Student Loan Transitions Into Serious Delinquency Reached a Record High. An Equifax Advisor Warned That Wage Garnishment on Those Loans May Disrupt the Order in Which Households Pay Their Bills — the Assumption That Mortgages and Car Loans Come First Is the One Lenders Have Modelled Around for Decades. |
Student loan transitions into serious delinquency reached a new record high in recent quarterly data. Tom O'Neill, Market Pulse Advisor at Equifax, flagged the second-order risk directly: households have historically prioritised mortgages and auto loans, but stress from other credit categories — student loan wage garnishment specifically — may disrupt that predictability. |
The payment hierarchy O'Neill refers to is not a theory but a durable empirical regularity, and it underpins how consumer credit is underwritten. Borrowers under strain have consistently protected the collateral they cannot live without, which is why mortgage and auto delinquency have historically lagged card delinquency in a downturn. Wage garnishment breaks that ordering mechanically rather than behaviourally: money removed from a paycheque before it reaches the household is not available to be allocated according to any priority, which means a borrower who would have paid the mortgage first may simply be short. The surrounding data show stress that is uneven rather than general. Mortgage delinquencies have increased most among low-income borrowers in regions with weakening labour and housing markets, new car loans have grown fastest among subprime borrowers with scores below 620, and serious credit card delinquencies have risen most among those aged 40 to 59 — evidence that higher-income consumers are carrying the economy while younger and subprime borrowers fall behind. |
For the investor, the reason this is worth attention is that it undermines a modelling assumption rather than adding another data point to a known trend. Credit models calibrated on the historical payment hierarchy will understate losses in secured categories if garnishment reorders household cash flows, and that error would appear first in exactly the products assumed to be safest. The practical read is that the correlation between student loan stress and mortgage or auto performance may be higher going forward than the historical data suggests, particularly in the lower-income and subprime cohorts where both exposures concentrate. The observable test is whether mortgage and auto delinquency rise among borrowers with student loan balances faster than among those without — a comparison the credit bureaus can make and the aggregate numbers cannot. |
Sources — Equifax via Barchart, November 5, 2025 · KPMG, February 10, 2026 |
