U.S. taxes for Americans in Costa Rica: what to file, and how to catch up.
Costa Rica draws American retirees, pensionados and remote workers, and all of them still file a U.S. return every year once their income is over the filing threshold. Costa Rica generally taxes only income earned in Costa Rica, so there is often little local tax to credit. The trap is a Costa Rican corporation holding your house or car, which can bring U.S. forms with steep penalties. Most people who fell behind can catch up under the Streamlined procedures, with no penalty if they qualify.
Sound familiar?
- You retired to Costa Rica as a pensionado or rentista.
- Your house or car is held in a Costa Rican corporation.
- You work remotely for U.S. clients from Costa Rica.
- Your Costa Rican bank asked you to fill in a W-9.
How does the IRS treat Costa Rican companies, accounts and property?
Accounts go on your FBAR once they add up to more than $10,000. What differs is how the IRS taxes them.
| Item | U.S. treatment | |
|---|---|---|
| Costa Rican corporations (S.A. or S.R.L.) | If you own one, even just to hold a house or car, you may need Form 5471 each year. Penalties for missing it are steep. | Watch out |
| CCSS (social security) | Could be treated as a creditable foreign tax, since there’s no U.S.-Costa Rica social security agreement. It depends on how yours is charged. | Check first |
| Remote work income | Taxable for the U.S. The foreign earned income exclusion often covers it, up to $132,900 for 2026. | Mostly friendly |
| Bank accounts (colones or dollars) | Interest is taxable for the U.S., and the accounts count toward your FBAR total. | Taxable |
| Property | Rental income goes on your U.S. return, and U.S. tax may apply when you sell. The U.S. can exclude up to $250,000 of gain on your main home ($500,000 for couples). | Plan ahead |
| U.S. Social Security and pensions | Taxed by the U.S. as usual. Costa Rica generally doesn’t tax them today. | Usually fine |
Why does a Costa Rican corporation matter to the IRS?
For years, buyers in Costa Rica were advised to hold a house or car in an S.A. or S.R.L. For an American, that company is a foreign corporation, and owning one usually means Form 5471 every year, even if it does nothing but hold the title.
- The penalty for a missing Form 5471 is $10,000 per form, per year, and the statute of limitations on your whole return can stay open until it’s filed.
- Under the Streamlined procedures, those penalties are waived if you qualify, which is often the main reason to catch up properly rather than quietly.
- Some owners dissolve the company or move the property into their own names, which has Costa Rican costs and U.S. consequences of its own. We look at both before you decide.
Local funds are rarer here, but if you hold any, they’re usually PFICs, with their own form.
Is there a U.S.–Costa Rica tax treaty?
No. The U.S. and Costa Rica have no income tax treaty and no social security agreement, only an agreement to share tax information. U.S. law does the work:
- The foreign earned income exclusion covers remote work pay for people who meet the 330-day or residence test.
- The foreign tax credit doesn’t need a treaty, so Costa Rican tax on Costa Rican income, like local rent, can be credited.
- No social security agreement means a self-employed American owes U.S. self-employment tax, and the exclusion doesn’t reduce it.
Costa Rica taxes mainly income earned in Costa Rica. A pending bill would tax residents on some foreign investment income, so this could change.
When are Costa Rican and U.S. taxes due?
Both tax years run January to December, so each Costa Rican year lines up with one U.S. return.
| Costa Rica | United States | |
|---|---|---|
| Tax year | January to December | January to December |
| Annual return | March 15, if you have Costa Rican business or rental income | April 15, moved to June 15 automatically when you live abroad, or October 15 with an extension |
| Paying the tax | Withheld on Costa Rican salaries, or with the return; rentals are often taxed monthly | April 15, even if you file later |
| Foreign accounts | No separate report | The FBAR, due October 15, filed online |
Foreign tax credit or exclusion: which wins in Costa Rica?
- Remote workers use the foreign earned income exclusion: Costa Rica usually doesn’t tax their foreign pay, so there’s nothing to credit.
- Retirees on U.S. Social Security, pensions and IRAs use neither much: that’s U.S. income, outside the exclusion, taxed by the U.S. as if you lived there.
- Landlords and local business owners pay Costa Rican tax on that income, and the foreign tax credit applies to it.
- Freelancers still owe U.S. self-employment tax, even when the exclusion covers the income tax.
A worked example: pensionados in Atenas
Gary and Linda retired to Atenas in 2017. They live on Social Security and IRA withdrawals, keep a Costa Rican bank account, and on their lawyer’s advice bought their house through an S.A. They stopped filing U.S. returns after the move.
| Item | How it’s handled |
|---|---|
| Social Security and IRA | Taxable on their U.S. return as usual; the IRA withdrawals alone require filing. |
| The S.A. | A foreign corporation they own: Form 5471 for each year filed. |
| Bank account | On the FBAR, with the interest on the return. |
| Catching up | Three years of returns and six FBARs under the Streamlined procedures, with the missing Forms 5471 included and no penalty if they qualify. |
Catching up from Costa Rica
Most Americans in Costa Rica who fell behind without meaning to can catch up under the Streamlined Foreign Offshore Procedures: three years of returns, six years of FBARs and, if you qualify, no penalties. If only FBARs are missing, or you’ve moved back to the U.S., another route may fit better. See every IRS catch-up option for expats, compared.
Common questions
I only get U.S. Social Security. Do I need to file?
Possibly not, if Social Security is your only income. Add a pension, interest or rent and you often do. Our filing checker gives a quick answer.
Does Costa Rica tax my U.S. income?
Generally not today: Costa Rica mostly taxes income earned in Costa Rica. A pending bill would tax residents on some foreign investment income, so this could change.
Do I pay U.S. Social Security tax in Costa Rica?
Usually not if you work for a local employer. There’s no U.S.-Costa Rica social security agreement, though, so self-employment tax can still apply if you work for yourself, and FICA if you work for a U.S. company.
My house is in an S.A. Do I need Form 5471?
Usually, yes, if you own the company. It’s a yearly form even when the company only holds property, and missing it can bring a $10,000 penalty per year. The Streamlined procedures can catch up past years.
Can I count the CCSS as a foreign tax?
It could count toward the credit, since there’s no social security agreement, but it depends on how yours is charged. We look at your payments before claiming it.
Do I still file if Costa Rica doesn’t tax me?
Yes, if your income is over the U.S. filing threshold. The U.S. taxes its citizens wherever they live, and the FBAR is a separate filing.
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