Work Permit & Visa Lawyer in Ratchaburi — Non-B, Non-O, LTR, BOI Smart Visa, 90-Day Reports
Thailand's immigration regime ties three things tightly together: the visa (Non-B for work, Non-O for marriage/retirement, LTR for long-term residents, Smart Visa for BOI-promoted talent), the work permit (issued separately by the Ministry of Labour and only valid for the specific employer and role on the permit), and the 90-day report (required of all foreigners staying continuously for 90 days or more). Getting any one wrong invalidates the others. We handle the full application chain, the renewals, and — when things go wrong — overstay resolution and appeals against denied applications.
Scope of work permit and visa lawyer work in Ratchaburi
- Non-B visa and work permit — initial application, renewals, change of employer
- Non-O visa — marriage extension, retirement extension (50+)
- LTR (Long-Term Resident) visa — wealthy global citizens, retirees, professionals, work-from-Thailand
- BOI Smart Visa — for talent in BOI-targeted industries
- Dependant visas for spouse and children, including school admission paperwork
- 90-day reporting, re-entry permits, and address changes (TM47 / TM30)
- Overstay resolution and appeals against denied applications
Process
- 1Eligibility review — match visa category to your situation and timeline
- 2Document collation — both yours and (for Non-B) the sponsoring company's
- 3Visa application at a Thai embassy/consulate abroad, or in-country change of visa
- 4Work permit application at the Ministry of Labour after arrival
- 5Ongoing compliance — 90-day reports, re-entry permits, renewals
Documents to prepare
- •Passport with at least 6 months validity
- •For Non-B: employment contract, company DBD certificate, VAT and tax certificates, sponsorship letter
- •For Non-O marriage: marriage certificate, Thai spouse's ID and household registration
- •For Non-O retirement: bank book showing THB 800k seasoned 2-3 months, or monthly income proof
- •Education certificates (apostilled/legalised) for work permits
About our team in Ratchaburi
Ratchaburi is a food and livestock base feeding the Bangkok market directly, with large pig and poultry farms, processing plants, a power station, and its traditional ceramics industry. The cases follow: manufacturer and distributor agreements, product standards and consumer liability, factory labour cases, environmental and odour complaints against farms, and industrial land disputes.
Environmental complaints typically begin with the local authority before they reach court, and the outcome at that stage weighs heavily on the case. Letting the first stage pass unanswered concedes ground before the hearing starts. We take the matter on from the agency stage, run the file from our Khon Kaen head office and Bangkok branch, and travel to appear at the Ratchaburi Provincial Court.
Courts we appear at in Ratchaburi
- •Ratchaburi Provincial Court
- •Ratchaburi Juvenile and Family Court
- •Region 7 Labor Court (Kanchanaburi)
Mueang Ratchaburi, Ban Pong, Photharam, Damnoen Saduak, Pak Tho, and the areas continuing into Nakhon Pathom, Samut Songkhram, and Phetchaburi
Related services in Ratchaburi
Contact our Ratchaburi attorneys
We serve clients across Thailand. Initial consultation.
Frequently asked questions — work permit and visa lawyer in Ratchaburi
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