An injury caused by someone else's negligence can affect far more than your health. If you have had to take time off work, or if your ability to earn a living has been reduced, the financial impact can be significant. In a personal injury claim, you are entitled to seek compensation for loss of earnings, both for the income you have already lost and for any income you are likely to lose in the future. At Michael Boylan Litigation, we work with each client to ensure that every aspect of their financial loss is properly calculated, supported by the right evidence, and included in their claim.
What Is Loss of Earnings in a Personal Injury Claim?
Loss of earnings is the compensation you may receive for income lost as a direct result of your injury. It falls under the category of special damages, which covers all measurable financial losses arising from an accident.
Loss of earnings is divided into two parts:
Past loss of earnings: The income you have already lost between the date of your accident and the date your claim is assessed or heard in court.
Future loss of earnings: The income you are expected to lose going forward, if your injury has affected your ability to work in the longer term.
Both are calculated on a net basis, meaning after deductions for tax, PRSI, and the Universal Social Charge (USC). The courts in Ireland apply this approach because you are being compensated for the actual income you would have taken home, not the gross figure.
Calculating Past Loss of Earnings
Past loss of earnings is generally the more straightforward part of the calculation. Your solicitor will assess the income you would have earned during the period of absence, and compare it against what you actually received (if anything) during that time.
For employed claimants, the calculation typically involves:
Establishing your average net income over the six months or more before the accident. This is usually done using payslips, P60s, or employer records.
Multiplying the average net monthly or weekly income by the number of weeks or months you were unable to work.
Including any overtime, bonuses, shift allowances, or commission that you would ordinarily have received. If your earnings varied, your solicitor may use the earnings of comparable colleagues during the same period to establish what you would have earned.
For self-employed claimants, the calculation is more complex because income tends to fluctuate. The courts in Ireland generally use the average of your net income over three to five years before the accident, based on your audited accounts and Revenue returns. In some cases, a forensic accountant (a specialist who analyses financial records to calculate losses) will be engaged to prepare a detailed report.
Calculating Future Loss of Earnings
Future loss of earnings applies when your injury has a lasting impact on your ability to work or earn at the same level as before your accident. This is one of the most significant elements in serious injury claims, and calculating it properly is essential.
The standard method used in Ireland involves two figures:
The multiplicand: This is your net annual loss. It is the difference between what you would have earned each year (had the accident not happened) and what you can now earn, if anything, given the effects of your injury.
The multiplier: This is a figure that represents the number of years of future loss, adjusted to reflect the fact that you are receiving a lump sum now rather than income spread over time. The multiplier takes into account factors such as your age, expected retirement age, life expectancy, and a discount rate (a standard adjustment used to convert future losses into a present-day value).
In simple terms, the calculation works like this:
Net annual loss x multiplier = lump sum for future loss of earnings
For example, if your net annual loss is €20,000 and the multiplier (based on your age and working life) is 15, the future loss of earnings element of your claim would be €300,000.
This calculation is supported by actuarial evidence (prepared by an actuary, a professional who specialises in financial projections and statistics) and, where necessary, by a forensic accountant. Your solicitor will instruct these experts on your behalf.
Reduced Earning Capacity
In some cases, you may be able to return to work after your injury, but not at the same level or in the same role. You may need to take a less physically demanding position, work reduced hours, or accept a lower-paid role because of the lasting effects of your injury.
This is known as reduced earning capacity, and it is a claimable head of loss. Even if you are currently earning the same as before your accident, the courts will consider whether your injury places you at a greater risk of losing your job in the future, or at a disadvantage in the labour market if you were to seek new employment.
Your solicitor may engage a vocational assessor (a professional who evaluates how an injury affects a person's ability to work and their employment prospects) to provide a report on your current and future employability. This evidence is particularly important in cases involving serious injuries such as spinal cord injuries or acquired brain injuries where the impact on working life can be profound.
