For US citizens in Colombia, US tax compliance is shaped by the absence of key international agreements. There is no income tax treaty or social security totalization agreement. This means double-tax relief relies on the Foreign Earned Income Exclusion and Foreign Tax Credit, and self-employed individuals often face paying social security taxes to both countries.
US filing basics every American abroad must know
US citizens and green-card holders are taxed on worldwide income wherever they live, and usually must file Form 1040 once gross income exceeds the IRS threshold ($15,750 for single filers, $31,500 for married filing jointly, and $23,625 for head of household for 2025), even when no tax is ultimately due. The tools that prevent double taxation are the Foreign Earned Income Exclusion (FEIE, up to $130,000 for 2025 under IRC §911) and the Foreign Tax Credit.
Two reporting rules catch most filers in Colombia: the FBAR (FinCEN Form 114), required when foreign financial accounts exceed $10,000 in aggregate at any point in the year, and Form 8938 (FATCA) for specified foreign assets above the applicable threshold. Both can carry penalties even when no tax is owed. If you are behind, the Streamlined Filing Compliance Procedures are the usual penalty-free path back for non-willful taxpayers.
US tax treaty with Colombia
There is no comprehensive US-Colombia income tax treaty. Relief from double taxation is not achieved through treaty provisions but through US domestic law, primarily the Foreign Earned Income Exclusion (FEIE) and the Foreign Tax Credit (FTC). While the two countries have a Tax Information Exchange Agreement (TIEA) to share taxpayer data, this agreement does not provide for reduced withholding rates or other benefits typical of a full tax treaty.
Colombian Pensions and US Tax
Colombian pension plans, such as fondos de pensiones obligatorias, are not considered 'qualified' retirement plans by the IRS. This has several important consequences:
- Foreign Trust Reporting: These plans are often treated as foreign grantor trusts, which can trigger annual reporting requirements on Form 3520 and Form 3520-A. While they may be foreign grantor trusts, eligible tax-favored foreign retirement plans are generally exempt from Form 3520 and 3520-A reporting under Rev. Proc. 2020-17.
- PFIC Issues: The underlying investments within the pension fund are frequently Passive Foreign Investment Companies (PFICs). This means the US owner may need to file Form 8621 for each PFIC, a complex form that can lead to punitive tax outcomes if not handled correctly.
- Account Reporting: The balance in a Colombian pension plan counts toward the thresholds for filing the FBAR (FinCEN Form 114) and Form 8938 (Statement of Specified Foreign Financial Assets).
Investments, property, and capital gains in Colombia
US persons with investments in Colombia must navigate several complex areas. Colombian collective investment funds (fondos de inversión colectiva) and private equity funds (fondos de capital privado) are almost always considered Passive Foreign Investment Companies (PFICs). Ownership of a PFIC requires filing Form 8621 and can lead to a high US tax burden unless a timely election (like a QEF or mark-to-market election) is made.
For capital gains, Colombia imposes a 15% tax on assets held for more than two years. While the US also taxes worldwide capital gains, you can generally use the Colombian tax paid as a foreign tax credit to offset the US tax on the same gain.
Self-employment and companies in Colombia
Operating a business or working as a self-employed individual in Colombia has significant US tax implications. If you own 10% or more of a Colombian corporation, like a Sociedad Anónima (S.A.), it may be a Controlled Foreign Corporation (CFC). This triggers extensive reporting on Form 5471 and could result in current US taxation on the company's profits under the GILTI rules.
Crucially, there is no US-Colombia totalization agreement. This means a self-employed US person in Colombia with net earnings of $400 or more is liable for the full US self-employment tax (15.3% for Social Security and Medicare). The Foreign Earned Income Exclusion cannot be used to reduce income for this tax. This can result in paying social security contributions to both the US and Colombia on the same earnings, as a Certificate of Coverage is not available.
Worked examples
Salaried employee on a local Colombian contract (2025)
Maria is a US citizen working as a project manager for a Colombian company in Bogotá. Her annual salary is COP 480,000,000, which is approximately USD 120,000.
For her US tax return, Maria can use the Foreign Earned Income Exclusion (FEIE) to exclude her salary from US income tax, as it is below the 2025 exclusion threshold (around $130,000, indexed for inflation). This typically reduces her US income tax liability to zero. However, she must still file a US tax return to claim the exclusion. She also must report her Colombian bank and pension accounts on the FBAR (FinCEN Form 114) and possibly Form 8938 if their combined value exceeds the reporting thresholds.
Self-employed freelance consultant (2025)
David is a US citizen living in Medellín and working as a self-employed software developer for clients in the US and Europe. His net self-employment income is $100,000.
For US income tax, David can use the FEIE to exclude the full $100,000, resulting in zero US income tax. However, the FEIE does not apply to US self-employment tax. Because there is no US-Colombia totalization agreement, he owes the full US self-employment tax. The calculation is: $100,000 (net earnings) * 0.9235 = $92,350 (taxable base) * 15.3% = $14,130 in US self-employment tax. He cannot use a Certificate of Coverage to avoid this, and he may also be required to pay into Colombia's social security system.
Retiree with Colombian investments (2025)
John is a US citizen retired in Cartagena. He receives $20,000 in US Social Security and takes a $15,000 distribution from his Colombian voluntary pension fund (fondo de pensiones voluntarias). He also sells Colombian stocks he held for three years, realizing a $10,000 capital gain, and pays $1,500 (15%) in Colombian capital gains tax.
