# Student overdraft rules explained

> Students & young adults · Last updated 4 July 2026

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## Quick answer

Student bank accounts offer interest-free overdrafts up to £1,000–£3,000 — arranged and fee-free during study, converting to expensive graduate accounts if not cleared.

A student overdraft is debt, not free money — banks hope you stay as a graduate customer paying near 40% EAR later. The FCA treats overdrafts as regulated credit. This guide explains limits, graduate conversion and how to use an overdraft safely.

## Key facts

- Interest-free only while studying on designated student account — limits often tiered by year of study
- Must remain within arranged limit — unarranged overdraft charges still costly though capped under FCA rules
- Graduate account gives one to three years to repay before standard APR near 40% EAR applies
- Credit file affected if persistently maxed or unpaid after graduation

## Choosing account

Compare the guaranteed minimum overdraft, not just the headline maximum. Some accounts advertise up to £3,000 but only offer £500 in your first year.

Free railcards or cash perks are worth less than a reliable £2,000 overdraft if you genuinely need a financial buffer during term time. Compare the guaranteed overdraft before choosing on perks alone.

## Using wisely

Use an overdraft as an emergency buffer for rent timing, not for holidays funded by assumptions about a future graduate salary. The interest cliff after graduation is steep.

Paying down your overdraft before graduation avoids the cliff edge when interest starts on a graduate account. A part-time job makes clearing the balance realistic.

## Joint and guarantor

Student accounts are individual — parents are not liable unless they act as guarantor on a separate product, which is rare for standard student accounts. The overdraft is in the student's name only.

Switching banks uses the Current Account Switch Service, but your overdraft limit must be renegotiated with the new bank rather than transferring automatically. The new bank may offer a lower limit based on its own criteria.

## Frequently asked questions

### What happens to overdraft after graduation?

Banks usually move you to a graduate account with a tapering interest-free overdraft for one to three years. After that, standard overdraft rates near 40% EAR apply.

### Can I increase my student overdraft?

Ask your bank at the start of each academic year. Limits often rise in year two and three if you maintain the account well and meet their criteria.

### Does overdraft affect credit score?

Using an arranged overdraft modestly is generally fine. Persistently maxing your overdraft or using an unarranged overdraft harms your credit score.

## Primary source

https://www.moneyhelper.org.uk/en/everyday-money/credit/overdrafts

## Related

- [Student budget guide](https://moneyguide.org.uk/students/student-budget-guide/)
- [First job money checklist](https://moneyguide.org.uk/students/first-job-money-checklist/)

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Independent UK money guidance from [Money Guide](https://moneyguide.org.uk). Information only — not regulated financial advice.