Ecuadorian President Daniel Noboa on Monday, May 4, 2026, cut the country’s security-tariff on Colombian imports from 100 percent to 75 percent, with the new rate taking effect on June 1, only three days after the maximum had begun to apply on May 1.
The reduction follows a tariff escalation that started in February 2026 with a 30 percent rate, climbed to 50 percent in March, and reached 100 percent on May 1. Ecuador-Colombia trade exceeds 1 billion U.S. dollars annually and has been bilateral-surplus territory for Colombia for more than 20 years.
Key Points
— Noboa cut the security tariff from 100 percent to 75 percent on Monday, May 4, with the lower rate taking effect on June 1, 2026.
— The 100 percent rate had been in effect for only three days when the reversal was announced.
— Ecuador’s tariff escalation began in February 2026 at 30 percent, citing Colombian inaction on cross-border narcotics and illegal mining.
— Colombia retaliated on April 28 with Decreto 0455, applying differentiated 35-50-75 percent rates on 191 Ecuadorian product lines effective May 1.
— The most affected Colombian sectors are sugar, palm oil, coffee, cocoa derivatives, ethyl alcohol, rice, jet fuel, passenger vehicles, and unroasted coffee.
— Hydrocarbons, energy generation and related strategic sectors remain exempt under the security tariff.
— Ecuador-Colombia bilateral trade exceeds 1 billion U.S. dollars annually and runs a structural surplus for Colombia.
What Ecuador Did
Ecuador’s Presidency announced through an official communication on Monday afternoon that the security tariff on Colombian imports will be reduced to 75 percent from June 1, 2026. The release framed the cut as ratification of the executive’s intention to advance bilateral cooperation mechanisms on security and to strengthen border-zone development.
The 100 percent rate had been formalised by the Servicio Nacional de Aduana del Ecuador (Senae) through a resolution dated April 9, with hydrocarbons and energy generation exempt. The Senae office in Tulcán had extended customs hours through April 30 to clear stockpiled imports before the rate became operative.
The Political Channel That Triggered the Cut
Olivia Díazgranados, executive director of the Colombo-Ecuadorian Chamber of Commerce, told Ecuadorian outlet Expreso that the reversal followed a face-to-face meeting in Quito between Noboa and former Colombian Defence Minister Juan Carlos Pinzón, plus a phone call with Centro Democrático presidential candidate Paloma Valencia. Both interlocutors are aligned with Colombian uribismo, the right-wing political tradition led by former president Álvaro Uribe.
Valencia confirmed the channel publicly, saying Noboa had cut the rate as a goodwill gesture to work with the next Colombian government, with first-round elections on May 31 and a likely runoff on June 21.
Why It Matters
The Rio Times, the Latin American financial news outlet, reports that the dispute combines an Andean trade-war pattern with a presidential-election overlay that goes well beyond commerce. Noboa‘s escalation framing was security; the de-escalation framing is security too, but the channel was Colombian opposition politics.
Petro’s response signals the depth of the political fracture. Petro announced on May 4 he will sue Noboa criminally for slander. The Trump administration has decertified Petro as an anti-narcotics partner, framing Noboa’s willingness to negotiate with Valencia rather than the incumbent.
| Date | Action | Rate |
|---|---|---|
| February 2026 | Initial Ecuadorian security tariff on Colombian imports | 30% |
| March 2026 | First escalation | 50% |
| April 9, 2026 | Senae resolution formalising 100% rate | 100% (effective May 1) |
| April 28, 2026 | Colombia issues Decreto 0455 with retaliatory tariffs | 35-50-75% on 191 lines |
| May 1, 2026 | 100% rate goes into effect | 100% |
| May 4, 2026 | Noboa announces reduction | 75% (effective June 1) |
Sectoral Impact and Affected Products
The Valle del Cauca region, Colombia’s largest sugar-producing department, sells around 64,000 tonnes of sugar to Ecuador annually and is among the most exposed. The most exposed lines, with annual flows of 31 to 130 million U.S. dollars per category, fall into three buckets:
- Goods entering Ecuador with the security tariff: Electric power, pharmaceuticals, sugar, jet fuel, passenger vehicles, unroasted coffee.
- Goods entering Colombia under Decreto 0455: Selected rice, palm oil, sugar, coffee, cocoa powder, ethyl alcohol, polypropylene tape.
- Exempt sectors: Hydrocarbons, energy-generation equipment and related strategic-sector products remain exempt.
For background on the regional realignment, see our analysis of Colombia’s presidential election 26 days out and our coverage of the Operation Southern Spear strikes on Ecuadorian fishermen, which sets the broader US-aligned security framework against which Noboa’s tariff posture is operating.
What Happens Next
Three milestones will shape the next phase:
- May 31 Colombian first-round vote: A Cepeda first-round win reinforces Petro’s diplomatic position; a Valencia or De la Espriella performance accelerates the right-wing realignment Noboa has bet on.
- June 1 tariff reduction: The 75 percent rate begins to apply, with Tulcán customs preparing for the operational transition while May continues at 100 percent.
- Colombia’s Decreto 0455 review: The Ministry of Commerce has not yet announced whether it will mirror Ecuador’s reduction.
Frequently Asked Questions
What is the Ecuador Colombia tariff reduction announced on May 4?
Ecuadorian President Daniel Noboa announced on Monday, May 4, 2026, that the security tariff on Colombian imports will be reduced from 100 percent to 75 percent, with the new rate taking effect on June 1, 2026. The 100 percent rate had been in force for only three days, having become operative on May 1, 2026. The Presidency framed the cut as a goodwill gesture to advance bilateral cooperation mechanisms on cross-border security.
Why did Ecuador raise tariffs on Colombian imports in the first place?
Ecuador began the tariff escalation in February 2026 at 30 percent, with Noboa citing what Quito characterised as Colombian inaction against cross-border narcotics and illegal mining along the 586-kilometre common border. The rate climbed to 50 percent in March and 100 percent on May 1, formalised by a Senae resolution dated April 9. Colombia retaliated on April 28 with Decreto 0455, applying differentiated 35-50-75 percent rates on 191 product lines.
Which Colombian sectors are most affected by the tariffs?
The Valle del Cauca region, Colombia’s largest sugar-producing department, is among the most exposed, selling roughly 64,000 tonnes of sugar to Ecuador annually. Asocaña president Claudia Calero said the sector would effectively be cut out of the Ecuadorian market if the high rates persisted. Other affected lines include pharmaceuticals, jet fuel, passenger vehicles, unroasted coffee, and ethyl alcohol, with annual category flows of 31 to 130 million U.S. dollars.
How does the tariff reduction connect to the Colombian election?
The reduction was negotiated through Colombian opposition channels rather than President Gustavo Petro’s government. Olivia Díazgranados of the Colombo-Ecuadorian Chamber of Commerce confirmed the reversal followed a face-to-face Noboa meeting with former Defence Minister Juan Carlos Pinzón and a phone call with candidate Paloma Valencia, both aligned with Colombian uribismo. The first-round Colombian presidential vote on May 31, 2026, will determine which party Noboa is ultimately negotiating with.
Updated: 2026-05-05T10:00:00Z by Rio Times Editorial Desk