Payroll: What It Means When You Hire Across Borders

What payroll actually involves

At its core, payroll has six moving parts that appear in every country, even if the rules governing each one differ:

• Employee data management - tax filing status, bank details, benefit elections, and any country-specific identifiers (national insurance numbers, tax file numbers, social security IDs, etc.).
• Time and attendance - hours worked, overtime, paid leave, and public holidays. Overtime thresholds and leave entitlements vary sharply by country.
• Gross pay calculation - base salary, commissions, bonuses, allowances, and any mandatory supplements (such as a 13th-month payment required by law in countries like the Philippines, Mexico, and Brazil).
• Tax and social-contribution withholding - the employer deducts income tax and statutory contributions from the employee's gross pay and remits those amounts to the relevant authorities.
• Employer-side contributions - most countries require employers to pay their own portion of social security, pension, or health contributions on top of the employee deduction.
• Net pay distribution - payment to the employee by bank transfer, mobile wallet, or another approved method, in the local currency and on the legally required schedule.

Why payroll is different when workers are in other countries

A US or UK company running domestic payroll can rely on a single tax code and a familiar set of filing deadlines. The moment workers are located abroad, that familiarity disappears. Consider what changes:

The legal employer problem

This is where payroll intersects directly with the EOR model. To run payroll in another country, someone has to be the legal employer on record in that jurisdiction. That entity must:

• Be registered with local tax and social-security authorities.
• Sign employment contracts under local law.
• Withhold and remit taxes and contributions on the correct schedule.
• Issue payslips in the required format.
• File quarterly or annual returns with local government agencies.

If a company hires workers in another country without a local entity, it typically cannot legally run payroll there. Paying a foreign worker directly from a home-country bank account - without local registration - is sometimes called "informal payroll" or "shadow payroll," and it exposes the company to back taxes, penalties, and potential permanent-establishment risk.

An Employer of Record solves this by acting as the legal employer in the worker's country. The EOR runs payroll under local law, handles all withholdings and filings, and then invoices the client company for the gross labour cost plus a service fee. The worker is on the EOR's payroll, not the client's - but performs work exclusively for the client.

Payroll and worker misclassification risk

Some companies try to sidestep foreign payroll obligations by classifying workers as independent contractors. This avoids the need to run local payroll and pay employer contributions. However, misclassification carries serious risk in most countries.

Authorities in Germany, France, Spain, Brazil, Australia, and many other jurisdictions apply economic-reality tests to determine whether a relationship is truly independent contracting or disguised employment. Factors examined typically include exclusivity, control over work methods, integration into the business, and provision of tools and equipment.

If a contractor is reclassified as an employee, the company becomes liable for:

• All unpaid employer social contributions for the period in question.
• Penalties and interest on late tax remittances.
• Statutory benefits the worker should have received (paid leave, severance, etc.).
• In some cases, criminal liability for the responsible managers.

Running proper payroll through an EOR - or through a locally registered entity - is the main way to eliminate this risk for workers who meet the legal definition of employees in their country.

What payroll taxes look like country by country

The US-centric view of payroll taxes (FICA, FUTA, federal and state income tax) does not translate abroad. Every country has its own structure. Below are simplified illustrations - not current rates, which change regularly and should be verified with local counsel.

When budgeting for international hires, companies routinely underestimate total employment cost because they apply their home-country assumptions. A salary agreed with a worker in France or Brazil will cost significantly more when mandatory employer contributions are added.

How EOR providers handle payroll

When a company uses an Employer of Record, the payroll workflow typically looks like this:

1. The client submits payroll inputs (hours, bonuses, expense reimbursements, any changes) to the EOR by a cut-off date.
2. The EOR calculates gross pay, applies local tax withholding tables, and computes employer contributions.
3. The EOR funds payroll in local currency and pays the worker on the legally required schedule.
4. The EOR remits withheld taxes and employer contributions to local authorities.
5. The EOR issues compliant payslips to the worker.
6. The EOR invoices the client in a major currency (often USD or EUR), covering gross labour cost, employer contributions, and the EOR fee.

The client company never touches local payroll mechanics directly - that is the core value of the EOR model for international hiring.

In-house payroll vs. EOR vs. local entity: a comparison

Payroll frequency and pay-cycle rules abroad

Pay frequency is not always the employer's choice. Many countries set minimum pay-cycle requirements in statute:

• Monthly is the standard in most of Europe and much of Asia.
• Twice-monthly or bi-weekly is common in Latin America and parts of Asia-Pacific.
• Weekly is relatively unusual but exists in some sectors in the UK and Ireland.

Paying less frequently than the statutory minimum is a compliance violation. Paying more frequently is usually permitted but can create additional administrative cost.

Payroll records and data privacy

Running international payroll means handling personal data - names, national ID numbers, bank account details, salary information - across borders. This triggers data-protection obligations.

In the European Union, payroll data transfer between an EU-based worker and a non-EU company must comply with GDPR rules on international data transfers. Similar frameworks exist in Brazil (LGPD), the UK (UK GDPR), and many other jurisdictions. EOR providers typically act as data processors under these frameworks and should provide appropriate data processing agreements.

Common payroll mistakes in international hiring

• Using home-country payroll software abroad - most domestic payroll tools cannot calculate foreign tax tables or generate compliant local payslips.
• Ignoring mandatory supplements - missing a legally required 13th-month payment or statutory bonus creates an immediate liability.
• Misclassifying the currency of payment - workers generally must be paid in local currency; paying in USD or EUR may be prohibited or create FX obligations for the worker.
• Late tax remittances - local authorities impose interest and penalties for late deposits, and schedules vary widely.
• Not accounting for termination costs in payroll planning - statutory severance in many countries is a payroll-adjacent liability that must be funded, sometimes through ongoing accruals.

Is payroll part of HR or finance?

In most organisations, payroll sits between HR and finance. HR supplies the data (new hires, terminations, salary changes, leave records); finance relies on payroll output for cost reporting and tax filings. Who owns the function depends on company size and structure.

For companies using an EOR, the question becomes simpler: the EOR handles payroll execution, and the client's HR and finance teams focus on workforce planning and invoice reconciliation. This separation is one reason the EOR model appeals to companies expanding internationally without the resources to build local payroll expertise in every new country.