The MFI sector's 2024 credit stress did not arrive without warning. Analysts tracking portfolio at risk, borrower-level indebtedness, and geographic concentration in MFI pools had flagged the conditions for systemic stress from at least mid-2023. What made 2024 distinct was the speed and breadth of deterioration once it began: PAR30 ratios across the sector rose from approximately 2–3% in early 2023 to above 6% by mid-2024 for a significant number of originator programmes, with the highest concentrations of stress in Andhra Pradesh, Telangana, West Bengal, and parts of Odisha. For MFI securitisation investors, the episode produced trigger breaches, credit enhancement drawdowns, and rating actions that the CE structures of those pools had not been sized to accommodate.
Understanding what caused the stress, what it revealed about structural weaknesses in pre-2024 MFI ABS, and what the market now requires from originators returning to issuance is the analytical foundation for informed participation in MFI securitisation going forward.
What caused the 2024 stress: overlending and bureau gaps
The proximate cause of the 2024 MFI stress was over-indebtedness at the borrower level — a state where individual microfinance borrowers had accumulated debt obligations across three, four, or five lenders that collectively exceeded their debt-service capacity at prevailing interest rates. The structural conditions for this outcome had been building for several years.
The period from 2020 to 2023 saw rapid growth in MFI origination volumes as lenders expanded geographic reach and relaxed — in practice if not in policy — the indebtedness caps that are central to RBI's microfinance regulatory framework. The harmonised microfinance guidelines issued by RBI in March 2022 (the Master Direction on Regulatory Framework for Microfinance Loans) introduced household income-based repayment capacity limits — total loan repayment obligations not to exceed 50% of household income — and removed the ₹1.25 lakh cap in favour of this income-based approach. The intent was to provide a more rational borrower-level constraint. The practical consequence, in a market with imperfect income verification, was that the new framework was easier to satisfy on paper and harder to enforce empirically.
Credit bureau coverage of MFI borrowers improved substantially between 2015 and 2022 through CRIF High Mark, which functions as the primary MFI credit bureau. But bureau coverage captures institutional lending to registered entities. The overlap between borrowers across multiple MFI lenders — visible in bureau data — understates true indebtedness because it does not capture lending from Self Help Groups, informal moneylenders, or digital lenders who either report with a lag or do not report at all. By 2023, a material proportion of borrowers in high-penetration geographies had actual repayment obligations that exceeded bureau-visible obligations by 30–40%, by some originator estimates.
Geographic concentration amplified the systemic effect. AP, Telangana, and West Bengal collectively account for a disproportionate share of Indian MFI outstanding exposure, reflecting the historical maturity of the MFI sector in those states. In states where MFI penetration is highest, borrower overlap between lenders is also highest — meaning that when repayment stress emerged in these markets, it manifested as simultaneous delinquency across multiple lender portfolios rather than as isolated originator-specific problems.
What happened to structured pools: trigger breaches and CE erosion
The consequence for MFI ABS was predictable in retrospect but was not adequately priced in the CE structures of pools originated between 2021 and 2023. Most MFI PTC transactions carry performance triggers — typically defined around three-month rolling collection ratios — that, when breached, redirect excess spread from the junior tranche to the CE reserve, accelerate amortisation of the senior tranche, or both.
By the second half of 2024, a significant number of pools had breached their collection ratio triggers. In pools where the CE was sized on the assumption of 2–3% credit losses under stress, realised losses running at 6–8% of outstanding balance produced CE drawdowns that either left senior investors with residual principal risk or triggered rating actions. CRISIL and ICRA both issued negative rating watch notifications across multiple MFI PTC programmes in the second and third quarters of 2024, some of which resulted in downgrades from the AA category.
The CE sizing problem in pre-stress pools reflected a combination of factors. Base-case loss rate assumptions were calibrated to the 2015–2022 performance period, which was the longest benign period in MFI history. Stress multiples applied on top of base-case losses were insufficient to capture a systemic stress scenario of the type that materialised — rating agency stress scenarios at the AA level were typically designed for originator-specific stress, not sector-wide correlated stress. And geographic concentration adjustments — even where applied — were based on models built before the 2024 stress demonstrated the pace at which correlated deterioration can develop across a concentrated geography.
What investors now require: the structural changes
The investor requirements for MFI securitisation that have emerged from the 2024 stress are more specific and more quantitative than the pre-stress framework. Investors who participated in pools that breached triggers or experienced CE drawdowns are now applying a materially different analytical lens.
