Student loan deductions on a payslip depend on the loan plan, pay-period earnings, payroll records and whether a postgraduate loan also applies.
A student loan line on a payslip is usually a payroll deduction taken when pay is above the threshold for the relevant loan plan. The deduction depends on the plan payroll is using, the pay period and whether a postgraduate loan also applies.
On £35,000 a year, a standard 2026/27 tax code and no pension or student loan, the figures work out like this. Open a calculator to put your own numbers in.
A student loan line on a payslip is usually a payroll deduction taken when pay is above the threshold for the relevant loan plan. The deduction depends on the plan payroll is using, the pay period and whether a postgraduate loan also applies.
| Tax/source year | 2026/27 |
|---|---|
| Region | England/Wales/Northern Ireland |
| Tax code basis | 1257L where the page uses PAYE defaults |
| Pension basis | No pension deduction unless this example says otherwise |
| Student loan basis | No student loan unless selected in this example |
| Calculator setting | The answer is more useful when matched to the same tax year, region, tax code, pension and loan settings used in the calculator. |
|---|---|
| Records to compare | Payslips, HMRC records, student-loan notices and pension scheme documents can explain differences. |
| Tax code | HMRC tax-code changes, K codes, BR/D codes, or emergency markers can change PAYE deductions. |
|---|---|
| Cumulative basis | Week 1, Month 1 or non-cumulative payroll can differ from a smooth annual calculator estimate. |
| Pension method | Relief at source, net pay and salary sacrifice can affect taxable pay and take-home pay differently. |
| Payroll timing | Bonus, overtime, arrears, refunds, cut-off dates and corrections can all move a single payslip. |
| Open the salary calculator with editable assumptions | calculator next step |
|---|---|
| Review calculation sources and methodology | source context |
| What is not decided here | PayBreakdown does not decide payroll correctness, lender approval, benefit entitlement or employer compliance, and does not give regulated financial, mortgage, debt, tax, payroll or legal advice. |
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The figures on this page use the values below. Open the calculator if your example salary differs.
The deduction is normally based on earnings above the threshold for the plan recorded by payroll. Different plans can use different thresholds, so guessing the plan can make a calculator comparison misleading.
Compare the payslip line with the loan plan and the pay period before assuming the deduction is wrong.
This is educational guidance for understanding how UK pay and tax work. It does not decide payroll correctness, HMRC treatment, lender approval, benefit entitlement or employment rights, and it is not regulated financial advice. Where a figure matters, check it against your payslip, your HMRC account, or the official guidance linked on this page.
Student loan repayments are separate payroll deductions. They are usually based on earnings above the relevant threshold and do not replace PAYE Income Tax or National Insurance.
It can, because payroll and Student Loans Company records may not update at the same time. Check official records and payroll notices where timing matters.
Last updated 2026-08-19. Estimates are for planning and should be checked against official records where the decision matters.