DDES Accounting

Accounting, Corporate and Administrative Services for Foreign Companies in Thailand

We provide accounting, corporate and administrative services to help foreign companies operate smoothly and stay compliant in Thailand.

Accounting and Tax Services for Foreign Businesses

Managing a business in Thailand requires accurate bookkeeping, compliant tax submissions and clear financial reporting. Our accounting and tax services cover everything from journal entries, monthly statements and bank reconciliation to complete tax filing support, including PND and PP forms.

We also provide Xero cloud accounting setup, real-time financial access and tailored advisory services to help you make informed decisions and stay fully compliant with Thai regulations.

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Administrative Services for Foreign Companies

Our Administrative Services help foreign companies operate efficiently in Thailand by handling essential day-to-day tasks and ensuring smooth business operations. We manage back-office responsibilities such as document handling, vendor coordination, financial analysis and internal support so your company remains organized, compliant and productive.

Whether you need a local point of contact, outsourced accounting assistance, Xero software setup or ongoing business guidance, our team provides reliable support tailored to your needs. We help you maintain clarity, structure and efficiency, giving you the freedom to focus on managing and growing your core business.

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Payroll Management Services in Thailand

Our payroll management services ensure accurate salary processing, tax compliance and timely reporting for your employees in Thailand. We handle monthly payroll calculations, social security filings, employee benefits and all required government submissions to keep your company fully compliant with Thai regulations.

With our streamlined digital process and mobile application, you can approve payroll, track changes and access records quickly and efficiently. Our team provides a reliable end-to-end solution, allowing you to reduce administrative workload and focus on managing your business with confidence.

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Company Registration Services in Thailand

Our Company Registration Services help foreign businesses establish a legal and compliant presence in Thailand. We guide you through every step of the incorporation process, including choosing the right company structure, preparing mandatory documents, registering capital and ensuring full compliance with Thai corporate and tax regulations. Our consultants make the process smooth and transparent so you can focus on launching your operations with confidence.

We also assist with shareholding requirements, business purpose registration, corporate address solutions and all government interactions throughout the setup process. Whether you are forming a Thai Company, a Foreign Company under BOI or an entity requiring special licenses, our team ensures your company is registered correctly and ready for business from day one.

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BOI Company Setup 100% Foreign Ownership in Thailand

Our BOI Company Setup service helps foreign businesses establish a fully foreign-owned company in Thailand under the Board of Investment (BOI) privileges. We guide you through the entire approval process, including activity selection, application preparation, document submission and coordination with BOI and government agencies. Our consultants ensure your company receives the correct privileges and meets all legal requirements from day one.

BOI-approved companies benefit from tax incentives, 100% foreign ownership, simplified work permit and visa processes, reduced capital requirements and streamlined operational rules. We assist with post-approval compliance, reporting obligations, visa and work permit applications, and ongoing coordination with the BOI office to keep your company fully compliant and operating smoothly.

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Thai Partner Structure 51% Thai – 49% Foreign Ownership

Our Thai Partner Structure service helps foreign entrepreneurs establish a company in Thailand under the standard 51% Thai and 49% foreign ownership model. We assist in forming a compliant company structure, preparing the required legal documents and ensuring all shareholder arrangements follow Thai regulations. Our team ensures your company remains secure, transparent and fully protected through proper agreements and clearly defined roles.

From selecting a trusted Thai partner to drafting shareholder agreements, managing capital requirements and completing the company registration process, we guide you through every step. We also support ongoing compliance, including annual filings, tax registration and corporate updates, so your business remains stable and fully aligned with Thai legal standards.

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Social Security Registration and Monthly Filing

Our Social Security Registration service helps foreign companies comply with Thailand’s mandatory social security requirements when hiring employees. We handle the complete registration process for both employer and employees, prepare all necessary forms and ensure your company is properly set up with the Social Security Office (SSO). This guarantees full compliance from the first day of employment.

We also support your business with ongoing monthly filings, employee updates, contribution calculations and communication with the SSO. Whether you are onboarding new staff or managing changes within your company, our team ensures accurate reporting and timely submissions so your payroll remains fully compliant with Thai regulations.

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Foreign Representative Office Setup and Compliance Support

Our Foreign Representative Office service helps international companies establish a legal presence in Thailand for market research, liaison activities and business coordination. We manage the full setup process, including application preparation, required documentation, coordination with the Ministry of Commerce and submission of all supporting materials to obtain official approval.

Once the office is registered, we support ongoing compliance such as annual reports, license renewals, employee registrations and communication with government authorities. Our team ensures your representative office operates correctly under Thai regulations, giving your business a reliable base for activities in Thailand without engaging in direct commercial operations.

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Bank Opening Service for Foreign Companies

Our Bank Opening Service helps foreign companies and entrepreneurs open a corporate bank account in Thailand smoothly and correctly. We guide you through the documentation requirements, coordinate with the bank, prepare company documents and ensure all compliance conditions are met according to Thai banking regulations.

Whether you are establishing a new company or expanding operations, we assist with scheduling appointments, preparing director identification, drafting required letters and supporting communication with bank officers. Our team ensures a fast and reliable process so your business can begin operations with a fully functional Thai bank account.

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Changing Director/Shareholder Corporate Update Services in Thailand

Our Changing Director / Shareholder Service helps foreign companies manage corporate updates in full compliance with Thai regulations. We handle all required documentation, prepare official resolutions and minutes, update company records and coordinate filings with the Department of Business Development (DBD) to ensure the changes are properly registered.

Whether you are transferring shares, restructuring ownership, appointing or removing directors, or updating corporate details, our team manages the entire process smoothly and accurately. We also provide guidance on legal requirements, supporting documents and shareholder protections, ensuring your company remains compliant and properly structured at all times.

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Value Added Tax (VAT) Registration and Monthly Filing

Our VAT Registration and Filing services help foreign companies comply with Thailand’s Value Added Tax requirements. We manage the full VAT registration process, prepare all necessary documents and coordinate with the Revenue Department to ensure your business is properly registered and ready to operate. Whether your company is newly incorporated or expanding its operations, we guide you through every legal and administrative step.

We also handle monthly VAT filings, prepare PP.30 submissions, maintain accurate tax records and ensure timely reporting to avoid penalties. Our team monitors regulatory changes, supports VAT refunds and assists with compliance reviews, giving you complete confidence that your VAT obligations are always managed correctly and on time.

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Virtual Office Services for Foreign Companies

Our Virtual Office service provides foreign companies with a professional and compliant presence in Thailand without the need for a physical office. We supply a legally recognized business address suitable for company registration, VAT applications and official correspondence, ensuring your business meets all local administrative requirements.

From landlord authorization letters and business address utilization to mail and parcel handling, forwarding services and support during tax office visits, we manage all essential tasks on your behalf. With access to bilingual reception support and organized documentation processes, your company maintains a credible and efficient presence in Thailand at all times.

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Visa and Work Permit Services for Foreign Professionals

Our Visa and Work Permit services assist foreign professionals and company owners in obtaining the right permissions to live and work legally in Thailand. We guide you through the full Non-B visa application process, helping you gather the required documentation, meet eligibility criteria and coordinate with Thai immigration and embassies to ensure a smooth and compliant application.

Once your visa is in place, we also support you with work permit applications, renewals, changes of employer or position, and related reporting obligations. Our team helps you stay compliant with Thai regulations at every step, reducing administrative stress so you can focus on your role and your business in Thailand.

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