City by city
What local firms publish, and which government office you actually walk into. One page per city where the evidence supports one, and none where it does not.
Chiang Mai province · 78 local prices
Chiang Mai
Chiang Mai accounting offices publish monthly bookkeeping from 1,000 to 6,000 baht and company registration from 4,900 to 12,000 baht all in, which is roughly a third of what a Bangkok firm selling in English will quote you for the same filings. Almost all of them publish only in Thai, which is the whole reason the gap survives.
Local prices and officesBangkok · 256 local prices
Bangkok
Bangkok holds both markets at once. Thai language firms here publish monthly bookkeeping from 1,000 to 10,000 baht and company registration around 8,900 to 13,900 baht, while firms selling in English publish 14,500 to 26,900 a month and 19,000 to 70,000 to register. One Bangkok firm publishes both sides of that gap on its own price page.
Local prices and officesPhuket province · 63 local prices
Phuket
Two Phuket firms publish a full rate card with transaction caps, and at the same cap of thirty transactions a month one charges 3,000 baht and the other 5,000. Phuket is unusual in that the cheaper of the two also publishes in English, so the usual language gap does not apply here.
Local prices and officesChonburi province · 36 local prices
Pattaya
Pattaya is served by firms organised around nationality rather than by size, and the price follows the desk. A Russian language firm publishes 5,000 baht a month all inclusive and 5,000 a year for the annual accounts, while English language firms in the same town publish 4,500 to 15,000 a month and audit fees from 10,000 to 20,000.
Local prices and officesCities we researched and left out
A page that differs from another only by the city name is worth nothing to a reader and damages the site that publishes it. Where a market is genuinely small we say so instead. These three were searched properly, in Thai and in English, and the result is the finding.
- Koh Samui. Six firms serve the island and none of them publishes a price.
- Hua Hin. Five firms, one published figure between them.
- Krabi. One firm found, no published prices.