BUSINESS ADVISORY

Cross-Border Tax Coordination

Service Description

When individuals, families, businesses, or assets span multiple jurisdictions, tax questions cannot be addressed in isolation. Residence, citizenship, domicile, ownership, income flows, inheritance, entity management, and reporting obligations may interact across several legal systems.

L’Heritage coordinates the relevant tax and legal advisers so that decisions are considered from a consolidated cross-border perspective.

We do not replace jurisdiction-specific tax counsel. Our role is to identify areas requiring advice, organise the facts, facilitate communication, and help ensure that recommendations from different advisers are understood and implemented coherently.

Areas of focus
  • Individual tax residence and domicile
  • Corporate tax residence and substance
  • Cross-border income and distributions
  • Estate, inheritance, and gift taxation
  • FATCA, CRS, and reporting coordination
  • Adviser alignment across jurisdictions

What the advisory may include

  • Cross-Border Fact Mapping — Consolidate citizenship, residence, domicile, family circumstances, entities, assets, income sources, and jurisdictions.
  • Tax Exposure Identification — Identify potential areas of residence, income, capital gains, estate, inheritance, gift, withholding, or corporate tax exposure requiring specialist review.
  • Adviser Appointment and Coordination — Coordinate qualified tax counsel, accountants, fiduciaries, and legal advisers in each relevant jurisdiction.
  • Residency and Relocation Analysis — Review how a move to or from Thailand may affect tax residence, reporting, income, investments, and estate planning.
  • Entity and Substance Review — Coordinate analysis of corporate residence, management and control, economic substance, transfer pricing, and intercompany arrangements.
  • Distribution and Cash-Flow Planning — Evaluate how dividends, interest, shareholder loans, trust distributions, investment proceeds, and remittances may be treated across jurisdictions.
  • Reporting Coordination — Help organise FATCA, CRS, beneficial-ownership, foreign-asset, trust, entity, and other reporting obligations.
  • Implementation Tracking — Convert multi-jurisdiction advice into a coordinated action plan with responsibilities, dependencies, and annual review points.
Information on this page is general and does not constitute legal or tax advice. L’Heritage does not replace jurisdiction-specific counsel; it coordinates qualified advisers and supports implementation. Tax residence, reporting obligations, liabilities, and outcomes depend on each client’s facts and the laws of the relevant jurisdictions.
Suitable for internationally mobile families, cross-border business owners, investors, trustees, and private offices requiring coordinated advice across several tax systems. We help organise your international profile and coordinate the appropriate advisers so that residency, ownership, income, and succession decisions are considered together.
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FAQ

All You Need to Know

About Business Advisory
How does L’Heritage advise family businesses?

We support owners on governance, strategic alignment, succession, shareholder communication and major transitions. Specialist legal, tax, corporate finance or operational advisers are engaged where appropriate.

Do you support acquisitions, capital raising or strategic partnerships?

We can help frame objectives, prepare decision materials, coordinate due diligence and manage specialist advisers. Regulated activities are undertaken only by appropriately authorised parties.

Can you help prepare a business for succession or sale?

Yes. We help clarify shareholder objectives, identify readiness gaps, coordinate advisers and establish a disciplined workplan for leadership succession, partial liquidity or a potential transaction.

How do you address governance in a family-owned company?

We help distinguish family, ownership and management responsibilities, then develop suitable forums, policies and reporting practices to support accountable decisions and long-term continuity.

Can L’Heritage provide ongoing strategic oversight?

Yes. Depending on the mandate, we can facilitate periodic reviews, coordinate board or advisory input, track agreed priorities and help principals maintain a clear view across interconnected workstreams.

Multi -family office

Structure Wealth. Preserve Legacy.

Integrated advisory for families establishing, protecting, and extending their wealth across generations, jurisdictions, and life stages.
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We established L’Heritage to help families navigate the decisions that sit between wealth, family, mobility, and legacy—bringing structure, discretion, and coordinated execution to every stage.
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Oak Samart
CEO & Founder