US Citizens in Costa Rica Need an EA. Here's Why.
U.S. citizens abroad remain subject to U.S. tax rules, but return-filing obligations depend on income, filing status, thresholds, and other facts. The Foreign Earned Income Exclusion and Foreign Tax Credit may reduce double taxation when their requirements are met; neither automatically removes all filing or tax.
The complexity can involve the territorial tax system, U.S. international reporting, and the pensionado visa. Costa Rica does not appear on the IRS income-tax-treaty list.
The Costa Rica-US Tax Relationship
The FEIE excludes up to $130,000 of foreign-earned income from US tax. The FTC credits foreign taxes paid against US tax on the same income. Each election has different consequences. In Costa Rica, the right choice depends on the local tax rate, the type of income, and whether you're planning to stay long-term.
FBAR applies if your Costa Rica bank accounts exceed $10,000 in aggregate. FATCA applies through the intergovernmental agreement between the US and Costa Rica. Form 8938 may apply for higher thresholds.
Why the Returns Aren't Simple
Most domestic preparers don't understand Costa Rica financial products. A Costa Rica pension is not a 401(k). A Costa Rica ISA is not a Roth. A Costa Rica investment account may hold PFICs that require Form 8621 reporting. The interaction between the two tax systems creates complexity that generalist preparers can't handle.
An EA who understands Costa Rica tax structures — the local retirement system, the investment vehicles, the treaty provisions — is worth their fee many times over.
The EA Advantage
The EA credential is federal, and EAs generally have unlimited IRS representation rights. The three SEE parts cost $951 for the 2026 cycle. Cross-border work also requires country-specific competence; the EA is not the only credential used in this field.
No reliable source reviewed here measures the number of Costa Rica-focused EAs or guarantees a client market. Population counts do not equal paying clients.
Related: How to Become an Enrolled Agent · Enrolled Agent Exam Guide · Remote EA: Work From Anywhere