London Business School

Why Delaying Student Loan Payments Benefits Everyone

The London Business School podcast explores how the timing of student‑loan repayments shapes graduates’ financial trajectories. Professor Francisco Gomez explains that in the UK the surge in debt stems mainly from a growing cohort of borrowers, while in the US soaring tuition costs have doubled average loan balances over the past two decades. Both systems now face higher interest rates linked to inflation, intensifying repayment pressures. Gomez highlights that repayment typically begins when earnings are at their lowest, just as young adults confront housing costs, family formation, and other financial shocks. Using a mortgage analogy, he shows why front‑loaded payment schedules are inefficient: they force large early outlays when borrowers are least able to pay, distorting labor‑market decisions and delaying wealth accumulation. Key examples include the observation that a graduate’s real income roughly doubles over the first 25 years, and that UK income‑contingent thresholds can discourage promotions to avoid triggering repayments. The research proposes a simple policy tweak—deferring loan payments for ten years—which generates substantial lifetime‑welfare gains without increasing fiscal burden. If adopted, such deferral could reduce early‑career financial strain, encourage better job matches, improve home‑ownership rates, and enhance overall human‑capital returns, offering a win‑win for borrowers and the broader economy.