiries.
Workflow Automation: Facilitates automated workflows for submitting and approving leave requests digitally, all tracked via an auditable trail.
4. Data Security, PDPA Compliance, and Data Hosting Standards
Adherence to the Thai Personal Data Protection Act (PDPA) is a legal and business imperative. Security features must be robust.
PDPA Alignment: The software must incorporate features supporting PDPA requirements, including explicit mechanisms for obtaining, tracking, and revoking employee data consent. Strong data encryption is essential.
Role-Based Access Control (RBAC): Ensures only authorized personnel can view sensitive data pertinent to their role, minimizing the risk of internal breaches.
Cloud Reliability and Hosting: Opt for a provider with high-availability cloud hosting, preferably within Thailand or the region, ensuring low latency and adherence to regional data sovereignty principles. Look for security certifications like ISO 27001.
5. Scalability and Integration Capabilities for Future Growth
The HR software should support growth without becoming a bottleneck. The system must be capable of growing with the organization and interacting smoothly with other business tools.
Modular Flexibility: The ideal solution offers a modular structure, allowing SMEs to start with Core HR and Payroll but easily add Performance Management or Recruitment modules as the business expands.
Open API and Interoperability: The software must provide a robust Application Programming Interface (API) to integrate seamlessly with standard accounting packages and specialized business tools used in the Thai context.
Talent Management Depth: The system should allow for goal setting, performance reviews, and tracking of employee development paths to improve productivity and
retention .
Supporting Criteria: Local Expertise and Transparent Costs
Local Customer Support and Training: Customer support and user documentation must be readily available in the Thai language. The provider must offer a clear, proven implementation methodology specific to Thai businesses.
Transparent Total Cost of Ownership (TCO): Pricing must be clear, including all costs for implementation, data migration, training, and ongoing regulatory updates. The Per-Employee/Per-Month (PEPM) model is often the most predictable.
Vendor Due Diligence: Utilize market analysis tools, such as those provided by AroundDeal, to thoroughly benchmark pricing and service offerings against competitors.
Conclusion: Securing the Future with the Right HR Partner
Selecting HR software based on these seven criteria helps Thai SMEs minimize administrative risks and focus on strategic growth. A comprehensive, locally tuned platform is vital for legal compliance and employee engagement.
For businesses seeking a solution that masters these demands, from automatic Thai tax compliance to mobile self-service and expert local support, exploring platforms like ByteHR is highly recommended. By prioritizing a compliant and localized partner, your organization secures the best HR software in Thailand to fuel sustainable growth and empower its people.




