One formula, fifty ceilings
The wage-benefit formula — usually two-thirds of your average weekly wage — is nearly universal. What is not universal is the ceiling placed on top of it. Each state sets its own maximum weekly benefit, most commonly at 100% of the statewide average weekly wage (SAWW), and the results diverge widely: states using richer multiples of the SAWW pay maximums hundreds of dollars per week above states pegged below it. Over a year of temporary total disability, that gap compounds into five figures for the identical injury.
How the cap is set
- The anchor: most states compute a SAWW from payroll data reported to their labor agency, then set the maximum as a fixed percentage of it — 100% is common; some states use as little as two-thirds or as much as 150–200%.
- The adjustment: caps reset automatically each year (often on July 1 or January 1) as the SAWW moves. A few states still require legislative action, so their caps can sit frozen for years.
- The floor: states also publish a minimum weekly benefit, which matters to part-time and low-wage workers whose two-thirds figure falls below it.
What the cap does to real claims
The cap binds anyone earning more than roughly 1.5 times the statewide average. A worker earning $2,000 per week in a state capped at $1,200 receives $1,200 — a 60% replacement rate, not 66⅔% — and the shortfall widens as pay rises. This is the single biggest reason high earners find their comp checks surprisingly small, and it is why generic "two-thirds of your pay" advice misleads above-average earners.
Verify, don't assume
Because caps reset annually and legislatures amend the underlying statutes, any fixed table of state maximums — including one we might publish — goes stale. The reliable workflow: estimate your benefit with the Workers' Comp Settlement Calculator, then confirm the current maximum and minimum on your state workers' compensation agency's official benefit schedule (our state rules pages link to them) before relying on the number. For the formula the cap applies to, see how benefits are calculated.
The cap arithmetic, worked both ways
The cap's effect is easiest to see with the same worker in two systems. Earning $2,000 per week, the two-thirds formula produces $1,333. In a state whose maximum is $1,200 (100% of a $1,200 SAWW), the check is $1,200 — an effective replacement of 60%, and the gap widens with every dollar of pay above the cap threshold. In a state that pegs its maximum at 133% of the SAWW where the SAWW is $1,100 — a $1,463 cap — the formula amount survives intact and replacement stays at a true 66⅔%. Hypothetical figures, but the structural point is real: two identical careers, identically injured, can carry a five-figure annual gap purely because of how each state anchors its ceiling.
Absolute dollars versus relative adequacy
When comparing state caps, resist the urge to rank them like sports teams. A "low" cap in a low-wage state may replace a larger share of the typical paycheck than a "high" cap in a high-wage state — the SAWW anchor bakes local wages into the ceiling by design. What matters for any individual claim is the interaction of three numbers: your average weekly wage, the formula fraction, and the current cap. High earners should read the cap as their personal replacement rate (it is their rate above the threshold); part-time and low-wage workers should read the minimum instead, which may lift their check above two-thirds of actual earnings.
Timing: which year's cap applies
Caps reset on statutory calendars — often July 1 or January 1 — and claims do not always respect the boundary. In most states, the maximum in effect on the date of injury governs the wage benefits for the life of the claim, even if the cap rises afterward; a few jurisdictions adjust differently, and supplements for dependents (some states add weekly amounts for supported children) follow their own schedule. If your claim straddles a reset date or your disability extends across years, verify which year's schedule applies to each benefit period rather than assuming the newest one does. The wage base that feeds all of this is built in lost wages and workers' comp, and the benefit periods it pays for are categorized in temporary versus permanent disability.