How to Prove Lost Wages After an Accident

A missed shift can quickly become a missed rent payment, a drained savings account, or a difficult conversation with your employer. Knowing how to prove lost wages after an accident means turning that financial harm into evidence an insurance company cannot casually brush aside.

For injured Michigan workers, a strong wage-loss claim is not simply a statement that you could not work. It is a documented connection between your injuries, your doctor’s restrictions, the work you missed, and the income you would have earned. Insurance companies look for gaps in that chain. Your job is to close them.

What counts as lost wages?

Lost wages are the income you were unable to earn because an accident-related injury kept you from working. That can include regular hourly wages or salary, but it may also include overtime, commissions, tips, bonuses, shift differentials, and self-employment income when the evidence supports the loss.

The calculation depends on your actual work situation. An hourly employee may need to show missed shifts and an established hourly rate. A salaried employee may need payroll records showing time off, reduced pay, or exhausted paid leave. A commissioned salesperson may need prior sales records, commission statements, and proof that injury-related absences caused the missed opportunities.

Lost wages are different from loss of earning capacity. Lost wages address income you have already missed. Loss of earning capacity addresses a lasting injury that limits what you can earn in the future. A construction worker who cannot return to physical labor, for example, may have a future earning-capacity claim even after receiving wage-loss benefits for the weeks immediately following the crash.

Start with medical proof that you could not work

A wage-loss claim rises or falls on medical support. Your employer can confirm you missed work, but a doctor or qualified medical provider must connect that absence to the injuries caused by the accident.

Seek treatment promptly and describe your job duties accurately. Tell your provider whether your work requires lifting, standing, driving, typing, climbing, operating machinery, meeting sales quotas, or working long shifts. Vague medical notes create room for an insurer to argue that you could have worked in some capacity.

Ask for clear work restrictions when they are medically appropriate. Useful documentation states the date you became unable to work, specific restrictions, whether modified duty is possible, and the expected duration of those limitations. Continue attending appointments and following treatment recommendations. Missed treatment can give the insurer an opening to claim your recovery was delayed for reasons unrelated to the collision.

Do not assume a light-duty offer ends the analysis

If your employer offers light duty, take the offer seriously and discuss it with your doctor. Refusing work that falls within your medical restrictions may complicate a wage-loss claim. But an employer cannot simply label a job “light duty” if it exceeds your restrictions or is not a genuine, available position.

If you return part-time or at reduced pay, keep records of the difference between your pre-accident earnings and your new earnings. Partial wage loss can be just as real as a complete inability to work.

Gather the records that show what you earned

The strongest claims rely on records created before the accident, not estimates prepared after an insurance dispute begins. Collect documents early, before payroll systems change or memories fade.

Your evidence may include pay stubs, W-2 forms, tax returns, direct-deposit records, timecards, schedules, commission reports, bonus plans, and overtime history. If you received tips, preserve sales reports, tip-out records, point-of-sale summaries, and prior tax filings. If you are self-employed, gather business tax returns, invoices, contracts, profit-and-loss statements, bank records, and calendars showing the work you could not perform.

Past earnings are often the starting point, but they are not always the whole story. If you had a scheduled promotion, a confirmed new job, seasonal work, or a pattern of substantial overtime, supporting records can make that income part of the claim. A verbal promise alone is rarely enough. Written offers, employer emails, schedules, and prior employment patterns carry far more weight.

Get an employer wage verification letter

An employer letter can tie the numbers together. It should be factual, specific, and consistent with your payroll records. Ideally, it confirms your position, rate of pay, normal hours, dates missed, overtime or commission practices, available paid leave, and whether modified work was available.

A simple statement that you were “off work” is not enough when the insurer is challenging the value of the claim. The letter should explain the actual financial impact. For example, it may show that you missed six scheduled twelve-hour shifts, routinely worked overtime, and used vacation days to avoid an unpaid absence.

Using vacation time, sick time, or PTO does not mean the loss disappeared. You may have been paid in the short term, but you lost a benefit you had earned and could have used later. The treatment of those benefits depends on the claim and available coverage, so preserve the records and have a lawyer evaluate them.

Michigan auto accident claims have their own rules

Michigan’s no-fault system can provide work-loss benefits through Personal Injury Protection, or PIP, coverage for people injured in qualifying motor vehicle accidents. Generally, these benefits may cover a portion of income lost because accident injuries prevent a person from working, subject to statutory rules, maximums, offsets, and time limits.

Do not let the term “no-fault” mislead you into thinking the insurer will pay without scrutiny. The carrier may request wage verification, tax records, disability slips, and continued medical support. It may challenge whether your restrictions are accident-related, whether you could perform another job, or whether your claimed income is adequately documented.

The available benefits and the responsible insurer can depend on the facts of the crash, your household insurance situation, your employment status, and the policy at issue. In a serious injury case, additional claims against an at-fault driver may also be available. The right strategy depends on the evidence and the applicable Michigan law, not on an adjuster’s first answer.

How to prove lost wages when you are self-employed

Self-employed workers face a common insurance-company tactic: the adjuster treats fluctuating income as though it is impossible to prove. That is wrong. It simply requires more complete documentation.

Show what your business was earning before the accident, what work you were scheduled to perform, and how your injuries prevented you from doing it. Signed contracts, accepted estimates, canceled appointments, client communications, invoices, and business bank deposits can be powerful evidence. If you paid someone else to perform work you ordinarily would have done, keep those replacement-worker invoices as well.

Be careful not to confuse lost business revenue with lost personal income. A business may lose gross revenue while still having expenses it would have incurred anyway. A careful calculation can separate the actual earnings loss from speculation, which makes the claim harder to attack.

Avoid mistakes insurers use against injured workers

Do not wait months to report your absence to an insurer. Do not rely on a handwritten estimate when payroll records are available. Do not exaggerate your work restrictions on social media or tell your doctor you are improving while telling the adjuster you cannot perform any activity.

Consistency matters. Your medical records, employer documents, tax filings, and statements should tell the same basic story. If there is a legitimate inconsistency, such as a fluctuating schedule or a pre-existing condition, address it with documentation rather than hoping the insurer will overlook it.

Also, keep a simple file of every missed day, medical appointment, work restriction, and communication with your employer. This is not busywork. It creates a timeline that can expose an insurer’s unsupported delay or denial.

When a denied wage-loss claim needs legal pressure

Insurance companies protect their bottom line by questioning causation, minimizing restrictions, and demanding proof repeatedly. A denied or underpaid claim is not necessarily the final word. When the records support your loss, the case may require firm advocacy, targeted evidence, and a willingness to litigate.

Seva Law Firm represents Michigan injury victims with the trial-ready approach insurers take seriously. The goal is not to send a stack of papers and hope for fairness. It is to build a claim that clearly demonstrates what the accident took from you and what compensation the law requires.

Keep the proof, follow your medical restrictions, and do not accept an insurer’s vague explanation as the end of the discussion. Your time away from work has value, and the right evidence gives that loss a voice.