中税泰国CTAC Thailand
Toolkit · Choosing an adviser

Adviser selection checklist: six questions and a quote comparison

In short

Judging whether an adviser is sound is not a matter of impression. It comes down to two things: whether what they tell you can be checked (can they point to the official basis), and whose side they are on when something goes wrong (will they put responsibility in the contract). These three sheets turn both into questions you can ask and record on the spot — and the second sheet will usually explain a quote that is three times higher than another one.

01Why take a sheet with you

The difficulty in choosing an adviser is not that you do not know what to ask. It is that you cannot hold it in your head at the time and cannot compare afterwards. After three meetings all that survives is an impression and a price — and the firm that left the best impression is often just the one that talks best.

There is a second effect: when the other side sees you working through a sheet, the way they answer changes. There is much less room to be vague.

02One job per sheet

The three sheets are not variations on the same question:

03Judgements you can make on the spot

Several of the tells are usable in the meeting itself:

04How to use it

The order matters more than the content:

Amber cells need your judgement in the meeting or confirmation with an adviser; blank cells are yours to fill.

What is in the workbook

  • Six questions to ask: each question, what a sound answer looks like, space for their actual words, and a rating you give on the spot
  • Quote comparison: twelve scope lines, three firms side by side marking included / not included / charged separately, with government fees and professional fees on separate rows
  • Handover list: seven things you must get back, including why each matters and who is responsible for it
  • Three moments when changing adviser is a bad idea: inside a response window, with an interview scheduled, close to a hard deadline

Download

Editable workbook (XLSX)
The workbook itself is in Chinese — the column headings carry the Thai form names, so it is usable alongside this page. Ask our advisers if you would like it walked through.

Common questions

They will not fill in my quote sheet. What now?

That is itself information. Pricing a scope on a common basis is a very ordinary request; unwillingness usually means the scope was never thought through, or they would rather you could not compare. You can fall back to three lines only: what counts as finished, whether they handle what follows, and who is responsible if something is wrong.

Does the lowest quote automatically rule itself out?

No. A low price is not the problem — a low price together with an unclear scope is. If, once sheet 2 is filled in, the scope really does cover what you need, then it is genuinely cheaper. If it turns out to be missing the classification reasoning, the follow-up on queries and the technical translation, that is not cheaper — it has left those to you.

I have already signed and the contract says nothing. Can it be fixed?

You can negotiate an addendum, but you have less leverage than before signing. The more practical move: get the deliverables list and the items in progress confirmed in writing (email counts), so that at least "what counts as finished" has something behind it. Ongoing obligations and liability terms can be added at the next stage or on renewal.

Will changing adviser cause offence and hurt the project?

What the authority looks at is the documents and the procedure, not who you engaged. The real risk is a gap in progress caused by an unclear handover — particularly system authorisations and unanswered queries. Take stock with sheet 3 before you change and the risk is largely contained.

Related

Sources

  1. General note: this toolkit is about how to choose and compare a service provider. It contains no price ranges, rates or amounts of any kind; government fees are governed by the relevant authority as currently published, and scope and liability terms by what the parties agree in writing. The discretionary character of approval decisions is as provided by the relevant authority's rules as currently published. The scope breakdown and contract terms for an individual case should be judged by our advisers against the stage the project is at; this toolkit is not legal advice.
Checked against the official texts by the CTAC Thailand advisory team. We track the gazettes of the BOI, the Revenue Department, the Department of Business Development and Thai Customs every week; when an official position changes, the affected pages are updated and dated.
This page is general information based on the rules in force at the date shown. Thai BOI categories, incentive conditions and foreign-investment rules change often. Before acting on any specific project, check the latest official announcement and have a formal opinion issued on your own facts.
Bring us the lines you could not tick off

Once the checklist has surfaced the gaps, what to do about them depends on where your project stands.

中文版 · Chinese version