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The Money CalculatorUK Tax & Finance Tools
Tax year 2026/27  ·  Bank of England base rate 3.75%

Student loan: should you overpay?

UK student loans aren't like normal debt. You repay a fixed slice of income above a threshold, and anything left is written off after 25–40 years — so unless you'd clear the balance before then, voluntary overpayments are simply money you'd never have had to pay. This projects your loan and shows whether overpaying actually helps.

Your loan

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The overpayment you're weighing up

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The verdict
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With vs without overpaying

Worth knowing

These results are estimates for general information only and are not financial advice. Check every figure yourself and seek appropriate advice from a qualified professional before making any decision. Read the full disclaimer.