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Heads up: I’m not a tax accountant or lawyer. I’m someone who’s filed Colombian taxes twice now and is still looking for a great contador. This is what I wish someone had told me when I first realized I might need to file here. For your specific situation, please work with a qualified Colombian contador público.
Colombian taxes for foreigners are confusing and most English-language information out there is either outdated, written for accountants, or assumes you already know Colombian tax vocabulary. If you’ve been living in Colombia for a while and aren’t sure whether you need to file, you’re not alone. The 183-day residency rule catches more people than you’d expect, and the income thresholds are way lower than most foreigners assume.
Here’s what I’ve learned, in plain English, about figuring out whether you need to file Colombian income tax and how to get ready for your own deadline. One timing note: the 2026 filing season covers the 2025 tax year. The foreign-assets declaration runs on a different date, which I’ll get to below.
Official sources reviewed October 24, 2026. My experience filing is just mine, so every rule below links to the official source.
This post includes:
In this guide
- How Colombia Decides You’re a Tax Resident (The 183-Day Rule)
- Colombia Tax Thresholds 2026: What Triggers a Filing Requirement
- Understanding the UVT (The Unit Behind Every Tax Threshold)
- DIAN Tax Filing 2026: The Calendar for Foreigners and Residents
- RUT for Foreigners in Colombia: What You Need Before Filing
- Household Staff and Colombian Taxes: What Foreigners Need to Know
- US-Colombia Double Taxation: What American Foreigners Need to Know
- Penalties for Not Filing Colombian Taxes
- Foreign Assets Declaration (Form 160): An Extra Filing for Foreigners
- Documents to Gather Before Filing Colombian Taxes
- The Bottom Line on Colombian Taxes for Foreigners
- Full 2026 Tax Filing Calendar by NIT
How Colombia Decides You’re a Tax Resident (The 183-Day Rule)
Tax residency has nothing to do with your visa or immigration status. For most foreigners, it comes down to one thing: how many days you’ve spent in Colombia. If you’re Colombian, including a dual national, there are extra tests and exceptions in Article 10 of the Estatuto Tributario that you’ll want to check too.
The day count
- The magic number: more than 183 days, so 184 or more, in any consecutive 365-day period. See Article 10.
- They don’t have to be back to back. The days just add up.
- Arrival and departure days count. Leaving and coming back doesn’t reset the total.
It’s a rolling window
This isn’t January to December. If you arrived in September 2025 and you’re still here in April 2026, your 365-day window can cross two tax years. When that happens, residency applies from the second tax year.
It also isn’t a split-year deal. DIAN says residency applies to that whole tax year, not just from the day you pass the line. Here’s DIAN’s explanation.
What residency means for what you report
- If you’re a resident: you generally report your worldwide income and assets, not just what you earn here. Reporting an asset doesn’t make its whole value taxable income, though.
- If you’re not a resident: you’re generally taxed on Colombian-source income only. The general rate on taxable ordinary income is 35%, with special rules and possible filing exemptions when withholding covers the income. This is all in DIAN’s resident/nonresident guidance.
- Staying under the day count doesn’t automatically mean you owe Colombia nothing.
Colombia Tax Thresholds 2026: What Triggers a Filing Requirement
Even if you don’t owe a peso, you might still have to file a declaración de renta. DIAN is Colombia’s tax and customs authority, basically their IRS. For residents reporting tax year 2025 in 2026, its filing guidance lists the triggers below. Cross any one of them and you’re filing.
Watch the wording: income is at least the amount, and everything else is more than the amount. These are DIAN’s rounded peso figures, and nonresidents follow different filing rules.
| What DIAN looks at | Threshold (UVT) | In Pesos (COP) |
|---|---|---|
| Patrimonio bruto (gross assets) on December 31, 2025 | More than 4,500 UVT | $224,096,000 |
| 2025 ingresos brutos (gross income) | At least 1,400 UVT | $69,719,000 |
| 2025 credit-card consumption | More than 1,400 UVT | $69,719,000 |
| 2025 purchases and consumption | More than 1,400 UVT | $69,719,000 |
| 2025 accumulated bank deposits and financial investments | More than 1,400 UVT | $69,719,000 |
That roughly COP 70 million line is lower than most people expect. If you’re working remotely and getting regular income into a Colombian bank account, you could easily be over it. If you’re paying rent, groceries and everything else on a Colombian credit card, you might get there on spending alone.
