When an injury ends or reduces someone’s ability to work, the financial loss does not stop on the day of settlement. It can continue for ten, twenty, or forty years. Courts in England and Wales usually convert those future earnings into a single lump sum paid now. The personal injury discount rate adjusts that lump sum to reflect the fact that the claimant receives the money early.
The rate matters because the claimant can invest or hold the lump sum while it meets losses that have not yet happened. A calculation that ignores this would overcompensate the claimant. A calculation that applies the wrong rate could undercompensate them. In serious and life-changing injury claims, where losses run for decades, even a small change in the rate can alter the value of future loss of earnings materially.
This guide explains what the rate is, how it works within a future loss of earnings claim, the role of the Ogden Tables, the evidence involved and the current rates across the UK. MRH Solicitors, whose website sets out its personal injury and serious injury services, wrote it to help injured people and their families understand the principles before they take advice on an individual claim.
The personal injury discount rate is the percentage used to convert future losses, including loss of earnings, into a lump sum paid today. A lower rate generally produces a higher lump sum for the same future loss. A higher rate generally produces a lower one. The effect grows with the number of years the loss covers.
The personal injury discount rate is a percentage, set within a statutory framework, that courts and parties use to calculate the present value of future financial losses in a lump-sum award. “Present value” means the sum needed today to meet a loss that will arise later.
It is not an interest rate added to your compensation. The underlying principle is simpler. A claimant who receives a lump sum can invest it while using it, year by year, to pay for future losses. The rate allows for the return the claimant could reasonably obtain, so the award neither falls short of the loss nor exceeds it.
The rate reflects assumptions about:
The rate applies to future financial losses awarded as a lump sum, such as loss of earnings and care costs. It does not apply to general damages for pain, suffering and loss of amenity, and it does not apply to losses already incurred.
The rate can be negative. A negative rate means the assumed return does not keep pace with rising costs, so the lump sum must be larger than the simple total of the future losses.
The discount rate sits inside the calculation that converts a stream of lost future income into a lump sum, so a different rate produces a different figure. The process runs in six steps:
This is a general explanation, not a promise of any outcome. The final figure also depends on earnings evidence, medical evidence, life expectancy and the court’s findings.
Future loss of earnings is discounted because money received now can be invested, while money due later cannot. Courts therefore value a future loss by asking what sum, invested prudently, would meet it when it falls due.
For illustration only, consider a single £10,000 loss falling due in five years:
| Discount rate | Present value of £10,000 due in 5 years |
| -0.25% | £10,126 |
| 0% | £10,000 |
| +0.5% | £9,754 |
These figures use one payment and annual compounding. Real calculations involve many more variables, including mortality, contingencies and a stream of annual losses. They show the principle only and do not represent any claimant’s entitlement.
In general terms, yes. When other assumptions stay the same, a lower discount rate gives future losses a higher present value, and a higher rate gives them a lower present value. The table above shows the relationship.
This is not an absolute rule. The rate affects only losses assessed as a lump sum. Your actual figure depends on the size of your annual loss, the period it covers, your age, your evidence and the contingencies applied. A claim with no significant future losses will not turn on the rate at all.
Practitioners calculate future loss of earnings by comparing what the claimant would probably have earned without the injury with what they can still earn, then converting the annual difference into a lump sum over the relevant period. It is more than multiplying a current salary by the years left until retirement.
Factors that can influence the calculation include:
The calculation also allows for contingencies, such as periods of unemployment or illness that could have affected earnings even without the injury. Where a claimant stays in work but faces a greater risk of losing that job in future, a court may consider a separate award for loss of earning capacity, often called handicap on the labour market. Courts assess it differently from a standard multiplier calculation.
Personal injury compensation calculation therefore depends heavily on individual facts, which is why Personal injury compensation calculation cannot be reduced to a formula readers can apply themselves.
Depending on the injury and the career involved, specialist evidence can include:
Not every claim needs every type. A claim involving a modest, short-term loss may need far less than a catastrophic injury claim.
The Ogden Tables are actuarial tables, published by the Government Actuary’s Department, that help lawyers, actuaries and courts calculate lump sums for future losses in personal injury and fatal accident cases. A working party of actuaries, lawyers, insurers and other specialists prepares them. The eighth edition is the current edition at the time of writing.
They work through two building blocks:
Practitioners multiply the two together. The multiplier allows for the discount rate and mortality assumptions, and for earnings claims the tables also provide reduction factors for contingencies other than death. Age, sex, the period of loss, retirement age and other circumstances can change which table and assumptions apply.
The discount rate is a core input. Each multiplier depends on the rate, so the practitioner must use tables and assumptions that match the correct jurisdiction and date. The Government Actuary’s Department updated the Additional Tables in January 2025 to include the +0.5% rate.
The tables provide a framework, not an automatic answer. They do not decide the award. The evidence, the court’s findings, and the applicable legal principles determine the final assessment.
The rate matters more in long-term claims because a rate compounds over time. The more years a loss covers, the more the assumed investment return shapes the lump sum.
The effect grows across losses lasting 10 years, 20 years, 30 years, a claimant’s remaining working life or, in some serious injury cases, a lifetime. Younger claimants with long working lives usually feel it most.
