Costa Rica uses territorial tax — which means zero local tax on your freelance or remote income. Many American digital nomads move there expecting big tax savings. Then they discover there is no US-Costa Rica totalization agreement. The full 15.3% self-employment tax still applies. This page explains exactly how it works — and what you can do about it.
SE tax = 15.3% on first $176,100 of net earnings (2026 SS wage base), then 2.9% Medicare above that. The deduction for half of SE tax on your income tax return partially offsets the cost but does not apply to your SE tax calculation itself.
These are strategies — not loopholes. Each has real implementation costs, risks, and IRS compliance requirements. The guide explains all of them with Costa Rica-specific context.
Educational content only — not tax or legal advice. This guide is an orientation document. Tax law is complex and individual situations vary. Always consult a qualified US expat CPA and a licensed local attorney before making financial, visa, or property decisions. Figures are verified as of the date shown and subject to change. Full disclaimer →