Credit stress among households in major emerging economies has intensified sharply, with Brazil posting the largest volume of overdue debt since central bank records began in 2004. Arrears of more than 90 days reached R$247.6 billion in the first four months of 2026, a 50.7 per cent jump from the same period a year earlier, according to data compiled by the São Paulo state trade federation. The increase of R$83.3 billion in just twelve months nearly equals the entire stock of overdue credit the country held in 2018. In Argentina, 5.8 million people—27.9 per cent of all debtors—were unable to service their obligations regularly in May, with delinquency rates at non-bank digital lenders climbing to 29.6 per cent, the highest since records began for that segment. Indonesia’s online lending outstanding rose to Rp103.73 trillion in May, up Rp1.66 trillion in a single month, while the aggregate non-performing loan ratio for peer-to-peer lending stood at 4.42 per cent.

The deterioration is being driven by a combination of elevated benchmark interest rates, persistent inflation, and, in some markets, the rapid expansion of digital credit to lower-income borrowers. In Brazil, the Fecomercio-SP survey identified the Selic rate, food and fuel price pressures, and the growing share of household budgets absorbed by online sports betting as factors that have reduced the capacity to repay. Argentine analysts point to wages that have yet to recover purchasing power and personal loan rates that remain punishingly high outside the banking system. The pain is not uniform: in Brazil, agricultural states such as Tocantins and Rio Grande do Sul recorded arrears growth above 95 per cent, reflecting the vulnerability of regions dependent on commodity cycles. In Argentina, delinquency among 18-to-30-year-olds approached 40 per cent, while in Indonesia, sharia-compliant banking assets contracted slightly even as corporate sukuk issuance grew 15.23 per cent year-to-date.

Regulators are responding with a mix of consolidation and tighter capital rules. Indonesia’s financial services authority (OJK) has approved the merger of 81 rural banks into 24 entities and issued a new regulation requiring higher minimum core capital for such banks, with more than 200 further mergers still in the pipeline. The OJK also reported that eight of 144 finance companies and eight of 94 online lending platforms have yet to meet minimum equity thresholds, though all have submitted action plans. In Morocco, by contrast, stress tests conducted by the systemic risk committee found the insurance sector resilient, with the solvency ratio rising to 409.4 per cent and return on equity reaching an 11.1 per cent decade high, buoyed by strong financial market performance.

The next factual milestones will be the release of second-quarter delinquency data from Brazil’s central bank and the implementation deadlines for Indonesia’s new minimum capital rules, which took effect on 30 June 2026. Market participants will also watch for any adjustment in Argentina’s monetary stance as the central bank navigates between inflation control and the growing strain on household balance sheets.