For illustration only, consider a level future annual loss of £10,000, paid at the end of each year:
| Period of loss | Rate of -0.25% | Rate of 0% | Rate of +0.5% |
| 20 years | £205,300 | £200,000 | £189,900 |
| 40 years | £421,300 | £400,000 | £360,900 |
The -0.25% column shows the England and Wales rate that applied from 2019 until 10 January 2025. It appears for comparison only and is not the current rate. In this simplified example, the -0.25% figure exceeds the +0.5% figure by about 8% over 20 years and about 17% over 40 years. The example ignores mortality, contingencies, tax, and other real-world factors, and it does not predict any claimant’s compensation.
Future loss of earnings is only one category of future financial loss the rate can affect. Where a claimant’s injuries justify them, other recurring or long-term losses can include:
Each type needs its own evidence. Care experts, occupational therapists, medical specialists and accommodation experts may all contribute, and each loss can run over a different period. Not every claim includes all of these heads of loss.
In some cases the court orders, or the parties agree, periodical payments instead of a lump sum. Those payments follow different rules, so the discount rate does not affect them in the same way.
At the time of writing (October 2026), the rate is +0.5% in England and Wales, Scotland and Northern Ireland. That alignment is a coincidence of timing, not a UK-wide rule. Each jurisdiction has its own legal framework and its own rate-setting process.
| Jurisdiction | Current rate | Effective from | Previous rate |
| England and Wales | +0.5% | 11 January 2025 | -0.25% |
| Scotland | +0.5% | 27 September 2024 | -0.75% |
| Northern Ireland | +0.5% | 27 September 2024 | -1.5% |
In England and Wales, the Lord Chancellor sets the rate under the Damages Act 1996, as amended by the Civil Liability Act 2018, and must review it at least every five years. Scotland and Northern Ireland operate separate statutory regimes. Both ran consultations on how inflation should be allowed for in the rate from late 2025 into early 2026, which shows the methodology can change.
The rate can therefore change over time, and the rate that applies usually depends on the jurisdiction and the date the court assesses damages or the parties settle. Always confirm the current figure from an official source, such as GOV.UK, before relying on it.
This article focuses on England and Wales, the jurisdiction in which MRH Solicitors is registered. Readers whose claims fall under Scots or Northern Irish law need advice on those systems.
Accurate evidence helps establish the gap between what you actually earn and what you would probably have earned without the injury. No document guarantees a particular figure, but the following can support a calculation:
Future loss calculations often need specialist legal analysis because several technical questions interact. A solicitor can help you:
Personal injury compensation UK varies widely between claims, and a poorly evidenced future loss claim can leave real losses unrecognised. A personal injury solicitor who handles future loss of earnings claims can explain how the rate, the Ogden Tables and your evidence combine in your case. MRH Solicitors’ website also covers serious injury claims and accident at work claims, where long-term earnings losses commonly arise.
1. What is the current personal injury discount rate?
At the time of writing (October 2026), it is +0.5% in England and Wales (from 11 January 2025), Scotland and Northern Ireland (both from 27 September 2024). Each jurisdiction sets its own rate, so confirm the current figure officially.
2. Does a lower discount rate mean more compensation?
Generally yes for future losses, when other assumptions stay the same. A lower rate raises the present value of future losses. The actual figure depends on the individual calculation and evidence.
3. Why is future loss of earnings discounted?
The claimant receives the lump sum before the losses occur and can invest it. The discount rate allows for that return so the award neither under- nor overcompensates.
4. How do the Ogden Tables calculate future losses?
They provide multipliers that convert an annual loss (the multiplicand) into a present-value lump sum, allowing for the discount rate, mortality, and other factors. They are a framework, not an automatic answer.
5. How are long-term financial losses calculated after an injury?
Practitioners identify each future loss, estimate its annual cost and duration, apply the relevant multiplier and adjust for contingencies, using medical, employment and financial evidence.
The personal injury discount rate affects future loss of earnings by adjusting the present value of the lump sum paid for losses that will arise over many years. A lower rate generally increases the lump sum for the same future loss, and a higher rate generally reduces it. The effect grows with the length of the loss, which is why the rate matters so much in serious and catastrophic injury claims.
The Ogden Tables give practitioners a framework for applying the rate alongside age, mortality assumptions and contingencies. They do not decide the award. Accurate evidence on earnings, career prospects and work capacity remains the foundation, and the final figure depends on your circumstances. At the time of writing, the rate is +0.5% in England and Wales, Scotland and Northern Ireland, but each jurisdiction sets its own rate and any of them can change.
If a serious injury has affected your ability to work, MRH Solicitors offers free initial advice with no obligation, according to its website. You can contact the team or start a claim to discuss your situation. No solicitor can guarantee compensation or a particular amount, but early advice can help you understand what your claim may involve.
The information provided is for general informational purposes only and does not constitute advice. While we strive to ensure the information is accurate and up-to-date, we make no representations or warranties of any kind, express or implied, regarding the accuracy, adequacy, validity, or completeness of any information on this site.
