Mexico Holds Its Policy Rate at 6.50% for a Fourth Meeting in September 2026

Banco de Mexico left its overnight target rate at 6.50% on 24 September 2026, a unanimous fourth consecutive hold, and said it will not simply follow the Fed.

Banco de Mexico left its target for the overnight interbank interest rate unchanged at 6.50% on 24 September 2026, the fourth consecutive meeting at which it has held. The decision was unanimous. For anyone financing Mexican property, that is the number that sits underneath mortgage pricing, and it has now been unchanged across four consecutive decisions.

The board's reasoning points in two directions at once. Headline annual inflation rose from 3.10% to 3.42% between the two readings cited in the announcement, while core inflation fell from 3.95% to 3.79%. Rising headline with easing core is the configuration that most often produces exactly this outcome: no cut, no rise, and no signal.

The forecast is flat and the independence is explicit

The bank projects headline inflation at 3.0% for the fourth quarter of 2026, the fourth quarter of 2027 and the fourth quarter of 2028. Three identical annual forecasts three years out are not a prediction so much as a statement of intent: this is the target, and the board expects to sit on it.

The more consequential line for cross-border buyers is the board's explicit statement that it will not mechanically follow the United States Federal Reserve. That matters because the Fed raised its own rate by a quarter point at its September meeting. A Mexican central bank that decouples from Washington is one whose rate path has to be read on Mexican inflation, not imported from American headlines, and it changes how a peso-denominated mortgage should be compared with a dollar-denominated one.

What a 6.50% floor means for a buyer

A held policy rate is a held financing cost. For a leveraged buyer the practical effect is that Mexican mortgage pricing has had four meetings of stability to settle into, which is more predictability than most emerging-market borrowers have had this year. For a cash buyer the rate matters differently: it is the return on the peso deposits that compete with property, and a 6.50% policy rate against a 3.0% inflation target implies a meaningful real yield on simply doing nothing.

Set against our own Mexican numbers

Our Mexican national row, in its 22 September 2026 snapshot, carries an asking price of 1,908 USD per square metre, converted from 32,394 pesos per square metre for August 2026, a figure scraped from listing portals across fifteen federal entities and mixing houses and apartments. We separately hold a per-unit price of 115,452 USD, from the housing price index of the federal mortgage agency for the second quarter of 2026, covering mortgage-financed purchases. The two come from different publishers and different samples, so they are held side by side rather than divided into one another.

We publish no national Mexican rent figure and the reason is on the row: neither publisher behind those two prices produces a rent series, and the city-level rent data that does exist sits far above the national price level, so pairing them would overstate the yield. That is an honest gap rather than an estimate, and it is why our Mexico confidence rating is Medium.

The transaction cost on a Mexican purchase runs to 10.3% of the price, the non-resident tax on rental income is 25%, and our bubble-risk reading is 64 out of 100, in the elevated band. One structural point matters more than any of these for a foreign buyer: in the coastal and border strip, ownership is held through a fideicomiso bank trust rather than directly, and that covers exactly the beach markets most international buyers are looking at. Freehold applies elsewhere.

Sources: Banco de Mexico, Anuncio de Politica Monetaria, 24 September 2026 https://www.banxico.org.mx/publicaciones-y-prensa/anuncios-de-las-decisiones-de-politica-monetaria/%7B7D0BDB6E-E519-9C69-04AA-ABD4D31E4850%7D.pdf; Banco de Mexico, listing of monetary policy decision announcements https://www.banxico.org.mx/publicaciones-y-prensa/anuncios-de-las-decisiones-de-politica-monetaria/anuncios-politica-monetaria-t.html

Market data: Mexico · Mexico City · Tulum