Mexican inflation slows into target range, supports rate cut decision

Mexico’s annual inflation rate fell to 3.94% in May, down sharply from 4.45% in April, placing it comfortably within the Banco de México’s target range of 3% plus or minus one percentage point. The reading, released by INEGI on June 9, actually came in below analyst expectations of 4.02%.

That’s the lowest inflation print in four months.

The numbers behind the cool-down

The data validates a decision Banxico already made. On May 7, the central bank trimmed its benchmark overnight interbank rate by 25 basis points to 6.50%. That cut was part of an easing cycle that began back in March 2024, when policymakers first started walking rates down from their restrictive peaks.

The drop from 4.45% to 3.94% in a single month is notable. Government subsidies and tax credits on energy prices did a lot of the heavy lifting, keeping fuel costs muted. Core goods prices also cooperated. Services inflation remains sticky, and it’s something Banxico is watching carefully.

Weakening economic activity during the first quarter of 2026 also contributed to the disinflation trend, reducing demand-driven price pressures.

Banxico’s forward guidance and the road to 3%

Banxico expects inflation to converge fully to its 3% target by the second quarter of 2027. Each cut in the easing cycle has been measured, typically in 25 basis point increments.

At 6.50%, the policy rate still sits well above inflation, giving Mexico a positive real interest rate.

Services inflation remains the variable that complicates a straightforward assessment. Services tend to be more closely tied to wage growth and labor market tightness. If wages remain elevated while goods prices cool, the gap between core goods and services inflation could widen, complicating future policy decisions.

What this means for investors

The peso’s trajectory will depend partly on whether Banxico’s rate cuts outpace the Federal Reserve’s own policy adjustments. If the interest rate differential between Mexico and the US narrows too quickly, it could weaken the peso, which in turn would push import prices higher and potentially reverse some of the inflation progress.

The next inflation reading will matter more than usual, because it will either confirm the trend or expose the May print as an outlier. Whether services prices start moderating alongside goods is the missing piece in Mexico’s disinflation puzzle.

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