Colombia and Ecuador Engage in Tit-for-Tat Tariff War, Both Imposing 100% Import Taxes

Colombia and Ecuador have escalated a trade war to 100 percent tariffs on each other's imports as of May 2026, following Ecuador's progressive increases from 30 percent in January to 50 percent in March. The dispute intensifies amid broader tensions between right-wing Ecuadorian President Daniel Noboa, who joined Trump's Shield of the Americas coalition, and left-wing Colombian President Gustavo Petro, who champions negotiations with criminal networks through his Total Peace policy. Ecuador justifies the tariffs as necessary to combat border drug trafficking, while Colombia suspended vital cross-border energy sales and Petro declared the end of the Andean Pact for Colombia, directing his government to pursue Mercosur membership instead. The conflict deepened after Ecuador recalled its ambassador over Petro calling Jorge Glas a political prisoner, following Noboa's controversial embassy raid to arrest the former vice president.

Escalating tariff dispute between Ecuador and Colombia

• ▪Ecuador announced a 30 percent tariff rate on Colombia in January 2026 and implemented it in February 2026.
• ▪Ecuador increased tariffs on Colombia to 100 percent, effective May 1, 2026.
• ▪Ecuador's Ministry of Production announced the 100 percent tariff on Colombia on Thursday, April 9, 2026.
• ▪Ecuador had previously imposed 50 percent tariffs on Colombian exports as of March 2026.
• ▪Ecuador faces a trade deficit with Colombia exceeding $1 billion annually.

Underlying political tensions and ideological divide

• ▪Gustavo Petro's government seized a shipment of cocaine worth roughly $388 million in November 2025, the largest drug bust in a decade.
• ▪The Trump administration sanctioned Gustavo Petro and Gustavo Petro's family in October 2025.
• ▪Mexico severed its relations with Ecuador after Daniel Noboa authorized a raid on Mexico's embassy to arrest Jorge Glas.
• ▪The Trump administration decertified Colombia as an ally in its war on drugs in September 2025.
• ▪Ecuadorian President Daniel Noboa is right-wing and Colombian President Gustavo Petro is left-wing.
• ▪Ecuador recalled its ambassador from Colombia on Wednesday over statements Gustavo Petro made about Jorge Glas.
• ▪Daniel Noboa joined Donald Trump's Shield of the Americas coalition.
• ▪Gustavo Petro was elected as Colombia's president in 2022.
• ▪Gustavo Petro champions a policy called Total Peace, which involves negotiations with rebel groups and criminal networks.

Broader regional trade and security implications

• ▪Gustavo Petro stated that Ecuador's tariff actions signify the end of the Andean Pact for Colombia.
• ▪Gustavo Petro directed Colombia's Foreign Minister to initiate the process for Colombia to become full members of Mercosur.
• ▪The Andean Pact is a regional free-trade agreement whose origins stretch back to the 1960s.

Perspective of Daniel Noboa

• ▪Daniel Noboa's government frames the 100 percent tariff on Colombia as an incentive to confront drug trafficking on the border.

Perspective of Colombian businesses and energy sector

• ▪Colombian exporters face a 100 percent tariff barrier on goods entering Ecuador, their market with over $1 billion in annual trade surplus.

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