Answers · UK 2025/26
How much is my Plan 4 student loan repayment on a £45,000 salary?
On a £45,000 salary in 2026/27, a Plan 4 (Scotland) student loan repayment is £1,008.45 for the year (9% of the £11,205 above the £33,795 threshold), leaving take-home pay of £34,515.10 a year after Scottish Income Tax, National Insurance and the loan repayment -- about £2,876.26 a month.
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Plan 4 student loans are repaid at 9% of income above a 2026/27 threshold of £33,795. On a £45,000 salary, the amount above the threshold is £11,205, so the annual repayment is 9% of £11,205, which is £1,008.45, or £84.04 a month, deducted automatically through PAYE. Scottish Income Tax on £45,000: taxable income after the £12,570 Personal Allowance is £32,430, which now crosses into the 42% Higher rate band above £31,092 of taxable income, giving £6,882.05 Income Tax -- notably more than the £6,486 that applies in the rest of the UK, since Scotland's Higher rate threshold is much lower than the rUK equivalent. National Insurance is UK-wide: 8% of £32,430 = £2,594.40. Total deductions of £10,484.90 leave take-home pay of £34,515.10 a year, around £2,876.26 a month.
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This answer is informational only and does not constitute financial, tax or legal advice. Figures are for the 2025/26 UK tax year. See our methodology and sources.