Remittance Source Analysis & FIFO Reconstruction

Clarity on Complex Overseas Transfers

  • Reduce uncertainty before you file your Thai tax return
  • Get a clearer picture of what income may be taxable in Thailand
  • Avoid mistakes caused by mixed accounts or unclear transfers
  • Make complex overseas funds easier to explain and support
Remittance source analysis and FIFO reconstruction for expats filing Thai tax returns.

Remittance Source Analysis & FIFO Reconstruction

Clear Analysis for Complex Remittances
and Foreign Income

This service is for expats whose Thai tax filing involves complex overseas transfers, mixed accounts, investment disposals or unclear sources of funds.

When money has moved between bank accounts, investment platforms and Thailand, it may not be enough to simply add up the amount remitted. The source, timing and type of funds may need to be reviewed before your tax return can be prepared accurately.

Remittance Source Analysis & FIFO Reconstruction helps identify what has been remitted, where it appears to have come from and how it may be treated for Thai tax filing purposes, based on the records provided.

It can be arranged as a separate service or added during tax filing if our team identifies that further analysis is needed.

这项服务适合您吗?

Most people filing a Thai tax return will not need Remittance Source Analysis & FIFO Reconstruction. It is designed for situations where the source, timing or type of funds brought into Thailand needs closer review.

  • You have remitted funds from more than one overseas account
  • Your savings, income and investment proceeds have been mixed in the same account
  • You have sold shares, funds, crypto or other investments before remitting money to Thailand
  • You are unsure whether the money brought into Thailand came from income, savings, capital gains or another source
  • You have transferred funds between several accounts before sending money to Thailand
  • You need support identifying the source and type of income remitted during the tax year
  • Our team has reviewed your Thai tax filing and identified that further analysis is needed

Remittance Source Analysis & FIFO Reconstruction

Specialist Analysis from THB 24,000 
Includes up to 2 hours of analysis.

This service is designed for cases where your remittances, account movements or investment records need closer review before your Thai tax position can be assessed accurately.

If further work is required beyond the initial 2 hours, we will explain what is needed and confirm any additional fees before continuing.

Additional time is charged at THB 12,000 per hour.

What’s Included with Remittance Source
Analysis & FIFO Reconstruction

A structured review of your remittances and supporting records to help determine what should be included in your Thai tax filing.

Remittance Source Review

Clarity on the source of funds brought into Thailand.

先进先出
Reconstruction

Structured review of which funds are treated as remitted first.

Mixed Account Review

Clearer treatment of accounts where different funds have been combined.

Capital Gains Review

Support identifying relevant gains connected to remitted investment proceeds.

Bank and Broker Record Review

Organised review of the records needed to support your filing position.

Filing Support Summary

Clear figures for use in preparing your Thai tax return.

Plain English Explanation

Straightforward guidance on what the analysis shows and why it matters.

How Remittance Source Analysis Works

1.
Document Review
You provide the relevant bank statements, broker statements, transaction histories and supporting records.
2.
Complexity Check
Our team reviews the information and confirms whether remittance source analysis, FIFO reconstruction or mixed-account review is required.
3.
Scope and Fee Confirmation
If additional work is needed, we explain the issue and confirm the fee before work begins.
4.
Analysis
Carl, Noi or another authorised senior team member reviews the records and carries out the required analysis.
5.
Summary for Filing
We prepare a summary showing the relevant income types, sources and amounts identified for Thai tax filing purposes.
6.
Filing or Next Step
If we are also preparing your Thai tax return, the analysis is used to support the filing. If further advice is needed, we will explain your options.

Important Information About Your Records

This service depends on the quality and completeness of the information you provide.

You may need to provide:

  • Overseas bank statements
  • Thai bank statements
  • Broker or investment platform statements
  • 交易历史
  • Crypto records, where relevant
  • Details of transfers between accounts
  • Evidence of income sources
  • Explanations for unclear deposits, withdrawals or transfers

If records are incomplete, unclear or inconsistent, we may not be able to complete the analysis accurately. In some cases, further work or additional fees may be required.

How This Service Fits with Tax Filing

Most Thai tax returns can be prepared using the income figures, bank records and supporting documents provided by the client.

Some cases require a deeper review. This can happen where funds have moved between several accounts, income and savings have been mixed, investments have been sold, or it is not clear what type of funds were brought into Thailand.

Standard filing packages do not include complex remittance tracing, FIFO reconstruction, mixed-account reconciliation or detailed capital gains reconstruction.

If this work is needed during preparation of your return, we will explain the issue, confirm the fee and obtain your approval before carrying out the additional work.

What This Service Does Not Include

This service does not include:

  • A formal legal opinion
  • A formal tax opinion unless separately agreed
  • Financial planning or investment advice
  • Representation before the Thai Revenue Department
  • Revenue Department audit or assessment support
  • Translation of overseas documents unless separately agreed
  • A guarantee that the Thai Revenue Department will accept the filing position
  • Reconstruction of missing records where the underlying data is not available

为什么选择 Expat Tax Thailand

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专科支持
在泰国的外籍人士

We focus on Thai tax issues affecting expats, including foreign income, remittances and cross-border tax filing.

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Practical
Filing Experience

Our team has handled hundreds of real expat filing cases, including complex income and remittance situations.

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Clear Advice
in Plain English

We explain complex tax issues in a way that is clear, practical and easy to understand.

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Senior
Technical Review

Complex remittance and FIFO work is only handled by senior team members with the experience to assess the issue properly.

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值得信赖
the Expat Community

Expat Tax Thailand is trusted by expats across Thailand for clear, structured and responsive tax support.

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Transparent Fees

If additional analysis is required, we confirm the scope and fee before work begins.

客户感言

Ready to Understand Your Remittances?

If you have brought money into Thailand and are unsure how it should be treated for tax filing, our team can help you review the position clearly.

常见问题

先进先出

汇款来源分析审查进入泰国的资金,并确定其来源、代表的收入或资金类型以及在泰国税务申报中应如何处理。.

类别 先进先出

先进先出(FIFO)意味着最先进入的,最先出去。这是一种用来确定在资金随时间在账户中流动时,哪些资金被视为最先使用或汇出的方法。.

类别 先进先出

通常不会。如果您的收入和汇款都很清楚,您可能不需要此服务。它主要适用于涉及混合资金、资产处置、来源不明或账户变动复杂的情况。.

类别 先进先出

是的,您可以提供自己的分析。如果我们依赖客户准备的数字进行申报,您可能需要签署一份弃权声明,确认您对所提供信息的准确性和完整性负责。.

类别 先进先出

This depends on your situation, but you may need bank statements, broker statements, transaction histories, crypto records, transfer details and evidence showing the source of funds.

类别 先进先出

Yes. If our team identifies during preparation of your return that additional analysis is needed, we will explain the issue, confirm the fee and ask for your approval before proceeding.

类别 先进先出