Damages

Loss of earnings for self-employed business owners after an injury

Loss of earnings for self-employed business owners: personal work, orders, profit, replacement, evidence and limitation.

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Mag. Bernhard Brandauer, Rechtsanwalt

BRANDAUER Rechtsanwälte · Damages and civil law

Details decide a damages claim: cause, evidence, each head of loss and the applicable deadline. We put these levels into a clear order and represent your interests in negotiations and in court.

31 August 2026 · Mag. Bernhard Brandauer, Rechtsanwalt

When a self-employed business owner cannot work after an accident or injury, the financial effect may appear only later. An order is completed late, a replacement has to be paid or a customer withdraws. The result is therefore not always visible in one bank statement.

Section 1325 ABGB expressly refers to lost earnings and, where the injured person becomes unable to earn, future lost earnings. For self-employed people, personal work must be separated from the business result. Revenue, profit, saved costs and payments already received are not interchangeable.

This article explains how to prepare a self-employed business owner’s loss of earnings in a comprehensible way. It focuses on specific orders, personal work, replacement staff, accounting records and the distinction from general business fluctuations.

Assess your situation

Which loss-of-earnings question comes first?

The answers help separate personal work capacity, business development and the evidence needed for a clear assessment.

01 Question 1

What needs to be clarified first?

For self-employed people, the personal work, the orders and the business figures must be considered together.

Result

Your orientation

01

Connect the personal work, absence and replacement work.

Prepare a timeline showing the restriction, the affected tasks and any replacement work. Link each period to the relevant medical and business records.

02

Separate the accident-related loss from other business factors.

Compare concrete orders, deadlines and expected results with what actually happened. Record seasonal effects, cancellations and other causes of the decline separately.

03

Connect accounting, orders and payments in one calculation.

Arrange orders, invoices, receipts, costs and tax records by period. The calculation should show how the event led to the specific financial loss.

Separate personal work from the business result

Start by describing your normal work. Which tasks do you perform personally? Do you acquire orders, advise customers, work on construction sites, deliver services or manage the entire operation? The more concrete the description, the easier it is to assess the effect of an injury.

For each period, record what actually stopped. You may have been unable to work at all, or only certain tasks or hours may have been affected. A return with reduced capacity can also explain a loss of earnings if the affected work could not be delegated on equal terms.

The entire business revenue must not simply be treated as personal earnings. The expected result must be distinguished from business costs, saved expenditure and work performed by other people. The question is which loss can be attributed to your own earning activity.

Document orders, profit and revenue correctly

For an agreed order, the contract, offer, description, schedule and previous communication are useful. They show what had to be delivered, when it was due and what economic contribution it was expected to make. A revenue list alone usually does not explain this connection.

Revenue and profit are different. If an order was lost because of the injury, costs that would not have arisen without completion may have to be deducted. Additional material, staff or subcontractor costs and a delayed completion can change the result. Each item should remain visible in the calculation.

For recurring work, earlier orders and receipts may provide a comparison. A one-off project requires a more specific account of the agreement and its likely performance. The further a forecast extends into the future, the more carefully its assumptions and uncertainty should be explained.

Replacement work and reasonable loss mitigation

A replacement can limit the loss but also create additional expenditure. Record which tasks were taken over, when the replacement started and what was paid. The key questions are whether the work was required because of the event and whether the cost was economically reasonable. The Supreme Court summarises this for self-employed people by recognising loss of earnings, replacement costs or a combination of both as possible forms of loss.

Section 1304 ABGB requires contributory responsibility to be considered in assessing loss. In business practice, this does not mean that every conceivable measure must be taken. It calls for a comprehensible assessment of whether orders could be postponed, shared internally or secured through reasonable replacement work.

Replacement work does not automatically remove the loss. It may partly compensate for the personal absence while affecting margin, quality, capacity or customer relationships. Set out the expected contribution, replacement costs and remaining loss separately.

Prove the link between injury and business loss

The timing of the injury and the business decline is an important indication but may not be enough on its own. A clear connection is needed between medical restriction, the specific work and the financial consequence. Medical records should explain the limits, while business records should show the effect on orders and workflow.

Several causes may affect a self-employed business at the same time. Season, weather, market conditions, supply problems, employee absences, cancellations or an earlier planned decline should be separated from the injury-related part. A comparison across suitable periods is often more useful than one month from the previous year.

Explain when the loss appears later. An order may continue initially and only lead to a loss because of late delivery, a contractual penalty or a customer cancellation. The timeline should show when each decision was made and why.

Which records make the calculation understandable

For personal work, calendars, order lists, schedules, time records and a description of the restriction are useful. For the business, collect offers, contracts, invoices, receipts, accounting records and relevant tax documents. Replacement work should be recorded with its period, service and payment.

Arrange the data by clear periods: before the event, absence, replacement, return and later development. Each period should show the result expected without the event, what actually occurred and which costs or replacement payments must be deducted.

The damage documentation check helps organise the records. For the first questions about loss and evidence, you can also use the claim check. The damage documents checklist supports the preparation of the file.

Special points for companies, employees and partners

In a sole proprietorship, personal absence and business consequences may be closely connected. A GmbH or another company is a separate legal entity. A fall in its result therefore cannot automatically be treated as the managing person’s personal loss of earnings.

The chain must also be concrete where employees are involved. Did they need overtime, was an external specialist instructed or were orders completed late? Record additional costs separately from the income prevented or retained as a result.

In jointly run businesses or collaborations, determine who was economically entitled to the order and profit and who performed the work. Written agreements, billing arrangements and the actual division of tasks may matter more than the business name used publicly.

Limitation and the next steps for preparation

Under section 1489 ABGB, a compensation claim generally becomes time-barred three years after knowledge of the loss and the person responsible. A continuing or later-recognised loss of earnings can raise timing questions. Record when the first concrete loss, its possible cause and the responsible person became known.

Prepare a short timeline and a separate loss schedule. Link every item to an order, period, amount, cost deduction and record. Keep open assumptions in an internal working note instead of putting them into an apparently precise total.

The topic pages on professional damage and loss of earnings and evidence, negotiation and limitation provide further orientation. Where there is also a personal injury, the page on personal injury and recovery costs may also be relevant.

Practical core: For self-employed people, revenue alone is not decisive. The assessment concerns the personal work that was lost, the profit probably expected without the event, saved or additional costs and the evidence connecting the injury with the result.

Frequently asked questions

Loss of earnings for self-employed business owners

Can a self-employed person have a loss of earnings without a cancelled order? +
Yes. Reduced personal work, lower capacity on continuing orders or necessary replacement costs may be relevant. The activity, period and result must be shown in a comprehensible way.
Is a fall in revenue automatically recoverable? +
No. Revenue is not the same as profit. Seasonal effects, cancellations, saved costs and other business causes must be separated from the injury-related part.
Which records should a self-employed business owner collect? +
Useful records include orders, contracts, calendars, invoices, receipts, accounting and tax documents, medical records and evidence of replacement or additional costs.
How is a loss connected with a GmbH assessed? +
The company’s reduced result and the managing person’s personal loss of earnings are assessed separately. The legal allocation, personal activity and concrete economic consequence are decisive.

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