Service
Thai Tax Planning.
The 2024 remittance rule, read against your actual income.
Who Richard advises
Richard advises people from organisations like these.
Employer information is provided by clients during the consultation process and is not independently verified. Logos shown are trademarks of their respective owners and do not imply endorsement of Richard Knight or Business Class Asia.
Who this is for
Who this service is for.
- 01
Thai tax residents drawing UK or overseas pension income
180+ days in Thailand each year, pension income arriving from abroad, want to understand the new remittance rules.
- 02
New arrivals planning their first Thai tax year
Moved to Thailand recently or planning to. Want to establish residency cleanly and structure income from year one.
- 03
Cross-border business owners
Income from multiple jurisdictions, business interests in two or three countries, need a coherent multi-jurisdiction tax position.
What's involved
What's actually involved.
Thailand changed how it taxes foreign income remitted into the country from 1 January 2024. Spending 180 days or more in Thailand during a calendar year automatically makes you a Thai tax resident, potentially bringing foreign pensions, investment income and overseas withdrawals within the Thai tax net.
The rules depend on residency status, timing of remittances, double tax agreements and how income is structured.
The work here is to explain the rules clearly, examine your specific circumstances and structure withdrawals and remittances so as much of what you have earned as possible remains with you, legally, transparently and without unnecessary complexity.
The 180-day rule
You are a Thai tax resident in any calendar year in which you spend 180 days or more in Thailand. The bar is straightforward, the proof rarely is. Visa stamps, flight records, and bank statements are the documentation that gets asked for.
The remittance change
Until 2024, income earned in a prior year and remitted to Thailand in a later year was not subject to Thai personal income tax. The 2024 reinterpretation closed that loophole. Income remitted in a given tax year is now assessable in that year, regardless of when it was earned.
The double tax agreement between the UK and Thailand offers credit relief, but the relief requires filing. It is not automatic.
Common mistakes
Common mistakes to avoid.
- 01
Assuming the old prior-year structure still works.
The structure that worked for two decades stopped working in 2024. Planning that hasn’t been refreshed since the change is planning that has a problem.
- 02
Ignoring the double-tax credit mechanism.
The DTA relief is available but only if claimed and filed correctly. Many retirees pay Thai tax they wouldn’t owe because the UK tax already paid wasn’t properly credited.
How the practice works
Three conversations before any commitment.
A measured introduction, a written plan, and a clear engagement. No long sales process. No pressure on the first call. You leave the first meeting with a clearer view of what is in front of you, whether or not the work proceeds.
- 01
An introduction.
Thirty minutes by video, or in person at the Bangkok, Hua Hin or Pattaya office. A discussion of your situation, your concerns, and what the years ahead are intended to look like. Rough figures are sufficient. No documents required in advance.
- 02
A written plan.
A second meeting where the work is appropriate for both parties. A written summary of the plan, the moves in priority order, the realistic timeline, and the cost in plain numbers.
- 03
An engagement, in writing.
A written engagement letter that sets out how I am paid, commission on what is arranged and a fee on what is managed, with every figure and what it pays, before you proceed. Either party may end the engagement at any time. Custody arrangements remain in place regardless.
Free guide
Thailand tax 2024, a primer.
The remittance rule that took effect on 1 January 2024, the brackets and allowances that actually apply, and the legitimate ways to restructure brought-in income before the filing deadline. Plain English, with the trade-offs.
What is inside
- The 2024 remittance rule, in plain English
- The brackets and allowances, on one page
- What you pay on income remitted, with worked examples
- Filing: the TIN, the documents, the deadlines and penalties
- The legitimate routes to restructure brought-in income
Plain English, nothing to sign. Useful even if you never get in touch.
The advisor
Richard Knight.
Richard Knight is a British national with fifteen years' experience in private wealth management, advising internationally mobile clients across Asia, Europe and beyond. Based in Thailand, he works with expatriates and international families navigating the complexities of cross-border wealth, retirement and estate planning.
The practice is built on first-hand experience of international relocation and long-term expatriate life, rather than a purely theoretical understanding of it.
He is an Associate Member of the UK's Chartered Institute for Securities & Investment (ACSI) and holds CISI qualifications in Financial Planning and Investments.
He also serves as Vice Chair of the British Chamber of Commerce Thailand in Hua Hin, supporting the local business and expatriate community.
Richard maintains a deliberately limited client base, focusing on conservative, long-term planning for people who value clarity, stability and peace of mind over unnecessary risk.
“Richard works in finance business for many years and his recommendations are reliable and efficient. He is very attentive to the clients and help them to come to the most beneficial solution. Having Richard as your personal finance consultant you can feel secure for your future.”
“Richard is reliable person, with good knowledge of the products that he propose to clients. He want client to understand the process and he cares of the client future.”
“Richard is a great and reliable service provider.”
Fees and what to expect
What it costs, and how I'm paid.
I am paid through commission on the products arranged and an ongoing fee on the assets managed. Every cost, and what it pays, is set out in writing before you decide.
You may ask what any recommendation pays me, and the figures that apply are agreed in writing in the engagement letter before you proceed.
A first 30-minute consultation costs nothing and obliges you to nothing.
Client assets are held by an appointed trustee or a regulated platform, never by me.
Questions
Questions about this.
Go deeper
Tools and related reading.
Try the tool
A first read on what the 2024 remittance rules mean for your Thai tax position. A guide, not advice.
- Richard Knight, ACSI
Tax · 8 min
What the 2024 Thai remittance tax actually changes for UK pensioners
The Revenue Department’s reinterpretation of Section 41 is straightforward once you read it twice. Here’s what it actually says, and what to do about it.
Read article - Richard Knight, ACSI
Tax · 7 min
Thai tax residency, the 180-day rule, in plain English
How Thai tax residency is determined, what triggers it, and what the practical consequences are.
Read article - Richard Knight, ACSI
Tax · 9 min
Double taxation between the UK and Thailand, what the treaty actually does
The UK / Thailand double tax agreement, the credit mechanism, and the edge cases that catch retirees out.
Read article
Begin a conversation.
Thirty minutes, by video or in person at the Bangkok, Hua Hin or Pattaya office. Free, and without obligation. You leave with a clearer view of what is in front of you, whether or not the work proceeds.
Book a meeting
Choose a time that suits you.
Thirty minutes with Richard Knight, ACSI directly. By video, phone, or in person. No obligation.