Bolivia Cross-Border Tax Guide 2026

Overview — Cross-Border Taxation in Bolivia

Bolivia's cross-border tax rules are governed by Law 843, the Bolivian Tax Code, and various regulations. SIN has been strengthening its international tax capacity, including participation in the OECD's Base Erosion and Profit Shifting (BEPS) Inclusive Framework as a non-member. Multinational enterprises operating in Bolivia must comply with transfer pricing documentation requirements, withholding tax obligations, and thin capitalisation rules. Non-residents earning Bolivia-source income are generally subject to withholding taxes at statutory rates, which may be reduced under applicable treaties (primarily Andean Community Decision 578 and Mercosur protocols).

Transfer Pricing — OECD Guidelines

Bolivia's transfer pricing rules follow the OECD Transfer Pricing Guidelines. The regulations require that transactions between related parties be priced at arm's length. Related parties include companies under common control, parent-subsidiary relationships, and individuals with significant influence. Documentation requirements include a local file and master file for transactions exceeding specified thresholds. Acceptable transfer pricing methods include the Comparable Uncontrolled Price (CUP) method, Cost Plus method, Resale Price method, Transactional Net Margin Method (TNMM), and Profit Split method. Advance Pricing Agreements (APAs) are available for qualifying taxpayers. Penalties for non-compliance can be significant, ranging from 25% to 200% of the tax adjustment plus interest.

Thin Capitalisation & Interest Deduction Limits

Bolivia has thin capitalisation rules that limit interest deductions on related-party debt. The maximum allowable debt-to-equity ratio is 3:1. Interest on debt exceeding this ratio is disallowed as a deduction and may be recharacterised as a dividend for withholding tax purposes. The rules apply to all related-party debt, including loans from foreign parent companies, sister companies, and guaranteed third-party debt. Certain financing from approved financial institutions may be exempt. SIN may also apply general anti-avoidance rules where debt arrangements lack commercial substance.

Withholding Taxes to Non-Residents

Payments to non-residents from Bolivia-source income are subject to withholding tax at the following standard rates (treaty rates may apply under Andean Community or Mercosur):

• Dividends — 12.5% (reduced under Andean Community Decision 578)
• Interest — 12.5% (may be reduced under treaties)
• Royalties — 12.5% (reduced under certain conditions)
• Technical services & fees — 12.5%
• Branch profits remittance — 12.5%

The person making the payment must withhold the tax and remit it to SIN within the prescribed period. A withholding tax certificate must be issued to the non-resident. Treaty relief requires the non-resident to provide a Certificate of Tax Residency and submit the relevant application.

Double Tax Treaties — Andean Community & Mercosur

Bolivia's double tax treaty network is primarily through regional integration agreements:

• Andean Community (CAN) — Decision 578 provides a multilateral framework for avoiding double taxation among Bolivia, Colombia, Ecuador, and Peru. It covers income tax, withholding tax rates, and mutual agreement procedures. Reduced rates apply to dividends (typically 10% or less depending on shareholding), interest, and royalties.
• Mercosur — As an associate member, Bolivia benefits from certain tax cooperation provisions with Argentina, Brazil, Paraguay, and Uruguay, though comprehensive DTTs are limited.
• Other countries — Limited bilateral treaties may exist with some European and Latin American countries.

To claim treaty benefits under Decision 578, the non-resident must provide proof of residency in an Andean Community member country. SIN may require additional documentation to prevent treaty abuse, including substance-over-form analysis.

FAQs

Do I need to register for tax in Bolivia as a non-resident investor?

Non-residents earning Bolivia-source income (e.g., dividends, interest, rent) generally do not need to register for tax if the income is subject to final withholding tax. However, a non-resident with a permanent establishment in Bolivia must register and file tax returns.

How do I claim a refund of excess WHT?

A non-resident may claim a refund if WHT was deducted at the full statutory rate when a reduced treaty rate should have applied. The refund claim is submitted to SIN with supporting documents including the treaty relief application and proof of residency.

Does Bolivia have a General Anti-Avoidance Rule (GAAR)?

Yes, the Bolivian Tax Code includes a GAAR that allows SIN to recharacterise transactions entered into for tax avoidance purposes. The GAAR applies to cross-border and domestic arrangements and includes substance-over-form principles.

Disclaimer

This guide provides general information about Bolivian cross-border taxation for the 2026 tax year. Tax laws and treaty provisions may change. Always consult with a qualified Bolivian international tax advisor or the Servicio de Impuestos Nacionales for advice specific to your situation. InvestmentKit does not provide tax advice.