How to Calculate Office Support Staff Cost?

Support staff cost is an important part of office operations. In this guide, you will learn methods to accurately calculate support staff costs.

Components of Support Staff Cost

1. Gross Salary

For 2026, the average support staff salary ranges between $1,200 - $1,600.

2. Social Security (23.75%)

The social security premium rate paid by the employer is 23.75%.

3. Unemployment Insurance (2%)

The unemployment insurance rate paid by the employer is 2%.

4. Benefits

Benefits such as meal, transportation, health insurance are also added to the total cost.

Real Cost Calculation Example

Assumptions:

• Gross Salary: $1,360
• Additional Payments: $80
• Benefits: $120

Total Monthly Cost: $1,360 + $323 + $27.20 + $80 + $120 = $1,910.20Annual Cost: $1,910.20 × 12 = $22,922.40

Use Our Free Calculator

You can automatically perform all these calculations using our Office Support Staff Cost Calculator.