Being taxed twice is usually preventable, but the prevention is paperwork you have to do.
The two relief mechanisms
- Exemption: one country agrees not to tax the income at all
- Credit: your home country taxes it but credits what you paid abroad
What you need
A tax residency certificate, evidence of foreign tax paid, and the correct claim on your home return. Missing any of these usually means the relief is denied rather than delayed.
Where it gets complicated
Working from a third country for months, holding residency in two places, or being paid through an intermediary entity. Each of these needs advice specific to the countries involved.
Common questions
Will I be taxed twice on foreign remote income?
Usually not, if a treaty applies and you claim relief correctly. The claim is your responsibility.
What is a tax residency certificate?
A document from your tax authority confirming where you are resident, used to claim treaty benefits abroad.