Corporate Tax: Comprehensive Overview for Timor-Leste 2025

The data in this article was verified on November 25, 2025

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The corporate tax regime in Timor-Leste (TL) for 2025 presents a direct and straightforward structure, notable for its attractive flat rate and clear application. This overview details the essential features, rates, and specific provisions of corporate taxation, with particular attention to key sectors such as oil and gas. Timor-Leste’s favorable tax environment is an important consideration for those seeking efficiency and clarity in their international business planning.

Corporate Tax Rate and Structure

For the 2025 tax year, Timor-Leste applies a flat corporate income tax rate to companies operating within its jurisdiction. This means all standard businesses are subject to the same percentage rate on their taxable profits, regardless of income bracket or sector (unless specified otherwise by law).

Category Type Assessment Basis Corporate Income Tax Rate (%) Currency (USD)
Standard Companies Flat Corporate 10% $

This flat rate of 10% applies broadly to corporate profits unless special sectoral provisions are triggered.

Sector-Specific Surtaxes for Oil and Gas

Timor-Leste makes a clear distinction in its tax regime for oil and gas contractors and sub-contractors. Specific surtaxes adjust the CIT rate away from the standard 10%, reflecting the strategic significance of these industries.

Type of Entity CIT Rate (%) Condition Currency (USD)
Standard Companies 10% General CIT Rate $
Oil & Gas Contractors 30% CIT rate subject to 20% surtax above standard 10% $
Oil & Gas Sub-Contractors 6% CIT rate subject to -4% reduction from standard 10% $

In summary:

  • Oil and gas contractors face a 30% CIT rate (standard 10% plus a 20% surtax).
  • Oil and gas sub-contractors benefit from a 6% CIT rate (a 4% reduction below the standard).

No Progressive Brackets or Minimum Holding Periods

Notably, there are no reported progressive brackets, minimum or maximum holding periods, or alternate assessment bases. This adds to the simplicity and predictability of compliance and planning for businesses evaluating this jurisdiction.

Assessment Basis and Currency Application

Corporate income tax is assessed purely on a corporate basis. All figures, filings, and liabilities are denominated in USD ($), offering additional neutrality and stability for foreign businesses accustomed to transacting in this global reserve currency.

Summary Table: Timor-Leste Corporate Tax Regime (2025)

Parameter Value/Description Currency/Unit
Corporate Tax Rate 10% Percentage (%) / USD ($)
Oil & Gas Contractor CIT Rate 30% Percentage (%) / USD ($)
Oil & Gas Sub-Contractor CIT Rate 6% Percentage (%) / USD ($)
Assessment Basis Corporate
Tax Bracket Structure Flat Rate
Currency USD ($) USD ($)
Holding Period Requirements No data / Not specified

Pro Tips for Navigating Tax in Timor-Leste

  • Confirm your company’s classification, especially if you are involved in oil and gas, as significant surtaxes or reductions may apply.
  • Make use of the USD-based tax system for straightforward international accounting and reduced currency risk.
  • Since the regime is flat with no published brackets, forecasting CIT liability is considerably simplified—ensure all profits are declared on a corporate basis.
  • Keep informed of any annual regulatory changes by checking updates from official Timor-Leste government resources.

Official References

For the most accurate and updated information, consult the main portal of the Timor-Leste Ministry of Finance.

Overall, Timor-Leste’s approach to corporate income tax in 2025 highlights a low, flat rate for standard businesses, with clear, sector-specific rules for oil and gas activities. The use of USD and the lack of complex brackets support ease of compliance and planning, especially valuable for international businesses. Businesses considering Timor-Leste for expansion or relocation should factor in these attributes and review any updates direct from official sources to ensure smooth operation in this jurisdiction.

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