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Start your business in Thailand with confidence. Ransun Accounting provides end-to-end company registration services, including business structure advice, document preparation, DBD registration, tax ID setup, and compliance guidance. We ensure a fast, smooth, and fully compliant setup so you can focus on growing your business.

Strengthen your financial transparency with Ransun Accounting’s professional auditing services in Thailand. We provide accurate financial reviews, statutory audits, and compliance checks to ensure your business meets Thai regulations. Our expert team delivers clear insights, minimizes risks, and supports confident decision-making for your company’s growth.

Keep your finances organized with Ransun Accounting’s professional bookkeeping services in Thailand. We manage daily transactions, financial records, and monthly reports with accuracy and compliance. Our team ensures clear visibility of your business performance, helping you make informed decisions and stay focused on growth.

At Ransun Accounting, our Monthly Tax Filing service ensures your compliance with the latest tax regulations. We expertly handle P.N.D. 01/03/53/54, P.P. 30/36, and S.S.O. filings, making tax season stress-free for you. Trust our dedicated team to keep your financials in order, allowing you to focus on what you do best—running your business!

Ransun Accounting provides reliable payroll services in Thailand, ensuring accurate and compliant salary processing for your business. We manage salary calculations, payslip preparation, social security (SSO) contributions, withholding tax (PND 1) filings, and year-end reporting (PND 1K), helping you streamline payroll operations while staying fully compliant with Thai regulations.

Ransun Accounting provides complete support for new work permit applications and extensions in Thailand, ensuring a smooth and compliant process for both employers and foreign employees. We handle document preparation, application submission, renewals, visa coordination, and liaison with authorities, ensuring timely approvals and full compliance with Thai labor regulations.

Ransun Accounting offers comprehensive visa services in Thailand, providing support for all types of visas for both individuals and businesses. We assist with visa applications, renewals, extensions, and conversions, including business, work, tourist, and dependent visas. Our team handles documentation, submission, and coordination with immigration authorities to ensure a smooth, fast, and compliant process.

Ransun Accounting offers professional tax, accounting, and business consulting services in Thailand, helping businesses optimize tax efficiency, ensure full compliance, and improve financial performance. Our expert team provides tax planning, accounting advisory, financial structuring, and strategic business consulting to support sustainable growth and operational success.

Professional TIN Registration service for individuals, freelancers, and businesses. We provide complete assistance including document preparation, application filing, submission, and follow-up to ensure fast approval. Our expert team ensures accurate, error-free processing and full compliance with tax regulations. Affordable, reliable, and hassle-free service for both local and foreign clients. Get your Tax Identification Number quickly and easily with trusted support and professional guidance.

Professional Expat Tax Filing in Thailand for foreigners, expats, and digital nomads. We provide complete assistance with Thai tax returns including PND 90 and PND 91 filing, income reporting, document preparation, and submission to the Revenue Department. Ensure full compliance with Thai tax laws while avoiding penalties and errors. Fast, accurate, and confidential service tailored for expats. Hassle-free tax filing support in Thailand with expert guidance.

Professional Company Liquidation and Closure service for businesses in Thailand. We handle full company dissolution, including legal compliance, tax clearance, document preparation, and submission to the Department of Business Development and Revenue Department. Ensure smooth, fast, and compliant business closure without penalties or delays. Trusted support for both Thai and foreign-owned companies. Hassle-free, confidential, and efficient company liquidation service with expert guidance.

Professional BOI Application support service in Thailand for foreign investors and companies. We assist with Board of Investment (BOI) application preparation, project proposal writing, document submission, and coordination with government authorities. Maximize your approval chances with expert guidance on incentives, tax benefits, and compliance requirements. Fast, accurate, and reliable support for smooth BOI approval. Trusted advisory service for investors establishing or expanding business.

Professional Registered Office and Virtual Office service in Thailand for local and foreign companies. We provide legal business address, mail handling, document support, and company registration compliance. Ideal for startups, SMEs, and overseas businesses needing a Thailand presence without physical office costs. Reliable, affordable, and confidential service with full administrative support. Establish your business presence in Thailand with a trusted virtual office solution today.