If you own a vehicle in Colombia—or are about to buy one—you’ve been told to “check the plate” online. But immediately a question arises: should you perform a SIMIT por placa query, or a RUNT por placa query?
Both platforms allow you to perform a consulta por placa, yet they serve completely different purposes. Mistaking one for the other can mean missing a critical fine, buying a car with hidden embargoes, or failing to get the paz y salvo you need for a trámite.
This guide will give you total clarity. You’ll learn exactly what SIMIT and RUNT do, how to query each one by licence plate number, what the results mean, and—most importantly—when to use which portal. By the end, you’ll hold all the knowledge required to dominate the topic.
What is SIMIT?
The Sistema Integrado de Información sobre Multas y Sanciones por Infracciones de Tránsito (SIMIT) is the national clearinghouse for all traffic fines and sanctions in Colombia. Operated by the Federación Colombiana de Municipios, it consolidates data from over 1,100 transit authorities across the country.
In simple terms, SIMIT is your traffic fine command centre. It exists solely to tell you:
- How many comparendos you (or your vehicle) have pending.
- The exact value of each fine, including discounts.
- The issuing authority and the date of the infraction.
- Whether you are eligible for a paz y salvo (a certificate of no pending fines).
Key facts about SIMIT:
- You can search by number plate or by the owner’s ID number.
- It is the only official platform where you can pay your traffic fines online via PSE.
- Many essential trámites de tránsito (licence renewal, vehicle transfer) require a SIMIT paz y salvo.
What is RUNT?
The Registro Único Nacional de Tránsito (RUNT) is the single, nationwide database of the entire Colombian transit ecosystem. Created by Law 769 of 2002 and currently operated by the concession RUNT 2.0 S.A.S., it serves as the digital ID card for every vehicle and driver.
While SIMIT focuses on debt, RUNT focuses on identity, legality, and lifecycle. Its database includes:
- The National Automotive Registry (all matriculated vehicles).
- The National Driver Registry (all driving licences).
- SOAT (mandatory insurance) policy history.
- RTM (technical-mechanical inspection) certificates.
- Vehicle specifications: VIN, engine number, colour, model.
- Ownership history, embargoes, and restrictions.
- Accident reports filed by insurance companies.
When you consult RUNT by plate, you don’t just see fines—you verify that the vehicle legally exists and is safe to drive.
Key Differences at a Glance
| Aspect | SIMIT | RUNT |
|---|---|---|
| Core Function | Traffic fine & sanction management | Complete vehicle/driver legal identity and history |
| What You See by Plate | Detailed list of pending fines, amounts, payment links | SOAT/RTM validity, vehicle specs, ownership, embargoes, infraction flag (no details) |
| Can You Pay Here? | Yes – integrated PSE payment gateway | No – you must jump to SIMIT to pay |
| Search Key | Plate number OR owner’s ID | Plate number + owner’s ID number (both required) |
| Cost | Completely free | Free for basic data; paid for full historic reports |
| Primary Use | Get a paz y salvo, pay fines, check pending comparendos | Verify vehicle legality before buying, check SOAT/RTM, review ownership history |
NLP-friendly summary for featured snippet: “SIMIT is for checking and paying traffic fines, while RUNT is for verifying a vehicle’s legal identity, SOAT, RTM, and complete ownership history.”
SIMIT por Placa: Step-by-Step Consultation
Follow these steps to check a vehicle’s traffic fines using only the licence plate number. This is essential when buying a used car, as the plate might reveal fines the seller hasn’t disclosed.
- Go to the official SIMIT website: Open your browser and visit https://fcm.org.co/simit/#/home-public. Do not use unofficial third-party sites.
- Find the “Estado de cuenta” section: The main page will show a clear search module. Select the tab “Consulta por placa”.
- Enter the plate number: Type the full licence plate (e.g., ABC123) without spaces or hyphens.
- Click the search icon (lupa): The system will retrieve all fines associated with that vehicle, regardless of who was driving.
- Interpret the results:
- If any fines appear, you’ll see the date, the transit authority, the comparendo number, and the amount due (with possible discounts for prompt payment).
- You can click “Pagar” to pay directly via PSE using a Colombian bank account.
- If the screen shows all values at $0, the vehicle is free of fines, and you can download a free paz y salvo certificate (valid for the day of issue).
Pro tip: You can also consult by cédula if you want to see fines tied to a driver personally, but the “por placa” route is mandatory for a vehicle you are considering purchasing.
RUNT por Placa: Step-by-Step Consultation
Consulting RUNT by plate gives you the vehicle’s complete legal snapshot. You will need the owner’s ID number in addition to the plate.
- Visit the official RUNT portal: Navigate to www.runt.gov.co and click “Ingreso a RuntPro” (or use the public citizen consultation button).
- Select the vehicle’s origin: Choose “Nacional” for Colombian-registered vehicles.
- Enter the required data:
- Document type of the owner (typically Cédula de ciudadanía).
- Owner’s ID number.
- Vehicle licence plate number.
- Solve the CAPTCHA: Tick “No soy un robot” and complete any additional challenges.
- Analyse the output:
- Basic vehicle data: Brand, line, model, colour, VIN, engine number.
- SOAT validity: Start and end dates of the current policy.
