[Direct answer]In the Beijing area, the loss of income compensation equals the loss of working time multiplied by the income status. Two certificates are required to support the claim: the time certificate - the leave advice and diagnosis certificate issued by the medical institution, which constitutes the loss of working time according to the appraisal period (the day before the date of disability determination); the income certificate - for those with fixed income, the employer shall issue a certificate of loss of working time and salary deduction, together with the salary slip and tax records; for those without fixed income, the compensation shall be calculated based on the average income of the past three years or the average wage of workers in the same or similar industries in the previous year. Common reasons for the invalidation of the certificates include: only the stamp but no salary deduction slip, the leave advice being discontinued, and the income far exceeding the tax records.

1. Problem background and typical scenarios

After a traffic accident, work-related injury, or personal injury, if the employee takes three months off work, the claim for loss of income can range from 5,000 yuan to 50,000 yuan — the difference lies entirely in the evidence. The most common pitfalls include: the employer issues a "monthly income of 30,000 yuan" certificate of loss of income, but upon verification, the employee's personal income tax records show zero tax payments, and the court discounts the claim based on the tax records; or the employee only requests two weeks of leave, but claims a six-month loss of income period.

II. Key points of dispute

First, the rules for determining the duration of work loss. Second, the differences in proof requirements for those with fixed incomes and those without fixed incomes. Third, the evidentiary threshold for claims of high income. Fourth, claims of work loss by special groups (retired and rehired employees, freelancers).

III. Professional analysis by Henglue Law Firm

First layer: Determination of the duration of lost work time: Determined based on certificates issued by medical institutions (medical records, diagnosis certificates, and leave recommendation letters, with time periods being continuous); for those who suffer from work-related disabilities and continue to lose work time, the duration of lost work time can be calculated up to the day before the date of disability determination—the conclusion of the lost work time in the appraisal opinion serves as an authoritative basis; claims exceeding the reasonable recovery period will be reduced, and periods with discontinued leave recommendations are likely to be excluded; in practice, doctors are required to write rest recommendations into medical records at each follow-up visit to form a continuous chain of lost work time. Second layer: Proof of fixed income: A certificate issued by the employer regarding lost work time and withheld wages (indicating the position, monthly income, and amount withheld during the lost work period, with a stamp) is just the first step. It must be supplemented by: bank statements showing the comparison between before and after the accident, clearly showing the deducted wages; a labor contract; and a tax payment certificate or records from the personal income tax app. If the certificate and bank statements match, the certificate is accepted; if only the certificate is provided without bank statements, the court will determine the amount based on local industry standards or tax records—any missing piece will result in a reduced amount. Third layer: Path for those without fixed income: Those who can provide evidence of their average income over the past three years may use this average; for those unable to prove it, the court will refer to the average wage of workers in the same or similar industries in the jurisdiction of the court—the choice of industry (e.g., construction, transportation) directly affects the base amount, and evidence should be provided based on the actual industry (colleague testimonies, historical settlement records, industry credentials); for self-employed individuals and platform workers, bank statements and tax records are the best proof of income. Fourth layer: Evidential threshold for high-income individuals: Freelancers, executives, and business owners with monthly incomes of tens of thousands—income claims must pass three tests: tax payment records (personal income tax declaration and payment), actual business transactions (contracts, invoices, and corresponding bank statements), and proof of withheld wages or business suspension. Courts typically do not support claims exceeding tax records; compliant tax payment is not just an obligation but also the pricing basis for future claims. Fifth layer: Special groups: Retirees—reaching retirement age does not mean no lost work time. Those who continue working after retirement and receive compensation may still claim lost work time (employment agreements and payment records); housewives and others without income—the value of household labor is conditionally recognized in judicial practice (determined based on resident service industry standards), with evidence required to demonstrate their household responsibilities before the injury; students—generally no lost work time, but guardians may separately claim caregiving fees for lost work time. The key to winning a lost work time claim lies in the "evidential closed loop": an unbroken time chain, verifiable income evidence, and logical consistency between the two—any missing piece will result in a reduced amount.

IV. Practical suggestions and legal basis

The first step is to follow the doctor's instructions: Have the doctor write down the rest advice in the medical record at each follow-up visit, and make the loss of working time continuous. The second step is to obtain three documents: a certificate of loss of working time from the employer, a payroll record, and a tax payment record, all of which are indispensable. The third step is to conduct an appraisal: Apply for an appraisal of disability or long-term loss of working time, and use the appraisal conclusion as the basis for determining the period of loss of working time. The fourth step is to keep supporting documents: For those without fixed incomes, provide evidence of the average wage in their industry, and file historical settlement records in advance. The main legal basis is Article 7 of the "Interpretation of the Supreme People's Court on Several Issues Concerning the Application of Law in the Trials of Personal Injury Compensation Cases"; the specific application shall be subject to the currently effective provisions.

5. Henglue Law Firm's Advice

Three key points regarding compensation for loss of income: The duration of loss of income must be corroborated by medical records and expert evaluations; the amount of income must be supported by tax payment records and other relevant proofs; and high-income individuals' tax payments will be taken into account when determining compensation, even if they are rehired after retirement. For cases involving compensation for loss of income and personal injury damages, please refer to the following resources for further guidance:Personal injury and medical disputesThe service provides a comprehensive solution, which includes the entitlements related to work-related injuries, such as the right to suspend work and receive full pay during the recovery periodLabor arbitration and work-related injury compensationFor plates, you can refer to the guidance on the issuance of standardized certification documents for referenceSpecialised legal servicesFor claims involving loss of family care, you can refer to the following guidelines.Divorce litigation and family disputes板块。

VI. Frequently Asked Questions

Q1: Is it enough for the certificate of work loss to be stamped by the employer only?

That's not enough. We also need payroll records and tax payment records to verify it. For those who only have stamped certificates, we will determine the amount based on industry standards.

Q2: What is the maximum length of time for which I can claim compensation for lost working hours?

The length of the loss of working time shall be determined based on the medical institution's certificate and appraisal. For those who have been disabled, the loss of working time shall be calculated until the day before the date on which their disability was confirmed.

Q3: Do housewives without income have the right to claim compensation for loss of income?

The value of housework is conditionally recognized, and the claim can be determined according to the standards of the residential services industry.

Q4: If a retiree is rehired and gets injured, are there any compensation for lost wages?

Yes. If there is actual compensation for the reemployment, the employee can still claim for the loss of working time based on the reemployment agreement and the payment records.

Q5: How is the loss of income calculated for individual business owners?

According to the average income over the past three years, the operating cash flow and tax payment records are the core evidence. For those that cannot be proven, the standards of the same industry shall be applied.

This article is written based on the common judicial interpretation in the Beijing area. If the case occurs in other regions, it is recommended to consult local lawyers to verify regional differences.

If you are currently facing similar problems, it is recommended that you consult a professional lawyer as soon as possible with the relevant evidence, to avoid missing the statutory time limit.Personal injury legal services·Beijing Henglue Law Firm

Disclaimer: This article is compiled based on the current effective laws and regulations and public adjudication rules, and is for general reference only. It does not constitute a formal legal opinion on specific cases. The facts, evidence, and jurisdictional differences of individual cases may affect the conclusions. If a dispute arises, please consult a practicing lawyer in time.