Bangkok · Established for International Business
From company registration and BOI applications to monthly bookkeeping, tax compliance, and work permits — D PROMPT ACCOUNTING gives expats and foreign investors a single, reliable English-speaking team to handle everything Thailand requires.
Our Services
We deliver a fully integrated suite of regulatory, financial, and immigration services so you can focus on growing your business while we handle the bureaucracy.
Thai Limited Company, BOI promotion, Treaty of Amity (US citizens), Foreign Business License, branch & representative offices.
Full-service bookkeeping, monthly closings, and complete tax filings aligned with the Thai Revenue Code and TFRS.
Monthly payroll processing, payslips, PND.1 personal income tax, and full Social Security Office (SSO) administration.
Non-Immigrant B, Smart Visa, LTR Visa, BOI visa channel, work permit applications and renewals, and 90-day reporting.
Commercial contracts, shareholders agreements, due diligence, employment law, and cross-border structuring.
Speak directly with one of our senior advisors. We'll map out the right path for your business in Thailand — in plain English.
Schedule a Discovery CallAbout Us
D PROMPT ACCOUNTING was built for one purpose: to give expats and foreign-owned businesses a clear, professional, English-speaking partner in Thailand. Navigating Thai bureaucracy in a second language — while running a business — is exhausting. We make it simple.
Operated by The Rich Consultant Co., Ltd., our team combines licensed Thai accountants, certified auditors, immigration specialists, and corporate lawyers under one roof. Every client is assigned a dedicated English-speaking account manager who becomes your single point of contact across every regulator — the DBD, Revenue Department, BOI, and Ministry of Labour.
How We Work
A complimentary 30-minute consultation in English to understand your business, your goals, and your current standing in Thailand.
A clear, fixed-fee scope of work with timelines, deliverables, and the regulatory roadmap relevant to your case.
Your dedicated manager handles every filing, registration, and government interaction — with you fully informed.
Monthly reporting, proactive deadline management, and strategic advisory as your business grows in Thailand.
Industries We Serve
Client Voices
"After two frustrating years with another firm, switching to D PROMPT was the single best operational decision we made in Thailand. They handle our company, our books, our tax, and our work permits — all in clear English. We finally have visibility and peace of mind."Managing DirectorEuropean-Owned Tech Company · Bangkok
Frequently Asked Questions
Book a complimentary 30-minute consultation. No commitment — just clarity on your next step.
Contact
Our office is in the prestigious Alma Link Building on Soi Chidlom — minutes from BTS Chidlom and Central Embassy.
25 Alma Link Building, 17th Floor,
Soi Chidlom, Ploenchit Road,
Lumpini, Pathumwan, Bangkok 10330
Main: 083-048-2999
Urgent: 084-193-5465
Monday – Friday | 09:00 – 18:00 ICT
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