More triggers and traps
- IVA: being responsible for IVA on December 31, 2025 is another filing trigger in DIAN’s guidance.
- Do the math: add up the annual totals instead of guessing from your salary or one account. A deposit or spending total can trigger filing even when you owe no income tax.
- Where you get paid isn’t the whole story. Work you do in Colombia can still be Colombian-source income even if your employer or bank is abroad. See Article 24.
Foreign assets count too
Here’s the part that catches a lot of foreigners. If you’re a resident, the gross-assets check goes beyond Colombia: bank accounts back home, retirement funds, property you own anywhere. Give your contador the records for foreign accounts, property, investments and retirement arrangements, and they’ll work out what goes on the return and what it’s worth in Colombian terms.
One warning: don’t convert everything at one December 31 exchange rate. Valuation depends on the asset, and for foreign-currency assets Article 269 generally uses the rate at initial recognition. Here’s DIAN’s valuation explanation.
Understanding the UVT (The Unit Behind Every Tax Threshold)
The UVT (Unidad de Valor Tributario) is the unit Colombia uses to express most tax amounts, and it’s adjusted every year. For the thresholds above (2025 activity, reported in 2026), the UVT is COP 49,799, set by DIAN’s 2025 UVT resolution.
The 2026 UVT is COP 52,374. A lot of sources mix these up, so check which year each obligation uses. The 2026 foreign-assets declaration below uses the 2026 UVT, even though the income return filed in the same year uses 2025 thresholds.
DIAN Tax Filing 2026: The Calendar for Foreigners and Residents
The general 2026 calendar for individuals runs from August 12 through October 26, 2026, for tax year 2025. Your date depends on the last two digits of the NIT on your RUT, not counting the verification digit. Don’t use the last digits of your cédula de extranjería.
Filing and paying share the same deadline, but submitting your return doesn’t pay it for you.
Check for a regional extension. Decreto 1226 of 2026 gives special dates to qualifying taxpayers in certain DIAN jurisdictions, including some foreign-assets declarations. It has domicile and NIT conditions, so read those before you lean on the general calendar.
The full general calendar is at the end of this post so you can find your date. The dates skip weekends and holidays, so they aren’t consecutive. Go by the published table and don’t try to fill in the gaps yourself. If your date has already passed, call your contador now about filing, payment and any penalties.
RUT for Foreigners in Colombia: What You Need Before Filing
You need three things in place before you can file Colombian taxes as a foreigner:
1. Your RUT (Registro Único Tributario)
Your RUT is your tax-registration document, and your NIT lives inside it.
- The catch: don’t assume your cédula de extranjería gets you the same online registration a Colombian cédula does. DIAN’s online-RUT guide excludes foreign applicants from that particular self-service route.
- Where to start: DIAN’s registration guidance. Confirm the route for your specific ID.
- Appointments: you may be able to get an assisted appointment by videoatención or in person. Having only a passport doesn’t automatically mean it has to be in person.
2. DIAN Portal Access
Once you have your RUT, set up your user account using DIAN’s official account and filing instructions. Keep your contact details current and file the way your return requires.
3. Your Firma Electrónica (Electronic Signature)
This is what signs your return electronically. DIAN issues it, so no, you don’t buy a commercial certificate. DIAN says generation is fully online, including your first one. It lasts three years and you can update it online before or after it expires. If you got yours a couple years ago, check that it hasn’t run out. Here are the current firma electrónica instructions.
Don’t wait until the last minute to sort this out. DIAN gets busy during filing season, and Colombian time is real. Bureaucratic processes seem to take twice as long when you’re in a rush. Give yourself time to get your RUT, account access and signature done before your own deadline. If you need help, here’s DIAN’s appointment guidance. Follow the instructions for the service you book.
Household Staff and Colombian Taxes: What Foreigners Need to Know
If you employ household help, like a housekeeper, nanny, or driver, there are both labor and tax implications worth understanding.
The tax side
Don’t assume your nanny’s salary or your child’s school fees are deductible just because they help you keep working.
- Why not automatic: Colombia’s general business-expense rule has income-connection, necessity and proportionality requirements.
- What to ask your contador: which statutory dependent deductions or other documented benefits apply to your return. Those are a different thing from deducting the childcare bill. See Articles 107, 336 and 387.
The labor side
- Written contract: Ley 2466 of 2025, Article 33, requires a written employment contract for domestic workers. If the formalities are missing, the worker’s employment rights don’t disappear.
