Texas Workers’ Compensation Income Benefits

Texas workers’ compensation has four income-benefit types: temporary income benefits (TIBs), impairment income benefits (IIBs), supplemental income benefits (SIBs), and lifetime income benefits (LIBs). Each has different eligibility rules and measures. TIBs address wage loss during recovery; IIBs follow a permanent impairment rating after maximum medical improvement; SIBs require later-quarter criteria; LIBs apply to specified severe statutory injuries. Medical and death benefits are separate categories.

Temporary income benefits

Temporary income benefits (TIBs) replace part of an injured employee’s lost wages when a compensable injury causes the employee to lose all or some ability to earn wages. They are generally available after the injury-related disability exceeds the statutory waiting period. The first seven days of disability are not paid immediately as TIBs; if the disability continues for 14 days, those first seven days become payable under the Act. This waiting-period rule is often tested separately from the initial benefit calculation.

Eligibility is not based only on being unable to return to the exact preinjury job. TIBs depend on whether the compensable injury caused the employee to earn less than the preinjury average weekly wage. An employee who returns to modified work at reduced hours or pay may still have a wage difference. Conversely, if the employee can earn the same or more, the benefit calculation may differ even if the job assignment changed.

TIBs are calculated using a statutory percentage of the difference between average weekly wage (AWW) before the injury and postinjury earnings, subject to minimum and maximum weekly amounts. The exact calculation uses Texas Labor Code formulas, wage evidence, and annual caps. DWC publishes current benefit ranges for each fiscal year because the State Average Weekly Wage changes. Avoid memorizing an old dollar cap as a permanent number.

TIB duration is limited by statutory milestones, including when the employee reaches maximum medical improvement (MMI), as defined by statute, or the 104-week point after the employee becomes eligible for TIBs, subject to special rules. A designated doctor or other medical evidence may address MMI. The date matters because it can end TIB eligibility and lead to an impairment rating and potential IIBs. It does not mean all medical care stops.

Impairment income benefits

Impairment income benefits (IIBs) are tied to a permanent impairment rating assigned after the employee reaches MMI. A doctor certified to provide impairment ratings evaluates permanent impairment under the applicable edition of the AMA Guides and Texas rules. The rating is expressed as an impairment percentage. IIBs are not calculated from the employee’s current wage loss in the same way as TIBs; the rating and statutory weekly amount determine duration and payment.

Generally, an employee receives three weeks of IIBs for each percentage point of whole-body impairment, subject to the statutory framework and dispute rules. A 5% rating, for example, represents 15 weeks of IIBs at the applicable rate. The example illustrates duration only; it does not decide whether the rating is medically correct, whether it became final, or what weekly amount applies. A disputed rating can go through the DWC benefit dispute process.

IIBs reflect permanent impairment, not a guarantee that the employee cannot work. Someone can have an impairment rating and return to full work; another person may have significant wage loss from a work limitation. Those facts may affect other benefit categories but do not erase the relationship between impairment rating and IIB duration. Exam questions often try to confuse impairment with disability or total inability to work.

Supplemental income benefits

Supplemental income benefits (SIBs) may be available after IIBs end if statutory eligibility criteria are met for a qualifying quarter. In broad terms, the employee must have a sufficiently high impairment rating, remain below a prescribed wage threshold because of the injury, make the required good-faith effort to obtain work consistent with the employee’s ability, and satisfy other statutory conditions. The statute contains precise tests; an employee does not qualify simply because the injury permanently reduced earnings.

SIB eligibility is reviewed in successive quarters rather than treated as one automatic long-term award. The employee may need to submit an application and evidence for each qualifying period. DWC rules specify forms, deadlines, wage documentation, job-search evidence, education or vocational efforts, and circumstances in which a good-faith effort can be shown. An injured employee should follow current DWC instructions and seek assistance when a dispute arises.

A good-faith effort may be evaluated against the employee’s medical restrictions, vocational history, physical and mental abilities, and labor-market opportunities. A search for work the employee is medically unable to perform may not help establish eligibility. On the other hand, the statute and rules recognize circumstances in which an employee may meet the requirement through training, participation in a return-to-work program, or other approved activity. The analysis is individualized and evidence-based.

SIBs are subject to weekly maximum and minimum amounts that DWC updates annually. Payments also depend on the formula comparing the employee’s AWW and postinjury earnings. Do not state a fixed dollar rate without identifying the benefit year and applicable injury date. A current TDI maximum/minimum table is the right source when solving a time-sensitive numerical problem.

Lifetime income benefits

Lifetime income benefits (LIBs) are reserved for injuries that meet specific severe statutory categories. The Act lists qualifying losses or conditions, such as certain total losses of limbs or sight and certain catastrophic injuries, subject to the exact statutory definitions. LIB eligibility does not follow from any permanent disability or high impairment rating. The injury must satisfy a listed criterion and the claim evidence must support it.

