Thailand-Based legal & business advisory

About Closer CSS Law


Legal counsel for high-value private clients, developers and international businesses in Thailand.

Phuket | Bangkok

+66 (0) 62 68 69 222

Legal Counsel for International Clients, Developers and International Businesses in Thailand

Closer CSS Law is a Thailand-based legal and business advisory firm serving private clients, international investors, entrepreneurs, developers and companies operating in complex, high-value environments.

With offices in Phuket and Bangkok, we provide strategic legal support across civil law, criminal law, real estate, inheritance and probate, corporate and commercial matters, immigration, contracts, litigation and dispute resolution. We assist clients who require careful preparation, clear communication and a practical understanding of Thailand’s legal and business environment.

who we are

Our strength lies in combining Thai legal expertise with international client understanding. We regularly assist foreign clients, investors and families who need clear legal guidance, strong representation and reliable coordination in Thailand. Whether the matter concerns a luxury real estate acquisition, a high-value villa development, a private estate, a corporate structure, a dispute, a criminal investigation, or the protection of family assets, we approach every case with discretion, precision and strategic discipline.

Whether the matter concerns a real estate acquisition, a high-value villa development, a private estate, a corporate structure, a dispute, a criminal matter or the protection of family assets, we approach our work with discretion, precision and a strong sense of responsibility.


In addition to litigation and legal representation, Closer CSS Law provides business-focused legal advisory support for clients operating, investing or developing projects in Thailand. We assist with practical coordination, supplier and partner verification, regulatory procedures, licensing matters, contractual documentation and communication with relevant authorities or professional advisors.


This advisory role allows us to support clients beyond the legal document itself. We help them understand the local environment, identify potential risks, coordinate reliable support and make decisions that are legally sound, commercially realistic and carefully structured.

Our Mission

Our mission is to provide clear, reliable and practical legal support to clients who need to make important decisions in Thailand.

Legal matters often involve more than documents or procedures. They may affect family interests, business risks, property investments, personal freedom, reputation, financial security and long-term planning. For that reason, we approach each matter with care, discretion and a strong sense of responsibility.

Closer CSS Law helps clients understand their legal position, identify risks early and choose a strategy that is legally sound, commercially realistic and suitable for their personal or business objectives. Our role is to create clarity, protect our clients’ interests and guide them through Thailand’s legal environment with professionalism and care.

who we serve

Our mission is to help clients protect their assets, businesses and long-term interests in Thailand through clear, practical and carefully coordinated legal support. Our client base includes high-net-worth individuals, foreign property buyers, investors, business owners, expats, retirees, families, tourists, and companies active in Thailand. Many of our clients require multilingual communication, cultural understanding and a legal team that can translate complex Thai legal realities into clear, practical decisions.

Premium Real Estate & Development Support

For premium real estate developers and luxury villa projects, Closer CSS Law provides a central legal role from concept to completion. We support the full legal framework behind high-value developments, including land due diligence, project structuring, ownership and leasehold models, buyer documentation, reservation agreements, sale and purchase agreements, investment protections, regulatory coordination, compliance, risk control and dispute prevention.

Our role is to help ensure that the legal framework behind each project is carefully considered, commercially practical and aligned with Thai law. We work to support both the developer’s long-term interests and the buyer’s expectation of security, clarity and professionalism.

In high-value real estate matters, details matter. We help identify legal risks early, strengthen documentation, coordinate with relevant authorities and advisors, and support transactions that require a high degree of care and structure.

Why Choose Closer Law?


Clear Communication

Practical legal explanations that support clear and informed decision-making.

Cross-Border Coordination

Cross-border coordination with foreign clients and overseas advisors.

Discreet Client Service

Discreet and professional support for sensitive, high-value matters.

Commercial Perspective

Commercially aware advice with attention to timing, structure and documentation.

Our Services

Real Estate

Real estate due diligence, luxury villa transactions, development structuring, leasehold and ownership planning, buyer documentation and high-value property legal support.

Inheritance & Probate

Inheritance, probate, wills, estate administration and cross-border asset matters.

Business Formation

Corporate structuring, company formation, shareholder agreements, commercial contracts and business licensing

Civil Law

Civil disputes, litigation, negotiation, debt recovery and asset protection

Criminal Law

Corporate structuring, company formation, shareholder agreements, commercial contracts and business licensing

Contract Management

Contract drafting, contract review, risk management and long-term legal advisory.

Immigration & Visas

Immigration support, personal & business visas, work permits and expat legal support (deportation, overstay, etc).

Overseas Coordination

Coordination with foreign counsel, international
advisors and cross-border legal teams

Client at office bkk

Contact Closer cSS law


If you would like to discuss your matter with our team,
we welcome you to contact us for an initial consultation.

+66 (0) 62 68 69 222

info@closercsslaw.com

Schedule your consultation today


Please fill out the form below to book your consultation with one of our legal experts.
We’ll get back to you shortly to confirm your appointment.

Confirmation*