Private-sector wages rose 3.1% over the year through September, but their purchasing power fell 0.6%, according to the Employment Cost Index released Friday. Employers were paying more for labor while workers' pay bought less after inflation.
The October 30 report also showed benefit costs growing faster than wages. That helps explain why a company's rising compensation bill can coexist with a household budget that still feels tight. Compensation includes expenses that never arrive in a checking account.
What changed in the September report
For civilian workers, which includes private industry and state and local government, total compensation rose 0.8% in the quarter after seasonal adjustment. The annual figures below are not seasonally adjusted.
| Private-industry measure | Change over the year through September 2026 |
|---|---|
| Total compensation | 3.4% |
| Wages and salaries | 3.1% |
| Employer benefit costs | 3.9% |
| Inflation-adjusted wages and salaries | -0.6% |
Private employers' health-benefit costs rose 6.4% over the year. That is a measure of employers' costs, not a forecast of next year's employee premium or a statement that every health plan became 6.4% more expensive.
A raise can buy less
The BLS calculation adjusts the wage index using the Consumer Price Index for All Urban Consumers, or CPI-U. It compares pay and prices over the same period. Rising dollar wages can therefore produce falling real wages when prices increase faster.
Using the reported real-wage change as an illustration, purchasing power worth $100 a year earlier would be worth $99.40. That is a 60-cent reduction per $100 in constant-dollar terms. It does not mean an employer removed 60 cents from a paycheck.
A separate pay example shows the distinction. A hypothetical $60,000 salary increased by 3.1% becomes $61,860, an extra $1,860 before taxes and deductions. Those nominal dollars alone do not establish whether the person can afford more. Their hours, deductions and purchases also affect the household result.
The national price measure cannot describe every family's experience. As BLS explains, a household spending an unusually large share on medical care can face a different inflation rate when those prices rise faster than the overall basket. A national real-wage decline is a benchmark, not a calculation of an individual family's finances.
What employers count as benefits
The ECI's benefit categories include paid leave, insurance, retirement and savings, supplemental pay, and legally required benefits. Supplemental pay includes items such as overtime premiums and certain bonuses. Social Security, Medicare, unemployment insurance and workers' compensation fall within legally required benefits.
These categories have different uses for an employee. A higher employer health-insurance bill does not give someone more cash for groceries. A retirement contribution has value, but it does not serve the same purpose as current wages. Comparing two job offers requires looking at what each component provides and what the employee must pay.
In the separate Employer Costs for Employee Compensation report for June, private employers spent an average $46.89 per employee hour: $32.82 on wages and salaries and $14.07 on benefits. Benefits accounted for 30% of that total. Those are June cost levels published in September, not September wage rates or a promised compensation package for any particular worker.
Reading the figures alongside your own pay
The ECI holds the occupational and industry mix fixed to reduce distortions from workers shifting among differently paid jobs. Its hourly-cost measure helps track changes in labor costs. It does not follow one employee's annual income, guarantee a standard raise or measure the net deposit shown on a pay stub. BLS also offers introductory videos on the index and its uses.
Independent analysis had already flagged the squeeze before Friday's release. In its July commentary on the preceding quarter, Cornell's Institute for Compensation Studies reported compensation growth below consumer inflation and benefit growth outpacing wages. That was analysis of June data, not a reaction to today's report.
For a pay discussion, the relevant comparison starts with the same job, hours and period. Separate the stated wage increase from changes in employee insurance contributions and other deductions. Then compare the resulting spending money with the expenses the household actually faces. An employer's total compensation percentage cannot answer all of those questions.
