Bangkok has a 20% headline corporate tax rate; occupiers must also model property taxes and any local occupancy levies on top of rent.

• Headline corporate tax: 20%.
• Property taxes / business rates / equivalents are a separate line item — model them explicitly.
• Cross-border occupiers should screen for local incentives (free zones, IP regimes, R&D credits).

TL;DR

• Headline corporate tax: 20%.
• Property taxes / business rates / equivalents are a separate line item — model them explicitly.
• Cross-border occupiers should screen for local incentives (free zones, IP regimes, R&D credits).

Corporate tax

Bangkok levies an effective corporate tax of around 20% on most C-corps. Cross-border holding structures and IP regimes can materially change the effective rate; engage local tax counsel early.

Occupancy and property taxes

20% Thai corporate income tax. BOI (Board of Investment) tax holidays available for qualifying activities. International Business Centre (IBC) regime offers reduced rates for regional HQ activities.

Key facts

Frequently asked questions

What is Bangkok's corporate tax rate?

Around 20% on most C-corps. Local incentives, IP regimes, and structuring change the effective rate materially.

Editorial provenance

Reviewed by Kenji Watanabe — APAC contributing editor. Last updated 2026-04-15. See our methodology and editorial standards.

Primary sources for this page

• CBRE Marketview reports — CBRE
• JLL Office Insight — JLL
• Cushman & Wakefield Marketbeat — Cushman & Wakefield
• Savills World Research — Savills
• Colliers Global Office Outlook — Colliers

Full sources index · Submit a correction

Related topics

• Cross-border Expansion — How to run a coordinated Class A office search across multiple geographies.