Student Loan Repayment UK 2026/27 — Thresholds, Plans, and Write-Off Dates

When Is My Student Loan Written Off UK?

Student loan write-off dates by plan type. How long until your loan is cancelled, what happens at write-off, and whether you should try to repay early.

Tax information is based on HMRC rules for the 2026/27 tax year. Tax rules can change — always verify current rates at GOV.UK. This is not tax advice. Consider consulting a qualified tax adviser for your personal situation.

Your student loan doesn’t last forever. Here’s when it gets written off based on your loan type.

Write-Off Dates by Plan

Summary

PlanWrite-Off Period
Plan 125 years or age 65 (whichever first)
Plan 230 years
Plan 430 years (or age 65 for older borrowers)
Plan 540 years
Postgraduate30 years

Detailed Rules

PlanFrom WhenCondition
Plan 1April after leaving courseEarlier of 25 years or age 65
Plan 2April after leaving course30 years exactly
Plan 4April after leaving course30 years (or 65 if pre-2007)
Plan 5April after leaving course40 years exactly
PostgraduateApril after leaving course30 years

Calculate Your Write-Off Date

Plan 2 Example

Your DetailsDate
Course endedJuly 2020
First April afterApril 2021
Plus 30 yearsApril 2051
Write-off dateApril 2051

Plan 1 Example

Your DetailsDate
Course endedJuly 2010
First April afterApril 2011
Plus 25 yearsApril 2036
Or turn 65Whichever first

Plan 5 Example

Your DetailsDate
Course endedJuly 2027
First April afterApril 2028
Plus 40 yearsApril 2068
Write-off dateApril 2068

Quick Reference Table

By Graduation Year (Plan 2)

Left CourseWrite-Off Year
20152046
20162047
20172048
20182049
20192050
20202051
20212052
20222053
20232054

By Graduation Year (Plan 5)

Left CourseWrite-Off Year
20272068
20282069
20292070
20302071

What Happens at Write-Off

The Process

StepWhat Happens
Date reachedAutomatic process
SLC notifiesYou’re written to
Balance cancelledGoes to £0
No action neededFrom you

Tax Implications

FactorTreatment
Write-off amountTax-free
Not incomeDoesn’t count
No penaltyNot negative
Simply cancelledClean slate

Credit File Impact

IssueReality
Student loanNot on credit file
Write-offNo negative impact
Future borrowingUnaffected
Shown on SLCNot credit agencies

Will You Repay Before Write-Off?

Who Typically Repays in Full

PlanTypical Full Repayers
Plan 1Many (lower balances)
Plan 2High earners only
Plan 4Many (lower fees)
Plan 5Very high earners

Calculation Example

Your SituationNumbers
Loan balance£50,000
Annual repayment£1,500
Years to repay33 years
Write-off at30 years
Will you repay?No

Factors Affecting Repayment

FactorImpact
Starting salaryHigher = repay more
Career progressionMore increases = repay faster
Time in workGaps reduce payments
Years abroadMay not repay
Interest rateBalance grows

Should You Overpay?

When Overpaying Makes Sense

SituationConsider Overpaying
Will definitely repayBefore write-off
Very high earnerWill clear it anyway
Close to clearingSmall balance left
Plan 1Often fully repaid

When NOT to Overpay

SituationDon’t Overpay
Won’t clear before write-offWasted money
Plan 2 medium earnerLikely won’t clear
Plan 540 years = unlikely
Better usesPension, mortgage, saving

The Maths

If Your LoanWill Be Written Off
You have£40,000 remaining
At write-offYou’d have repaid £38,000
Overpaying £5,000Means paying £43,000 vs £38,000
Wasted£5,000

Interest and Balance Growth

How Balances Change

FactorEffect
Interest accruesBalance grows
RepaymentsReduce balance
Net effectOften balance grows initially

Interest Rates by Plan

PlanInterest Rate (2025/26)
Plan 1Lower of RPI or BoE +1%
Plan 2RPI to RPI +3%
Plan 4Lower of RPI or BoE +1%
Plan 5RPI only
PostgraduateRPI to RPI +3%

Balance Growth Example

YearBalanceInterestRepaymentsNew Balance
1£50,000£3,000£1,500£51,500
5£55,000£3,300£2,000£56,300
10£58,000£3,500£3,000£58,500

Multiple Loans

If You Have Both Plans

LoansWrite-Off
Plan 2 + PostgraduateEach has own write-off
Separate trackingBy SLC
Can differBy years

Postgraduate Loan

FeatureDetails
Separate loanFrom undergraduate
30-year write-offFrom April after course
Repaid concurrentlyWith undergraduate

Taking Breaks from Work

Impact on Write-Off

ActionEffect
Career breakClock still ticks
Maternity leaveWrite-off date unchanged
UnemploymentSame
Time abroadDate unchanged

Impact on Repayments

ActionEffect
Below thresholdNo repayments
Clock continuesTowards write-off
Balance may growWith interest
May never repayWorks in your favour

Checking Your Status

How to Check

MethodDetails
SLC accountOnline
Balance shownCurrent
Plan typeConfirmed
Repayment forecastEstimated

What to Check

ItemWhy
Current balanceKnow where you stand
Plan typeConfirms write-off rules
Repayment historyAll payments recorded
Interest rateCurrent rate

Summary

PlanWrite-Off Period
Plan 125 years or age 65
Plan 230 years
Plan 430 years
Plan 540 years
Postgraduate30 years
Key PointsRemember
AutomaticNo action needed
Tax-freeWritten off amount
Most don’t repayIn full (Plan 2/5)
Don’t overpayIf won’t clear anyway
Your ChecklistStatus
Know your plan type
Calculated write-off date
Estimated if you’ll repay
Decided on overpaying

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Sources

  1. Student Loans Company — Repayment thresholds
  2. GOV.UK — Student loan repayment