Bolivia ended cheap diesel on the day it approved the IMF loan, and the agreement already puts gasoline on the clock for 2027
The September 18 decree took diesel from 9.80 to 17.95 bolivianos per liter and tied it to the international price, on the same day Congress approved a US$1.9 billion IMF loan. The agreement calls for ending all fuel subsidies from 2027, including the gasoline subsidy, which the government says is not on the agenda.
Occurred September 18, 2026
Thesis
Bolivia traded an expense that was draining its reserves for a price the consumer pays in full. Ending the diesel subsidy saves, by the government's own figures, about US$55 million per week, and unlocked a US$1.9 billion IMF program. But the government did the most visible part of the adjustment all at once and left the hardest — gasoline, which moves most public transport — for a commitment with a set date, January 2027, which it now says it is not discussing.
What is at stake
For twenty years, Bolivia sold diesel below cost, paying the difference with gas revenue. The revenue shrank, the country came to import almost all the diesel it consumes, and every subsidized liter became one dollar less in the reserves. On September 18, the government ended that arrangement: diesel went from 9.80 to 17.95 bolivianos per liter and now follows the international price. On the same day, Congress approved a US$1.9 billion IMF loan, conditional on the end of all fuel subsidies from 2027. The State stops spending about US$55 million per week; transport operators, farmers and, through them, consumers begin to pay the full price. Gasoline, cooking gas and vehicle gas remain frozen.
Who is affected
Cargo and passenger transport operators
under pressure · immediate
Diesel moved to the international price all at once, with no transition phase, and goes straight into the cost of every trip.
An increase of about 83% per liter. Fuel truckers report that filling up for one trip went from about 10,000 to 18,000–20,000 bolivianos.
Farmers and the food chain
under pressure · quarters
Diesel-powered farm machinery and road freight make food production and transport more expensive.
Agriculture and food accounted for 11.1% of Bolivian trade in 2024. The effect on prices does not yet show in the official index.
Treasury and international reserves
opportunity · quarters
End of an expense paid in dollars and inflow of funds from the IMF and other institutions.
About US$55 million per week, according to the government. First IMF disbursement of US$211.3 million, earmarked for reserves.
Low-income households
uncertain · quarters
Higher fares and food prices, partly offset by cash bonuses and the increase in the school bonus.
Bonus for 2.9 million people. La Paz interprovincial fares 19% to 25% higher.
Private fuel importers
opportunity · immediate
With the price at import parity and zero tariff on part of the gasoline, room opens for suppliers beyond the state company.
Import tariff set to zero on part of the gasoline until December 31, 2027.
Possible impacts on people
- Prices
- Diesel goes into the cost of freight and farm production, and the increase reaches food and fares with some lag.Cumulative inflation for the year of 3.01% in August and 3.88% in September, according to the INE. October will be the first full month with the new price.
- Public finances
- The subsidy was paid by the Treasury through the state company YPFB. Without it, spending falls, but the 2027 budget will have to absorb the end of the other subsidies promised to the IMF.Limit on Treasury transfers to YPFB raised from 2 billion to 6 billion bolivianos in September, days before the decree.
- Exchange rate
- With fewer dollars leaving to pay for fuel sold below cost and the loan entering the reserves, pressure eases on the exchange rate, which has floated since June.Official central bank rate and net international reserves in the coming months.
- Supply
- The government attributes the lines to smuggling encouraged by the low price. With the import price, the incentive to divert disappears, but distribution still depends on private tanker trucks.Diesel lines reduced in the first days; gasoline shortage at the end of September, attributed by the state company to transport problems.
Repercussions across the region
Peru
Subsidized Bolivian diesel was diverted to Peru, where it cost more; a study by a former Minister of Hydrocarbons links the increase in sales in the border region to the price difference. With Bolivian diesel at import parity, that incentive ceases to exist.
Peru accounted for 9.4% of Bolivian trade in 2024. The smuggled volume is not measured.
Argentina
Part of the fuel Bolivia imports arrives by routes through Argentina, Paraguay and the Pacific ports, carried by private tanker trucks whose freight rate was renegotiated on October 15.
Argentina accounted for 9.4% of Bolivian trade in 2024. We did not measure the volume of fuel by route.
