If you have a student loan, repayments are typically deducted automatically through your payslip once you earn above a certain threshold, and understanding how this works can clear up a lot of confusion around a deduction that often isn’t explained anywhere else.
How repayments are triggered
Student loan repayments are only deducted once your income rises above a specific annual threshold, which depends on which repayment plan your loan falls under. Below that threshold, no repayments are taken at all.
Repayment plans vary
The UK has multiple student loan repayment plans, depending on when and where you started your course, each with different thresholds and repayment percentages. It’s worth knowing which plan applies to you, since this affects both when repayments start and how much is taken.
How it’s calculated on your payslip
Once you’re above the threshold, a percentage of your income above that threshold, not your entire income, is deducted automatically each pay period, in a similar way to how Income Tax is calculated in bands.
It doesn’t work like typical debt
Student loan repayments are based purely on income, not on how much you originally borrowed, and any remaining balance is typically written off after a set number of years, depending on your plan. This makes it behave quite differently from a normal loan or credit product.
The takeaway
Student loan repayments are an automatic, income-based deduction rather than a fixed monthly bill, and knowing which repayment plan applies to you clarifies both the threshold and the percentage being taken from your payslip.