Withholding Tax

In brief for employers

Withholding tax means that a tax is withheld directly at source, for example by employers, paying agents or other remuneration debtors. In the HR context, it is often about income tax, payroll or withholding tax obligations that can arise when employees work in another country.

For employers, withholding tax is relevant for Remote Work Compliance, tax residency and Tax liability for remote work. Depending on the country, working abroad may require the employer to withhold, report, or register taxes locally.

Definition

Withholding tax is a tax deduction at the source of payment. The paying body withholds the tax and pays it to the relevant authority. In the area of cross-border work, withholding tax can be particularly relevant for wage payments, remuneration, cross-border workers, non-residents or special local payroll rules.

The term is used differently in the DACH region. In Germany and Austria, wage tax is a typical tax deduction from wages. In Switzerland, withholding tax is particularly relevant in the work context for certain foreign employees. For international remote work cases, the specific country and the specific personal situation should always be checked.

Typical checks

If there are possible withholding tax questions, companies should clarify:

• Where is the work physically performed?
• Is the person a tax resident in the country of activity or has limited tax liability?
• Is there an applicable double tax treaty?
• Does the 183-day rule or a special national rule apply?
• Does the employer have to withhold income tax in the country of employment?
• Are there local payroll, reporting or registration requirements?
• Will the wages be passed on to a local unit?

These checkpoints are particularly important for longer workation, recurring home office abroad, cross-border commuter cases and international project business.

Important distinctions

Withholding tax is not the same as tax residency. Residence describes the personal tax assignment. Withholding tax describes the mechanism of tax deduction. The tax liability for remote work is the overarching question of whether work abroad is relevant for tax purposes. International Tax Compliance is the process that controls these issues.

How Vamoz helps with withholding tax

Vamoz Remote Work Compliance helps to identify possible withholding tax and payroll risks in the application. HR sees when a case should no longer be treated as a simple standard case and when tax or payroll needs to be involved.

Vamoz particularly supports:

• Recording of country, duration and type of activity;
• Preliminary review of possible withholding tax and payroll triggers;
• Escalation of tax or payroll for longer or recurring stays;
• Documentation of the decision in the HR process;
• Connection to International Tax Compliance.