International Payroll Cost Calculator
The total cost of employing someone abroad is significantly higher than the gross salary alone. Employers must pay mandatory social contributions, pension levies, and payroll taxes on top of the salary they negotiate with the employee. This calculator estimates the total employer cost by adding the employer contribution percentage to the gross salary. Enter the annual gross salary and the employer burden percentage for the relevant country. You can also add a fixed additional cost (such as EOR fees or local mandatory benefits) to get a full picture.
Payroll cost formula
Employer contribution = gross salary x (burden rate / 100)
Total employer cost = gross salary + employer contribution + fixed costs
Monthly cost = total employer cost / 12
Employer overhead% = (employer contribution + fixed costs) / gross salary x 100
This is a simplified estimate. Many countries apply tiered rates, caps on insurable earnings, or separate rates for different contribution types. Confirm the applicable rates with a local payroll advisor or the relevant tax authority.
Indicative employer burden rates
- United States: approximately 7.65% federal FICA (to Social Security/Medicare wage ceilings) plus state unemployment tax.
- United Kingdom: 13.8% National Insurance on earnings above the secondary threshold (2024/25).
- Germany: approximately 19 to 21% total employer social contributions (pension, health, unemployment, care).
- France: approximately 40 to 45% depending on salary band (verified via urssaf.fr for your situation).
- Australia: 11.5% Superannuation Guarantee on ordinary time earnings (FY2025, rising to 12% in FY2026).
Frequently asked questions
What is included in the employer payroll burden?
The employer payroll burden typically includes mandatory social security contributions, pension fund contributions, unemployment insurance, workers compensation, health insurance mandates, and any payroll taxes levied on the employer. The rate varies significantly by country.
What are typical employer burden rates by country?
Rates vary widely. In France the employer burden is approximately 45% of gross salary. Germany is around 20 to 21%. The UK has a National Insurance rate of 13.8% for most earnings. In the US, federal employer FICA is 7.65% on wages up to the Social Security wage base.
Does the employer burden apply to the full salary?
In many countries, social security contributions are capped at a statutory wage ceiling. For example, US Social Security tax applies only to the first $168,600 of wages in 2024. This calculator applies the rate to the full gross salary; adjust accordingly for capped systems.
What is an Employer of Record (EOR)?
An Employer of Record is a third-party entity that legally employs workers on behalf of a client company in a foreign jurisdiction. The EOR handles local payroll, taxes, and compliance. This calculator helps estimate the base cost before EOR service fees.
Why does total cost per employee matter more than gross salary?
Gross salary is only part of what you pay. An employee earning $50,000 gross in France may cost the employer over $70,000 when mandatory contributions are added. Comparing total employment cost across countries is essential for international workforce planning.
Official sources
- IRS Employer Tax Guide (Publication 15): irs.gov/publications/p15.
- OECD Taxing Wages report: oecd.org/tax/tax-policy/taxing-wages.htm.
- US Social Security Administration employer contribution rates: ssa.gov/oact/COLA/cbb.html.
Reviewed by the CalculatorHub team, edited by James Graham, 15 June 2026. See our methodology.