On his US return, his Social Security is partially taxable. The $15,000 pension distribution is fully taxable as ordinary income. The $10,000 capital gain is also taxable in the US. He can claim the $1,500 of Colombian tax paid as a Foreign Tax Credit (FTC) to reduce his US tax on the gain. His pension fund is a foreign financial account for FBAR/Form 8938 purposes, and its underlying holdings are likely PFICs requiring Form 8621 reporting.
Common mistakes for Americans in Colombia
- Assuming a US-Colombia income tax treaty exists and trying to claim non-existent treaty benefits.
- Believing a totalization agreement is in place and that a Certificate of Coverage can be used to avoid US self-employment tax.
- Using the Foreign Earned Income Exclusion (FEIE) to try to reduce or eliminate US self-employment tax, which it does not do.
- Failing to report Colombian pension funds on FBAR (FinCEN Form 114) and Form 8938.
- Ignoring the complex PFIC rules (Form 8621) for investments in Colombian mutual funds or pension funds.
- Treating a Colombian pension plan as a 'qualified' retirement plan like a US 401(k), thereby misreporting contributions and earnings.
- Forgetting to file Form 5471 for a controlled Colombian corporation (CFC), which carries significant penalties.
- Assuming that because Colombian tax rates are high, no US tax could possibly be due, without filing a return to claim the Foreign Tax Credit.
Colombia tax FAQ
Is there a US-Colombia tax treaty?
No. There is no comprehensive income tax treaty between the United States and Colombia. This means there are no treaty-reduced withholding rates on dividends, interest, or royalties. Double taxation is prevented primarily through US domestic law, such as the Foreign Earned Income Exclusion (FEIE) and the Foreign Tax Credit (FTC).
Do I owe US Social Security tax if I'm self-employed in Colombia?
Yes, most likely. There is no social security totalization agreement between the US and Colombia. Therefore, a US citizen or green-card holder with net self-employment earnings of $400 or more is subject to US self-employment tax (15.3%) on their worldwide income. You cannot get a Certificate of Coverage to exempt yourself, and you may be required to pay into both the US and Colombian social security systems on the same income.
How do I avoid being taxed twice on my Colombian salary?
You can use either the Foreign Earned Income Exclusion (FEIE) to exclude your wages from US tax up to a certain limit, or the Foreign Tax Credit (FTC) to offset your US tax liability with the income taxes you paid to Colombia. The best choice depends on your income level, family situation, and whether you want to claim certain tax credits like the Child Tax Credit (which is often not possible if using the FEIE).
Is my Colombian pension taxable in the US?
Yes. Colombian pension plans are not considered 'qualified' by the IRS. Contributions, growth, and distributions may all be currently taxable in the US. The plan itself is usually treated as a foreign trust or foreign financial account, requiring reporting on FBAR, Form 8938, and potentially Forms 3520/3520-A (while they may be foreign grantor trusts, eligible tax-favored foreign retirement plans are generally exempt from Form 3520 and 3520-A reporting under Rev. Proc. 2020-17). The underlying investments are often PFICs, requiring Form 8621.
Do I need to report my Colombian bank accounts to the US?
Yes. If the aggregate value of all your foreign financial accounts (including bank, brokerage, and pension accounts) exceeds $10,000 at any point during the year, you must file an FBAR (FinCEN Form 114). If you meet higher thresholds based on your filing status and residency, you may also need to file Form 8938 with your tax return.
What is a PFIC and do I need to worry about it in Colombia?
A PFIC is a Passive Foreign Investment Company. This is a US tax classification for foreign corporations (including funds) that have mostly passive income or assets. Most Colombian mutual funds (fondos de inversión colectiva) and many pension funds are PFICs. Owning them requires filing the very complex Form 8621 and can lead to very high tax rates if proper elections are not made.
What happens if I own part of a Colombian company?
If you are a US person who owns 10% or more of a Colombian corporation (like an S.A.), it may be classified as a Controlled Foreign Corporation (CFC). This triggers a requirement to file Form 5471, an informational return that is as complex as a corporate tax return. You may also have to pay US tax currently on the company's earnings under the GILTI or Subpart F regimes.
Can I use Colombian taxes paid as a credit on my US return?
Yes. The Foreign Tax Credit (FTC) allows you to claim a credit for income taxes paid or accrued to Colombia. This is a dollar-for-dollar reduction of your US income tax liability. You must file Form 1116 to calculate and claim the credit. This is often the preferred method for high-income earners or those who wish to claim US tax credits unavailable with the FEIE.
Sources and last reviewed
- IRS, United States Income Tax Treaties - A to Z (verified 2026-06-07)
- SSA, U.S. International Social Security Agreements (verified 2026-06-07)
- DIAN - Colombia's Tax Authority (verified 2026-06-07)
Last reviewed .
Common services needed by expats in Colombia
Most Americans abroad in Colombia need help with at least one of the following core compliance areas, which frequently interact:
- US expat tax returns, Form 1040 with FEIE, FTC, treaty positions, and any required state returns.
- FBAR reporting, FinCEN Form 114 for foreign financial accounts exceeding $10,000 aggregate at any time during the year.
- Form 8938 (FATCA), IRS disclosure of specified foreign financial assets when thresholds are met.
- Streamlined catch-up filing, For eligible non-willful taxpayers with prior unfiled years.
Related country guides
- US expat tax in Canada
- US expat tax in Mexico
- US expat tax in Brazil
- US expat tax in Costa Rica
- US expat tax in Turks and Caicos
- US expat tax in Panama