- Contributions: you also need to arrange the applicable social-security and family-compensation contributions through PILA.
- Full-time vs. by the day: UGPP’s guidance treats full-time arrangements differently from eligible workers paid by the day, including how health contributions work.
For more information, my guide to hiring an empleada in Colombia breaks down the differences between what’s legal and illegal, tried and true nanny agencies, and 50+ questions you could ask when interviewing someone for your family.
The key point for taxes: formalizing your empleada doesn’t automatically get you a tax deduction, but it does protect you from legal headaches down the road. Employment obligations and tax benefits are separate, so review them separately.
US-Colombia Double Taxation: What American Foreigners Need to Know
If you’re a U.S. citizen or resident alien, including a lot of green-card holders, living abroad doesn’t give you a hall pass. You still have U.S. tax obligations, and whether you need to file depends on the usual filing rules. Start with the IRS guidance for Americans abroad.
There’s no comprehensive U.S.–Colombia income-tax treaty in force. Colombia isn’t on the IRS treaty list.
There’s no Social Security totalization agreement in force either (SSA’s agreement list). So you can’t lean on a treaty, and each country’s filing requirements stand on their own. It’s on you to make sure you’re not paying twice on the same income.
Relief is still possible under domestic law. Ask your U.S. preparer about the options below. Ask your Colombian contador whether Colombia’s foreign-tax credit under Article 254 applies to your qualifying foreign-source income.
Ways to avoid paying twice
- Foreign Earned Income Exclusion: up to USD 130,000 for 2025, depending on eligibility and any proration. It covers qualifying earned income and doesn’t remove U.S. self-employment tax.
- Foreign Tax Credit: eligible foreign income taxes may qualify, usually through Form 1116. The IRS doesn’t allow a credit for taxes on income you excluded under the FEIE.
Reporting (this isn’t relief)
- FBAR: if you have a financial interest in or signature authority over foreign financial accounts, you generally file when their combined value goes over USD 10,000 at any point in the calendar year. See FinCEN’s FBAR instructions.
- Form 8938: other reporting may apply too.
We use a separate US-based tax service for our American filings, and I’d recommend finding someone who specializes in Americans abroad. The Colombian and US tax systems don’t talk to each other nicely, and getting the credits right matters.
Penalties for Not Filing Colombian Taxes
The penalties are real and add up quickly.
Late filing
- The formula: before a formal notice to file, Article 641 generally charges 5% of the return’s total impuesto a cargo for each month or part of a month, capped at 100%.
- It’s not necessarily what you owe at the end. That base isn’t automatically the balance left after withholding.
- Zero tax doesn’t mean zero penalty. If there’s no tax liability, income- or wealth-based calculations can still apply.
- The minimum: for 2026 it’s 10 UVT, rounded to COP 524,000 (about $125 USD), with some exceptions. See DIAN’s 2026 minimum-penalty guidance.
- After a formal notice, the rates are different.
Have your contador work out the right basis, caps and any reductions. The statutes are Articles 639, 641 and 642.
Not filing at all
If you keep not filing, Article 643 has a separate penalty. It’s built on a 20% comparison of your income and bank deposits, and it follows its own statutory procedure.
Interest on unpaid tax is its own thing. The DIAN late-payment rate changes, so don’t budget off a fixed annual percentage from a blog post, this one included.
How long DIAN has
- Filed returns: generally final after three years under Article 714. There are exceptions, and late filings start the clock differently. See DIAN’s return-finality guidance.
- Nonfilers: assessments generally have a five-year limit under Article 717. Here’s DIAN’s explanation.
Those are two different procedures, not one blanket “3–5 year audit window.” Keep your returns and supporting records, and ask your contador which rule applies to you.
Foreign Assets Declaration (Form 160): An Extra Filing for Foreigners
Do you need to file it?
If you’re a resident within the foreign-assets reporting rules, check whether your foreign assets’ tax value was over 2,000 UVT, COP 104,748,000, on January 1, 2026. That’s the threshold in DIAN’s Form 160 guidance. Form 160 is the Declaración de Activos en el Exterior.
- It’s a 2026 snapshot, separate from the 2025 income return.
- It’s informational. It doesn’t create a tax payment by itself, but filing penalties can apply.
What to gather
Think foreign bank accounts, property, investment accounts and retirement funds. Give your contador the records so they can decide which assets to report and what they’re worth in Colombian terms. DIAN’s valuation guidance points to initial-recognition exchange rates under Article 269, not one December 31 rate for every asset.