What to watch
- The first recalculations of the diesel price under the international band, which will show whether the price actually moves in both directions.
- The draft 2027 budget and whether it provides for ending the subsidies on gasoline, cooking gas and vehicle gas.
- October inflation, the first with the new price in force for the whole month, which the INE releases in early November.
- The IMF's first review of the program and the disbursements promised by the World Bank and the IDB.
- The negotiation of interdepartmental transport fares with the regulator.
- The central bank's net international reserves in the coming months.
Bolivianos per liter, consumer price. Since August 2026, large consumers were already paying about 18 bolivianos.
What was decided
On the night of September 18, hours after the Senate approved the US$1.9 billion loan from the International Monetary Fund, President Rodrigo Paz announced the end of the diesel subsidy in a national broadcast. Supreme Decree 5716 took effect the next day and took the price per liter from 9.80 to 17.95 bolivianos, an increase of about 83%.
More than the price, the rule changed. Diesel no longer has a fixed price and now follows an international reference, with a band of 5% up or down. It can now rise — and also fall — without needing a new decree. The same text revoked the two provisional decrees of the previous five weeks, among them the one of August 16, which had created two prices for the same fuel, and set to zero until the end of 2027 the import tariff on part of the gasoline, to make room for private importers.
The president justified the decision by saying the country could not buy dear, sell cheap and watch the fuel be diverted.
Why now
The subsidy had existed since 2005 and for years was sustained by gas export revenue. That revenue shrank: production fell from 61 million cubic meters per day in 2014 to about 27 million. Today Bolivia imports about 95% of the diesel and 60% of the gasoline it consumes, and spends around US$90 million per week on it — in dollars the central bank does not have.
The government calculates that the diesel subsidy alone cost US$55 million per week. Since the end of the fixed exchange rate on June 29, the boliviano has lost value, and keeping the price frozen became more expensive in the same proportion. In the week before the decree, the government had also raised from 2 billion to 6 billion bolivianos the limit the Treasury could pass on to the state company YPFB to cover the difference.
What the IMF lends, and what it asks
The 36-month program lends the equivalent of US$1.9 billion, at 3.47% interest per year and a term of up to ten years for each disbursement. The Fund's board approved it on October 2, and the Central Bank of Bolivia confirmed on October 6 the first disbursement: US$211.3 million, earmarked for reserves.
The comparison helps size the choice. That first disbursement equals less than four weeks of the diesel subsidy, by the government's own figures. The value of the program lies less in the Fund's money than in what it unlocks: according to the government, the agreement opens the way to another US$4 billion from other multilateral institutions.
In exchange, Bolivia committed to reducing the deficit and current spending, to not financing the Treasury with central bank money issuance, to keeping the exchange rate flexible and to eliminating all fuel subsidies from January 2027. The program's targets, according to the coverage, include bringing the deficit to 9.2% and inflation to 14.2%.
Who pays for the adjustment
Diesel moves the country's trucks, intercity buses and farm machinery. That is where the increase hit first.
The truckers who haul fuel threatened to stop work and reached an agreement with the government on September 20; they said that filling up for one trip went from about 10,000 to 18,000–20,000 bolivianos. The drivers' confederation called a national strike for September 28, which split after a new decree brought benefits to the sector. In La Paz, interprovincial fares rose between 19% and 25%. On October 15, YPFB and the fuel truckers agreed on a freight rate adjustment, which still depends on a cost study. At the end of September, gasoline ran short again in Santa Cruz, Cochabamba and La Paz; the state company attributed the shortage to problems with tanker trucks.
To compensate, the government announced a bonus for 2.9 million people, a credit line of 800 million bolivianos at 6% per year for carriers and small merchants, an increase in the school bonus from 200 to 300 bolivianos and a tax exemption on imports of goods intended for production.
The effect on prices still shows little in the official numbers. Cumulative inflation for the year went from 3.01% in August to 3.88% in September, a month in which the new price was in force for only twelve days. Surveys by television stations in Santa Cruz markets recorded a kilo of rice going from 7 to 15 bolivianos, but they are not an official index. The government projects inflation of 14% in 2026; economists interviewed by the coverage say 17% to 20%.
