Do I need to be a Colombian tax resident to worry about the ECE regime?

Yes — the ECE regime applies specifically to Colombian tax residents who control a foreign entity. If you're not a Colombian tax resident, this regime doesn't apply to you regardless of where your LLC operates.

Is my US LLC automatically an ECE if I own 100% of it?

Ownership above the 10% threshold is one condition for ECE status, but classification also depends on the type of income the LLC earns. Confirm your specific case with a Colombian tax advisor rather than assuming either way.

Can I apply for the EIN from Colombia by phone?

Yes, the IRS International EIN line accepts calls from Colombia and is the fastest way to get your EIN, typically within 45-60 minutes.

What do I put for my cédula number on Form SS-4?

Nothing — write "Foreign" or "N/A" on Line 7b, which asks for a US SSN, ITIN, or EIN specifically, none of which a Colombian applicant will have.

Does active business income get taxed the same way as passive income under ECE?

Generally not — active business income is typically treated differently from passive income like interest and royalties under the ECE rules, but the exact classification depends on your specific business activity. This distinction is worth confirming directly with a Colombian accountant.

What happens if I lose my EIN confirmation letter?

The IRS won't reissue the original CP 575, but calling the same EIN line gets you a 147C verification letter that serves the identical purpose for banks and processors.

Reviewed & Updated September 2026

EIN for Colombian LLC Owners: Complete 2026 Application Guide

Applying for your US federal tax ID, and how Colombia's ECE regime taxes your LLC's passive income each year

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Quick Summary

Country: Colombia

Losing your CP 575

If your original EIN confirmation letter (CP 575) is misplaced, the IRS won't send a replacement copy, but calling the same phone line gets you a 147C letter instead, accepted everywhere the CP 575 would be. Save a digital copy the day you receive it to avoid this altogether.

Fax and mail as backups

Fax to 855-215-1627 (from the US) or 304-707-9471 (from outside) now takes roughly 4-6 weeks to process. Mail through the Cincinnati service center runs a similar 4-6 weeks — only worth using if you have no other option, since the phone route saves you a full month or more.

Overview for Colombian founders

Your US LLC needs an EIN before it can open a bank account, accept payments through Stripe or Mercury, or file its annual US paperwork. As a Colombian resident, you apply the same way any foreign owner does — no cédula number, no US SSN required. The EIN identifies your company to the IRS, not you personally.

Coordinating with your DIAN filing

Bring your EIN confirmation and LLC formation certificate to whoever prepares your Colombian return well before your Renta filing window. They'll need both documents to correctly report the ECE's passive income, and getting the classification right (passive versus active income) in your first filing year avoids amended returns and potential penalties later. Given how specific the ECE rules are about income type, this is a conversation worth having early rather than at the filing deadline.

What the agent asks you on the call

You'll confirm your LLC's legal name, formation state and date, a short description of your business activity, and your name and Colombian address as the responsible party. None of this requires a cédula, RUT, or any Colombian tax identifier — the application is entirely about the US entity and its foreign owner's contact details.

A concrete example of how this plays out

Say your US LLC holds a portfolio generating interest income and also runs a small consulting practice. The interest income is more likely to be classified as passive under the ECE rules and attributed to you annually regardless of distribution, while the consulting revenue may be assessed differently depending on where the underlying work is performed and who it's billed to. Getting this classification right in your first filing year avoids having to amend returns later.

Taxed annually, not just on distribution

Unlike jurisdictions that only tax you when profits are actually paid out, the ECE regime attributes passive income (interest, royalties, and most holding-company-style income) to you in the year it's earned by the LLC, whether or not you've transferred a peso to yourself. Active business income run through the LLC — genuine trading, consulting, or service revenue — is generally treated differently under Colombian rules, so how your LLC actually earns its money changes your filing obligation. This distinction is worth confirming with a Colombian accountant rather than assuming either category applies by default.

What actually gets blocked without an EIN

Banking, payment processing, and tax filing all sit behind this one requirement. Mercury and Relay both require a confirmed EIN before opening a business account for a non-resident-owned LLC. Stripe verification stalls without it. And the annual Form 5472 every foreign-owned single-member LLC must file simply cannot be submitted without an EIN already in hand — which is why most founders treat this as the very next step after formation, not something to handle later.

Line 7b: what to write instead of a cédula

Form SS-4's Line 7b asks for the responsible party's SSN, ITIN, or EIN. Colombian applicants write "Foreign" or "N/A" here — it's the standard, expected answer and won't hold up your application in any way.

Applying for the EIN itself: the phone route

Call 267-941-1099 (IRS International EIN line, 6am-11pm US Eastern) — this is available to Colombian callers and is by far the fastest option, usually resolved within 45-60 minutes including hold time, with the EIN given verbally on the call itself.

Colombia's ECE regime and why it applies to you

Since Law 1819 of 2016, Colombia's Estatuto Tributario taxes Colombian residents on the passive income of any Entidad Controlada del Exterior (ECE) they control — and control is defined at just 10% ownership or participation in results, a threshold a single-member LLC owner clears automatically at 100%. This makes the ECE regime relevant to essentially every Colombian founder who fully owns a US LLC, regardless of how modest the business is.

The $25,000 penalty most founders don't know about

Foreign-owned single-member LLCs must file Form 5472 alongside a pro forma Form 1120 every year the LLC exists, generally due April 15 (or October 15 with an extension). Skipping this filing carries a minimum $25,000 penalty per year missed, applied regardless of whether the LLC made any profit — and you need your EIN before either form can be filed.

Requirements

Requirement	Needed
US Social Security Number
ITIN
LLC formation documents
Responsible party's Colombian address
US registered agent address

Costs

Item	Cost
EIN Priority (bundled with Global Launch formation)	$99
EIN Follow-up (LLC already formed)	$129
DIY phone application	$0 (your time only)

Who Should Choose

DIY phone application

Free, and the call itself is short — a good fit if you're comfortable with basic English tax terminology and a 45-60 minute call.

EasyBrise EIN Follow-up ($129)

For founders whose LLC is already formed and want the EIN call handled for them.

EasyBrise EIN Priority ($99, bundled)

For founders forming their LLC now who'd rather get the EIN done in the same step.

Comparison

Method	Available From Colombia	Typical Time
Phone (267-941-1099)	Yes	45-60 minutes
Fax (304-707-9471)	Yes	4-6 weeks
Mail	Yes	4-6 weeks
Online IRS tool	No (requires US SSN/ITIN)	N/A

Banking

Mercury
Popular with non-resident founders; requires US LLC + EIN; no US visit needed
Relay
Remote-friendly for non-residents; requires formed US entity

Frequently Asked Questions

More guides for founders in Colombia

Or browse all formation guides by country.

Reviewed by EasyBrise Research Team · Updated September 2026

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