UK student-loan repayments explained: plans, thresholds and take-home pay

Choose the correct repayment plan

The repayment plan is the most important input. Plan type can depend on where and when you studied, and a postgraduate loan can create a separate deduction. Do not choose a plan because the label sounds familiar—check your Student Loans Company account or payslip information.

Current official plan information is published by the UK Government student-loan repayment service. Rules and thresholds can change, so review the source link in the calculator before relying on a result.

A practical approach

First model your annual salary using the Student Loan Repayment Calculator and the plan shown in your records. Then use Take-Home Pay with the same salary and loan assumptions to see how tax, National Insurance, pension contributions and loan deductions combine in a pay period.

For a pay rise, bonus or job offer, test the current and proposed pay separately. That shows the marginal effect of higher earnings without implying that the whole salary is repaid at one percentage.

Sources and limits

Actual payroll deductions can differ because of pay frequency, year-to-date payroll adjustments, plan data held by your employer or changes in official thresholds. The tool does not determine your balance, cancellation date or repayment strategy. Use your official account for those details.