Immigration Solutions

OPUS Law assists foreign nationals, expatriates, and businesses with all Thailand immigration matters. Our services include visa applications (tourist, non-immigrant, retirement, marriage, education, and smart visas), work permit processing, visa extensions, re-entry permits, and permanent residency applications. We also help with 90-day reporting, change of visa status, and compliance with Thai immigration laws. Whether you are relocating for work, retiring, or joining family in Thailand, OPUS Law provides efficient, end-to-end support to ensure a smooth and legally compliant transition.

A friendly lawyer consulting with an expat client in a bright office.
A friendly lawyer consulting with an expat client in a bright office.
Close-up of official Thai immigration documents and visa stamps on a desk.
Close-up of official Thai immigration documents and visa stamps on a desk.
Visas

Support with Thailand Privilege, LTR visas, and all visa types.

Company

Assistance with BOI approvals and company formation processes.

Visa Options for Expats

OPUS Law provides expert guidance on the full range of visa options available to foreign nationals looking to live, work, or retire in Thailand. These include tourist visas, non-immigrant visas (for business, marriage, retirement, education, and family), the Thailand Smart Visa for skilled professionals and investors, the Long-Term Resident (LTR) Visa, and the Elite Visa. We also assist with visa renewals, changes of visa type, and applications for permanent residence. Whether you are relocating for employment, joining a Thai family member, or retiring by the beach, OPUS Law helps you choose the right visa pathway and manage the entire application process with ease.

Paperwork

Our specialists turn a daunting process into a seamless experience from 90 day reporting, filing and document preparation.

Translation

Our multi lingual staff will make sure you understand all the steps involved in making your life in Thailand compliant and beneficial for you and your family. They can help translate and notarize all necessary forms for you.

Which one is for you

After a short consultation our visa specialists can help you decide the best visa for you

Get in Touch

Reach out for expert immigration help in Thailand.

A friendly consultant discussing visa options with an expat client in a bright office.
A friendly consultant discussing visa options with an expat client in a bright office.
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CONTACT us;

info@opus-legal.com

Tel: +66 (0)85 331 9559 (Eng/Thai)

© 2026. All rights reserved by Opus Law.

Opus Law operates as a group of affiliated legal firms across Thailand. Bangkok services are provided by Opus Law Bangkok Co., Ltd. Chiang Mai services are provided by Opus International (Thailand) Co., Ltd

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Opus Law Chiang Mai

D-Tower, 250 Mahidol Rd Amphoe Mueang Chiang Mai, Pa Daet Sub-district, Chiang Mai, 50100

Opus Law Bangkok,

Tower 4, 28th Floor One Bangkok, Wireless Road, Bangkok, 10330

Baqian Law, Kunming

No 5 Building Morgan Capital Center

No 914 Dianchi Road, Kunming, China

info@opus.co.th

Tel: +66 (0) 65 726 2533 (Thai)

fuhx@baqianlaw.com

Tel: +86 1309 995 6198 (Eng/Mandarin)

Tel: +66 (0) 92 591 3366 (Eng)