Lost Benefits Beyond Salary
Loss of earnings is not limited to your basic pay. You may also be entitled to claim for other employment-related losses caused by your injury. These can include:
Pension contributions: If you have missed employer pension contributions during your period of absence, or if your injury means you will not accumulate the same pension benefits over your career.
Bonuses and commission: Regular performance-related payments you would have received.
Overtime: If overtime was a consistent part of your working pattern.
Career progression: If your injury has affected your ability to gain promotions, qualifications, or higher-paid roles that you would otherwise have achieved.
Employment benefits: Company car, health insurance contributions, or other benefits that formed part of your employment package.
Your solicitor will review your contract of employment, payslips, and employer records to ensure that all of these losses are captured in your claim.
Evidence Needed to Prove Loss of Earnings
Proving your loss of earnings requires clear, well-organised documentation. The stronger the evidence, the easier it is to recover the full amount.
For employed claimants, the key documents include:
Payslips from the six to twelve months before the accident.
P60 or employment detail summary for recent tax years.
A letter from your employer confirming the period of absence, your rate of pay, and any benefits you have lost.
Records of overtime, bonuses, or commission you regularly received.
For self-employed claimants, the key documents include:
Audited accounts or financial statements for the three to five years before the accident.
Revenue returns (tax returns filed with the Revenue Commissioners).
Bank statements showing business income.
A forensic accountant's report, if your income pattern is complex or if the business was growing before the accident.
In all cases, medical evidence is needed to link your period of absence (and any future restrictions) to the injuries you sustained in the accident. Your treating doctors and, where appropriate, independent medical experts will provide reports confirming how your injury has affected your ability to work.
Frequently Asked Questions
Is loss of earnings calculated before or after tax?
Loss of earnings in Ireland is calculated on a net basis, meaning after deductions for tax, PRSI, and USC. The courts compensate you for the actual income you would have taken home, not the gross amount. Compensation itself is not taxable and is treated as capital under Section 613 of the Taxes Consolidation Act 1997.
Can I claim for future loss of earnings if I have returned to work?
Yes. If you have returned to work but in a reduced capacity, at a lower salary, or in a less demanding role, you may still be entitled to claim for future loss of earnings or reduced earning capacity. You may also have a claim if your injury places you at a greater risk of unemployment in the future.
How is future loss of earnings calculated for a self-employed person?
For self-employed claimants, future loss of earnings is based on the average of your net income over a period before the accident, supported by audited accounts and Revenue returns. Where the calculation is complex, your solicitor will engage a forensic accountant to prepare a detailed report. The court will also consider the trajectory of your business and whether income was likely to grow.
What is a vocational assessor?
A vocational assessor is a professional who evaluates how your injury has affected your ability to work and your prospects in the labour market. They may assess your skills, qualifications, physical capacity, and the types of employment that remain open to you. Their report provides important evidence in claims involving reduced earning capacity or career disruption.
What happens if I was not working at the time of the accident?
You may still have a claim. If you were between jobs, in education, or about to start employment, your solicitor can present evidence of your earning potential and the income you would have earned but for the injury. This is assessed based on your qualifications, work history, and the opportunities available to you.
Get in Touch
At Michael Boylan Litigation, we understand that the financial impact of an injury can be just as distressing as the physical recovery. If you have been injured and would like to discuss your situation, please contact us today. We are here to help.
*In contentious business, a solicitor may not calculate fees or other charges as a percentage or proportion of any award or settlement.
Social Welfare and Your Claim
If you received social welfare payments such as Illness Benefit or Injury Benefit while you were unable to work, these are taken into account in your loss of earnings calculation. In practice, your past loss of earnings is calculated as the difference between your net income and the social welfare payments you received. The Department of Social Protection may also seek to recover certain payments from your compensation under the recovery of benefits process.
Your solicitor will factor this into the overall calculation to ensure there is no shortfall or overlap.