Costa Rica Tax Guide for Expats (2026 Complete Analysis)

Costa Rica's territorial tax system makes it one of the most attractive destinations for expats with foreign income. Unlike most countries that tax worldwide income, Costa Rica only taxes income earned within its borders. For remote workers, retirees, and investors with foreign income streams, this is a game-changer.

But the territorial system isn't as simple as "foreign income = tax-free." This guide breaks down exactly how it works, what's taxable, and how to structure your finances for maximum advantage.

Territorial Tax System Explained

Costa Rica's tax system operates on a simple principle: only income sourced within Costa Rica is subject to Costa Rican income tax. This means:

• Remote work for a foreign employer: Generally not taxable in Costa Rica, even if you perform the work while physically in the country.
• US pension and Social Security: Not taxable in Costa Rica — this income is sourced from the US.
• Foreign investment income: Dividends, interest, and capital gains from non-Costa Rican investments are not taxable.
• Rental income from a US property: Not taxable in Costa Rica.
• Rental income from a Costa Rican property: Taxable — this is Costa Rican-sourced income.

Important caveat: There have been ongoing discussions about Costa Rica potentially shifting to a worldwide taxation system. While no legislation has passed as of 2026, this is worth monitoring. Any change would likely include a transition period.

What Income is Taxable in Costa Rica

Understanding the territorial boundary is critical. Here's what is taxable:

• Employment by a Costa Rican company — salaries and benefits are fully taxable
• Business income earned in Costa Rica — if your clients are Costa Rican or your business operates locally
• Costa Rican rental income — rental proceeds from properties within Costa Rica
• Capital gains on Costa Rican assets — including real estate and local business sales
• Interest from Costa Rican bank accounts — subject to withholding tax

The key question for remote workers: where is the income "sourced"? If you work remotely for a US company, paid in USD to a US bank account, the income source is generally the US — not Costa Rica. However, if you provide services to Costa Rican clients, even remotely, the income may be Costa Rican-sourced.

Costa Rica Tax Rates and Brackets

For income that is taxable in Costa Rica, rates are relatively moderate:

Employment Income (2026)

• Up to CRC 4,181,000/year (~$7,600 USD): 0% (exempt)
• CRC 4,181,000 – 6,244,000: 10%
• CRC 6,244,000 – 10,414,000: 15%
• CRC 10,414,000 – 20,872,000: 20%
• Over CRC 20,872,000 (~$38,000 USD): 25%

Self-Employment / Business Income

• Up to CRC 4,264,000: 0%
• CRC 4,264,000 – 6,386,000: 10%
• CRC 6,386,000 – 10,646,000: 15%
• CRC 10,646,000 – 21,314,000: 20%
• Over CRC 21,314,000: 25%

The maximum rate of 25% is notably lower than the US (37%), Portugal (48%), or Mexico (35%). Combined with the territorial system, most expats with primarily foreign income pay little to no Costa Rican tax.