LIBs are paid for life under the statutory terms. Their weekly rate is generally tied to a percentage of the employee’s AWW and is subject to annual state maximums and minimums. The payment schedule differs from TIBs, IIBs, and SIBs. A claim may involve medical treatment and other benefits too; LIBs describe an income-benefit category and do not replace all other claim rights.

For an exam stem, read the described injury carefully. “Permanent,” “serious,” or “cannot return to the prior job” are not substitutes for a statutory LIB condition. If the fact pattern describes a specific qualifying loss, identify the statute’s category. If not, consider whether the proper sequence is TIBs, MMI, IIBs, and perhaps SIBs rather than assuming lifetime benefits.

How the benefit sequence fits together

The common progression is TIBs during a period of compensable wage loss, then MMI, then IIBs if an impairment rating is assigned, and potentially SIBs if later criteria are met. LIBs apply only to listed severe injuries. This is a learning sequence, not an automatic chain in every claim. The claim may involve a dispute, return to work, a different benefit category, death benefits, or no entitlement to one of the listed payments.

Keep four questions separate: Is the injury compensable? Which income benefit category is involved? How is the weekly amount computed under the formula and annual caps? What event starts, changes, or ends eligibility? Mixing these questions leads to wrong answers. For instance, proving a work injury does not automatically establish a wage loss, permanent impairment, good-faith job search, or statutory loss required for LIBs.

AWW is central to multiple calculations and can include more than the employee’s base hourly wage. Texas law and DWC rules address wage evidence and calculation methods, including earnings from multiple employment and certain nonpecuniary benefits. If wages vary, the carrier and DWC may need payroll records, schedules, commissions, bonuses, and other proof. A payroll discrepancy can change the rate even when eligibility is not disputed.

DWC sets state maximum and minimum weekly amounts on an annual basis, generally tied to the State Average Weekly Wage. The fiscal-year table can differ from the dates on which the injury occurred or a benefit is paid. A question that asks for an exact amount must identify the relevant benefit year and injury-date rules. Use the current TDI table and the statute rather than applying last year’s number automatically.

Disputes, notices, and practical records

Income-benefit disputes can involve compensability, AWW, ability to earn wages, MMI date, impairment rating, job-search effort, or whether a listed LIB condition applies. The employee, employer, carrier, and DWC have different roles. A carrier decision does not necessarily end the dispute; the employee can use the DWC process, including benefit review conferences and contested case hearings as applicable.

Employees should keep pay stubs, work schedules, modified-duty offers, medical restrictions, job-search logs, training records, benefit notices, and correspondence. Employers should document earnings, light-duty work, attendance, and wage changes. Carriers need the evidence that supports the average weekly wage and payment decisions. Precise records are more useful than a broad statement that someone “could not work.”

An employee generally must report an injury to the employer within 30 days and file a claim with DWC within one year, subject to statutory exceptions. These are claim deadlines, not the waiting period for TIBs or deadlines to seek a particular later-quarter SIB benefit. Keep each timeline distinct and verify the rule that matches the question.

Workers’ compensation income benefits are statutory and are not ordinary wages or a separate private disability policy. They are calculated under the Texas Act. Employers may buy workers’ compensation coverage or qualify for certified self-insurance; Texas non-subscriber status changes the framework. An alternative accident plan should not be confused with the Act’s TIB, IIB, SIB, or LIB categories.

Common mistakes

• Treating all four income benefits as interchangeable wage replacement.
• Applying one fixed weekly maximum without checking injury date and benefit year.
• Assuming TIBs begin on the first missed day without applying the waiting-period rule.
• Confusing MMI with a statement that the worker has fully recovered or no longer needs treatment.
• Assuming every impairment rating creates SIB or LIB eligibility.
• Confusing income benefits with medical benefits or death benefits.

Frequently asked questions

What are the four Texas income benefits?

TIBs, IIBs, SIBs, and LIBs. They serve different statutory purposes and use different eligibility rules.

Do TIBs require total inability to work?

No. TIBs generally address injury-related wage loss; an employee earning less than the preinjury AWW may qualify subject to the Act.

Are SIBs automatic after IIBs?

No. The employee must meet qualifying-quarter criteria, including a statutory impairment threshold, earnings test, and good-faith effort requirements.

Are LIBs paid for any permanent injury?

No. LIBs are for designated severe statutory categories, not every injury or permanent impairment.

Prepare for the Texas P&C exam

The Texas Property and Casualty exam course helps you distinguish Texas income-benefit categories, their eligibility triggers, and how the statutory timelines fit together.