Calculate it with the burden in
Fully burdened labor cost includes hourly wages, salaried management, overtime premiums, employer payroll taxes, workers' compensation premium, health and ancillary benefits, and the administrative cost of paying people. Divide by net sales for the same period. Wage-only labor percentage is useful for scheduling; it is not the number to benchmark or to underwrite against.
Limited service typically runs fully burdened labor in the mid-to-high 20s. Full service generally lands in the low-to-mid 30s. Both move with market wage floors, tip credit availability, and how much management sits above the store.
The three lines inside labor that respond to structure
Employer payroll taxes are a function of taxable wages. A properly structured Section 125 plan reduces taxable wages for participating employees, which lowers FICA on both sides — the employee's take-home rises while the employer's tax falls. It is the rare lever that does not trade one against the other.
Workers' compensation premium is a function of payroll classification and experience modifier. Misclassified payroll and stale mod data are common at multi-unit operators and often produce a retroactive refund rather than a forward projection.
Turnover is a labor cost even though it is never on the labor line. Recruiting, onboarding, training hours, and the productivity gap of a new hire are absorbed across several accounts. Costing a single separation and multiplying by annual separations usually produces a larger number than any scheduling optimization on the table.
Scheduling gets you to the benchmark, not past it
Forecast-based scheduling, overtime controls, and daypart-level labor targets are table stakes and they do work — they just converge on the industry band and stop. Once a chain is scheduling well, further wage-line pressure trades service and retention for basis points, which is a bad trade at current turnover costs.
The next increment comes from the burden, not the wage: plan structure, classification accuracy, experience-mod correction, and retention. None of it is visible to a guest and none of it requires cutting hours.
Takeaways
Benchmark fully burdened labor, not wages alone — the gap is two to four points.
Payroll tax, workers' comp classification, and turnover are the structural levers.
Once scheduling is tight, further hour cuts trade service for basis points.
Related reading
Restaurant prime cost: how to calculate it and what good looks likeTurnover is a cost line: benefits that pay for themselves in retentionSection 125 plans: the rare item that helps the employer and the employeeThe Multi-Unit Restaurant Cost Reduction Playbook: How Operators Find 6-8% of Margin