When it’s due
For ordinary individual filers, Form 160 generally follows the income-return timetable, subject to the applicable regional extension. The deadline rules are different for other categories, including SIMPLE.
Documents to Gather Before Filing Colombian Taxes
If you think you’ll need to file, start collecting these:
- Tax basics: your RUT, prior returns, and filing and payment receipts
- Accounts: Colombian and foreign bank statements, plus annual deposit summaries
- Spending: credit-card and purchase summaries for 2025
- Income: contracts, invoices and payment records
- Investments: investment and retirement-account statements
- Property: ownership, acquisition-cost and valuation records
- Taxes already paid: Colombian withholding (retención en la fuente) and foreign taxes
- Residency: your complete entry-and-exit history, backed up by passports and migration records as needed
- Asset dates: asset records for December 31, 2025 and, separately, January 1, 2026 for the Form 160 review
Your contador may ask for more, depending on your income, assets and residency history.
The Bottom Line on Colombian Taxes for Foreigners
Colombian taxes catch more foreigners than most people expect. Start with your tax residency, then check the filing rules for that status and tax year. Income, assets, spending and deposits can create a filing obligation even when you owe no income tax. Those low thresholds, especially the roughly COP 70 million line on deposits and spending, mean plenty of working foreigners end up needing to file. The next step is to pull your records together so your contador can work from your real situation.
Three things to do now:
- Count your days using your complete entry-and-exit history across every consecutive 365-day period that could matter. If you’re Colombian or a dual national, check the extra residency rules too.
- Confirm your NIT-based deadline, RUT details, DIAN account access and electronic signature. If your date has already passed, talk to your contador now.
- Check the 2025 income-return triggers and, separately, your January 1, 2026 foreign-assets position. Then coordinate your Colombian and U.S. filings.
And if you find a great contador who works with foreigners and isn’t spread insanely thin? Please tell me. I’m still looking.
Full 2026 Tax Filing Calendar by NIT
Source: El Colombiano
The general calendar is also provided in readable text below:
These tables reproduce DIAN’s general 2026 calendar for individual income-tax filing and payment. Use the last two digits of the NIT on your RUT, not counting the verification digit.
Regional exception: Decreto 1226 of 2026 gives qualifying NIT endings 01–26 special deadlines from October 27 to November 13. It covers specified fiscal domiciles within the DIAN jurisdictions of Cali, Palmira, Tuluá, Buenaventura, Pereira, Armenia, Manizales, Quibdó and Popayán, and it includes qualifying foreign-assets declarations. Check the decree’s domicile-date and registration conditions. This is not a general extension for Medellín.
| Last two NIT digits | Day in August |
|---|---|
| 01–02 | 12 |
| 03–04 | 13 |
| 05–06 | 14 |
| 07–08 | 18 |
| 09–10 | 19 |
| 11–12 | 20 |
| 13–14 | 21 |
| 15–16 | 24 |
| 17–18 | 25 |
| 19–20 | 26 |
| 21–22 | 27 |
| 23–24 | 28 |
| 25–26 | 31 |
| Last two NIT digits | Day in September |
|---|---|
| 27–28 | 1 |
| 29–30 | 2 |
| 31–32 | 3 |
| 33–34 | 4 |
| 35–36 | 7 |
| 37–38 | 8 |
| 39–40 | 9 |
| 41–42 | 10 |
| 43–44 | 11 |
| 45–46 | 14 |
| 47–48 | 15 |
| 49–50 | 16 |
| 51–52 | 17 |
| 53–54 | 18 |
| 55–56 | 21 |
| 57–58 | 22 |
| 59–60 | 23 |
| 61–62 | 24 |
| 63–64 | 25 |
| 65–66 | 28 |
| Last two NIT digits | Day in October |
|---|---|
| 67–68 | 1 |
| 69–70 | 2 |
| 71–72 | 5 |
| 73–74 | 6 |
| 75–76 | 7 |
| 77–78 | 8 |
| 79–80 | 9 |
| 81–82 | 13 |
| 83–84 | 14 |
| 85–86 | 15 |
| 87–88 | 16 |
| 89–90 | 19 |
| 91–92 | 20 |
| 93–94 | 21 |
| 95–96 | 22 |
| 97–98 | 23 |
| 99–00 | 26 |
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