- RTM validity: Expiry date of the technical-mechanical inspection.
- Restrictions: Any registered embargoes, DIJIN reports, or ownership limitations.
- Infractions indicator: A simple flag showing whether the vehicle has fines (the details are on SIMIT).
- For deeper information: If you need full ownership history or accident reports, you must purchase a paid report via www.runtpro.gov.co.
Important: RUNT does not display personal data like the owner’s address, in compliance with Colombia’s Data Protection Law (Ley 1581 de 2012).
Practical Use Cases: Which System to Use When
Knowing the difference isn’t enough—you need a clear action plan. Here are the most common scenarios.
| When you need to… | Use This | Because… |
|---|---|---|
| Buy a used car | First RUNT, then SIMIT | RUNT verifies legal identity, SOAT/RTM, and hidden embargoes. SIMIT reveals any fines that could block the transfer. |
| Sell your car | SIMIT | You must provide a SIMIT paz y salvo to complete the traspaso. The buyer will do their own RUNT check independently. |
| Renew your driving licence | SIMIT | Transit organisms check SIMIT for outstanding fines before processing your renewal. |
| Renew your SOAT | RUNT | Insurers validate vehicle data against RUNT. Fines in SIMIT do not block SOAT issuance. |
| Check if a vehicle has been in accidents | RUNT (paid) | The full historic report includes accident claims filed by insurers, not visible for free. |
| Pay a traffic fine | SIMIT | SIMIT is the only platform with an integrated online payment gateway for national fines. |
| Check your RTM or SOAT expiry date | RUNT (free) | RUNT’s free query shows the exact validity window for both documents instantly. |
| Verify if a vehicle has an embargo | RUNT | Ownership restrictions and legal limitations are recorded exclusively in RUNT. |
The Crucial Link Between SIMIT and RUNT (and What’s Changing)
A major regulatory convergence is underway. Under Resolución 4564 of 2013 (which is being implemented in phases through 2025-2026), all transit authorities must load infraction data in a standardized way that guarantees synchronization and uniqueness between RUNT and SIMIT.
What this means for you:
- In the near future, RUNT will display a near-real-time paz y salvo status that exactly mirrors SIMIT.
- SIMIT will remain the exclusive payment and detailed-fine management platform.
- You will be able to start your query on either portal and get the same authoritative answer regarding fines.
For now, the golden rule remains: If you need to pay, go to SIMIT. If you need to verify a vehicle’s full identity and history, go to RUNT.
Common Mistakes and Myths {#myths}
Don’t fall for these widespread misconceptions.
- “RUNT shows all my fines in detail.”
False. RUNT only displays a flag indicating that fines exist. For the breakdown, amounts, and payment, you must always consult SIMIT. - “SIMIT blocks my SOAT renewal.”
False. Insurance companies consult RUNT, not SIMIT, to verify vehicle data. Outstanding fines will never prevent you from buying or renewing your SOAT. - “A free RUNT query is enough to buy a used car safely.”
False. A free query shows only basic data and document validity. It hides ownership history, accident reports, and detailed embargoes. Always perform a paid RUNT historial + a SIMIT placa check before purchasing. - “If my vehicle doesn’t appear in RUNT, it’s still fine.”
Dangerous. A vehicle not found in RUNT is considered a “ghost” (sin matrícula). It cannot be legally sold, insured, or driven, and is often linked to fraudulent registration. - “The old domain runt.com.co still works.”
Obsolete. Since August 2023, the only official portal is www.runt.gov.co. The old .com.co domain has been decommissioned.
Frequently Asked Questions (FAQ) {#faq}
Is SIMIT and RUNT the same thing?
No. SIMIT is the national system for traffic fines and sanctions, allowing you to check and pay comparendos. RUNT is the single national transit registry that stores all vehicle and driver identity data, SOAT, RTM, and legal history.
Can I pay a traffic fine on the RUNT portal?
No. RUNT does not have a payment gateway for fines. You must go to the SIMIT website (fcm.org.co/simit) to pay online, or visit the transit authority that issued the fine.
Why do I need the owner’s ID to check RUNT but not SIMIT?
SIMIT lets you search by plate alone to reveal fines linked to a vehicle, regardless of the owner, which is helpful for prospective buyers. RUNT requires the owner’s ID + plate as an additional security and data protection measure, tying the query to the registered keeper.
How often do SIMIT and RUNT update their data?
SIMIT updates in near real-time as transit organisms load infractions. RUNT updates in real-time for registrations and document renewals, but its infraction flag syncs periodically with SIMIT (and is moving toward instant sync under the new regulation).
Can I get a “paz y salvo” from RUNT?
No. The official certificate of no pending traffic fines (paz y salvo) is generated solely through SIMIT. You can download it for free if the vehicle has zero outstanding debt.
Final Verdict
SIMIT and RUNT are not competitors—they are two halves of a complete vehicle verification toolkit. SIMIT por Placa answers the question, “Does this vehicle owe money?” RUNT por Placa answers, “Is this vehicle legally what the seller claims it is?”
For total peace of mind, especially in a used-car purchase, never rely on just one. Check the plate on RUNT for the vehicle’s soul, then check it on SIMIT for its unpaid debts. With the knowledge from this guide, you are now fully equipped to do both quickly, safely, and at no cost.