What is still missing
Diesel was the most expensive subsidy, but not the only one. Gasoline, cooking gas and vehicle gas still have fixed prices. According to data from the state company and the regulator, 80% of public transport vehicles run on gasoline, vehicle gas or a combination of the two — it is gasoline, more than diesel, that moves the cities.
The commitment to the Fund provides for the end of all these subsidies from 2027. On September 21, the presidential spokesman said that removing them is not on the agenda.
The two positions can coexist only for a short time. The following disbursements depend on Fund reviews, and the 2027 budget is, according to the coverage, the first major test of the program. Meanwhile, the IMF projected on October 13 a 3% contraction of the Bolivian economy in 2026, the worst result in South America.
Reading
The fiscal trade is clear: an expense that consumed scarce dollars gave way to a price that the consumer pays in full, and the change unlocked a program that could bring much more than the Fund itself lends.
The political trade is riskier. The government did the most visible part of the adjustment all at once, faced the transport operators and for now contained the reaction. The hardest part — the gasoline that moves the cities — was left for a date already signed with the IMF and that the government itself says it is not discussing. It is in that gap that the program will be tested.
Analytical rigor
Below we state what could bring this reading down, and how far it reaches.
What would disprove this analysis
- If the government fixes the diesel price again or creates a new subsidized band by the end of 2026, the reading that the diesel subsidy has actually ended will be wrong.
- If the 2027 budget keeps the gasoline subsidy and the IMF releases the following disbursements anyway, the link we draw between the loan and the end of that subsidy will have been overstated.
- If diesel lines return to their pre-September level even with the import price, the government's premise — that the low price fed smuggling and scarcity —, which we accept in part, will be wrong.
- If the central bank's net international reserves do not rise by December, despite the disbursement and the end of the subsidy, the exchange-rate relief we describe will not have happened.
The limits of this analysis
- We did not read the text of the decree or the 119-page document of the IMF program. The rules of the new price and the program's targets come from the coverage.
- The government presents the cost of the diesel subsidy in two ways — US$55 million per week and US$2.6 billion per year — which do not match exactly. We use the weekly figure, which the president repeated.
- The additional financing from other institutions appears as US$5 billion in July and as US$4 billion in October, depending on the source.
- The deficit target of 9.2% comes from coverage of the program, which does not state the basis of calculation.
- The food prices cited come from surveys by television stations in markets, not from the official index.
- Our daily series for the boliviano exchange rate fluctuates in a way that is incompatible with the central bank's official rate in those weeks, and so we did not use it in this analysis.
- Our foreign trade data are from 2024 and do not capture informal fuel trade at the borders. The smuggled volume is not measured by anyone we have read.
Level of confidence
72%
The central fact — the decree, the new price and the approval of the loan — is recorded with matching dates and numbers by the Bolivian press, by two international agencies reproduced in outlets in three countries and by English-language coverage. The loan terms come from the law approved in Congress and from the central bank's statement on the disbursement. What holds the grade down: we did not read the decree or the IMF document; the cost of the subsidy is a government figure and appears in two versions; and the effect on prices does not yet show in the official data.
Trade and exposure
Participações calculadas sobre os dados de comércio bilateral consolidados.
Trade exposure — Bolivia
| Counterparts | % | US$ |
|---|---|---|
| China | 20.83% | US$ 3.6bn |
| Brazil | 17.27% | US$ 3.0bn |
| Argentina | 9.38% | US$ 1.6bn |
| Peru | 9.38% | US$ 1.6bn |
| United States | 6.52% | US$ 1.1bn |
| Japan | 5.40% | US$ 0.9bn |
| Colombia | 3.87% | US$ 0.7bn |
| BEL | 3.83% | US$ 0.7bn |
Trade composition
| Sectors | % | US$ |
|---|---|---|
| Energy | 26.79% | US$ 4.6bn |
| Mining and metals | 26.78% | US$ 4.6bn |
| Manufacturing and automotive | 11.69% | US$ 2.0bn |
| Agriculture and food | 11.07% | US$ 1.9bn |
| Chemicals and petrochemicals | 5.94% | US$ 1.0bn |
| Electronics | 3.78% | US$ 0.6bn |