Peru’s Inflation Is Above Target. Without Fuel and Transport, It Is Just 1.6%
Monetary Policy
Key Facts
—The decision. Peru’s central bank left its reference rate at 4.25 percent on Thursday, where it has stood since September 2025.
—The breach. Annual inflation rose to 4.0 percent in June. Core inflation reached 4.5 percent. The target range is 1 to 3 percent.
—The number nobody leads with. Exclude transport and core inflation is 1.6 percent, below 2 percent every month since April last year.
—The cause. The bank attributes the overshoot to fuel price rises and their knock-on effect on transport costs in March and April.
—The anchor. Twelve-month inflation expectations fell to 2.8 percent, comfortably inside the range.
—The risks. A stronger El Niño and renewed Middle East tension could make the overshoot last longer. The next meeting is August 13.
The tenth Peru interest rate hold in a row looks like a central bank trapped above its target. Read its own arithmetic and something else emerges.
On Thursday the board of the Banco Central de Reserva del Perú left the reference rate at four and a quarter percent. It has not moved since a cut in September of last year.
The rest of the corridor stayed put too. The overnight deposit window remains at two and a quarter percent, and direct repo operations at four and three quarters.
Headline inflation rose to four percent in June, from three point nine in May. Core inflation, which strips out food and energy, climbed to four and a half percent.
What the Peru interest rate hold conceals
Both figures sit above the bank’s target range of one to three percent. On the face of it that is an uncomfortable place for a central bank to be doing nothing.
Then the bank published a figure that reframes the whole picture. Take transport out of the core index and inflation runs at one point six percent a year.
That measure has stayed under two percent every month since April of last year. Peru’s target breach is not a broad price problem, it is a fuel bill working its way through freight and fares.
The monthly readings say the same. June prices rose zero point two three percent, and core prices only zero point zero eight, both of which the bank calls compatible with its target on an annualised basis.
The bank says so itself. It attributes the deviation to rises in fuel prices and their indirect effects on transport costs, recorded in March and April.
Why holding is the coherent answer
Interest rates are a poor instrument against a supply shock. Raising the cost of borrowing does not lower the price of diesel; it simply punishes an economy that is otherwise behaving.
Peru’s economy is behaving. Leading indicators for June kept showing good performance, most current-condition measures improved, and expectation indicators rose sharply into optimistic territory.
Public investment grew almost eight percent in the first half against the same period last year, on the finance ministry’s account. Terms of trade remain favourable.
That last phrase carries weight in a copper economy. When the metals Peru sells hold their value against the goods it buys, the currency has support and imported inflation stays contained.
Most importantly, expectations are anchored. Twelve-month inflation expectations fell from two point nine percent in May to two point eight in June, sitting inside the range rather than drifting up towards the headline.
What could break the Peru interest rate hold
The board named two dangers. A more intense El Niño could push prices up again, and geopolitical tension in the Middle East could move the oil price a second time.
June already offered a preview of the weather channel. Anomalous swells raised the price of fish, which is why the monthly print came in at zero point two three percent rather than lower.
Global conditions have eased, though. The bank notes a relaxation of Middle East tensions and a relative normalisation of the hydrocarbons market, which has brought oil prices down.
Its projection is that both headline and core inflation return towards two percent as the supply shocks fade. The board meets again on August 13.
The institution behind the number
Analysts describe four and a quarter percent as a neutral rate, neither stimulating nor restraining the economy. Peru arrived there by cutting steadily from a peak of seven and three quarters in early 2023.
This newspaper reported yesterday that Julio Velarde will stay at the bank for another five years, at the invitation of president-elect Keiko Fujimori. Continuity at the central bank is itself a policy.
For a foreign investor the read is straightforward. Peru is running an overshoot it can explain, expectations that have not moved, and an economy near potential.
The bank is not trapped. It is waiting for a fuel shock to age out of the annual comparison, which is exactly what a credible central bank should do.
Why is inflation above target if the economy is stable?
The central bank attributes the deviation to fuel price rises during March and April and their indirect effects on transport costs. Excluding transport, core inflation stands at one point six percent a year and has remained below two percent every month since April of last year, which suggests the breach reflects a supply shock rather than generalised price pressure.
How long has the rate been at 4.25 percent?
Since a cut in September 2025, making Thursday’s decision the tenth consecutive hold. Some Peruvian outlets count eleven months by including the September meeting at which the rate arrived at its present level, so both figures appear in coverage.
What would make the bank move?
The board flagged two risks that could make the overshoot persistent, namely a more intense El Niño and renewed geopolitical tension in the Middle East affecting oil prices. It reaffirmed that it would adjust policy if necessary to return inflation to the target range, and its next meeting falls on August 13.
Frequently Asked Questions
Why is Peru's central bank holding its interest rate at 4.25 percent despite inflation exceeding its target?
The bank has kept its reference rate at 4.25 percent since September 2025, a hold now lasting ten months. While headline inflation reached 4.0 percent and core inflation 4.5 percent in June — both above the 1 to 3 percent target range — the bank attributes the overshoot to fuel price rises and their knock-on effect on transport costs in March and April, suggesting the breach is driven by specific factors rather than broad price pressures.
What does inflation look like in Peru when transport costs are excluded?
When transport is excluded from the calculation, core inflation falls to just 1.6 percent, which is below 2 percent and has remained there every month since April of the previous year. This figure sits comfortably within Peru's 1 to 3 percent target range, painting a notably different picture than the headline or standard core inflation numbers.
What risks could cause Peru's inflation overshoot to last longer than expected?
The central bank has identified two key risks that could prolong the current breach of its inflation target. A stronger El Niño weather event and renewed tensions in the Middle East are both cited as factors that could extend the overshoot, with the bank's next policy meeting scheduled for August 13.
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