With just days to go before Colombia goes to the polls to elect a new Congress, authorities have intensified warnings about possible attempts at vote buying in different regions of the country. The proximity of the legislative elections has brought renewed attention to the persistence of clientelist practices that have historically marked several electoral processes and that, according to security agencies, could affect the transparency of the voting day.
The issue has gained greater relevance following a series of operations carried out by the Police and other authorities, which have made it possible to detect suspicious movements of cash and political propaganda. Ongoing investigations point to networks that are allegedly trying to influence voters’ behavior through payments or economic incentives in the final stretch of the campaign.
Related: More than 800,000 Observers Nominated for Colombia’s Legislative Elections.
Colombian elections: concerns over possible vote buying after 20 arrests
According to official reports released by the authorities, 20 people have so far been arrested for alleged attempts at vote buying in different parts of the country. These arrests have taken place amid operations deployed on highways, in urban areas, and in locations where the distribution of money intended for illegal electoral practices was suspected.
At the same time, the operations have led to the seizure of approximately 1.76 billion pesos in cash (approximately US$470,000), funds that authorities are investigating for their possible connection to electoral crimes.
The money has been confiscated in several procedures carried out since late January in different departments across the country, raising alarms about the scale of attempts to interfere in the electoral process.
According to the Ministry of Defense, these findings are part of a national strategy to detect and neutralize networks seeking to manipulate citizens’ votes through payments or handouts. Investigations suggest the money was being transported in private vehicles, suitcases, or packages that raised suspicion during police checks on highways and in cities.
The cases detected have occurred in different areas of the country, reflecting the widespread nature of the phenomenon. Seizures of money and arrests have been recorded in 10 of Colombia’s 32 departments.
One of the most recent episodes occurred on a highway between Ibague and Girardot, where police intercepted a pickup truck transporting more than 71 million pesos in cash (approximately US$19,000) along with political propaganda from a candidate for the House of Representatives. The discovery raised suspicions about a possible scheme to distribute money among voters in the middle of the electoral campaign.
Authorities said the money was stored in bundles inside a bag in the rear of the vehicle. Although the investigation is still ongoing, the case was referred to judicial authorities to determine whether the funds were intended to finance vote buying or other illicit practices.
Judicial proceedings underway
Despite the arrests that have been made, the judicial situation of those detained remains varied. According to the preliminary balance from authorities, several of the suspects have been released while investigations continue, as judges must still determine whether sufficient evidence exists to impose preventive detention measures.
So far, only one person has been sent to pretrial detention in connection with these events, while other detainees remain awaiting judicial decisions regarding their situation. Authorities insist that provisional release does not mean the cases have been closed, as criminal investigations continue to clarify the origin of the money and the possible networks behind these movements.
The objective of the investigations is to establish whether the seized funds were linked to specific campaigns or to organized structures dedicated to manipulating the vote. In some cases, authorities are also examining the possible involvement of intermediaries tasked with distributing the money among communities or groups of voters.
For its part, the government is offering rewards of up to 50 million pesos (approximately US$13,500) “to anyone who provides timely and accurate information that allows the capture and prosecution of those responsible for electoral crimes.”
Denunciar la compra de votos es proteger la libertad, la legalidad y la democracia. Ofrecemos hasta $50 millones de recompensa por información que permita capturar a quienes intenten vulnerar el proceso electoral.
Llama a la Línea 157 y denuncia en total reserva.Recuerda que… pic.twitter.com/OwyI4RAJbV
— Mindefensa (@mindefensa) March 6, 2026
A persistent phenomenon in Colombian politics
Vote buying has been one of the recurring problems in several electoral processes in Colombia, especially in regions where clientelist structures have strong political influence. In many cases, these practices materialize through cash payments, the distribution of food packages, promises of employment, or economic benefits in exchange for electoral support.
Electoral and security authorities have warned that this type of conduct not only constitutes a crime but also undermines the legitimacy of the democratic system. For that reason, in the weeks leading up to the elections, controls have been strengthened on highways, transport terminals, and areas considered at risk of electoral fraud.
In addition, agencies such as the Prosecutor’s Office have announced that they will maintain special teams during the voting day to investigate reports of electoral crimes in real time.
This Sunday’s legislative elections will determine the composition of Congress for the next four years and will mark the formal start of the electoral cycle that will culminate with the presidential elections in May. More than 41 million Colombians are eligible to vote and elect the new members of the Senate and the House of Representatives.
The outcome of these elections will be key to the country’s political balance, in a context marked by polarization and the dispute among the main political forces. In this scenario, the transparency of the electoral process has become a central issue in the public debate.