CE levels for new MFI PTC issuances are being negotiated at 1.5 to 2 times the pre-2024 norms for equivalent rating categories. A transaction that would have achieved a AA rating with 12–14% CE in 2022 now requires 18–22% CE or higher, depending on originator, geography, and pool composition. The increase reflects both higher assumed base-case losses and the application of more conservative stress multiples.
Borrower overlap limits have become a hard structural requirement rather than a disclosure item. Investors are now requiring representations from originators that, within the pool, the proportion of borrowers with three or more active MFI loans at the time of pool cut-off is capped — typically at 15–20% — and that the pool excludes borrowers whose bureau-reported total MFI exposure exceeds a defined threshold. Verifying these representations requires loan-level bureau data at the pool cut-off date, which means originators whose data infrastructure cannot produce borrower-level bureau snapshots at pool construction are effectively excluded from the securitisation market for institutional investors.
Geographic concentration caps are now being specified at the pool level rather than treated as an originator-level disclosure. Investors are requiring that no single state represents more than 35–40% of pool outstanding at any point during the transaction life, with step-down triggers if concentration rises above these levels post-issuance due to differential prepayment or default across geographies. For originators with heavy AP/Telangana exposure, this is a binding constraint that cannot be satisfied without either restructuring the geographic composition of their origination pipeline or pooling across multiple geographies — which requires a larger and more diversified book than many mid-tier MFI originators currently have.
Originator concentration limits within pools are a newer requirement, reflecting investor concern about originator-specific operational risk. Where pools involve more than one originator — a co-origination structure — investors are capping the contribution of any single originator at 40–50% of the pool, reducing the exposure to a single servicer's operational health.
What good originator data looks like post-stress
The 2024 stress revealed a data gap that is now being addressed, slowly, by originators who wish to return to the securitisation market. Pre-stress MFI pool data disclosed to investors typically included collection ratios, PAR buckets, geographic distribution, and average loan size — the standard MFI ABS disclosure set. What it did not include was the information investors now require to make independent credit judgements: borrower-level bureau overlap data, repayment-to-income ratios at origination, monthly cohort-level performance curves by geography and disbursement vintage, and post-stress collection efficiency by loan age.
The originators who are returning to the securitisation market first — the larger, better-capitalised MFI institutions with established data systems — are those that can produce this enhanced disclosure set. For a transaction to attract institutional investors at reasonable pricing, the originator needs to be able to show six or more cohorts of monthly performance data by vintage, with explicit disclosure of the 2024 stress period performance and a quantified explanation of how the current pool differs in composition from the stressed vintage. Investors who experienced trigger breaches in 2024 are not willing to participate in new issuances from the same originator on the basis of pre-stress track records; they require a post-stress performance period of at least two to three quarters before they will commit to new exposure.
Market recovery and which originators are returning first
The MFI securitisation market is in a partial recovery phase as of early 2026. New issuances have resumed, but the investor appetite is significantly more concentrated than in the pre-stress period. The recovery is being led by a small cohort of MFI originators — primarily the top five to seven by AUM, all of which have strong institutional ownership, well-developed data infrastructure, and geographic diversification sufficient to satisfy the new concentration limits.
Mid-tier originators — those with AUM in the ₹3,000–₹8,000 crore range — are facing a harder path back to the securitisation market. Their geographic concentration is typically higher (reflecting regional origination focus), their data systems are less capable of producing the enhanced disclosure set that institutional investors now require, and their post-stress financial positions may reflect CE drawdowns or rating actions that investors are not yet willing to look through. Many in this cohort are relying on bank borrowings and NCD issuances as the primary funding source while they rebuild performance track records.
For investors assessing entry into the MFI securitisation market in 2026, the calculus has shifted. Pre-stress, the question was whether the CE was sufficient for the expected loss distribution. Post-stress, the additional question is whether the originator's data infrastructure can sustain the enhanced surveillance requirements that investors now impose, whether the pool composition satisfies the new concentration limits, and whether the CE is sized for a realistic stress scenario rather than one calibrated to the benign 2015–2022 period. The market will recover; the structural requirements it is imposing on originators will not revert to pre-2024 levels.
For MFI pool analytics, post-stress CE sizing assessment, or originator due diligence for structured credit transactions, get in touch.
