Mexico’s National Banking and Securities Commission (CNBV) tightened liquidity requirements for Popular Financial Societies (Sofipos) by mandating a Basel III-aligned Liquidity Coverage Ratio starting in 2028. This phased regulatory reform requires institutions to hold high-quality liquid assets to cover 30-day cash outflows, updating frameworks outpaced by the rapid evolution of the domestic non-bank financial sector. The mandate mitigates systemic operational risks and safeguards savers by imposing escalatory corrective actions — including dividend suspensions and transaction limits — to reinforce long-term stability across Mexico’s popular savings industry.

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The National Banking and Securities Commission (CNBV) has tightened liquidity regulations for Popular Financial Societies (Sofipos) to guarantee these institutions maintain sufficient immediately available resources to fulfill client savings withdrawals, even during periods of prolonged financial stress. This regulatory reform implements a Liquidity Coverage Ratio aligned with Basel III international regulatory recommendations. The federal authority explained that previous provisions had become outdated relative to the rapid operational evolution of the domestic non-bank financial sector.

The newly introduced indicator evaluates whether Sofipos hold an adequate volume of high-quality liquid assets to cover total projected net cash outflows over a standardized 30-day period. Through this prudential framework, the CNBV aims to increase the capacity of these institutions to process large-scale capital withdrawals without jeopardizing their core daily operations, thereby strengthening overall sector stability and streamlining official state supervision.

Under these updated guidelines, Sofipos must calculate their liquidity ratios on a monthly basis and submit the analytical results directly to the CNBV. If an institution’s liquidity falls below the mandatory thresholds, the commission will order immediate corrective actions. Depending on the severity of the liquidity shortfall, these escalatory measures range from the compulsory submission of financial remediation plans to strict limits on new commercial operations or the total suspension of corporate dividend payments. Furthermore, if an entity detects any extraordinary events capable of impairing its short-term obligations, it must immediately notify the commission and outline the tactical steps it will deploy to restore its financial position.

The regulatory resolution will take effect on Jan. 1, 2028, through a phased, multi-year implementation timeline. Throughout the 2028 fiscal year, Sofipos will be legally required to maintain a minimum liquidity coverage level of 80%. This regulatory requirement will subsequently increase to 90% during 2029, before reaching the definitive, permanent compliance standard of 100% starting on Jan. 1, 2030. This gradual reform ensures that popular savings entities are fully prepared to withstand macroeconomic stress and reduces the risk of deposit access issues for savers across the popular financial sector of the entire Mexican nation. These systemic controls establish explicit protocols to reinforce institutional stability over the next decade.

Sector Stabilization and Deceleration in Digital Models

The latest Financial Stability Report from the Bank of Mexico (Banxico) highlights that at the close of March 2026, total assets of the Sofipo sector recorded an annual increase of 6.1%, a deceleration from the 25.5% expansion reported in the previous report published in December. Financial information compiled by the National Banking and Securities Commission (CNBV) specifies that at the end of March, total sector assets amounted to MX$218.17 billion (US$12.53 billion), reflecting a real annual growth rate of 6.1%.

However, according to the same historical data from the CNBV, in March 2025, the sector’s asset growth stood at 59% compared to the same period of the prior year; in March 2024, the increase was 77%, and in March 2023, it reached 68%. This multi-year comparative trajectory underscores a structural stabilization across institutional balances.

In terms of the credit portfolio, CNBV data indicates that growth within the Sofipo sector was 33% in March 2026 compared to the same month in 2025, establishing a total outstanding balance of MX$94.15 billion (US$5.41 billion). One year earlier, the rate of expansion in this credit category stood at 41%. Traditional customer deposits and funding mechanisms also decelerated sharply, growing by only 2.83% in March for an aggregate balance of M$179.62 billion (US$10.32 billion), contrasting with the 99% surge recorded during the same period one year prior. 

Despite these slower expansion paces, the popular financial sector consolidated a positive shift in profitability by generating net earnings of MX$256 million (US$14.7 million) at the end of the first quarter of 2026, successfully reversing a net loss of MX$1.11 billion (US$63.76 million) recorded in the prior year. Meanwhile, the non-performing loan ratio remained slightly above 9.0% at the close of March.

According to the central bank, the slower asset growth across the sector is primarily explained by the operational stabilization of new competitors utilizing digital business models. Banxico emphasizes that these digital entrants face significant challenges, requiring stable sources of resources and strict containment of credit risk. Because their origination models incorporate individuals without prior credit histories, there is heightened default risk. Banxico noted that “an excess of leverage among these new system borrowers could undermine payment capacity and, consequently, increase the credit risk of these entities.”