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Tax Year Threshold & Interest Browser

Explore historical and projected student loan thresholds and interest rates across all plans. Understand how changes over time have affected repayments and plan for the future.

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Historical Threshold Trends

Tax YearPlan 2
Nominal
2025/26
Projected
£28,470
+4.3%
Impact: £588
2024/25
£27,295
+0.0%
Impact: £693
2023/24
£27,295
+0.0%
Frozen
Impact: £693
2022/23
£27,295
+0.0%
Frozen
Impact: £693
2021/22
£27,295
+2.7%
Impact: £693
2020/21
£26,575
Impact: £758

Impact calculation: Annual repayment for £35,000 salary

Interest Rate History

Tax YearRPI RatePlan 2
2025/26460.0%
730.0%
RPI to RPI+3%
2024/25460.0%
730.0%
RPI to RPI+3%
2023/24690.0%
730.0%
RPI to RPI+3%
2022/23440.0%
690.0%
RPI to RPI+3%
2021/22150.0%
450.0%
RPI to RPI+3%
2020/21110.0%
410.0%
RPI to RPI+3%

Key Historical Insights

Threshold Freezes

Plan 1 and 2 thresholds were frozen 2022-2024, significantly increasing repayment burden as salaries rose with inflation.

Plan 5 Introduction

Plan 5 introduced fixed £25k threshold but 40-year write-off. Lower interest rates but longer repayment period.

Scottish Advantage

Plan 4 consistently offers the highest thresholds, making Scottish students better off in repayment terms.

Interest Rate Volatility

Interest rates fluctuated dramatically 2020-2024, from historic lows near 1% to peaks over 7% affecting loan balances.

Real Terms Impact

When adjusted for inflation, threshold freezes represented significant real-terms cuts, increasing repayment burden substantially.

Policy Uncertainty

Frequent policy changes make long-term planning difficult. Future threshold increases are promised but not guaranteed.

Data Sources & Methodology

Official Sources: All threshold and interest rate data sourced from HM Treasury announcements, Student Loans Company publications, and Department for Education policy documents.

Inflation Adjustment: Uses official ONS Consumer Price Index (CPI) data for real-terms calculations. Base year can be adjusted to show relative purchasing power.

Projected Data: Future rates marked as "projected" are based on government announcements and may be subject to change in future budget announcements.

Calculation Notes: Impact calculations assume consistent salary throughout tax year. Actual repayments may vary due to PAYE timing, multiple employments, and other factors.